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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*(+)-Fenchone 100 µg/mL in Methanol, CAS # 4695-62-9, 1 mL</image:title>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA13725200AL1 - Flumioxazin (free amine) 100 µg/mL in Acetonitrile, CAS # 103361-42-8, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/flunixin-1000-ug-ml-in-acetonitrile-cas-38677-85-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Fenitrothion 1000 µg/mL in Toluene, CAS # 122-14-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13480000TO1 - Fenitrothion 1000 µg/mL in Toluene, CAS # 122-14-5, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/flunixin-meglumine-100-ug-ml-in-acetonitrile-cas-42461-84-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6b35c48e-61e1-47ab-b286-aae475402ef1.jpg?v=1753045338</image:loc>
      <image:title>*Flunixin meglumine 100 µg/mL in Acetonitrile, CAS # 42461-84-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13727000AL1 - Flunixin meglumine 100 µg/mL in Acetonitrile, CAS # 42461-84-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fenofibric-acid-100-ug-ml-in-acetonitrile-cas-42017-89-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Fenofibric acid 100 µg/mL in Acetonitrile, CAS # 42017-89-0, 1 mL</image:title>
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    <loc>https://chromspec.com/products/fluometuron-n-n-desmethyl-4-hydroxy-100-ug-ml-in-acetonitrile-cas-1174758-88-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Fluometuron-N,N-desmethyl-4-hydroxy 100 µg/mL in Acetonitrile, CAS # 1174758-88-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13730700AL1 - Fluometuron-N,N-desmethyl-4-hydroxy 100 µg/mL in Acetonitrile, CAS # 1174758-88-3, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fenothiocarb-50-ug-ml-in-acetone-cas-62850-32-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Fenothiocarb 50 µg/mL in Acetone, CAS # 62850-32-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13497500AC5 - Fenothiocarb 50 µg/mL in Acetone, CAS # 62850-32-2, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fluometuron-4-hydroxy-100-ug-ml-in-acetonitrile-cas-696617-92-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Fluometuron-4-hydroxy 100 µg/mL in Acetonitrile, CAS # 696617-92-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13730800AL1 - Fluometuron-4-hydroxy 100 µg/mL in Acetonitrile, CAS # 696617-92-2, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fluopyram-100-ug-ml-in-acetonitrile-cas-658066-35-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Fluopyram 100 µg/mL in Acetonitrile, CAS # 658066-35-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13743000AL1 - Fluopyram 100 µg/mL in Acetonitrile, CAS # 658066-35-4, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fenpicoxamid-100-ug-ml-in-acetonitrile-cas-517875-34-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA13526000AL1 - Fenpicoxamid 100 µg/mL in Acetonitrile, CAS # 517875-34-2, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fluorobenzene-100-ug-ml-in-methanol-cas-462-06-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Fluorobenzene 100 µg/mL in Methanol, CAS # 462-06-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13781000ME1 - Fluorobenzene 100 µg/mL in Methanol, CAS # 462-06-6, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/e-fenpyroximate-1000-ug-ml-in-acetone-cas-134098-61-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*(E)-Fenpyroximate 1000 µg/mL in Acetone, CAS # 134098-61-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13545000AC1 - (E)-Fenpyroximate 1000 µg/mL in Acetone, CAS # 134098-61-6, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/2-fluorophenol-1000-ug-ml-in-methanol-cas-367-12-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*2-Fluorophenol 1000 µg/mL in Methanol, CAS # 367-12-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13797000ME1 - 2-Fluorophenol 1000 µg/mL in Methanol, CAS # 367-12-4, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/6-alpha-fluoroprednisolone-100-ug-ml-in-acetonitrile-cas-53-34-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*6-alpha-Fluoroprednisolone 100 µg/mL in Acetonitrile, CAS # 53-34-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13797900AL1 - 6-alpha-Fluoroprednisolone 100 µg/mL in Acetonitrile, CAS # 53-34-9, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fenthion-1000-ug-ml-in-acetone-cas-55-38-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Fenthion 1000 µg/mL in Acetone, CAS # 55-38-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13580000AC1 - Fenthion 1000 µg/mL in Acetone, CAS # 55-38-9, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fluoxetine-hydrochloride-100-ug-ml-in-acetonitrile-cas-56296-78-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3e68dff8-febf-4e3e-9c8e-42e388fd372b.jpg?v=1753045366</image:loc>
      <image:title>*Fluoxetine hydrochloride 100 µg/mL in Acetonitrile, CAS # 56296-78-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13801500AL1 - Fluoxetine hydrochloride 100 µg/mL in Acetonitrile, CAS # 56296-78-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fenthion-sulfoxide-1000-ug-ml-in-acetone-cas-3761-41-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8b472473-84ef-482f-b38f-d4b9c2cfc895.jpg?v=1753045370</image:loc>
      <image:title>*Fenthion-sulfoxide 1000 µg/mL in Acetone, CAS # 3761-41-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13586500AC1 - Fenthion-sulfoxide 1000 µg/mL in Acetone, CAS # 3761-41-9, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/flupyradifurone-100-ug-ml-in-acetonitrile-cas-951659-40-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Flupyradifurone 100 µg/mL in Acetonitrile, CAS # 951659-40-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13802300AL1 - Flupyradifurone 100 µg/mL in Acetonitrile, CAS # 951659-40-8, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/flupyrimin-100-ug-ml-in-acetonitrile-cas-1689566-03-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA13802400AL1 - Flupyrimin 100 µg/mL in Acetonitrile, CAS # 1689566-03-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/fluralaner-100-%C2%B5g-ml-in-acetonitrile-cas-864731-61-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA13806000AL1 - Fluralaner, 100 µg/mL in Acetonitrile, CAS # 864731-61-3, LGC, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/e-z-ferulic-acid-1000-ug-ml-in-acetone-cas-1135-24-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_df4740e6-67a8-452f-805b-37c263ca3545.jpg?v=1753045381</image:loc>
      <image:title>*(E/Z)-Ferulic acid 1000 µg/mL in Acetone, CAS # 1135-24-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13644090AC1 - (E/Z)-Ferulic acid 1000 µg/mL in Acetone, CAS # 1135-24-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/flurandrenolide-100-ug-ml-in-acetonitrile-cas-1524-88-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7492e420-5c9a-4b49-b004-78bbd7998afd.jpg?v=1753045384</image:loc>
      <image:title>*Flurandrenolide 100 µg/mL in Acetonitrile, CAS # 1524-88-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13807000AL1 - Flurandrenolide 100 µg/mL in Acetonitrile, CAS # 1524-88-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fluxametamide-100-ug-ml-in-acetonitrile-cas-928783-29-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3c2e00bb-e64c-4026-9d68-9910662baecc.jpg?v=1753045385</image:loc>
      <image:title>*Fluxametamide 100 µg/mL in Acetonitrile, CAS # 928783-29-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13874000AL1 - Fluxametamide 100 µg/mL in Acetonitrile, CAS # 928783-29-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fluroxypyr-1000-ug-ml-in-acetone-cas-69377-81-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4a26e90f-6641-48c6-80a3-1919cc5ab66a.jpg?v=1753045387</image:loc>
      <image:title>*Fluroxypyr 1000 µg/mL in Acetone, CAS # 69377-81-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13849000AC1 - Fluroxypyr 1000 µg/mL in Acetone, CAS # 69377-81-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fluxapyroxad-100-ug-ml-in-acetonitrile-cas-907204-31-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a1a23fc7-476b-4afc-8a1a-88e831ba1504.jpg?v=1753045387</image:loc>
      <image:title>*Fluxapyroxad 100 µg/mL in Acetonitrile, CAS # 907204-31-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13875000AL1 - Fluxapyroxad 100 µg/mL in Acetonitrile, CAS # 907204-31-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fluroxypyr-2-hydroxy-100-ug-ml-in-acetonitrile-cas-94133-62-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5d80dadd-9535-4722-9bc5-e6dc9c5848c9.jpg?v=1753045393</image:loc>
      <image:title>*Fluroxypyr-2-hydroxy 100 µg/mL in Acetonitrile, CAS # 94133-62-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13849905AL1 - Fluroxypyr-2-hydroxy 100 µg/mL in Acetonitrile, CAS # 94133-62-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/folpet-100-ug-ml-in-acetone-cas-133-07-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3726831b-d259-494c-907d-ecc758bd1984.jpg?v=1753045393</image:loc>
      <image:title>*Folpet 100 µg/mL in Acetone, CAS # 133-07-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13890000AC1 - Folpet 100 µg/mL in Acetone, CAS # 133-07-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/formaldehyde-1000-ug-ml-in-water-cas-50-00-0-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cee26c4c-6b60-4d7e-8333-11cb2f649b8e.jpg?v=1753045396</image:loc>
      <image:title>*Formaldehyde 1000 µg/mL in Water, CAS # 50-00-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13909000WA1 - Formaldehyde 1000 µg/mL in Water, CAS # 50-00-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fluthiacet-methyl-100-ug-ml-in-acetonitrile-cas-117337-19-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e385b73a-fa7e-4bd1-9577-e4be03b6aeb0.jpg?v=1753045396</image:loc>
      <image:title>*Fluthiacet-methyl 100 µg/mL in Acetonitrile, CAS # 117337-19-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13862000AL1 - Fluthiacet-methyl 100 µg/mL in Acetonitrile, CAS # 117337-19-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/formic-acid-1000-ug-ml-in-acetonitrile-cas-64-18-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8e724ffc-cfc6-4d1c-bf17-bd431abac5f2.jpg?v=1753045399</image:loc>
      <image:title>*Formic acid 1000 µg/mL in Acetonitrile, CAS # 64-18-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13913000AL1 - Formic acid 1000 µg/mL in Acetonitrile, CAS # 64-18-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/flutianil-100-ug-ml-in-acetonitrile-cas-958647-10-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1efd0503-839c-486a-9df1-1ceb67a97492.jpg?v=1753045399</image:loc>
      <image:title>*Flutianil 100 µg/mL in Acetonitrile, CAS # 958647-10-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13862500AL1 - Flutianil 100 µg/mL in Acetonitrile, CAS # 958647-10-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-formylaminoantipyrine-100-ug-ml-in-acetonitrile-cas-1672-58-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bde57c3b-36af-45e5-8200-be2a59f5d935.jpg?v=1753045401</image:loc>
      <image:title>*4-Formylaminoantipyrine 100 µg/mL in Acetonitrile, CAS # 1672-58-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13924000AL1 - 4-Formylaminoantipyrine 100 µg/mL in Acetonitrile, CAS # 1672-58-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fluticasone-propionate-100-ug-ml-in-acetonitrile-cas-80474-14-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_711762a3-8930-4d4f-a40c-3d7e7a96af28.jpg?v=1753045402</image:loc>
      <image:title>*Fluticasone propionate 100 µg/mL in Acetonitrile, CAS # 80474-14-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13863000AL1 - Fluticasone propionate 100 µg/mL in Acetonitrile, CAS # 80474-14-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fluvalinate-100-ug-ml-in-acetonitrile-cas-69409-94-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_32bf561d-fae0-4f79-93a1-9040b69c574f.jpg?v=1753045404</image:loc>
      <image:title>*Fluvalinate 100 µg/mL in Acetonitrile, CAS # 69409-94-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13869900AL1 - Fluvalinate 100 µg/mL in Acetonitrile, CAS # 69409-94-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/heliotrine-100-ug-ml-in-water-cas-303-33-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c4d5251a-0318-4ec9-9eee-82df9ec73867.jpg?v=1753045408</image:loc>
      <image:title>*Heliotrine 100 µg/mL in Water, CAS # 303-33-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14080000WA1 - Heliotrine 100 µg/mL in Water, CAS # 303-33-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fumaric-acid-dimethyl-ester-1000-ug-ml-in-acetonitrile-cas-624-49-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_712e5f22-b2f3-454d-9131-fc1eb05c64c6.jpg?v=1753045411</image:loc>
      <image:title>*Fumaric acid-dimethyl ester 1000 µg/mL in Acetonitrile, CAS # 624-49-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13955800AL1 - Fumaric acid-dimethyl ester 1000 µg/mL in Acetonitrile, CAS # 624-49-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/heliotrine-n-oxide-100-ug-ml-in-water-cas-6209-65-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_deef2839-e2d1-473f-b104-a12a979b861e.jpg?v=1753045411</image:loc>
      <image:title>*Heliotrine-N-oxide 100 µg/mL in Water, CAS # 6209-65-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14080010WA1 - Heliotrine-N-oxide 100 µg/mL in Water, CAS # 6209-65-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/heptachlor-1000-ug-ml-in-acetone-cas-76-44-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3e1335be-9664-4710-bda6-9652206eda98.jpg?v=1753045414</image:loc>
      <image:title>*Heptachlor 1000 µg/mL in Acetone, CAS # 76-44-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14090000AC1 - Heptachlor 1000 µg/mL in Acetone, CAS # 76-44-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fumonisin-b1-50-ug-ml-in-acetonitrile-water-cas-116355-83-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e172287c-d119-4456-a719-7ba64875a6d5.jpg?v=1753045416</image:loc>
      <image:title>*Fumonisin B1, 50 µg/mL in Acetonitrile/Water, CAS # 116355-83-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13955900WL5 - Fumonisin B1, 50 µg/mL in Acetonitrile/Water, CAS # 116355-83-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/cis-heptachlor-exo-epoxide-isomer-b-1000-ug-ml-in-toluene-cas-1024-57-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f0c4baaf-3ba0-4818-8af8-814629426f03.jpg?v=1753045417</image:loc>
      <image:title>*cis-Heptachlor-exo-epoxide (isomer B) 1000 µg/mL in Toluene, CAS # 1024-57-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14101000TO1 - cis-Heptachlor-exo-epoxide (isomer B) 1000 µg/mL in Toluene, CAS # 1024-57-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fumonisin-b2-50-ug-ml-in-acetonitrile-water-cas-116355-84-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_62d7523f-b0a2-408e-a790-2c36c3f2f854.jpg?v=1753045423</image:loc>
      <image:title>*Fumonisin B2, 50 µg/mL in Acetonitrile/Water, CAS # 116355-84-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13955905WL5 - Fumonisin B2, 50 µg/mL in Acetonitrile/Water, CAS # 116355-84-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-heptane-100-ug-ml-in-acetonitrile-cas-142-82-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ab2f7bde-e9ca-4afb-ae53-5f24154887ff.jpg?v=1753045425</image:loc>
      <image:title>*n-Heptane 100 µg/mL in Acetonitrile, CAS # 142-82-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14126000AL1 - n-Heptane 100 µg/mL in Acetonitrile, CAS # 142-82-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/e-2-hepten-1-al-100-ug-ml-in-acetonitrile-cas-18829-55-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9eb696d1-210f-4109-a2dc-5bf1d2da3ae8.jpg?v=1753045428</image:loc>
      <image:title>*(E)-2-Hepten-1-al 100 µg/mL in Acetonitrile, CAS # 18829-55-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14128050AL1 - (E)-2-Hepten-1-al 100 µg/mL in Acetonitrile, CAS # 18829-55-5, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/fumonisin-b3-50-g-ml-in-acetonitrile-water-cas-1422359-85-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6170fced-3627-4a8f-ba35-c27332f29fcc.jpg?v=1753045429</image:loc>
      <image:title>*Fumonisin B3 50 μg/mL in Acetonitrile/Water, CAS # 1422359-85-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13955910WL5 - Fumonisin B3 50 μg/mL in Acetonitrile/Water, CAS # 1422359-85-0, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/1-2-5-6-9-10-hexabromocyclododecane-100-ug-ml-in-acetone-cas-3194-55-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5b2c12c5-0d87-4b3d-8771-727cabb2ec19.jpg?v=1753045433</image:loc>
      <image:title>*1,2,5,6,9,10-Hexabromocyclododecane 100 µg/mL in Acetone, CAS # 3194-55-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14152000AC1 - 1,2,5,6,9,10-Hexabromocyclododecane 100 µg/mL in Acetone, CAS # 3194-55-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fumonisin-b3-13c34-10-g-ml-in-acetonitrile-water-cas-1217494-88-6-1-2-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ff6ee29e-05d4-4bb7-82b4-5988fd30fed5.jpg?v=1753045432</image:loc>
      <image:title>*Fumonisin B3 13C34 10 μg/mL in Acetonitrile/Water, CAS # 1217494-88-6, 1.2 mL</image:title>
      <image:caption>Logo of LGC for LDREA13955912WL1 - Fumonisin B3 13C34 10 μg/mL in Acetonitrile/Water, CAS # 1217494-88-6, 1.2 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/furaltadone-1000-ug-ml-in-acetonitrile-cas-139-91-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a3357a75-f43b-4861-9039-ea586a94f95f.jpg?v=1753045436</image:loc>
      <image:title>*Furaltadone 1000 µg/mL in Acetonitrile, CAS # 139-91-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13962900AL1 - Furaltadone 1000 µg/mL in Acetonitrile, CAS # 139-91-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hexabromocyclododecane-50-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ad359590-a55f-4bf8-814f-2cbb2fb3c844.jpg?v=1753045435</image:loc>
      <image:title>*(±)-α-Hexabromocyclododecane 50 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14152100TO5 - (±)-α-Hexabromocyclododecane 50 µg/mL in Toluene, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/b-hexabromocyclododecane-50-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_88552886-82e5-4367-aa78-faa8398f842b.jpg?v=1753045438</image:loc>
      <image:title>*(±)-β-Hexabromocyclododecane 50 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14152200TO5 - (±)-β-Hexabromocyclododecane 50 µg/mL in Toluene, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/furametpyr-100-ug-ml-in-acetonitrile-cas-123572-88-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4711c066-d171-4449-8f17-635b9eb024dd.jpg?v=1753045439</image:loc>
      <image:title>*Furametpyr 100 µg/mL in Acetonitrile, CAS # 123572-88-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13964000AL1 - Furametpyr 100 µg/mL in Acetonitrile, CAS # 123572-88-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/g-hexabromocyclododecane-50-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0d0109db-4067-45d9-8e7e-ffe68b097594.jpg?v=1753045441</image:loc>
      <image:title>*(±)-γ-Hexabromocyclododecane 50 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14152300TO5 - (±)-γ-Hexabromocyclododecane 50 µg/mL in Toluene, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/furan-1000-ug-ml-in-methanol-cas-110-00-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_faaacd73-9aef-402e-8011-d6e0d5937708.jpg?v=1753045442</image:loc>
      <image:title>*Furan 1000 µg/mL in Methanol, CAS # 110-00-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13965000ME1 - Furan 1000 µg/mL in Methanol, CAS # 110-00-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-diethylaminoethyl-hexanoate-1000-ug-ml-in-acetone-cas-10369-83-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2c2f9975-91c6-4c3a-af6c-2e5fa83737f6.jpg?v=1753045444</image:loc>
      <image:title>*2-Diethylaminoethyl Hexanoate 1000 µg/mL in Acetone, CAS # 10369-83-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14169100AC1 - 2-Diethylaminoethyl Hexanoate 1000 µg/mL in Acetone, CAS # 10369-83-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/furfural-100-ug-ml-in-acetonitrile-cas-98-01-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2acdf97c-1bb0-4b5a-bc01-806021a20ee0.jpg?v=1753045445</image:loc>
      <image:title>*Furfural 100 µg/mL in Acetonitrile, CAS # 98-01-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13972100AL1 - Furfural 100 µg/mL in Acetonitrile, CAS # 98-01-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-diethylaminoethyl-hexanoate-100-ug-ml-in-acetonitrile-cas-10369-83-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_79f7c35a-e7c5-409a-b222-b70a199832ef.jpg?v=1753045447</image:loc>
      <image:title>*2-Diethylaminoethyl Hexanoate 100 µg/mL in Acetonitrile, CAS # 10369-83-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14169100AL1 - 2-Diethylaminoethyl Hexanoate 100 µg/mL in Acetonitrile, CAS # 10369-83-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/fusarenon-x-100-g-ml-in-acetonitrile-cas-23255-69-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_47b4b0fe-14a5-4489-93ff-a6e36cd8c17b.jpg?v=1753045448</image:loc>
      <image:title>*Fusarenon X 100 μg/mL in Acetonitrile, CAS # 23255-69-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13988800AL1 - Fusarenon X 100 μg/mL in Acetonitrile, CAS # 23255-69-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-2-3-4-7-8-hexachlorodibenzofuran-50-ug-ml-in-nonane-cas-70648-26-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8985c091-e383-4ceb-aa16-564a9a922ff2.jpg?v=1753045450</image:loc>
      <image:title>*1,2,3,4,7,8-Hexachlorodibenzofuran 50 µg/mL in Nonane, CAS # 70648-26-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14171750NO5 - 1,2,3,4,7,8-Hexachlorodibenzofuran 50 µg/mL in Nonane, CAS # 70648-26-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/t-2-toxin-13c24-25-g-ml-in-acetonitrile-1-2-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5f7b9eb0-b8d0-49c8-b6fe-5065750f8e89.jpg?v=1753045456</image:loc>
      <image:title>*T-2 Toxin 13C24 25 μg/mL in Acetonitrile, 1.2 mL</image:title>
      <image:caption>Logo of LGC for LDREA13989100AL2 - T-2 Toxin 13C24 25 μg/mL in Acetonitrile, 1.2 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hexacosanoic-acid-100-ug-ml-in-dichloromethane-cas-506-46-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_09fa5c52-c31d-411b-98d9-dc540fc284a9.jpg?v=1753045455</image:loc>
      <image:title>*Hexacosanoic acid 100 µg/mL in Dichloromethane, CAS # 506-46-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14191300DI1 - Hexacosanoic acid 100 µg/mL in Dichloromethane, CAS # 506-46-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gabapentin-100-ug-ml-in-acetonitrile-methanol-cas-60142-96-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0525b6c1-d9ed-44a9-acf2-74e75c9c6772.jpg?v=1753045461</image:loc>
      <image:title>*Gabapentin 100 µg/mL in Acetonitrile:Methanol, CAS # 60142-96-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13991500MC1 - Gabapentin 100 µg/mL in Acetonitrile:Methanol, CAS # 60142-96-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/3-4-5-6-7-8-hexahydrocoumarin-100-ug-ml-in-acetonitrile-cas-700-82-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_563c47b6-4356-4021-af46-6220df3a9dfc.jpg?v=1753045463</image:loc>
      <image:title>*3,4,5,6,7,8-Hexahydrocoumarin 100 µg/mL in Acetonitrile, CAS # 700-82-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14194300AL1 - 3,4,5,6,7,8-Hexahydrocoumarin 100 µg/mL in Acetonitrile, CAS # 700-82-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gabapentin-lactam-100-ug-ml-in-acetonitrile-cas-64744-50-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_69f97f5c-22e7-4d1e-8f3b-a3a085abf760.jpg?v=1753045464</image:loc>
      <image:title>*Gabapentin-lactam 100 µg/mL in Acetonitrile, CAS # 64744-50-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13991550AL1 - Gabapentin-lactam 100 µg/mL in Acetonitrile, CAS # 64744-50-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hexanal-100-ug-ml-in-acetonitrile-cas-66-25-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e4f88115-e5b5-4a77-9673-71b8bbba7d2a.jpg?v=1753045465</image:loc>
      <image:title>*Hexanal 100 µg/mL in Acetonitrile, CAS # 66-25-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14195000AL1 - Hexanal 100 µg/mL in Acetonitrile, CAS # 66-25-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gamithromycin-100-ug-ml-in-methanol-cas-145435-72-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_47811622-1cd4-471b-b955-a11d301b88bf.jpg?v=1753045467</image:loc>
      <image:title>*Gamithromycin 100 µg/mL in Methanol, CAS # 145435-72-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13998500ME1 - Gamithromycin 100 µg/mL in Methanol, CAS # 145435-72-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-hexane-1000-ug-ml-in-methanol-cas-110-54-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_efb76d8c-06bf-4403-b089-cfbad67a2979.jpg?v=1753045468</image:loc>
      <image:title>*n-Hexane 1000 µg/mL in Methanol, CAS # 110-54-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14195500ME - n-Hexane 1000 µg/mL in Methanol, CAS # 110-54-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ganciclovir-100-ug-ml-in-acetonitrile-water-cas-82410-32-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5cc50fde-809a-4afa-b6b1-ef092dd76010.jpg?v=1753045470</image:loc>
      <image:title>*Ganciclovir 100 µg/mL in Acetonitrile:Water, CAS # 82410-32-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13998530WL1 - Ganciclovir 100 µg/mL in Acetonitrile:Water, CAS # 82410-32-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-hexane-100-ug-ml-in-methanol-cas-110-54-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6792c579-badf-4a5e-a560-e39387cf1ce6.jpg?v=1753045471</image:loc>
      <image:title>*n-Hexane 100 µg/mL in Methanol, CAS # 110-54-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14195500ME1 - n-Hexane 100 µg/mL in Methanol, CAS # 110-54-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gemfibrozil-100-ug-ml-in-acetonitrile-cas-25812-30-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ed23faf1-5b86-4a27-b2de-136e444dcad9.jpg?v=1753045472</image:loc>
      <image:title>*Gemfibrozil 100 µg/mL in Acetonitrile, CAS # 25812-30-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA13999000AL1 - Gemfibrozil 100 µg/mL in Acetonitrile, CAS # 25812-30-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hexane-1-6-diamine-100-ug-ml-in-acetonitrile-cas-124-09-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0582c6ad-4e6b-40c6-92bc-2c13146f1f12.jpg?v=1753045474</image:loc>
      <image:title>*Hexane-1,6-diamine 100 µg/mL in Acetonitrile, CAS # 124-09-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14195520AL1 - Hexane-1,6-diamine 100 µg/mL in Acetonitrile, CAS # 124-09-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hexanoic-acid-10-ug-ml-in-acetonitrile-cas-142-62-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_47b0334d-0ce3-4809-ac09-06bc5b22be17.jpg?v=1753045477</image:loc>
      <image:title>*Hexanoic acid 10 µg/mL in Acetonitrile, CAS # 142-62-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14196000AL1 - Hexanoic acid 10 µg/mL in Acetonitrile, CAS # 142-62-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hexanoic-acid-ethyl-ester-10-ug-ml-in-acetonitrile-cas-123-66-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d8304716-7ce1-468e-8ec9-373f1a459ef9.jpg?v=1753045480</image:loc>
      <image:title>*Hexanoic acid-ethyl ester 10 µg/mL in Acetonitrile, CAS # 123-66-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14196200AL1 - Hexanoic acid-ethyl ester 10 µg/mL in Acetonitrile, CAS # 123-66-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gibberellin-a7-100-ug-ml-in-acetonitrile-cas-510-75-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9aa88230-176b-418e-8b90-63b051358ffa.jpg?v=1753045482</image:loc>
      <image:title>*Gibberellin A7 100 µg/mL in Acetonitrile, CAS # 510-75-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14021000AL1 - Gibberellin A7 100 µg/mL in Acetonitrile, CAS # 510-75-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hexanoic-acid-methyl-ester-1000-ug-ml-in-n-hexane-cas-106-70-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_93e4893c-7140-49a3-b606-5b8c571a4c6a.jpg?v=1753045482</image:loc>
      <image:title>*Hexanoic acid-methyl ester  1000 µg/mL in n-Hexane, CAS # 106-70-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14196400HE1 - Hexanoic acid-methyl ester  1000 µg/mL in n-Hexane, CAS # 106-70-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gibberellin-a1-100-ug-ml-in-acetonitrile-cas-545-97-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ae939628-bd9c-4eb6-93c8-98c2f7c6b6b1.jpg?v=1753045484</image:loc>
      <image:title>*Gibberellin A1 100 µg/mL in Acetonitrile, CAS # 545-97-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14021100AL1 - Gibberellin A1 100 µg/mL in Acetonitrile, CAS # 545-97-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-hexatriacontane-100-ug-ml-in-hexane-cas-630-06-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b51c1cc6-79b7-494c-9c98-07970cae48a0.jpg?v=1753045485</image:loc>
      <image:title>*n-Hexatriacontane 100 µg/mL in Hexane, CAS # 630-06-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14199000HE1 - n-Hexatriacontane 100 µg/mL in Hexane, CAS # 630-06-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/glimepiride-100-ug-ml-in-acetonitrile-cas-93479-97-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9e359622-d9e3-49a6-bdf1-ce93e926b8ca.jpg?v=1753045487</image:loc>
      <image:title>*Glimepiride 100 µg/mL in Acetonitrile, CAS # 93479-97-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14025700AL1 - Glimepiride 100 µg/mL in Acetonitrile, CAS # 93479-97-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/glipizide-100-ug-ml-in-acetonitrile-cas-29094-61-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c7c94f19-c5b8-4462-a4c8-46eedbe7e445.jpg?v=1753045492</image:loc>
      <image:title>*Glipizide 100 µg/mL in Acetonitrile, CAS # 29094-61-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14025950AL1 - Glipizide 100 µg/mL in Acetonitrile, CAS # 29094-61-9, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/hexazinone-metabolite-a-100-ug-ml-in-acetonitrile-cas-72576-13-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_32ed323e-f695-422f-89a2-519ebd21b03a.jpg?v=1753045491</image:loc>
      <image:title>*Hexazinone metabolite A 100 µg/mL in Acetonitrile, CAS # 72576-13-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14200020AL1 - Hexazinone metabolite A 100 µg/mL in Acetonitrile, CAS # 72576-13-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/histamine-dihydrochloride-100-ug-ml-in-acetonitrile-water-cas-56-92-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_32b46ed9-e672-46d5-a632-f827b195bfed.jpg?v=1753045497</image:loc>
      <image:title>*Histamine dihydrochloride 100 µg/mL in Acetonitrile:Water, CAS # 56-92-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14213050WL1 - Histamine dihydrochloride 100 µg/mL in Acetonitrile:Water, CAS # 56-92-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/d-glucose-1000-ug-ml-in-water-cas-50-99-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_aa3e4928-266c-438e-90e0-f8bdd88b6b05.jpg?v=1753045498</image:loc>
      <image:title>*D-Glucose 1000 µg/mL in Water, CAS # 50-99-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14027000WA1 - D-Glucose 1000 µg/mL in Water, CAS # 50-99-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/glufosinate-ammonium-100-ug-ml-in-acetonitrile-water-cas-77182-82-2-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f851947c-9ebc-45ab-96b6-433de02e4712.jpg?v=1753045501</image:loc>
      <image:title>*Glufosinate ammonium 100 µg/mL in Acetonitrile:Water, CAS # 77182-82-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14030000WL1 - Glufosinate ammonium 100 µg/mL in Acetonitrile:Water, CAS # 77182-82-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/glutaraldehyd-bis2-4-dinitrophenylhydrazone-460-ug-ml-in-acetonitrile-cas-5085-07-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dae81de3-e049-4dc5-9a56-6592d790d44a.jpg?v=1753045504</image:loc>
      <image:title>*Glutaraldehyd-bis(2,4-dinitrophenylhydrazone) 460 µg/mL in Acetonitrile, CAS # 5085-07-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14034480AL4 - Glutaraldehyd-bis(2,4-dinitrophenylhydrazone) 460 µg/mL in Acetonitrile, CAS # 5085-07-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/glycine-1000-ug-ml-in-water-cas-56-40-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6697ca7c-39e8-45af-9546-633e8447d350.jpg?v=1753045506</image:loc>
      <image:title>*Glycine 1000 µg/mL in Water, CAS # 56-40-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14037000WA1 - Glycine 1000 µg/mL in Water, CAS # 56-40-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-hydrazino-4-6-dimethylpyrimidine-100-ug-ml-in-methanol-cas-23906-13-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dee6eeb7-d23e-441e-9389-9a892642c5e2.jpg?v=1753045507</image:loc>
      <image:title>*2-Hydrazino-4,6-dimethylpyrimidine 100 µg/mL in Methanol, CAS # 23906-13-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14221050ME1 - 2-Hydrazino-4,6-dimethylpyrimidine 100 µg/mL in Methanol, CAS # 23906-13-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/glycolic-acid-100-ug-ml-in-acetonitrile-cas-79-14-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_21efa713-6e18-49a3-89fc-9b9f44d56706.jpg?v=1753045510</image:loc>
      <image:title>*Glycolic acid 100 µg/mL in Acetonitrile, CAS # 79-14-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14037500AL1 - Glycolic acid 100 µg/mL in Acetonitrile, CAS # 79-14-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hydrochlorothiazide-100-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8d6dd00c-1311-4dc7-bbe8-5a73c0b5d02d.jpg?v=1753045510</image:loc>
      <image:title>*Hydrochlorothiazide 100 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14223500AL1 - Hydrochlorothiazide 100 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/glyphosate-n-acetyl-1-2-13c2-15n-100-ug-ml-in-acetonitrile-cas-1346598-31-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e6a87d4b-3a77-4f7d-aca6-c771b8e78fd7.jpg?v=1753045512</image:loc>
      <image:title>*Glyphosate-N-acetyl 1,2-13C2 15N 100 µg/mL in Acetonitrile, CAS # 1346598-31-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14050510AL1 - Glyphosate-N-acetyl 1,2-13C2 15N 100 µg/mL in Acetonitrile, CAS # 1346598-31-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hydrocortisone-17-propionate-21-acetate-100-ug-ml-in-acetonitrile-cas-74050-20-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ee732cdf-1260-4b15-96cb-968d7bcf23cb.jpg?v=1753045513</image:loc>
      <image:title>*Hydrocortisone 17-propionate 21-acetate 100 µg/mL in Acetonitrile, CAS # 74050-20-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14224040AL1 - Hydrocortisone 17-propionate 21-acetate 100 µg/mL in Acetonitrile, CAS # 74050-20-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-hydroxybenzoic-acid-n-butyl-ester-1000-ug-ml-in-acetonitrile-cas-94-26-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0da9047e-158d-47c6-9f3d-3bc60e2e2afd.jpg?v=1753045518</image:loc>
      <image:title>*4-Hydroxybenzoic acid-n-butyl ester 1000 µg/mL in Acetonitrile, CAS # 94-26-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14228780AL1 - 4-Hydroxybenzoic acid-n-butyl ester 1000 µg/mL in Acetonitrile, CAS # 94-26-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gossyplure-100-ug-ml-in-acetonitrile-cas-50933-33-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f817f2d3-33c1-4e92-941f-09a9560b5bde.jpg?v=1753045521</image:loc>
      <image:title>*Gossyplure 100 µg/mL in Acetonitrile, CAS # 50933-33-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14056190AL1 - Gossyplure 100 µg/mL in Acetonitrile, CAS # 50933-33-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-hydroxybenzoic-acid-ethyl-ester-1000-ug-ml-in-acetonitrile-cas-120-47-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1852e7cd-2b5c-4e57-9b15-8502fd2a0ebc.jpg?v=1753045521</image:loc>
      <image:title>*4-Hydroxybenzoic acid-ethyl ester 1000 µg/mL in Acetonitrile, CAS # 120-47-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14228800AL1 - 4-Hydroxybenzoic acid-ethyl ester 1000 µg/mL in Acetonitrile, CAS # 120-47-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-hydroxybenzoic-acid-methyl-ester-1000-ug-ml-in-acetonitrile-cas-99-76-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_60341183-649b-4b82-9ea5-e6111d6d712d.jpg?v=1753045526</image:loc>
      <image:title>*4-Hydroxybenzoic acid-methyl ester 1000 µg/mL in Acetonitrile, CAS # 99-76-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14229000AL1 - 4-Hydroxybenzoic acid-methyl ester 1000 µg/mL in Acetonitrile, CAS # 99-76-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/guanylurea-sulfate-100-ug-ml-in-acetonitrile-cas-591-01-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_85688565-92e6-4ac9-b4d6-a3e69a998eef.jpg?v=1753045530</image:loc>
      <image:title>*Guanylurea sulfate 100 µg/mL in Acetonitrile, CAS # 591-01-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14057250AL1 - Guanylurea sulfate 100 µg/mL in Acetonitrile, CAS # 591-01-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/7-hydroxycannabidiol-100-ug-ml-in-acetonitrile-cas-50725-17-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_80898171-8a5b-4ad8-8f1f-0b8aaf99abfb.jpg?v=1753045532</image:loc>
      <image:title>*7-Hydroxycannabidiol 100 µg/mL in Acetonitrile, CAS # 50725-17-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14230085AL1 - 7-Hydroxycannabidiol 100 µg/mL in Acetonitrile, CAS # 50725-17-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-hydroxy-17-beta-estradiol-100-ug-ml-in-acetonitrile-cas-362-05-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5789b368-f1af-413c-a759-7cbaa709f143.jpg?v=1753045534</image:loc>
      <image:title>*2-Hydroxy-17-beta-estradiol 100 µg/mL in Acetonitrile, CAS # 362-05-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14231505AL1 - 2-Hydroxy-17-beta-estradiol 100 µg/mL in Acetonitrile, CAS # 362-05-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/alpha-hch-1000-ug-ml-in-toluene-cas-319-84-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5b83c73a-5791-47e0-a11c-b470eb959152.jpg?v=1753045536</image:loc>
      <image:title>*alpha-HCH 1000 µg/mL in Toluene, CAS # 319-84-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14071000TO1 - alpha-HCH 1000 µg/mL in Toluene, CAS # 319-84-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-hydroxyestrone-100-ug-ml-in-acetonitrile-cas-362-06-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_01762f15-e691-4cb2-838b-cbdd03c36196.jpg?v=1753045537</image:loc>
      <image:title>*2-Hydroxyestrone 100 µg/mL in Acetonitrile, CAS # 362-06-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14231506AL1 - 2-Hydroxyestrone 100 µg/mL in Acetonitrile, CAS # 362-06-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/beta-hch-1000-ug-ml-in-toluene-cas-319-85-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_71f81f35-e542-415c-8ead-c85a4dfde39d.jpg?v=1753045539</image:loc>
      <image:title>*beta-HCH 1000 µg/mL in Toluene, CAS # 319-85-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14072000TO1 - beta-HCH 1000 µg/mL in Toluene, CAS # 319-85-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-2-hydroxyethyl-n-methylperfluorooctanesulfonamide-100-ug-ml-in-methanol-cas-24448-09-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_22b86aac-079f-4294-9ff5-cdb7a2736637.jpg?v=1753045540</image:loc>
      <image:title>*N-(2-Hydroxyethyl)-N-methylperfluorooctanesulfonamide 100 µg/mL in Methanol, CAS # 24448-09-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14231570ME1 - N-(2-Hydroxyethyl)-N-methylperfluorooctanesulfonamide 100 µg/mL in Methanol, CAS # 24448-09-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gamma-hch-1000-ug-ml-in-toluene-cas-58-89-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e584c764-783c-4e0a-a03f-718ec0c6706c.jpg?v=1753045542</image:loc>
      <image:title>*gamma-HCH 1000 µg/mL in Toluene, CAS # 58-89-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14073000TO1 - gamma-HCH 1000 µg/mL in Toluene, CAS # 58-89-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/delta-hch-1000-ug-ml-in-toluene-cas-319-86-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2193edc1-92fd-4e50-bf54-fc7cc4e78bee.jpg?v=1753045545</image:loc>
      <image:title>*delta-HCH 1000 µg/mL in Toluene, CAS # 319-86-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14074000TO1 - delta-HCH 1000 µg/mL in Toluene, CAS # 319-86-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-hydroxymethylacrylamide-100-ug-ml-in-acetonitrile-cas-924-42-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f685748d-443b-4703-ab30-9728e95540e8.jpg?v=1753045547</image:loc>
      <image:title>*N-(Hydroxymethyl)acrylamide 100 µg/mL in Acetonitrile, CAS # 924-42-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14232580AL1 - N-(Hydroxymethyl)acrylamide 100 µg/mL in Acetonitrile, CAS # 924-42-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/imicyafos-100-ug-ml-in-acetonitrile-cas-140163-89-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bfad7b5f-dd25-4d4f-9a0f-99738ffa348a.jpg?v=1753045550</image:loc>
      <image:title>*Imicyafos 100 µg/mL in Acetonitrile, CAS # 140163-89-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14283650AL1 - Imicyafos 100 µg/mL in Acetonitrile, CAS # 140163-89-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hymexazol-100-ug-ml-in-acetonitrile-cas-10004-44-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3c78c96e-a2b3-459e-b13b-116ae6094318.jpg?v=1753045552</image:loc>
      <image:title>*Hymexazol 100 µg/mL in Acetonitrile, CAS # 10004-44-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14270000AL1 - Hymexazol 100 µg/mL in Acetonitrile, CAS # 10004-44-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/imidacloprid-guanidine-hydrochloride-100-ug-ml-in-acetonitrile-water-cas-127202-53-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0117e8f7-4e80-4324-a308-b9042e6c742d.jpg?v=1753045553</image:loc>
      <image:title>*Imidacloprid-guanidine hydrochloride 100 µg/mL in Acetonitrile/Water, CAS # 127202-53-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14283715WL1 - Imidacloprid-guanidine hydrochloride 100 µg/mL in Acetonitrile/Water, CAS # 127202-53-3, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/ibuprofen-2-hydroxy-100-ug-ml-in-acetonitrile-cas-51146-55-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ba60c1d6-e4c3-493c-9273-c15651233b41.jpg?v=1753045555</image:loc>
      <image:title>*Ibuprofen-2-hydroxy 100 µg/mL in Acetonitrile, CAS # 51146-55-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14278160AL1 - Ibuprofen-2-hydroxy 100 µg/mL in Acetonitrile, CAS # 51146-55-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/imidacloprid-3-hydroxy-100-ug-ml-in-acetonitrile-cas-380912-09-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e66a89b3-c086-48df-8074-a926e516a983.jpg?v=1753045558</image:loc>
      <image:title>*Imidacloprid-3-hydroxy 100 µg/mL in Acetonitrile, CAS # 380912-09-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14283719AL1 - Imidacloprid-3-hydroxy 100 µg/mL in Acetonitrile, CAS # 380912-09-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/imazethapyr-1-hydroxyethyl-100-ug-ml-in-acetonitrile-cas-134887-87-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4e4bf87f-06e3-439f-80f9-b0a0aa83e389.jpg?v=1753045558</image:loc>
      <image:title>*Imazethapyr-1-hydroxyethyl 100 µg/mL in Acetonitrile, CAS # 134887-87-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14283510AL1 - Imazethapyr-1-hydroxyethyl 100 µg/mL in Acetonitrile, CAS # 134887-87-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/imibenconazole-100-ug-ml-in-acetone-cas-86598-92-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8f836adb-130d-4c67-b1ab-4a459ce9b092.jpg?v=1753045561</image:loc>
      <image:title>*Imibenconazole 100 µg/mL in Acetone, CAS # 86598-92-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14283600AC1 - Imibenconazole 100 µg/mL in Acetone, CAS # 86598-92-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/imidacloprid-olefin-100-ug-ml-in-acetonitrile-cas-115086-54-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c237a2ab-b625-45fe-a068-146d1e35b269.jpg?v=1753045561</image:loc>
      <image:title>*Imidacloprid-olefin 100 µg/mL in Acetonitrile, CAS # 115086-54-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14283760AL1 - Imidacloprid-olefin 100 µg/mL in Acetonitrile, CAS # 115086-54-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/imidacloprid-urea-100-ug-ml-in-acetonitrile-cas-120868-66-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e812f918-990c-4f55-a82a-a8c02d2bf099.jpg?v=1753045563</image:loc>
      <image:title>*Imidacloprid-urea 100 µg/mL in Acetonitrile, CAS # 120868-66-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14283780AL1 - Imidacloprid-urea 100 µg/mL in Acetonitrile, CAS # 120868-66-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lasiocarpine-100-ug-ml-in-water-cas-303-34-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_806eee9c-0962-41cc-a9de-c401a3589455.jpg?v=1753045566</image:loc>
      <image:title>*Lasiocarpine 100 µg/mL in Water, CAS # 303-34-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14593100WA1 - Lasiocarpine 100 µg/mL in Water, CAS # 303-34-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/imidocarb-100-ug-ml-in-methanol-cas-27885-92-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5cfd06af-d63c-41ce-ba19-fd07e62ae63a.jpg?v=1753045566</image:loc>
      <image:title>*Imidocarb 100 µg/mL in Methanol, CAS # 27885-92-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14284500ME1 - Imidocarb 100 µg/mL in Methanol, CAS # 27885-92-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lasiocarpine-n-oxide-100-ug-ml-in-water-cas-127-30-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_28fbc7d0-39b9-4f57-bf23-40903134e795.jpg?v=1753045571</image:loc>
      <image:title>*Lasiocarpine-N-oxide 100 µg/mL in Water, CAS # 127-30-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14593110WA1 - Lasiocarpine-N-oxide 100 µg/mL in Water, CAS # 127-30-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/imidocarb-dipropionate-1000-ug-ml-in-acetonitrile-cas-55750-06-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4eed90bd-6767-4781-a2ec-d131a9e3bfbe.jpg?v=1753045569</image:loc>
      <image:title>*Imidocarb dipropionate 1000 µg/mL in Acetonitrile, CAS # 55750-06-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14284520AL1 - Imidocarb dipropionate 1000 µg/mL in Acetonitrile, CAS # 55750-06-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/indaziflam-100-ug-ml-in-acetonitrile-cas-950782-86-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_678cf1d5-fe6b-4277-b445-6fb206bd582d.jpg?v=1753045572</image:loc>
      <image:title>*Indaziflam 100 µg/mL in Acetonitrile, CAS # 950782-86-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14288300AL1 - Indaziflam 100 µg/mL in Acetonitrile, CAS # 950782-86-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lauryl-lactam-100-ug-ml-in-acetonitrile-cas-947-04-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8a7aef9d-1435-48b2-8ea5-ae4885326474.jpg?v=1753045574</image:loc>
      <image:title>*Lauryl lactam 100 µg/mL in Acetonitrile, CAS # 947-04-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14593700AL1 - Lauryl lactam 100 µg/mL in Acetonitrile, CAS # 947-04-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/3-indolyl-acetic-acid-100-ug-ml-in-acetonitrile-cas-87-51-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5c4290fb-dcbf-4413-b283-490e557200da.jpg?v=1753045575</image:loc>
      <image:title>*3-Indolyl acetic acid 100 µg/mL in Acetonitrile, CAS # 87-51-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14290000AL1 - 3-Indolyl acetic acid 100 µg/mL in Acetonitrile, CAS # 87-51-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/levamisol-100-ug-ml-in-acetonitrile-cas-14769-73-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_99837e17-4ac5-4184-aa18-e19342734b00.jpg?v=1753045577</image:loc>
      <image:title>*Levamisol 100 µg/mL in Acetonitrile, CAS # 14769-73-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14629690AL1 - Levamisol 100 µg/mL in Acetonitrile, CAS # 14769-73-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-3-indolylbutyric-acid-100-ug-ml-in-acetonitrile-cas-133-32-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8dd6b7df-281c-46aa-8479-629c88cb4787.jpg?v=1753045578</image:loc>
      <image:title>*4-(3-Indolyl)butyric acid 100 µg/mL in Acetonitrile, CAS # 133-32-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14310000AL1 - 4-(3-Indolyl)butyric acid 100 µg/mL in Acetonitrile, CAS # 133-32-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/s-indoxacarb-100-ug-ml-in-acetonitrile-cas-173584-44-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_130b4f43-cf2f-4d45-869c-c30eb71299dc.jpg?v=1753045582</image:loc>
      <image:title>*(S)-Indoxacarb 100 µg/mL in Acetonitrile, CAS # 173584-44-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14325520AL1 - (S)-Indoxacarb 100 µg/mL in Acetonitrile, CAS # 173584-44-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/levonorgestrel-100-ug-ml-in-acetonitrile-cas-797-63-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_599e974e-a958-4c27-9b21-4adfcdaa89c8.jpg?v=1753045583</image:loc>
      <image:title>*Levonorgestrel 100 µg/mL in Acetonitrile, CAS # 797-63-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14629760AL1 - Levonorgestrel 100 µg/mL in Acetonitrile, CAS # 797-63-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lidocaine-3-hydroxy-100-ug-ml-in-acetonitrile-cas-34604-55-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_48eee80f-56b3-4b3d-a688-89b3b2bf3b02.jpg?v=1753045587</image:loc>
      <image:title>*Lidocaine-3-hydroxy 100 µg/mL in Acetonitrile, CAS # 34604-55-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14629850AL1 - Lidocaine-3-hydroxy 100 µg/mL in Acetonitrile, CAS # 34604-55-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/intermedine-100-ug-ml-in-water-cas-10285-06-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a25540c2-f0d7-4b5f-a5e9-8f23c6bcec19.jpg?v=1753045589</image:loc>
      <image:title>*Intermedine 100 µg/mL in Water, CAS # 10285-06-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14328400WA1 - Intermedine 100 µg/mL in Water, CAS # 10285-06-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lincomycin-hydrochloride-monohydrate-100-ug-ml-in-acetonitrile-cas-7179-49-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0963b809-528d-4713-9ad7-879f03e7cdeb.jpg?v=1753045590</image:loc>
      <image:title>*Lincomycin hydrochloride monohydrate 100 µg/mL in Acetonitrile, CAS # 7179-49-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14635000AL1 - Lincomycin hydrochloride monohydrate 100 µg/mL in Acetonitrile, CAS # 7179-49-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/intermedine-n-oxide-100-ug-ml-in-water-cas-95462-14-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cb958749-95a1-469b-b477-1d05aec2f892.jpg?v=1753045592</image:loc>
      <image:title>*Intermedine-N-oxide 100 µg/mL in Water, CAS # 95462-14-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14328410WA1 - Intermedine-N-oxide 100 µg/mL in Water, CAS # 95462-14-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/linezolid-100-ug-ml-in-acetonitrile-cas-165800-03-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c8ee8565-63a8-4d6e-a1d6-75779bc2a483.jpg?v=1753045595</image:loc>
      <image:title>*Linezolid 100 µg/mL in Acetonitrile, CAS # 165800-03-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14635300AL1 - Linezolid 100 µg/mL in Acetonitrile, CAS # 165800-03-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/iodocarb-100-ug-ml-in-acetonitrile-cas-55406-53-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8a6c2cd5-b543-446a-b723-69721d930451.jpg?v=1753045597</image:loc>
      <image:title>*Iodocarb 100 µg/mL in Acetonitrile, CAS # 55406-53-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14335000AL1 - Iodocarb 100 µg/mL in Acetonitrile, CAS # 55406-53-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/linoleic-acid-glycidyl-ester-100-ug-ml-in-acetonitrile-cas-24305-63-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_56a6a0a5-24eb-4932-be08-11b01cf98504.jpg?v=1753045598</image:loc>
      <image:title>*Linoleic acid-glycidyl ester 100 µg/mL in Acetonitrile, CAS # 24305-63-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14635430AL1 - Linoleic acid-glycidyl ester 100 µg/mL in Acetonitrile, CAS # 24305-63-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/iomeprol-100-ug-ml-in-acetonitrile-methanol-cas-78649-41-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_88e285b7-f669-48ab-97c6-56999f8d2a2b.jpg?v=1753045602</image:loc>
      <image:title>*Iomeprol 100 µg/mL in Acetonitrile/Methanol, CAS # 78649-41-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14348000MC1 - Iomeprol 100 µg/mL in Acetonitrile/Methanol, CAS # 78649-41-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lomefloxacin-1000-ug-ml-in-acetonitrile-methanol-cas-98079-51-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_651fe687-17b3-4c88-a19d-c17625319500.jpg?v=1753045603</image:loc>
      <image:title>*Lomefloxacin 1000 µg/mL in Acetonitrile/Methanol, CAS # 98079-51-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14645950MC1 - Lomefloxacin 1000 µg/mL in Acetonitrile/Methanol, CAS # 98079-51-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/iopromid-100-ug-ml-in-acetonitrile-cas-73334-07-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9f3beffe-b593-4f41-b93b-54d644b58f9b.jpg?v=1753045605</image:loc>
      <image:title>*Iopromid 100 µg/mL in Acetonitrile, CAS # 73334-07-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14348600AL1 - Iopromid 100 µg/mL in Acetonitrile, CAS # 73334-07-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/loperamide-n-desmethyl-100-ug-ml-in-acetonitrile-cas-66164-07-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dc97d160-de57-4903-aeee-2c183a95a59b.jpg?v=1753045608</image:loc>
      <image:title>*Loperamide-N-desmethyl 100 µg/mL in Acetonitrile, CAS # 66164-07-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14647100AL1 - Loperamide-N-desmethyl 100 µg/mL in Acetonitrile, CAS # 66164-07-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/irganox-1076-100-ug-ml-in-acetonitrile-cas-2082-79-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_eedd575b-f00c-4bd2-ab69-b8fa4c4c97a9.jpg?v=1753045611</image:loc>
      <image:title>*Irganox 1076 100 µg/mL in Acetonitrile, CAS # 2082-79-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14373920AL1 - Irganox 1076 100 µg/mL in Acetonitrile, CAS # 2082-79-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lufenuron-100-ug-ml-in-acetonitrile-cas-103055-07-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7527d871-6d97-4ade-9c9a-f55da5662b0a.jpg?v=1753045611</image:loc>
      <image:title>*Lufenuron 100 µg/mL in Acetonitrile, CAS # 103055-07-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14650000AL1 - Lufenuron 100 µg/mL in Acetonitrile, CAS # 103055-07-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/luteolin-7-o-glucoside-1000-ug-ml-in-ethanol-cas-5373-11-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a4324439-cf65-415d-95da-cfb6be4745bf.jpg?v=1753045614</image:loc>
      <image:title>*Luteolin-7-O-glucoside 1000 µg/mL in Ethanol, CAS # 5373-11-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14652250ET1 - Luteolin-7-O-glucoside 1000 µg/mL in Ethanol, CAS # 5373-11-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/irgarol-1051-100-ug-ml-in-cyclohexane-cas-28159-98-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0e2a5781-9232-4818-a6b8-04e253b22fa8.jpg?v=1753045614</image:loc>
      <image:title>*Irgarol 1051 100 µg/mL in Cyclohexane, CAS # 28159-98-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14374000CY1 - Irgarol 1051 100 µg/mL in Cyclohexane, CAS # 28159-98-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lycopsamine-100-ug-ml-in-water-cas-10285-07-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_41deb367-3895-450a-9e40-0d839a863245.jpg?v=1753045618</image:loc>
      <image:title>*Lycopsamine 100 µg/mL in Water, CAS # 10285-07-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14653500WA1 - Lycopsamine 100 µg/mL in Water, CAS # 10285-07-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isobutyl-vinyl-ether-100-ug-ml-in-acetonitrile-cas-109-53-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_14f73f56-b3bf-4935-96fb-dd967c0f8f6d.jpg?v=1753045617</image:loc>
      <image:title>*Isobutyl vinyl ether 100 µg/mL in Acetonitrile, CAS # 109-53-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14394900AL1 - Isobutyl vinyl ether 100 µg/mL in Acetonitrile, CAS # 109-53-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isocarbofos-1000-ug-ml-in-acetone-cas-24353-61-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fdbe333b-65b4-4984-a847-39efb2cc1744.jpg?v=1753045622</image:loc>
      <image:title>*Isocarbofos 1000 µg/mL in Acetone, CAS # 24353-61-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14402000AC1 - Isocarbofos 1000 µg/mL in Acetone, CAS # 24353-61-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lycopsamine-n-oxide-100-ug-ml-in-water-cas-95462-15-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_104712c5-66b6-4b50-9b71-6151efe745bc.jpg?v=1753045621</image:loc>
      <image:title>*Lycopsamine-N-oxide 100 µg/mL in Water, CAS # 95462-15-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14653510WA1 - Lycopsamine-N-oxide 100 µg/mL in Water, CAS # 95462-15-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isodrin-1000-ug-ml-in-n-hexane-cas-465-73-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_35a5ff4a-b094-4e3c-9db5-4a8404aa8960.jpg?v=1753045625</image:loc>
      <image:title>*Isodrin 1000 µg/mL in n-Hexane, CAS # 465-73-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14410000HE1 - Isodrin 1000 µg/mL in n-Hexane, CAS # 465-73-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/maduramicin-ammonium-100-ug-ml-in-acetonitrile-cas-84878-61-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_83142001-5f32-4485-bd24-f83a37cfd02e.jpg?v=1753045626</image:loc>
      <image:title>*Maduramicin ammonium 100 µg/mL in Acetonitrile, CAS # 84878-61-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14670000AL1 - Maduramicin ammonium 100 µg/mL in Acetonitrile, CAS # 84878-61-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isoeugenol-2000-ug-ml-in-acetonitrile-cas-97-54-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ff009cc5-80e7-4d18-a1ff-4ebf9ce3c497.jpg?v=1753045627</image:loc>
      <image:title>*Isoeugenol 2000 µg/mL in Acetonitrile, CAS # 97-54-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14415000AL2 - Isoeugenol 2000 µg/mL in Acetonitrile, CAS # 97-54-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/majantol-1000-ug-ml-in-acetonitrile-cas-103694-68-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f855ae65-c230-4644-892d-135e13b84f83.jpg?v=1753045629</image:loc>
      <image:title>*Majantol 1000 µg/mL in Acetonitrile, CAS # 103694-68-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14677000AL1 - Majantol 1000 µg/mL in Acetonitrile, CAS # 103694-68-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isoeugenol-acetate-1000-ug-ml-in-acetonitrile-cas-93-29-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_86bd1086-ee7d-4d96-ae7e-26831b41ed15.jpg?v=1753045630</image:loc>
      <image:title>*Isoeugenol acetate 1000 µg/mL in Acetonitrile, CAS # 93-29-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14415200AL1 - Isoeugenol acetate 1000 µg/mL in Acetonitrile, CAS # 93-29-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/malathion-1000-ug-ml-in-acetone-cas-121-75-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_33675b06-c5ee-4d6a-b35d-0fc82f6ac8f4.jpg?v=1753045632</image:loc>
      <image:title>*Malathion 1000 µg/mL in Acetone, CAS # 121-75-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14710000AC1 - Malathion 1000 µg/mL in Acetone, CAS # 121-75-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/malathion-1000-ug-ml-in-toluene-cas-121-75-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_30232580-1a36-4577-bfbd-d1fa057d0f1a.jpg?v=1753045635</image:loc>
      <image:title>*Malathion 1000 µg/mL in Toluene, CAS # 121-75-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14710000TO1 - Malathion 1000 µg/mL in Toluene, CAS # 121-75-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isofenphos-oxon-100-ug-ml-in-acetone-cas-31120-85-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f6785efe-06d9-4891-afe1-dfa328083533.jpg?v=1753045636</image:loc>
      <image:title>*Isofenphos-oxon 100 µg/mL in Acetone, CAS # 31120-85-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14423000AC1 - Isofenphos-oxon 100 µg/mL in Acetone, CAS # 31120-85-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/d-maltose-1000-ug-ml-in-water-cas-69-79-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2532e221-f5f3-4205-80e0-5b50e17de1e3.jpg?v=1753045640</image:loc>
      <image:title>*D-Maltose 1000 µg/mL in Water, CAS # 69-79-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14734700WA1 - D-Maltose 1000 µg/mL in Water, CAS # 69-79-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isofenphos-oxon-100-ug-ml-in-acetonitrile-cas-31120-85-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9af48eb6-527d-4280-9b2e-23f34b2eab3c.jpg?v=1753045639</image:loc>
      <image:title>*Isofenphos-oxon 100 µg/mL in Acetonitrile, CAS # 31120-85-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14423000AL1 - Isofenphos-oxon 100 µg/mL in Acetonitrile, CAS # 31120-85-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isofetamid-100-ug-ml-in-acetonitrile-cas-875915-78-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ab73c9e2-4502-4c4f-a2f4-d2ae97093336.jpg?v=1753045642</image:loc>
      <image:title>*Isofetamid 100 µg/mL in Acetonitrile, CAS # 875915-78-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14424000AL1 - Isofetamid 100 µg/mL in Acetonitrile, CAS # 875915-78-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isoflupredone-100-ug-ml-in-acetonitrile-cas-338-95-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1fcf3937-1bed-4d1a-b097-7327525fbc9e.jpg?v=1753045644</image:loc>
      <image:title>*Isoflupredone 100 µg/mL in Acetonitrile, CAS # 338-95-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14424900AL1 - Isoflupredone 100 µg/mL in Acetonitrile, CAS # 338-95-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/mandestrobin-100-ug-ml-in-acetonitrile-cas-173662-97-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_121dc090-1df8-4efc-8cad-7a464ccc69a4.jpg?v=1753045645</image:loc>
      <image:title>*Mandestrobin 100 µg/mL in Acetonitrile, CAS # 173662-97-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14744000AL1 - Mandestrobin 100 µg/mL in Acetonitrile, CAS # 173662-97-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isoflupredone-100-ug-ml-in-methanol-cas-338-95-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_abaddd8b-999b-4505-9307-341f4970a344.jpg?v=1753045647</image:loc>
      <image:title>*Isoflupredone 100 µg/mL in Methanol, CAS # 338-95-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14424900ME1 - Isoflupredone 100 µg/mL in Methanol, CAS # 338-95-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isometamidium-chloride-hydrochloride-1000-ug-ml-in-acetonitrile-water-cas-6798-24-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7cbe8083-0459-4586-8072-76faba50cc39.jpg?v=1753045652</image:loc>
      <image:title>*Isometamidium chloride hydrochloride 1000 µg/mL in Acetonitrile:Water, CAS # 6798-24-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14429700WL1 - Isometamidium chloride hydrochloride 1000 µg/mL in Acetonitrile:Water, CAS # 6798-24-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/matrine-100-ug-ml-in-acetonitrile-cas-519-02-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2c3efb4d-2d15-40ca-bf3b-9f84a60c116a.jpg?v=1753045651</image:loc>
      <image:title>*Matrine 100 µg/mL in Acetonitrile, CAS # 519-02-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14756000AL1 - Matrine 100 µg/mL in Acetonitrile, CAS # 519-02-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/mebendazole-amine-100-ug-ml-in-acetonitrile-cas-52329-60-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f77c8c4f-ca10-453d-ac88-28760b050983.jpg?v=1753045654</image:loc>
      <image:title>*Mebendazole-amine 100 µg/mL in Acetonitrile, CAS # 52329-60-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14798015AL1 - Mebendazole-amine 100 µg/mL in Acetonitrile, CAS # 52329-60-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isonoruron-100-ug-ml-in-acetonitrile-cas-28805-78-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f4d57719-36db-4874-a835-7ac2b25181e3.jpg?v=1753045655</image:loc>
      <image:title>*Isonoruron 100 µg/mL in Acetonitrile, CAS # 28805-78-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14440000AL1 - Isonoruron 100 µg/mL in Acetonitrile, CAS # 28805-78-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/medroxyprogesterone-17-acetate-100-ug-ml-in-acetonitrile-cas-71-58-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a46cad37-ead4-4a08-9e1f-f4439962ab36.jpg?v=1753045657</image:loc>
      <image:title>*Medroxyprogesterone-17-acetate 100 µg/mL in Acetonitrile, CAS # 71-58-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14852015AL1 - Medroxyprogesterone-17-acetate 100 µg/mL in Acetonitrile, CAS # 71-58-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isophthalic-acid-bis-2-ethylhexyl-ester-100-ug-ml-in-hexane-cas-137-89-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f3cbfe8f-01df-4879-99c8-6ddc9261e880.jpg?v=1753045658</image:loc>
      <image:title>*Isophthalic acid, bis-2-ethylhexyl ester 100 µg/mL in Hexane, CAS # 137-89-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14447100HE1 - Isophthalic acid, bis-2-ethylhexyl ester 100 µg/mL in Hexane, CAS # 137-89-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/mefentrifluconazole-100-ug-ml-in-acetonitrile-cas-1417782-03-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ab4397e2-7b03-49a9-a0d3-b2b15e76437e.jpg?v=1753045660</image:loc>
      <image:title>*Mefentrifluconazole 100 µg/mL in Acetonitrile, CAS # 1417782-03-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14860600AL1 - Mefentrifluconazole 100 µg/mL in Acetonitrile, CAS # 1417782-03-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/6-isopropyl-2-decahydronaphthalenol-100-%C2%B5g-ml-in-acetonitrile-cas-34131-99-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_15f91ea9-49a6-41fa-819c-9a77a67b72a3.jpg?v=1753045661</image:loc>
      <image:title>*6-Isopropyl-2-decahydronaphthalenol 100 µg/mL in Acetonitrile, CAS # 34131-99-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14463620AL1 - 6-Isopropyl-2-decahydronaphthalenol 100 µg/mL in Acetonitrile, CAS # 34131-99-2, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/mefloquine-hydrochloride-100-ug-ml-in-acetonitrile-cas-51773-92-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bf06659f-722d-4160-8b16-69df64c64a15.jpg?v=1753045663</image:loc>
      <image:title>*Mefloquine hydrochloride 100 µg/mL in Acetonitrile, CAS # 51773-92-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14860900AL1 - Mefloquine hydrochloride 100 µg/mL in Acetonitrile, CAS # 51773-92-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isopyrazam-100-ug-ml-in-acetonitrile-cas-881685-58-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a4f52a65-c221-4bb5-b968-5524db033979.jpg?v=1753045663</image:loc>
      <image:title>*Isopyrazam 100 µg/mL in Acetonitrile, CAS # 881685-58-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14473000AL1 - Isopyrazam 100 µg/mL in Acetonitrile, CAS # 881685-58-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/megestrol-17-acetate-100-ug-ml-in-acetonitrile-cas-595-33-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0d5fbf0e-5d0b-44dc-a7e9-8efe5a67bd88.jpg?v=1753045665</image:loc>
      <image:title>*Megestrol-17-acetate 100 µg/mL in Acetonitrile, CAS # 595-33-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14861300AL1 - Megestrol-17-acetate 100 µg/mL in Acetonitrile, CAS # 595-33-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isoxaflutole-1000-ug-ml-in-acetone-cas-141112-29-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d6eddcda-7742-40fa-af30-390f4d5b15f4.jpg?v=1753045669</image:loc>
      <image:title>*Isoxaflutole 1000 µg/mL in Acetone, CAS # 141112-29-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14481000AC1 - Isoxaflutole 1000 µg/mL in Acetone, CAS # 141112-29-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/melamine-100-ug-ml-in-water-cas-108-78-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_62cc75e6-d772-4592-83c8-4b771acccf77.jpg?v=1753045668</image:loc>
      <image:title>*Melamine 100 µg/mL in Water, CAS # 108-78-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14861400WA1 - Melamine 100 µg/mL in Water, CAS # 108-78-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/melamine-100-ug-ml-in-acetonitrile-water-cas-108-78-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9343973f-dcaa-4a04-b94d-b59615ec47f1.jpg?v=1753045671</image:loc>
      <image:title>*Melamine 100 µg/mL in Acetonitrile/Water, CAS # 108-78-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14861400WL1 - Melamine 100 µg/mL in Acetonitrile/Water, CAS # 108-78-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/isoxaflutole-diketonitrile-100-ug-ml-in-acetonitrile-cas-143701-75-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_df8160ff-2e4e-42db-ad6a-fde9d35e7576.jpg?v=1753045671</image:loc>
      <image:title>*Isoxaflutole-diketonitrile 100 µg/mL in Acetonitrile, CAS # 143701-75-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14481050AL1 - Isoxaflutole-diketonitrile 100 µg/mL in Acetonitrile, CAS # 143701-75-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/melamine-13c3-100-g-ml-in-acetonitrile-cas-1173022-88-2-1-2-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d5260aa8-0968-4780-929c-3ffd5ae80958.jpg?v=1753045675</image:loc>
      <image:title>*Melamine 13C3 100 μg/mL in Acetonitrile, CAS # 1173022-88-2, 1.2 mL</image:title>
      <image:caption>Logo of LGC for LDREA14861402AL1 - Melamine 13C3 100 μg/mL in Acetonitrile, CAS # 1173022-88-2, 1.2 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/josamycin-1000-ug-ml-in-acetonitrile-cas-16846-24-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_757931f3-9522-4aea-8de7-20c0a35cde66.jpg?v=1753045675</image:loc>
      <image:title>*Josamycin 1000 µg/mL in Acetonitrile, CAS # 16846-24-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14495000AL1 - Josamycin 1000 µg/mL in Acetonitrile, CAS # 16846-24-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/melengestrol-acetate-100-ug-ml-in-acetonitrile-cas-2919-66-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e561daec-b7ed-4f83-9468-c3d9e3749d18.jpg?v=1753045678</image:loc>
      <image:title>*Melengestrol acetate 100 µg/mL in Acetonitrile, CAS # 2919-66-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14861700AL1 - Melengestrol acetate 100 µg/mL in Acetonitrile, CAS # 2919-66-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/kanamycin-sulfate-100-ug-ml-in-water-cas-25389-94-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1cd74bd4-3441-4137-9570-b590c39f3b01.jpg?v=1753045680</image:loc>
      <image:title>*Kanamycin sulfate 100 µg/mL in Water, CAS # 25389-94-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14505520WA1 - Kanamycin sulfate 100 µg/mL in Water, CAS # 25389-94-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/meloxicam-1000-ug-ml-in-acetonitrile-cas-71125-38-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_07df2c46-ed7a-45d7-adb1-9395a8cdcc0d.jpg?v=1753045681</image:loc>
      <image:title>*Meloxicam 1000 µg/mL in Acetonitrile, CAS # 71125-38-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14862500AL - Meloxicam 1000 µg/mL in Acetonitrile, CAS # 71125-38-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/karetazan-100-ug-ml-in-acetonitrile-cas-81051-65-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1a040dd8-6623-4f23-984b-c45d5ce01535.jpg?v=1753045683</image:loc>
      <image:title>*Karetazan 100 µg/mL in Acetonitrile, CAS # 81051-65-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14511000AL1 - Karetazan 100 µg/mL in Acetonitrile, CAS # 81051-65-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/meloxicam-100-ug-ml-in-acetonitrile-cas-71125-38-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5a9f4fdc-748a-4951-9d67-b47b5b4bca29.jpg?v=1753045684</image:loc>
      <image:title>*Meloxicam 100 µg/mL in Acetonitrile, CAS # 71125-38-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14862500AL1 - Meloxicam 100 µg/mL in Acetonitrile, CAS # 71125-38-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/kasugamycin-hydrochloride-100-ug-ml-in-water-cas-19408-46-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6bc35387-bdf6-44ad-9055-8a9d96938b24.jpg?v=1753045686</image:loc>
      <image:title>*Kasugamycin hydrochloride 100 µg/mL in Water, CAS # 19408-46-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14515000WA1 - Kasugamycin hydrochloride 100 µg/mL in Water, CAS # 19408-46-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ketoprofen-1000-ug-ml-in-acetonitrile-cas-22071-15-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_078627d1-73e2-4db7-b9b7-d041972d7e72.jpg?v=1753045691</image:loc>
      <image:title>*Ketoprofen 1000 µg/mL in Acetonitrile, CAS # 22071-15-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14532100AL - Ketoprofen 1000 µg/mL in Acetonitrile, CAS # 22071-15-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/menthol-racemic-100-ug-ml-in-methanol-cas-89-78-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c5c62097-ffaf-48ab-9295-8db31fe45e2a.jpg?v=1753045691</image:loc>
      <image:title>*Menthol (racemic) 100 µg/mL in Methanol, CAS # 89-78-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14866010ME1 - Menthol (racemic) 100 µg/mL in Methanol, CAS # 89-78-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ketoprofen-100-ug-ml-in-acetonitrile-cas-22071-15-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8e37ae15-d531-4983-8105-7f12e5bbf2e0.jpg?v=1753045694</image:loc>
      <image:title>*Ketoprofen 100 µg/mL in Acetonitrile, CAS # 22071-15-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14532100AL1 - Ketoprofen 100 µg/mL in Acetonitrile, CAS # 22071-15-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/meperfluthrin-100-ug-ml-in-acetonitrile-cas-915288-13-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6ec614e7-ca42-4b62-bc70-6e66cf4f5603.jpg?v=1753045698</image:loc>
      <image:title>*Meperfluthrin 100 µg/mL in Acetonitrile, CAS # 915288-13-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14868000AL1 - Meperfluthrin 100 µg/mL in Acetonitrile, CAS # 915288-13-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/kresoxim-methyl-1000-ug-ml-in-acetone-cas-143390-89-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1debc62b-bb64-47a6-b407-95e0938f73cb.jpg?v=1753045697</image:loc>
      <image:title>*Kresoxim-methyl 1000 µg/mL in Acetone, CAS # 143390-89-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14570000AC1 - Kresoxim-methyl 1000 µg/mL in Acetone, CAS # 143390-89-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/d-lactose-1000-ug-ml-in-water-cas-63-42-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2917515d-dfc9-4d9b-9dac-c1d0a5ac3a9f.jpg?v=1753045700</image:loc>
      <image:title>*D-Lactose 1000 µg/mL in Water, CAS # 63-42-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14590800WA1 - D-Lactose 1000 µg/mL in Water, CAS # 63-42-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/mepiquat-iodide-d3-100-ug-ml-in-acetonitrile-cas-32317-85-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9ce8635c-7726-4cc9-98c6-99413e65bdd7.jpg?v=1753045704</image:loc>
      <image:title>*Mepiquat Iodide D3 100 µg/mL in Acetonitrile, CAS # 32317-85-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14880100AL1 - Mepiquat Iodide D3 100 µg/mL in Acetonitrile, CAS # 32317-85-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/lamotrigine-100-ug-ml-in-acetonitrile-cas-84057-84-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_125b4263-7c32-47f7-94ae-2c025dc5ad4b.jpg?v=1753045706</image:loc>
      <image:title>*Lamotrigine 100 µg/mL in Acetonitrile, CAS # 84057-84-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14591900AL1 - Lamotrigine 100 µg/mL in Acetonitrile, CAS # 84057-84-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/meptyldinocap-100-ug-ml-in-acetonitrile-cas-131-72-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8e9df2d7-3973-4b16-a847-b5b830e628d3.jpg?v=1753045709</image:loc>
      <image:title>*Meptyldinocap 100 µg/mL in Acetonitrile, CAS # 131-72-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14895000AL1 - Meptyldinocap 100 µg/mL in Acetonitrile, CAS # 131-72-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/meptyldinocap-phenol-100-ug-ml-in-acetonitrile-cas-3687-22-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c897fe33-db23-407c-b7bc-f247baf6f0f6.jpg?v=1753045712</image:loc>
      <image:title>*Meptyldinocap-phenol 100 µg/mL in Acetonitrile, CAS # 3687-22-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14895050AL1 - Meptyldinocap-phenol 100 µg/mL in Acetonitrile, CAS # 3687-22-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metalaxyl-1000-ug-ml-in-toluene-cas-57837-19-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f03cef7a-524e-4bb6-863e-62361dd97ff7.jpg?v=1753045713</image:loc>
      <image:title>*Metalaxyl 1000 µg/mL in Toluene, CAS # 57837-19-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14920000TO1 - Metalaxyl 1000 µg/mL in Toluene, CAS # 57837-19-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/mesoprazine-100-ug-ml-in-acetonitrile-cas-1824-09-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_aefaf50f-13c1-4a54-b9af-581ba914b738.jpg?v=1753045716</image:loc>
      <image:title>*Mesoprazine 100 µg/mL in Acetonitrile, CAS # 1824-09-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14913300AL1 - Mesoprazine 100 µg/mL in Acetonitrile, CAS # 1824-09-5, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/metazachlor-oxalamic-acid-oa-100-ug-ml-in-acetonitrile-cas-1231244-60-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d7cc5a49-07cb-4c5c-92dd-cd72cd79f672.jpg?v=1753045719</image:loc>
      <image:title>*Metazachlor-oxalamic acid (OA) 100 µg/mL in Acetonitrile, CAS # 1231244-60-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14950050AL1 - Metazachlor-oxalamic acid (OA) 100 µg/mL in Acetonitrile, CAS # 1231244-60-2, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/mestanolone-100-ug-ml-in-methanol-cas-521-11-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4ad27dcf-6fcf-4594-ba12-114cf88e9106.jpg?v=1753045719</image:loc>
      <image:title>*Mestanolone 100 µg/mL in Methanol, CAS # 521-11-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14914700ME1 - Mestanolone 100 µg/mL in Methanol, CAS # 521-11-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metazachlor-metabolite-bh-479-12-100-ug-ml-in-acetonitrile-cas-1367578-41-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_79e7bd90-6e74-4b69-92f8-3aafa2cb469e.jpg?v=1753045721</image:loc>
      <image:title>*Metazachlor metabolite BH 479-12 100 µg/mL in Acetonitrile, CAS # 1367578-41-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14950065AL1 - Metazachlor metabolite BH 479-12 100 µg/mL in Acetonitrile, CAS # 1367578-41-3, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/metacycline-hydrochloride-100-ug-ml-in-acetonitrile-cas-3963-95-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d891961f-b531-4d7f-bde7-74c3d4104bf9.jpg?v=1753045724</image:loc>
      <image:title>*Metacycline hydrochloride 100 µg/mL in Acetonitrile, CAS # 3963-95-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14917000AL1 - Metacycline hydrochloride 100 µg/mL in Acetonitrile, CAS # 3963-95-9, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/ez-methacrifos-100-ug-ml-in-acetonitrile-cas-30864-28-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4a6b4fe6-de07-49e3-8f02-9b989d270b9a.jpg?v=1753045724</image:loc>
      <image:title>*(EZ)-Methacrifos, 100 µg/mL in Acetonitrile, CAS # 30864-28-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14970100AL1 - (EZ)-Methacrifos, 100 µg/mL in Acetonitrile, CAS # 30864-28-9, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/methamidophos-100-ug-ml-in-acetone-cas-10265-92-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_be614943-c303-4986-86d6-490c008f439f.jpg?v=1753045729</image:loc>
      <image:title>*Methamidophos 100 µg/mL in Acetone, CAS # 10265-92-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14980000AC1 - Methamidophos 100 µg/mL in Acetone, CAS # 10265-92-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metaflumizone-100-ug-ml-in-acetonitrile-cas-139968-49-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f53fdeff-fbf4-4508-a743-1e20f6fb82eb.jpg?v=1753045727</image:loc>
      <image:title>*Metaflumizone 100 µg/mL in Acetonitrile, CAS # 139968-49-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14918500AL1 - Metaflumizone 100 µg/mL in Acetonitrile, CAS # 139968-49-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/e-metaflumizone-100-ug-ml-in-acetonitrile-cas-852403-68-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9c99ab5e-8150-460c-98aa-a0d2d1b54e3e.jpg?v=1753045730</image:loc>
      <image:title>*(E)-Metaflumizone 100 µg/mL in Acetonitrile, CAS # 852403-68-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14918520AL1 - (E)-Metaflumizone 100 µg/mL in Acetonitrile, CAS # 852403-68-0, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/methamidophos-1000-ug-ml-in-toluene-cas-10265-92-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f6d6e9ba-ca86-4625-9647-924c04b3233c.jpg?v=1753045732</image:loc>
      <image:title>*Methamidophos 1000 µg/mL in Toluene, CAS # 10265-92-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14980000TO1 - Methamidophos 1000 µg/mL in Toluene, CAS # 10265-92-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/methandrostenolone-100-ug-ml-in-acetonitrile-cas-72-63-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c529b154-e5da-49be-bec5-cf7cf27cd2ec.jpg?v=1753045736</image:loc>
      <image:title>*Methandrostenolone 100 µg/mL in Acetonitrile, CAS # 72-63-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA14993000AL1 - Methandrostenolone 100 µg/mL in Acetonitrile, CAS # 72-63-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/moxidectin-100-ug-ml-in-acetonitrile-cas-113507-06-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f4192c05-f525-48d6-962e-2c0a1edda0c3.jpg?v=1753045736</image:loc>
      <image:title>*Moxidectin 100 µg/mL in Acetonitrile, CAS # 113507-06-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15335000AL1 - Moxidectin 100 µg/mL in Acetonitrile, CAS # 113507-06-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/methidathion-1000-%C2%B5g-ml-in-acetone-cas-950-37-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6e502d0e-ea40-47f3-9416-55d95f5d6dae.jpg?v=1753045745</image:loc>
      <image:title>*Methidathion 1000 µg/mL in Acetone, CAS # 950-37-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15020000AC1 - Methidathion 1000 µg/mL in Acetone, CAS # 950-37-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/mycophenolic-acid-13c17-25-ug-ml-in-acetonitrile-cas-1202866-92-9-1-2-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5245e9d3-15c6-401e-a2a8-e01c37458536.jpg?v=1753045747</image:loc>
      <image:title>*Mycophenolic acid 13C17 25 µg/mL in Acetonitrile, CAS # 1202866-92-9, 1.2 mL</image:title>
      <image:caption>Logo of LGC for LDREA15391010AL2 - Mycophenolic acid 13C17 25 µg/mL in Acetonitrile, CAS # 1202866-92-9, 1.2 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/methidathion-1000-ug-ml-in-toluene-cas-950-37-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c8201a2c-63c0-411c-b17c-2be36bc3e6d9.jpg?v=1753045748</image:loc>
      <image:title>*Methidathion 1000 µg/mL in Toluene, CAS # 950-37-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15020000TO1 - Methidathion 1000 µg/mL in Toluene, CAS # 950-37-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/nalidixic-acid-100-ug-ml-in-acetonitrile-cas-389-08-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ef9a88a7-9228-452a-a742-f22aa3ece683.jpg?v=1753045753</image:loc>
      <image:title>*Nalidixic acid 100 µg/mL in Acetonitrile, CAS # 389-08-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15412000AL1 - Nalidixic acid 100 µg/mL in Acetonitrile, CAS # 389-08-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/nalidixic-acid-100-ug-ml-in-methanol-cas-389-08-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f2d2668d-7255-4b24-9b33-e293b3c8785c.jpg?v=1753045757</image:loc>
      <image:title>*Nalidixic acid 100 µg/mL in Methanol, CAS # 389-08-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15412000ME1 - Nalidixic acid 100 µg/mL in Methanol, CAS # 389-08-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/methomyl-oxime-100-ug-ml-in-acetonitrile-cas-13749-94-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4c507c3d-a0a2-46f8-bc00-f56a0d3ac332.jpg?v=1753045757</image:loc>
      <image:title>*Methomyl-oxime 100 µg/mL in Acetonitrile, CAS # 13749-94-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15035000AL1 - Methomyl-oxime 100 µg/mL in Acetonitrile, CAS # 13749-94-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/methoprene-1000-ug-ml-in-acetone-cas-40596-69-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_126becc2-2a56-4d09-bd60-c6371cb3f30a.jpg?v=1753045760</image:loc>
      <image:title>*Methoprene 1000 µg/mL in Acetone, CAS # 40596-69-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15045000AC1 - Methoprene 1000 µg/mL in Acetone, CAS # 40596-69-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/naproxen-100-ug-ml-in-acetonitrile-cas-22204-53-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cb6813ff-f589-4b83-a3e4-aff9fc3b1eec.jpg?v=1753045760</image:loc>
      <image:title>*Naproxen 100 µg/mL in Acetonitrile, CAS # 22204-53-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15483500AL1 - Naproxen 100 µg/mL in Acetonitrile, CAS # 22204-53-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-4-methoxyphenyl-3-buten-2-one-100-ug-ml-in-acetonitrile-cas-943-88-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_65f2fcb6-5e64-4279-8165-6925ba87b78a.jpg?v=1753045763</image:loc>
      <image:title>*4-(4-Methoxyphenyl)-3-buten-2-one 100 µg/mL in Acetonitrile, CAS # 943-88-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15059400AL1 - 4-(4-Methoxyphenyl)-3-buten-2-one 100 µg/mL in Acetonitrile, CAS # 943-88-4, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/navy-blue-018112-100-ug-ml-in-acetonitrile-cas-118685-33-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_64721a39-148b-4c81-bda8-5881fe7729d4.jpg?v=1753045763</image:loc>
      <image:title>*Navy Blue 018112 100 µg/mL in Acetonitrile, CAS # 118685-33-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15492000AL1 - Navy Blue 018112 100 µg/mL in Acetonitrile, CAS # 118685-33-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-methoxy-5-methylaniline-100-ug-ml-in-acetonitrile-cas-120-71-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c8ddd8a6-0063-4706-8248-fab4d695ff3c.jpg?v=1753045766</image:loc>
      <image:title>*2-Methoxy-5-methylaniline 100 µg/mL in Acetonitrile, CAS # 120-71-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15081000AL1 - 2-Methoxy-5-methylaniline 100 µg/mL in Acetonitrile, CAS # 120-71-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-methoxy-1-3-phenylendiamine-100-ug-ml-in-acetonitrile-cas-615-05-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a537f7c0-5060-4bca-aa26-7f33ad769150.jpg?v=1753045769</image:loc>
      <image:title>*4-Methoxy-1,3-phenylendiamine 100 µg/mL in Acetonitrile, CAS # 615-05-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15081900AL1 - 4-Methoxy-1,3-phenylendiamine 100 µg/mL in Acetonitrile, CAS # 615-05-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/neomycin-sulfate-100-ug-ml-in-water-cas-1405-10-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b3d1eae8-a97a-4e53-ae37-2ee0bb4e1f51.jpg?v=1753045770</image:loc>
      <image:title>*Neomycin sulfate 100 µg/mL in Water, CAS # 1405-10-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15500900WA1 - Neomycin sulfate 100 µg/mL in Water, CAS # 1405-10-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-methoxypropyl-acetate-100-ug-ml-in-acetonitrile-cas-70657-70-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a4a08c6a-251b-4200-8bb0-1ffd9da60608.jpg?v=1753045774</image:loc>
      <image:title>*2-Methoxypropyl acetate 100 µg/mL in Acetonitrile, CAS # 70657-70-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15083100AL1 - 2-Methoxypropyl acetate 100 µg/mL in Acetonitrile, CAS # 70657-70-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/neosolaniol-100-g-ml-in-acetonitrile-cas-36519-25-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_16dc441a-94c9-418e-a466-7e381d03cc84.jpg?v=1753045773</image:loc>
      <image:title>*Neosolaniol 100 μg/mL in Acetonitrile, CAS # 36519-25-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15500920AL1 - Neosolaniol 100 μg/mL in Acetonitrile, CAS # 36519-25-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/neospiramycin-i-100-ug-ml-in-acetonitrile-cas-70253-62-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cf5af01f-5b62-45db-b3cd-46ce9eecf823.jpg?v=1753045776</image:loc>
      <image:title>*Neospiramycin I 100 µg/mL in Acetonitrile, CAS # 70253-62-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15500940AL1 - Neospiramycin I 100 µg/mL in Acetonitrile, CAS # 70253-62-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-methylaminoantipyrine-100-ug-ml-in-acetonitrile-cas-519-98-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ac729d42-f2ef-4e74-9047-f9a93cc46083.jpg?v=1753045776</image:loc>
      <image:title>*4-(Methylamino)antipyrine 100 µg/mL in Acetonitrile, CAS # 519-98-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15083380AL1 - 4-(Methylamino)antipyrine 100 µg/mL in Acetonitrile, CAS # 519-98-2, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/neotame-1000-ug-ml-in-water-cas-165450-17-9-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4b24f6d7-6e87-4bbf-911f-74b653149ac9.jpg?v=1753045779</image:loc>
      <image:title>*Neotame 1000 µg/mL in Water, CAS # 165450-17-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15501000WA1 - Neotame 1000 µg/mL in Water, CAS # 165450-17-9, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/2-methyl-2-butanol-100-ug-ml-in-acetonitrile-cas-75-85-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_80ecaa37-c8fb-46be-a124-1d1f03556472.jpg?v=1753045779</image:loc>
      <image:title>*2-Methyl-2-butanol 100 µg/mL in Acetonitrile, CAS # 75-85-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15084410AL1 - 2-Methyl-2-butanol 100 µg/mL in Acetonitrile, CAS # 75-85-4, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/4-4-methylenebis3-chloro-2-6-diethylaniline-100-ug-ml-in-acetonitrile-cas-106246-33-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c87b3b0d-1d66-4d04-8d85-70543a80901d.jpg?v=1753045782</image:loc>
      <image:title>*4,4&apos;-Methylenebis(3-chloro-2,6-diethylaniline) 100 µg/mL in Acetonitrile, CAS # 106246-33-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15086021AL1 - 4,4&apos;-Methylenebis(3-chloro-2,6-diethylaniline) 100 µg/mL in Acetonitrile, CAS # 106246-33-7, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/2-methylfuran-100-ug-ml-in-acetonitrile-cas-534-22-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c1890f24-574f-41f9-9988-340f7f31fa13.jpg?v=1753045785</image:loc>
      <image:title>*2-Methylfuran 100 µg/mL in Acetonitrile, CAS # 534-22-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15086068AL1 - 2-Methylfuran 100 µg/mL in Acetonitrile, CAS # 534-22-5, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/cis-nerolidol-100-ug-ml-in-methanol-cas-3790-78-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_95b492ed-68e6-44b1-970d-02a63af44008.jpg?v=1753045785</image:loc>
      <image:title>*(±)-cis-Nerolidol 100 µg/mL in Methanol, CAS # 3790-78-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15503030ME1 - (±)-cis-Nerolidol 100 µg/mL in Methanol, CAS # 3790-78-1, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/2-methyl-4-isothiazolin-3-one-100-ug-ml-in-acetonitrile-cas-2682-20-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5ca1a2e7-f6e3-435a-b8e0-0a9d4751c0bb.jpg?v=1753045791</image:loc>
      <image:title>*2-Methyl-4-isothiazolin-3-one 100 µg/mL in Acetonitrile, CAS # 2682-20-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15089000AL1 - 2-Methyl-4-isothiazolin-3-one 100 µg/mL in Acetonitrile, CAS # 2682-20-4, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/nevirapine-100-ug-ml-in-acetonitrile-cas-129618-40-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8814c9ff-900f-4afe-9277-f4a1884c8215.jpg?v=1753045788</image:loc>
      <image:title>*Nevirapine 100 µg/mL in Acetonitrile, CAS # 129618-40-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15505500AL1 - Nevirapine 100 µg/mL in Acetonitrile, CAS # 129618-40-2, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/niclosamide-100-ug-ml-in-acetonitrile-cas-50-65-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ad05db70-e8de-45f7-bc6a-ddf9770469a2.jpg?v=1753045790</image:loc>
      <image:title>*Niclosamide 100 µg/mL in Acetonitrile, CAS # 50-65-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15510000AL1 - Niclosamide 100 µg/mL in Acetonitrile, CAS # 50-65-7, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/niclosamide-olamine-100-ug-ml-in-acetonitrile-cas-1420-04-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dcae7086-a0be-4d95-b0c8-2bb61d0d9d38.jpg?v=1753045794</image:loc>
      <image:title>*Niclosamide-olamine 100 µg/mL in Acetonitrile, CAS # 1420-04-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15510010AL1 - Niclosamide-olamine 100 µg/mL in Acetonitrile, CAS # 1420-04-8, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/2-methylmalonic-acid-100-ug-ml-in-acetonitrile-cas-516-05-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b222c468-5198-4a28-986e-309c28cb5b42.jpg?v=1753045794</image:loc>
      <image:title>*2-Methylmalonic acid 100 µg/mL in Acetonitrile, CAS # 516-05-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15089080AL1 - 2-Methylmalonic acid 100 µg/mL in Acetonitrile, CAS # 516-05-2, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/nicotinamide-10-ug-ml-in-acetonitrile-cas-98-92-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_58ccbd18-b8d8-4974-bfeb-a5b72ee280b7.jpg?v=1753045798</image:loc>
      <image:title>*Nicotinamide 10 µg/mL in Acetonitrile, CAS # 98-92-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15519500AL1 - Nicotinamide 10 µg/mL in Acetonitrile, CAS # 98-92-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-methyl-n-nitrosobenzenamine-100-ug-ml-in-methanol-cas-614-00-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_804a442e-c1e2-4c04-babc-95770704715c.jpg?v=1753045796</image:loc>
      <image:title>*N-Methyl-N-nitrosobenzenamine 100 µg/mL in Methanol, CAS # 614-00-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15103500ME1 - N-Methyl-N-nitrosobenzenamine 100 µg/mL in Methanol, CAS # 614-00-6, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/n-methylperfluorooctanesulfonamide-100-ug-ml-in-methanol-water-cas-31506-32-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_91098994-99c1-4e26-9b57-497920b4fa4f.jpg?v=1753045799</image:loc>
      <image:title>*N-Methylperfluorooctanesulfonamide 100 µg/mL in Methanol/Water, CAS # 31506-32-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15115500MW1 - N-Methylperfluorooctanesulfonamide 100 µg/mL in Methanol/Water, CAS # 31506-32-8, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/nicotinamide-100-ug-ml-in-methanol-cas-98-92-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d335579e-4308-4c18-a974-e8e5bbdf6265.jpg?v=1753045801</image:loc>
      <image:title>*Nicotinamide 100 µg/mL in Methanol, CAS # 98-92-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15519500ME1 - Nicotinamide 100 µg/mL in Methanol, CAS # 98-92-0, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/nicotine-1000-ug-ml-in-methanol-cas-54-11-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1fe74840-3849-487b-8901-4386e4c71c55.jpg?v=1753045804</image:loc>
      <image:title>*Nicotine 1000 µg/mL in Methanol, CAS # 54-11-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15520000ME1 - Nicotine 1000 µg/mL in Methanol, CAS # 54-11-5, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/3-methyl-1-5-pentanediol-100-ug-ml-in-acetonitrile-cas-4457-71-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_869d2b37-5ab6-4fe3-8d21-456ea433d40c.jpg?v=1753045806</image:loc>
      <image:title>*3-Methyl-1,5-pentanediol 100 µg/mL in Acetonitrile, CAS # 4457-71-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15121400AL1 - 3-Methyl-1,5-pentanediol 100 µg/mL in Acetonitrile, CAS # 4457-71-0, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/nicotinic-acid-10-ug-ml-in-acetonitrile-cas-59-67-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_90bdee99-affd-49be-a16c-44d9bda6d1ed.jpg?v=1753045807</image:loc>
      <image:title>*Nicotinic acid 10 µg/mL in Acetonitrile, CAS # 59-67-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15521000AL1 - Nicotinic acid 10 µg/mL in Acetonitrile, CAS # 59-67-6, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/2-methyl-4-pentanol-100-ug-ml-in-acetonitrile-cas-108-11-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_77c18cf0-72d1-454c-9ed1-cca59072c25d.jpg?v=1753045812</image:loc>
      <image:title>*2-Methyl-4-pentanol 100 µg/mL in Acetonitrile, CAS # 108-11-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15122100AL1 - 2-Methyl-4-pentanol 100 µg/mL in Acetonitrile, CAS # 108-11-2, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/nifursol-100-ug-ml-in-acetonitrile-cas-16915-70-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c4917c65-8fc9-4200-92a0-8728505dc606.jpg?v=1753045810</image:loc>
      <image:title>*Nifursol 100 µg/mL in Acetonitrile, CAS # 16915-70-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15523100AL1 - Nifursol 100 µg/mL in Acetonitrile, CAS # 16915-70-1, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/nifurstyrenic-acid-sodium-100-ug-ml-in-acetonitrile-water-cas-54992-23-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e3c70fbb-1a8e-4fe2-b1f3-9de35b6569a9.jpg?v=1753045813</image:loc>
      <image:title>*Nifurstyrenic acid sodium 100 µg/mL in Acetonitrile:Water, CAS # 54992-23-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15525100WL1 - Nifurstyrenic acid sodium 100 µg/mL in Acetonitrile:Water, CAS # 54992-23-3, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/2-n-methylperfluorooctanesulfonamidoacetic-acid-100-ug-ml-in-acetonitrile-cas-2355-31-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6447b808-7fbf-4de5-b0b4-9b3533569da2.jpg?v=1753045814</image:loc>
      <image:title>*2-(N-Methylperfluorooctanesulfonamido)acetic acid 100 µg/mL in Acetonitrile, CAS # 2355-31-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15130000AL1 - 2-(N-Methylperfluorooctanesulfonamido)acetic acid 100 µg/mL in Acetonitrile, CAS # 2355-31-9, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/nimesulide-100-ug-ml-in-acetonitrile-cas-51803-78-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_976ca830-4d69-41d5-bb87-2e895d6c101a.jpg?v=1753045816</image:loc>
      <image:title>*Nimesulide 100 µg/mL in Acetonitrile, CAS # 51803-78-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15526500AL1 - Nimesulide 100 µg/mL in Acetonitrile, CAS # 51803-78-2, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/2-n-methylperfluorooctanesulfonamidoacetic-acid-50-ug-ml-in-methanol-water-cas-2355-31-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ae819864-e487-49df-888f-db3edff0ea62.jpg?v=1753045817</image:loc>
      <image:title>*2-(N-Methylperfluorooctanesulfonamido)acetic acid 50 µg/mL in Methanol:Water, CAS # 2355-31-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15130000MW5 - 2-(N-Methylperfluorooctanesulfonamido)acetic acid 50 µg/mL in Methanol:Water, CAS # 2355-31-9, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/nimodipine-100-ug-ml-in-acetonitrile-cas-66085-59-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7f726674-d13d-48c9-9e72-86583d89c59f.jpg?v=1753045818</image:loc>
      <image:title>*Nimodipine 100 µg/mL in Acetonitrile, CAS # 66085-59-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15526800AL1 - Nimodipine 100 µg/mL in Acetonitrile, CAS # 66085-59-4, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/nitrendipine-100-ug-ml-in-acetonitrile-cas-39562-70-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_578f890b-c2a7-4c55-9c88-9e13ba091a83.jpg?v=1753045821</image:loc>
      <image:title>*Nitrendipine 100 µg/mL in Acetonitrile, CAS # 39562-70-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15529500AL1 - Nitrendipine 100 µg/mL in Acetonitrile, CAS # 39562-70-4, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/2-n-methylperfluorooctanesulfonamidoacetic-acid-13c3-50-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_da80cd7e-6f70-4e2d-92ab-3bb827346a3e.jpg?v=1753045824</image:loc>
      <image:title>*2-(N-Methylperfluorooctanesulfonamido)acetic acid 13C3 50 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15130020MW5 - 2-(N-Methylperfluorooctanesulfonamido)acetic acid 13C3 50 µg/mL in Methanol:Water, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/nisoldipine-100-ug-ml-in-methanol-cas-63675-72-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>*Nisoldipine 100 µg/mL in Methanol, CAS # 63675-72-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15530500ME1 - Nisoldipine 100 µg/mL in Methanol, CAS # 63675-72-9, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/4-methyl-5-phenylpyrimidine-100-ug-ml-in-acetonitrile-cas-57562-58-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a91edb72-fe43-4b52-8aaf-36c2c835127d.jpg?v=1753045826</image:loc>
      <image:title>*4-Methyl-5-phenylpyrimidine 100 µg/mL in Acetonitrile, CAS # 57562-58-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15140950AL1 - 4-Methyl-5-phenylpyrimidine 100 µg/mL in Acetonitrile, CAS # 57562-58-0, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/methyl-salicylate-100-ug-ml-in-acetonitrile-cas-119-36-8-1-ml-1</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c7de41c7-381a-4164-9fea-9b7bdb5c1bc8.jpg?v=1753045831</image:loc>
      <image:title>*Methyl salicylate 100 µg/mL in Acetonitrile, CAS # 119-36-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15143400AL1 - Methyl salicylate 100 µg/mL in Acetonitrile, CAS # 119-36-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/nitrobenzene-13c6-100-ug-ml-in-methanol-cas-89059-37-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_469db68e-1a1d-4f0a-8e29-fd71107bdd4b.jpg?v=1753045829</image:loc>
      <image:title>*Nitrobenzene 13C6 100 µg/mL in Methanol, CAS # 89059-37-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15557150ME1 - Nitrobenzene 13C6 100 µg/mL in Methanol, CAS # 89059-37-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/nitrofurazone-13c-15n2-100-ug-ml-in-acetonitrile-cas-1217220-85-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ce1328bb-f89e-433c-9a2f-acb4d7650e58.jpg?v=1753045832</image:loc>
      <image:title>*Nitrofurazone 13C,15N2 100 µg/mL in Acetonitrile, CAS # 1217220-85-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15571030AL1 - Nitrofurazone 13C,15N2 100 µg/mL in Acetonitrile, CAS # 1217220-85-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metoclopramide-hydrochloride-100-ug-ml-in-acetonitrile-cas-7232-21-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6e249f0c-c48c-47f5-96e5-f89dce29aeff.jpg?v=1753045834</image:loc>
      <image:title>*Metoclopramide hydrochloride 100 µg/mL in Acetonitrile, CAS # 7232-21-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15165000AL1 - Metoclopramide hydrochloride 100 µg/mL in Acetonitrile, CAS # 7232-21-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-nitrophenol-sodium-100-ug-ml-in-acetonitrile-cas-824-78-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bd329e90-8da8-4b30-865c-e2e55f02f30d.jpg?v=1753045835</image:loc>
      <image:title>*4-Nitrophenol sodium 100 µg/mL in Acetonitrile, CAS # 824-78-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15594400AL1 - 4-Nitrophenol sodium 100 µg/mL in Acetonitrile, CAS # 824-78-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-n-bis-4-nitrophenylurea-100-ug-ml-in-acetonitrile-dmso-cas-587-90-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b5d56314-68d2-4b97-82f2-101f17bf59a2.jpg?v=1753045838</image:loc>
      <image:title>*N,N&apos;-Bis-(4-nitrophenyl)urea 100 µg/mL in Acetonitrile/DMSO, CAS # 587-90-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15598590DL1 - N,N&apos;-Bis-(4-nitrophenyl)urea 100 µg/mL in Acetonitrile/DMSO, CAS # 587-90-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metolachlor-1000-ug-ml-in-acetone-cas-51218-45-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6fd1c9cb-7d0c-4bd5-8f39-de39205249e4.jpg?v=1753045839</image:loc>
      <image:title>*Metolachlor 1000 µg/mL in Acetone, CAS # 51218-45-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15170000AC1 - Metolachlor 1000 µg/mL in Acetone, CAS # 51218-45-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-nitrosoanabasine-100-ug-ml-in-acetonitrile-cas-37620-20-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fc36a380-b14d-49d5-8d16-30599c76dc19.jpg?v=1753045841</image:loc>
      <image:title>*N-Nitrosoanabasine 100 µg/mL in Acetonitrile, CAS # 37620-20-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15600500AL1 - N-Nitrosoanabasine 100 µg/mL in Acetonitrile, CAS # 37620-20-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metolachlor-deschloroacetyl-100-ug-ml-in-acetonitrile-cas-51219-00-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0cfe216d-7f43-47d7-bf16-d77036dfba41.jpg?v=1753045844</image:loc>
      <image:title>*Metolachlor-des(chloroacetyl) 100 µg/mL in Acetonitrile, CAS # 51219-00-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15171060AL1 - Metolachlor-des(chloroacetyl) 100 µg/mL in Acetonitrile, CAS # 51219-00-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-nitroso-di-n-propylamine-100-ug-ml-in-methanol-cas-621-64-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b686fe24-ea54-48d1-a9f5-feedfce36009.jpg?v=1753045843</image:loc>
      <image:title>*N-Nitroso-di-n-propylamine 100 µg/mL in Methanol, CAS # 621-64-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15605000ME1 - N-Nitroso-di-n-propylamine 100 µg/mL in Methanol, CAS # 621-64-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metolachlor-ethane-sulfonic-acid-esa-sodium-100-ug-ml-in-acetonitrile-cas-947601-85-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7ab81025-2792-4248-90fb-4ae2d1ed9620.jpg?v=1753045847</image:loc>
      <image:title>*Metolachlor-ethane sulfonic acid (ESA) sodium 100 µg/mL in Acetonitrile, CAS # 947601-85-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15171100AL1 - Metolachlor-ethane sulfonic acid (ESA) sodium 100 µg/mL in Acetonitrile, CAS # 947601-85-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metronidazole-13c2-15n2-100-ug-ml-in-acetonitrile-cas-1173020-03-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6d6d0b1d-7d60-44d2-9761-7c9443c5ca9b.jpg?v=1753045851</image:loc>
      <image:title>*Metronidazole 13C2,15N2 100 µg/mL in Acetonitrile, CAS # 1173020-03-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15201002AL1 - Metronidazole 13C2,15N2 100 µg/mL in Acetonitrile, CAS # 1173020-03-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-nitroso-methyl-ethylamine-1000-ug-ml-in-methanol-cas-10595-95-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a8ef1e8d-c571-4477-bc9c-b22181aaba62.jpg?v=1753045850</image:loc>
      <image:title>*N-Nitroso-methyl-ethylamine 1000 µg/mL in Methanol, CAS # 10595-95-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15605500ME1 - N-Nitroso-methyl-ethylamine 1000 µg/mL in Methanol, CAS # 10595-95-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metronidazole-hydroxy-100-ug-ml-in-acetonitrile-cas-4812-40-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5c20f43d-4ad9-4808-a256-b07bce79847e.jpg?v=1753045856</image:loc>
      <image:title>*Metronidazole-hydroxy 100 µg/mL in Acetonitrile, CAS # 4812-40-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15201300AL1 - Metronidazole-hydroxy 100 µg/mL in Acetonitrile, CAS # 4812-40-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-nitrosonornicotine-100-ug-ml-in-acetonitrile-cas-80508-23-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ba5a46ac-afd0-4453-ae4a-c484e2a6e930.jpg?v=1753045858</image:loc>
      <image:title>*N-Nitrosonornicotine 100 µg/mL in Acetonitrile, CAS # 80508-23-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15606200AL1 - N-Nitrosonornicotine 100 µg/mL in Acetonitrile, CAS # 80508-23-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/metronidazole-hydroxy-100-ug-ml-in-methanol-cas-4812-40-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d9715787-5a63-4a32-bdc1-a95da39f3a1a.jpg?v=1753045859</image:loc>
      <image:title>*Metronidazole-hydroxy 100 µg/mL in Methanol, CAS # 4812-40-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15201300ME1 - Metronidazole-hydroxy 100 µg/mL in Methanol, CAS # 4812-40-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/nitroxynil-1000-ug-ml-in-acetonitrile-cas-1689-89-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bd0cf368-a676-4e2e-b297-ffae894c677f.jpg?v=1753045863</image:loc>
      <image:title>*Nitroxynil 1000 µg/mL in Acetonitrile, CAS # 1689-89-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15617000AL1 - Nitroxynil 1000 µg/mL in Acetonitrile, CAS # 1689-89-0, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/nivalenol-100-g-ml-in-acetonitrile-cas-23282-20-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5647f036-5b16-4e00-8516-872c2b14506c.jpg?v=1753045866</image:loc>
      <image:title>*Nivalenol 100 μg/mL in Acetonitrile, CAS # 23282-20-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15618000AL1 - Nivalenol 100 μg/mL in Acetonitrile, CAS # 23282-20-4, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/e-mevinphos-cis-butenoic-acid-100-ug-ml-in-acetonitrile-cas-298-01-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1016e814-9fdc-4977-bc99-944db4233453.jpg?v=1753045866</image:loc>
      <image:title>*(E)-Mevinphos (cis-butenoic acid) 100 µg/mL in Acetonitrile, CAS # 298-01-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15221000AL1 - (E)-Mevinphos (cis-butenoic acid) 100 µg/mL in Acetonitrile, CAS # 298-01-1, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/nivalenol-13c15-25-g-ml-in-acetonitrile-cas-911392-40-0-1-2-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d929f715-4ab7-4da9-ae89-4567751243c0.jpg?v=1753045869</image:loc>
      <image:title>*Nivalenol 13C15 25 μg/mL in Acetonitrile, CAS # 911392-40-0, 1.2 mL</image:title>
      <image:caption>Logo of LGC for LDREA15618010AL2 - Nivalenol 13C15 25 μg/mL in Acetonitrile, CAS # 911392-40-0, 1.2 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/mirex-1000-ug-ml-in-acetone-cas-2385-85-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_33500d98-f361-4f4a-bbfb-d2925ee5b7f8.jpg?v=1753045869</image:loc>
      <image:title>*Mirex 1000 µg/mL in Acetone, CAS # 2385-85-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15270000AC1 - Mirex 1000 µg/mL in Acetone, CAS # 2385-85-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/nonylphenol-technical-100-ug-ml-in-acetonitrile-cas-84852-15-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_59bf00d1-ef1f-4cf6-af16-de63e2ca6ac2.jpg?v=1753045873</image:loc>
      <image:title>*Nonylphenol (technical) 100 µg/mL in Acetonitrile, CAS # 84852-15-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15629000AL1 - Nonylphenol (technical) 100 µg/mL in Acetonitrile, CAS # 84852-15-3, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/mitomycin-100-ug-ml-in-acetonitrile-cas-50-07-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_249010b1-c281-4031-a853-c5c0c4f72f85.jpg?v=1753045872</image:loc>
      <image:title>*Mitomycin 100 µg/mL in Acetonitrile, CAS # 50-07-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15273000AL1 - Mitomycin 100 µg/mL in Acetonitrile, CAS # 50-07-7, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/mitragynine-100-ug-ml-in-methanol-cas-4098-40-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_06d007b7-1a3b-4830-9adc-1ec3828c0624.jpg?v=1753045875</image:loc>
      <image:title>*Mitragynine 100 µg/mL in Methanol, CAS # 4098-40-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15273200ME1 - Mitragynine 100 µg/mL in Methanol, CAS # 4098-40-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/nonylphenol-technical-100-ug-ml-in-nonane-cas-84852-15-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ee485d62-f50e-49db-8d22-d32440b51c95.jpg?v=1753045876</image:loc>
      <image:title>*Nonylphenol (technical) 100 µg/mL in Nonane, CAS # 84852-15-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15629000NO1 - Nonylphenol (technical) 100 µg/mL in Nonane, CAS # 84852-15-3, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/nosiheptide-100-ug-ml-in-acetonitrile-dimethylsulfoxide-cas-56377-79-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e3fb55fe-a82b-4d1b-ab8f-a5eaa33c79d5.jpg?v=1753045882</image:loc>
      <image:title>*Nosiheptide 100 µg/mL in Acetonitrile:Dimethylsulfoxide, CAS # 56377-79-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15652500DL1 - Nosiheptide 100 µg/mL in Acetonitrile:Dimethylsulfoxide, CAS # 56377-79-8, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/novobiocin-1000-ug-ml-in-acetonitrile-cas-303-81-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_704f515d-4e0c-4a93-af1e-14f341b5006e.jpg?v=1753045885</image:loc>
      <image:title>*Novobiocin 1000 µg/mL in Acetonitrile, CAS # 303-81-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15654190AL1 - Novobiocin 1000 µg/mL in Acetonitrile, CAS # 303-81-1, 1 mL</image:caption>
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      <image:caption>Logo of LGC for LDREA15670000ME1 - Ochratoxin A 100 µg/mL in Methanol, CAS # 303-47-9, 1 mL</image:caption>
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      <image:caption>Logo of LGC for LDREA15898099NO5 - PBDE 99 50 µg/mL in Nonane, CAS # 60348-60-9, 1 mL</image:caption>
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      <image:caption>Logo of LGC for LDREA15898100NO5 - PBDE 100 50 µg/mL in Nonane, CAS # 189084-64-8, 1 mL</image:caption>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA15670100AL1 - Ochratoxin B 10 μg/mL in Acetonitrile, CAS # 4825-86-9, 1 mL</image:caption>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA15670400AL1 - alpha-Ochratoxin 10 μg/mL in Acetonitrile, CAS # 19165-63-0, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/pbde-154-50-ug-ml-in-nonane-cas-207122-15-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_acd5c75f-e916-4713-a630-b36cdb398bd1.jpg?v=1753045916</image:loc>
      <image:title>*PBDE 154 50 µg/mL in Nonane, CAS # 207122-15-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15898154NO5 - PBDE 154 50 µg/mL in Nonane, CAS # 207122-15-4, 1 mL</image:caption>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_19ece46f-38b9-487f-bdbf-d9a18be50729.jpg?v=1753045920</image:loc>
      <image:title>*4-n-Octylphenol 13C6 100 µg/mL in Isooctane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15712020IO1 - 4-n-Octylphenol 13C6 100 µg/mL in Isooctane, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/pbde-183-50-ug-ml-in-nonane-cas-207122-16-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA15898183NO5 - PBDE 183 50 µg/mL in Nonane, CAS # 207122-16-5, 1 mL</image:caption>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*PBDE 203 50 µg/mL in Nonane, CAS # 337513-72-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15898203NO5 - PBDE 203 50 µg/mL in Nonane, CAS # 337513-72-1, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/4-tert-octylphenol-13c6-100-%C2%B5g-ml-in-isooctane-cas-1173020-24-0-1-ml</loc>
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    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA15712110IO1 - 4-tert-Octylphenol 13C6 100 µg/mL in Isooctane, CAS # 1173020-24-0, 1 mL</image:caption>
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      <image:title>*PBDE 206 50 µg/mL in Toluene, CAS # 63387-28-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15898206TO5 - PBDE 206 50 µg/mL in Toluene, CAS # 63387-28-0, 1 mL</image:caption>
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      <image:caption>Logo of LGC for LDREA15717000AL1 - Ofloxacin 100 µg/mL in Acetonitrile, CAS # 82419-36-1, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/pbde-209-50-ug-ml-in-nonane-cas-1163-19-5-1-ml</loc>
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      <image:caption>Logo of LGC for LDREA15724000ME1 - Olaquindox 100 µg/mL in Methanol, CAS # 23696-28-8, 1 mL</image:caption>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA15725990AL1 - Oleandomycin 1000 µg/mL in Acetonitrile, CAS # 3922-90-5, 1 mL</image:caption>
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    <changefreq>daily</changefreq>
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  <url>
    <loc>https://chromspec.com/products/omethoate-1000-ug-ml-in-acetone-cas-1113-02-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_03045067-2927-40ee-86c2-3b937aa818fb.jpg?v=1753045946</image:loc>
      <image:title>*Omethoate 1000 µg/mL in Acetone, CAS # 1113-02-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15730000AC1 - Omethoate 1000 µg/mL in Acetone, CAS # 1113-02-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/penflufen-100-ug-ml-in-acetonitrile-cas-494793-67-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bd8070c4-c51e-4919-96c1-4ee8eaaa11c8.jpg?v=1753045949</image:loc>
      <image:title>*Penflufen 100 µg/mL in Acetonitrile, CAS # 494793-67-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15932000AL1 - Penflufen 100 µg/mL in Acetonitrile, CAS # 494793-67-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/orientin-100-ug-ml-in-acetonitrile-water-cas-28608-75-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_11093c5a-31da-4a14-a564-6af3b6088688.jpg?v=1753045953</image:loc>
      <image:title>*Orientin 100 µg/mL in Acetonitrile:Water, CAS # 28608-75-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15743000WL1 - Orientin 100 µg/mL in Acetonitrile:Water, CAS # 28608-75-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/penicilline-g-potassium-100-ug-ml-in-acetonitrile-water-cas-113-98-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a11c174d-8666-495a-b475-ac9f128ea2dd.jpg?v=1753045952</image:loc>
      <image:title>*Penicilline G potassium 100 µg/mL in Acetonitrile/Water, CAS # 113-98-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15935000WL1 - Penicilline G potassium 100 µg/mL in Acetonitrile/Water, CAS # 113-98-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pentachloroanisole-1000-ug-ml-in-methanol-cas-1825-21-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4e9b15ae-ec89-4446-9c6b-f6d56cc9f4d2.jpg?v=1753045955</image:loc>
      <image:title>*Pentachloroanisole 1000 µg/mL in Methanol, CAS # 1825-21-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15950000ME1 - Pentachloroanisole 1000 µg/mL in Methanol, CAS # 1825-21-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ormetoprim-100-ug-ml-in-acetonitrile-cas-6981-18-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a6c87428-3d66-42fd-af91-3d47a79e54cd.jpg?v=1753045956</image:loc>
      <image:title>*Ormetoprim 100 µg/mL in Acetonitrile, CAS # 6981-18-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15745000AL1 - Ormetoprim 100 µg/mL in Acetonitrile, CAS # 6981-18-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pentachlorobenzene-100-ug-ml-in-isooctane-cas-608-93-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fe7a2f0f-c630-402a-9caa-f7a529a1ccde.jpg?v=1753045959</image:loc>
      <image:title>*Pentachlorobenzene 100 µg/mL in Isooctane, CAS # 608-93-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15960000IO1 - Pentachlorobenzene 100 µg/mL in Isooctane, CAS # 608-93-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/oseltamivir-100-ug-ml-in-acetonitrile-cas-196618-13-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b934c12c-c39c-458d-98fd-bd23767ecd35.jpg?v=1753045959</image:loc>
      <image:title>*Oseltamivir 100 µg/mL in Acetonitrile, CAS # 196618-13-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15751000AL1 - Oseltamivir 100 µg/mL in Acetonitrile, CAS # 196618-13-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-2-3-4-6-pentachloronaphthalene-100-ug-ml-in-nonane-cas-67922-26-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4b7b13be-aca8-43f6-9d03-3b34e52521e8.jpg?v=1753045964</image:loc>
      <image:title>*1,2,3,4,6-Pentachloronaphthalene 100 µg/mL in Nonane, CAS # 67922-26-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15968000NO1 - 1,2,3,4,6-Pentachloronaphthalene 100 µg/mL in Nonane, CAS # 67922-26-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/oxathiapiprolin-100-ug-ml-in-acetonitrile-cas-1003318-67-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5c4cf3c0-c07f-4263-bc06-ec5382adfb42.jpg?v=1753045962</image:loc>
      <image:title>*Oxathiapiprolin 100 µg/mL in Acetonitrile, CAS # 1003318-67-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15781700AL1 - Oxathiapiprolin 100 µg/mL in Acetonitrile, CAS # 1003318-67-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/oxfendazole-sulfone-100-ug-ml-in-acetonitrile-dimethyl-sulfoxide-cas-54029-20-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4e6ff2b7-0ba6-4091-9a0a-56eb331c6c2e.jpg?v=1753045965</image:loc>
      <image:title>*Oxfendazole-sulfone 100 µg/mL in Acetonitrile:Dimethyl sulfoxide, CAS # 54029-20-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15783010DL1 - Oxfendazole-sulfone 100 µg/mL in Acetonitrile:Dimethyl sulfoxide, CAS # 54029-20-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pentachlorophenol-100-ug-ml-in-acetonitrile-cas-87-86-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2d069468-4766-4893-a42d-4d2b624c2c39.jpg?v=1753045967</image:loc>
      <image:title>*Pentachlorophenol 100 µg/mL in Acetonitrile, CAS # 87-86-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15970000AL1 - Pentachlorophenol 100 µg/mL in Acetonitrile, CAS # 87-86-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/oxibendazole-100-ug-ml-in-acetonitrile-cas-20559-55-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6a82b4b0-b3df-4a00-8a93-d8d77030a4ff.jpg?v=1753045968</image:loc>
      <image:title>*Oxibendazole 100 µg/mL in Acetonitrile, CAS # 20559-55-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15784000AL1 - Oxibendazole 100 µg/mL in Acetonitrile, CAS # 20559-55-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ethylene-oxide-50000-ug-ml-in-dichloromethane-cas-75-21-8-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_78411840-7081-46cc-b03e-7565cf5201d5.jpg?v=1753045971</image:loc>
      <image:title>*Ethylene oxide 50000 µg/mL in Dichloromethane, CAS # 75-21-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15786500DI5 - Ethylene oxide 50000 µg/mL in Dichloromethane, CAS # 75-21-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/penthiopyrad-100-ug-ml-in-acetonitrile-cas-183675-82-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_22b2b896-2567-475b-84f2-91dcafcc2530.jpg?v=1753045973</image:loc>
      <image:title>*Penthiopyrad 100 µg/mL in Acetonitrile, CAS # 183675-82-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15981760AL1 - Penthiopyrad 100 µg/mL in Acetonitrile, CAS # 183675-82-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ethylene-oxide-10000-ug-ml-in-dimethylsulfoxide-cas-75-21-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_acc70f51-0e21-43eb-ba95-02249b64f791.jpg?v=1753045975</image:loc>
      <image:title>*Ethylene oxide 10000 µg/mL in Dimethylsulfoxide, CAS # 75-21-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15786500DS1 - Ethylene oxide 10000 µg/mL in Dimethylsulfoxide, CAS # 75-21-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pentoxazone-100-ug-ml-in-acetonitrile-cas-110956-75-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9c04d042-38b3-4646-b0ab-326d7b9331a9.jpg?v=1753045976</image:loc>
      <image:title>*Pentoxazone 100 µg/mL in Acetonitrile, CAS # 110956-75-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15981770AL1 - Pentoxazone 100 µg/mL in Acetonitrile, CAS # 110956-75-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/oxyclozanide-1000-ug-ml-in-acetonitrile-cas-2277-92-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_63dfa403-5bb3-443b-b7b4-4f22eda9b85d.jpg?v=1753045978</image:loc>
      <image:title>*Oxyclozanide 1000 µg/mL in Acetonitrile, CAS # 2277-92-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15793000AL1 - Oxyclozanide 1000 µg/mL in Acetonitrile, CAS # 2277-92-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-pentylfuran-100-ug-ml-in-acetonitrile-cas-3777-69-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2ccda4cc-157d-40ef-a881-4d008cf8e804.jpg?v=1753045980</image:loc>
      <image:title>*2-Pentylfuran 100 µg/mL in Acetonitrile, CAS # 3777-69-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15984000AL1 - 2-Pentylfuran 100 µg/mL in Acetonitrile, CAS # 3777-69-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/oxypurinol-100-ug-ml-in-water-cas-2465-59-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a87e1af8-59b1-4126-b56e-f8001b793d3a.jpg?v=1753045981</image:loc>
      <image:title>*Oxypurinol 100 µg/mL in Water, CAS # 2465-59-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15811500WA1 - Oxypurinol 100 µg/mL in Water, CAS # 2465-59-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-pentylidenecyclohexanone-100-ug-ml-in-acetonitrile-cas-25677-40-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f476df60-8ea9-444f-b108-90da6c086845.jpg?v=1753045983</image:loc>
      <image:title>*2-Pentylidenecyclohexanone 100 µg/mL in Acetonitrile, CAS # 25677-40-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15984100AL1 - 2-Pentylidenecyclohexanone 100 µg/mL in Acetonitrile, CAS # 25677-40-1, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/oxytetracycline-100-ug-ml-in-acetonitrile-cas-79-57-2-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_98c6a54e-16ab-40c8-8e54-e5a6f8895a93.jpg?v=1753045984</image:loc>
      <image:title>*Oxytetracycline 100 µg/mL in Acetonitrile, CAS # 79-57-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15819980AL1 - Oxytetracycline 100 µg/mL in Acetonitrile, CAS # 79-57-2, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/perfluorobutanesulfonic-acid-13c4-sodium-50-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_438ab629-603d-4e37-9049-91ebf2f52576.jpg?v=1753045986</image:loc>
      <image:title>*Perfluorobutanesulfonic acid 13C4 sodium, 50 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986510MW5 - Perfluorobutanesulfonic acid 13C4 sodium 50 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/paichongding-100-ug-ml-in-acetonitrile-cas-948994-16-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9963ca9d-6508-4754-81d2-0482dd8f3c32.jpg?v=1753045986</image:loc>
      <image:title>*Paichongding 100 µg/mL in Acetonitrile, CAS # 948994-16-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15841500AL1 - Paichongding 100 µg/mL in Acetonitrile, CAS # 948994-16-9, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/palmitic-acid-glycidyl-ester-100-ug-ml-in-acetonitrile-cas-7501-44-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_216cd520-1eb5-4096-bf18-5b989a712713.jpg?v=1753045989</image:loc>
      <image:title>*Palmitic acid-glycidyl ester 100 µg/mL in Acetonitrile, CAS # 7501-44-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15843130AL1 - Palmitic acid-glycidyl ester 100 µg/mL in Acetonitrile, CAS # 7501-44-2, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/pantothenic-acid-calcium-10-ug-ml-in-acetonitrile-cas-137-08-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5dfee3ec-bc6d-42d4-9088-2c95117404fb.jpg?v=1753045992</image:loc>
      <image:title>*Pantothenic acid calcium 10 µg/mL in Acetonitrile, CAS # 137-08-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15845000AL1 - Pantothenic acid calcium 10 µg/mL in Acetonitrile, CAS # 137-08-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorobutanoic-acid-100-ug-ml-in-acetonitrile-cas-375-22-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d6f43d79-981f-4333-87c9-ff7e1a8a908e.jpg?v=1753045993</image:loc>
      <image:title>*Perfluorobutanoic acid 100 µg/mL in Acetonitrile, CAS # 375-22-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986520AL1 - Perfluorobutanoic acid 100 µg/mL in Acetonitrile, CAS # 375-22-4, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/papaverine-100-ug-ml-in-acetonitrile-cas-58-74-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e4ac2c33-22c9-4f89-b6f1-d01a52ac6cc5.jpg?v=1753045995</image:loc>
      <image:title>*Papaverine 100 µg/mL in Acetonitrile, CAS # 58-74-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15845500AL1 - Papaverine 100 µg/mL in Acetonitrile, CAS # 58-74-2, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/paraoxon-ethyl-1000-ug-ml-in-acetonitrile-cas-311-45-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9d7505fc-5f17-460b-8145-3262604c32e1.jpg?v=1753045998</image:loc>
      <image:title>*Paraoxon-ethyl 1000 µg/mL in Acetonitrile, CAS # 311-45-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15850000AL1 - Paraoxon-ethyl 1000 µg/mL in Acetonitrile, CAS # 311-45-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/para-red-100-ug-ml-in-acetonitrile-cas-6410-10-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_09d9d4aa-530a-4b46-a162-6af3309a428e.jpg?v=1753046000</image:loc>
      <image:title>*para Red 100 µg/mL in Acetonitrile, CAS # 6410-10-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15875000AL1 - para Red 100 µg/mL in Acetonitrile, CAS # 6410-10-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorodecanesulfonic-acid-50-ug-ml-in-methanol-water-cas-335-77-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b77df34f-9390-4c3e-a24e-171bd6731969.jpg?v=1753046003</image:loc>
      <image:title>*Perfluorodecanesulfonic acid 50 µg/mL in Methanol:Water, CAS # 335-77-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986580MW5 - Perfluorodecanesulfonic acid 50 µg/mL in Methanol:Water, CAS # 335-77-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorodecanesulfonic-acid-sodium-100-ug-ml-in-acetonitrile-cas-2806-15-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a450a194-f2c3-4a7d-8b5f-40828a8a2e6a.jpg?v=1753046008</image:loc>
      <image:title>*Perfluorodecanesulfonic acid sodium 100 µg/mL in Acetonitrile, CAS # 2806-15-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986581AL1 - Perfluorodecanesulfonic acid sodium 100 µg/mL in Acetonitrile, CAS # 2806-15-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/parathion-ethyl-1000-ug-ml-in-ethyl-acetate-cas-56-38-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8ab344c4-278f-4447-9773-0c17f1ec9ec3.jpg?v=1753046006</image:loc>
      <image:title>*Parathion-ethyl 1000 µg/mL in Ethyl acetate, CAS # 56-38-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15880000EA1 - Parathion-ethyl 1000 µg/mL in Ethyl acetate, CAS # 56-38-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/parathion-methyl-1000-ug-ml-in-acetone-cas-298-00-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9edb4248-d4a7-43c9-a14f-fe2f3d745cc6.jpg?v=1753046013</image:loc>
      <image:title>*Parathion-methyl 1000 µg/mL in Acetone, CAS # 298-00-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15890000AC - Parathion-methyl 1000 µg/mL in Acetone, CAS # 298-00-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorodecanesulfonic-acid-13c3-1-2-3-13c3-sodium-50-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c66bfe46-32cb-433d-913a-8c3270cfbe6f.jpg?v=1753046011</image:loc>
      <image:title>*Perfluorodecanesulfonic acid 13C3 (1,2,3-13C3) sodium 50 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986582MW5 - Perfluorodecanesulfonic acid 13C3 (1,2,3-13C3) sodium 50 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorodecanoic-acid-13c2-1-2-13c2-50-ug-ml-in-methanol-water-cas-960315-50-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d4d3a8dd-6d7f-4014-92d5-d0ae71cc2744.jpg?v=1753046017</image:loc>
      <image:title>*Perfluorodecanoic acid 13C2 (1,2-13C2) 50 µg/mL in Methanol:Water, CAS # 960315-50-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986596MW5 - Perfluorodecanoic acid 13C2 (1,2-13C2) 50 µg/mL in Methanol:Water, CAS # 960315-50-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/patent-blue-v-100-ug-ml-in-acetonitrile-methanol-cas-20262-76-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0b47c6f6-6a93-453c-b84d-eb5285bad450.jpg?v=1753046020</image:loc>
      <image:title>*Patent Blue V 100 µg/mL in Acetonitrile:Methanol, CAS # 20262-76-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15895900MC1 - Patent Blue V 100 µg/mL in Acetonitrile:Methanol, CAS # 20262-76-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/patulin-100-g-ml-in-acetonitrile-cas-149-29-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a3c295f1-dbb0-46e5-8343-d13af467bedc.jpg?v=1753046023</image:loc>
      <image:title>*Patulin 100 μg/mL in Acetonitrile, CAS # 149-29-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15896000AL1 - Patulin 100 μg/mL in Acetonitrile, CAS # 149-29-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro-3-6-dioxaheptanoic-acid-50-ug-ml-in-methanol-water-cas-151772-58-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_85e9a3e3-0a61-45d8-a6fb-8b825678964d.jpg?v=1753046023</image:loc>
      <image:title>*Perfluoro-3,6-dioxaheptanoic acid 50 µg/mL in Methanol:Water, CAS # 151772-58-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986612MW5 - Perfluoro-3,6-dioxaheptanoic acid 50 µg/mL in Methanol:Water, CAS # 151772-58-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/patulin-13c7-25-g-ml-in-acetonitrile-cas-1353867-99-8-1-2-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4c09d66a-ecbe-493f-899c-d22bae63165c.jpg?v=1753046026</image:loc>
      <image:title>*Patulin 13C7 25 μg/mL in Acetonitrile, CAS # 1353867-99-8, 1.2 mL</image:title>
      <image:caption>Logo of LGC for LDREA15896010AL2 - Patulin 13C7 25 μg/mL in Acetonitrile, CAS # 1353867-99-8, 1.2 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/3h-perfluoro-4-8-dioxanonanoic-acid-50-ug-ml-in-methanol-water-cas-919005-14-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5bac6596-365e-496a-b6cc-48b421dadc75.jpg?v=1753046026</image:loc>
      <image:title>*3H-Perfluoro-4,8-dioxanonanoic acid 50 µg/mL in Methanol:Water, CAS # 919005-14-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986618MW5 - 3H-Perfluoro-4,8-dioxanonanoic acid 50 µg/mL in Methanol:Water, CAS # 919005-14-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1h-1h-2h-2h-perfluorododecane-sulfonic-acid-100-ug-ml-in-methanol-water-cas-120226-60-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_845c6af7-0cc8-443c-b135-26caba11f207.jpg?v=1753046029</image:loc>
      <image:title>*1H,1H,2H,2H-Perfluorododecane sulfonic acid 100 µg/mL in Methanol:Water, CAS # 120226-60-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986622MW1 - 1H,1H,2H,2H-Perfluorododecane sulfonic acid 100 µg/mL in Methanol:Water, CAS # 120226-60-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pazufloxacin-100-ug-ml-in-acetonitrile-cas-127045-41-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_33f51508-7dd5-41d8-9f3b-aa46a11892ea.jpg?v=1753046029</image:loc>
      <image:title>*Pazufloxacin 100 µg/mL in Acetonitrile, CAS # 127045-41-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15896300AL1 - Pazufloxacin 100 µg/mL in Acetonitrile, CAS # 127045-41-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1h-1h-2h-2h-perfluorododecane-sulfonic-acid-sodium-50-ug-ml-in-acetone-cas-108026-35-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d2f60766-94c6-4021-b0cf-8c43dcc9a495.jpg?v=1753046039</image:loc>
      <image:title>*1H,1H,2H,2H-Perfluorododecane sulfonic acid sodium 50 µg/mL in Acetone, CAS # 108026-35-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986632AC5 - 1H,1H,2H,2H-Perfluorododecane sulfonic acid sodium 50 µg/mL in Acetone, CAS # 108026-35-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pbde-28-50-ug-ml-in-nonane-cas-41318-75-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d7dab0d1-193c-4ecf-9ae5-b3bd8d3fc451.jpg?v=1753046041</image:loc>
      <image:title>*PBDE 28 50 µg/mL in Nonane, CAS # 41318-75-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15898028NO5 - PBDE 28 50 µg/mL in Nonane, CAS # 41318-75-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoroethanesulfonic-acid-50-ug-ml-in-methanol-water-cas-354-88-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_818407e9-c084-4c23-9835-0602037bf3fe.jpg?v=1753046044</image:loc>
      <image:title>*Perfluoroethanesulfonic acid, 50 µg/mL in Methanol:Water, CAS # 354-88-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986810MW5 - Perfluoroethanesulfonic acid, 50 µg/mL in Methanol:Water, CAS # 354-88-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pbde-no-47-1000-ug-ml-in-methanol-cas-5436-43-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d6970216-be9e-49db-a697-b63f6cab588a.jpg?v=1753046044</image:loc>
      <image:title>*PBDE No. 47 1000 µg/mL in Methanol, CAS # 5436-43-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15898047ME1 - PBDE No. 47 1000 µg/mL in Methanol, CAS # 5436-43-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro2-ethoxyethane-sulfonic-acid-50-ug-ml-in-methanol-water-cas-113507-82-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_39656516-0937-473b-86de-0a753cc41d11.jpg?v=1753046049</image:loc>
      <image:title>*Perfluoro(2-ethoxyethane) sulfonic acid 50 µg/mL in Methanol:Water, CAS # 113507-82-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986820MW5 - Perfluoro(2-ethoxyethane) sulfonic acid 50 µg/mL in Methanol:Water, CAS # 113507-82-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoroheptanoic-acid-13c5-1-2-3-4-5-13c5-50-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1782acb4-5a39-42c1-94f8-b09456c92f32.jpg?v=1753046052</image:loc>
      <image:title>*Perfluoroheptanoic acid 13C5 (1,2,3,4,5-13C5) 50 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986875MW5 - Perfluoroheptanoic acid 13C5 (1,2,3,4,5-13C5) 50 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoroheptanesulfonic-acid-100-ug-ml-in-acetonitrile-cas-375-92-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4f55529d-8019-42b6-90c2-b207133a829c.jpg?v=1753046057</image:loc>
      <image:title>*Perfluoroheptanesulfonic acid 100 µg/mL in Acetonitrile, CAS # 375-92-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986880AL1 - Perfluoroheptanesulfonic acid 100 µg/mL in Acetonitrile, CAS # 375-92-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoroheptanesulfonic-acid-13c3-1-2-3-13c3-sodium-50-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_069b0dcf-1a6c-4f24-8529-9566956a93d5.jpg?v=1753046060</image:loc>
      <image:title>*Perfluoroheptanesulfonic acid 13C3 (1,2,3-13C3) sodium 50 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986883MW5 - Perfluoroheptanesulfonic acid 13C3 (1,2,3-13C3) sodium 50 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoroheptanoic-acid-100-ug-ml-in-methanol-water-cas-375-85-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b0c86ac7-9df5-4040-a73d-a82be5e473ca.jpg?v=1753046063</image:loc>
      <image:title>*Perfluoroheptanoic acid 100 µg/mL in Methanol/Water, CAS # 375-85-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986890MW1 - Perfluoroheptanoic acid 100 µg/mL in Methanol/Water, CAS # 375-85-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorohexadecanoic-acid-50-ug-ml-in-methanol-water-cas-67905-19-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9e536d89-94f2-4d28-b096-b1de886ee116.jpg?v=1753046081</image:loc>
      <image:title>*Perfluorohexadecanoic acid 50 µg/mL in Methanol:Water, CAS # 67905-19-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986895MW5 - Perfluorohexadecanoic acid 50 µg/mL in Methanol:Water, CAS # 67905-19-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorohexanesulfonamide-50-ug-ml-in-methanol-water-cas-41997-13-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_607c1c82-a6fc-47b2-a25f-9d226f32f09e.jpg?v=1753046084</image:loc>
      <image:title>*Perfluorohexanesulfonamide 50 µg/mL in Methanol:Water, CAS # 41997-13-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986898MW5 - Perfluorohexanesulfonamide 50 µg/mL in Methanol:Water, CAS # 41997-13-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2h-2h-3h-3h-perfluoroundecanoic-acid-50-%C2%B5g-ml-in-methanol-cas-34598-33-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ed324eb3-39d0-4e09-90e2-f64e24a5354f.jpg?v=1753046084</image:loc>
      <image:title>*2H,2H,3H,3H-Perfluoroundecanoic acid  50 µg/mL in Methanol, CAS # 34598-33-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15989010ME5 - 2H,2H,3H,3H-Perfluoroundecanoic acid 50 µg/mL in Methanol, CAS # 34598-33-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorohexanesulfonic-acid-100-ug-ml-in-acetonitrile-cas-355-46-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f3ce9929-eddf-4b8f-9a79-86c84836a8e0.jpg?v=1753046087</image:loc>
      <image:title>*Perfluorohexanesulfonic acid 100 µg/mL in Acetonitrile, CAS # 355-46-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986900AL1 - Perfluorohexanesulfonic acid 100 µg/mL in Acetonitrile, CAS # 355-46-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorohexanesulfonic-acid-50-ug-ml-in-methanol-water-cas-355-46-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_38b3b759-acbb-4cc1-8ea6-dc0ede711801.jpg?v=1753046090</image:loc>
      <image:title>*Perfluorohexanesulfonic acid 50 µg/mL in Methanol/Water, CAS # 355-46-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986900MW5 - Perfluorohexanesulfonic acid 50 µg/mL in Methanol/Water, CAS # 355-46-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phenol-1000-ug-ml-in-dichloromethane-cas-108-95-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ae607b6d-5542-42f7-8475-efc449a6df20.jpg?v=1753046096</image:loc>
      <image:title>*Phenol 1000 µg/mL in Dichloromethane, CAS # 108-95-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16025000DI1 - Phenol 1000 µg/mL in Dichloromethane, CAS # 108-95-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1h-1h-2h-2h-perfluorohexanesulfonic-acid-100-ug-ml-in-methanol-water-cas-757124-72-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_00506b4d-3596-4f7a-ac50-a85685592866.jpg?v=1753046098</image:loc>
      <image:title>*1H,1H,2H,2H-Perfluorohexanesulfonic acid 100 µg/mL in Methanol:Water, CAS # 757124-72-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986903MW1 - 1H,1H,2H,2H-Perfluorohexanesulfonic acid 100 µg/mL in Methanol:Water, CAS # 757124-72-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-phenoxy-2-propanol-100-ug-ml-in-acetonitrile-cas-770-35-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_17ee2166-bb2c-4b05-afdb-79b4c6b5a0a8.jpg?v=1753046101</image:loc>
      <image:title>*1-Phenoxy-2-propanol 100 µg/mL in Acetonitrile, CAS # 770-35-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16045600AL1 - 1-Phenoxy-2-propanol 100 µg/mL in Acetonitrile, CAS # 770-35-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phenprocoumon-100-ug-ml-in-acetonitrile-cas-435-97-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1cd259e6-8d39-4720-ab1e-e7cdcc06ba0a.jpg?v=1753046104</image:loc>
      <image:title>*Phenprocoumon 100 µg/mL in Acetonitrile, CAS # 435-97-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16047000AL1 - Phenprocoumon 100 µg/mL in Acetonitrile, CAS # 435-97-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorohexanoic-acid-sodium-50-ug-ml-in-methanol-water-cas-2923-26-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d5d8ad44-ae4b-4f84-b323-d0e1a88211bd.jpg?v=1753046104</image:loc>
      <image:title>*Perfluorohexanoic acid sodium 50 µg/mL in Methanol:Water, CAS # 2923-26-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986909MW5 - Perfluorohexanoic acid sodium 50 µg/mL in Methanol:Water, CAS # 2923-26-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-phenylphenol-1000-ug-ml-in-acetone-cas-90-43-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ccaa6d42-be82-4cd8-8ae1-5d6be208fddd.jpg?v=1753046107</image:loc>
      <image:title>*2-Phenylphenol 1000 µg/mL in Acetone, CAS # 90-43-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16070000AC1 - 2-Phenylphenol 1000 µg/mL in Acetone, CAS # 90-43-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorohexanoic-acid-100-ug-ml-in-acetonitrile-cas-307-24-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4d66d468-24b1-43bb-9e32-8935b9661f15.jpg?v=1753046110</image:loc>
      <image:title>*Perfluorohexanoic acid 100 µg/mL in Acetonitrile, CAS # 307-24-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986910AL1 - Perfluorohexanoic acid 100 µg/mL in Acetonitrile, CAS # 307-24-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phenytoin-1000-ug-ml-in-methanol-cas-57-41-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f05f7eab-f876-435e-b235-5777eff3c486.jpg?v=1753046110</image:loc>
      <image:title>*Phenytoin 1000 µg/mL in Methanol, CAS # 57-41-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16077000ME1 - Phenytoin 1000 µg/mL in Methanol, CAS # 57-41-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phloroglucinol-100-ug-ml-in-acetonitrile-cas-108-73-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d1c13403-0c66-4361-ba92-9378e3414a1b.jpg?v=1753046113</image:loc>
      <image:title>*Phloroglucinol 100 µg/mL in Acetonitrile, CAS # 108-73-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16077500AL1 - Phloroglucinol 100 µg/mL in Acetonitrile, CAS # 108-73-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phorate-1000-ug-ml-in-acetone-cas-298-02-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7f4e7260-d236-498f-901a-0f5d4a0c22fd.jpg?v=1753046116</image:loc>
      <image:title>*Phorate 1000 µg/mL in Acetone, CAS # 298-02-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16080000AC1 - Phorate 1000 µg/mL in Acetone, CAS # 298-02-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorohexanoic-acid-13c2-1-2-13c2-50-ug-ml-in-methanol-water-cas-960315-47-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0b0e915f-7943-40e6-bf27-ab5d0fda73c1.jpg?v=1753046117</image:loc>
      <image:title>*Perfluorohexanoic acid 13C2 (1,2-13C2) 50 µg/mL in Methanol:Water, CAS # 960315-47-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986914MW5 - Perfluorohexanoic acid 13C2 (1,2-13C2) 50 µg/mL in Methanol:Water, CAS # 960315-47-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phorate-oxon-sulfoxide-1000-ug-ml-in-acetone-cas-2588-05-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bd0d3523-cbc5-4081-a28e-bdecaba1378d.jpg?v=1753046121</image:loc>
      <image:title>*Phorate-oxon-sulfoxide 1000 µg/mL in Acetone, CAS # 2588-05-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16086000AC1 - Phorate-oxon-sulfoxide 1000 µg/mL in Acetone, CAS # 2588-05-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro-4-methoxybutanoic-acid-pfmoba-50-ug-ml-in-methanol-water-cas-863090-89-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_815f9b5d-6558-4d7c-8c23-71eda22719e0.jpg?v=1753046120</image:loc>
      <image:title>*Perfluoro-4-methoxybutanoic acid (PFMOBA) 50 µg/mL in Methanol:Water, CAS # 863090-89-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986950MW5 - Perfluoro-4-methoxybutanoic acid (PFMOBA) 50 µg/mL in Methanol:Water, CAS # 863090-89-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro-4-methoxybutanoic-acid-13c2-1-2-13c2-50-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_59a0dca9-f2fa-4d45-b10b-0b738c7d3807.jpg?v=1753046123</image:loc>
      <image:title>*Perfluoro-4-methoxybutanoic acid 13C2 (1,2-13C2) 50 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986951MW5 - Perfluoro-4-methoxybutanoic acid 13C2 (1,2-13C2) 50 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phorate-sulfone-1000-ug-ml-in-acetone-cas-2588-04-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_322ccb96-aa55-48c7-945a-ced78162c887.jpg?v=1753046124</image:loc>
      <image:title>*Phorate-sulfone 1000 µg/mL in Acetone, CAS # 2588-04-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16088000AC1 - Phorate-sulfone 1000 µg/mL in Acetone, CAS # 2588-04-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro-3-methoxypropanoic-acid-pfmopra-50-ug-ml-in-methanol-water-cas-377-73-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a9a91943-32c5-4937-b132-f9143b0d0fd3.jpg?v=1753046125</image:loc>
      <image:title>*Perfluoro-3-methoxypropanoic acid (PFMOPrA) 50 µg/mL in Methanol:Water, CAS # 377-73-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986970MW5 - Perfluoro-3-methoxypropanoic acid (PFMOPrA) 50 µg/mL in Methanol:Water, CAS # 377-73-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phorate-sulfoxide-1000-ug-ml-in-acetone-cas-2588-03-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f1fbb1e6-ff06-41ab-a469-83826b63f141.jpg?v=1753046127</image:loc>
      <image:title>*Phorate-sulfoxide 1000 µg/mL in Acetone, CAS # 2588-03-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16089000AC - Phorate-sulfoxide 1000 µg/mL in Acetone, CAS # 2588-03-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro-2-methyl-3-oxahexanoic-acid-ammonium-50-ug-ml-in-methanol-water-cas-62037-80-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2944152e-9fea-4a45-bbed-c41720f990e3.jpg?v=1753046128</image:loc>
      <image:title>*Perfluoro-2-methyl-3-oxahexanoic acid ammonium 50 µg/mL in Methanol/Water, CAS # 62037-80-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986980MW5 - Perfluoro-2-methyl-3-oxahexanoic acid ammonium 50 µg/mL in Methanol/Water, CAS # 62037-80-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phorate-sulfoxide-100-ug-ml-in-acetone-cas-2588-03-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f51ca2f0-b160-47fc-a540-9ab677a05bf6.jpg?v=1753046132</image:loc>
      <image:title>*Phorate-sulfoxide 100 µg/mL in Acetone, CAS # 2588-03-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16089000AC1 - Phorate-sulfoxide 100 µg/mL in Acetone, CAS # 2588-03-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro-7-methyloctanoic-acid-sodium-50-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9133bb44-7afa-4e00-9493-ce4063639910.jpg?v=1753046133</image:loc>
      <image:title>*Perfluoro-7-methyloctanoic acid sodium, 50 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986984MW5 - Perfluoro-7-methyloctanoic acid sodium, 50 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phosalone-1000-ug-ml-in-acetone-cas-2310-17-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_610764b7-6de9-483a-8a55-fe1c61706847.jpg?v=1753046135</image:loc>
      <image:title>*Phosalone 1000 µg/mL in Acetone, CAS # 2310-17-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16100000AC1 - Phosalone 1000 µg/mL in Acetone, CAS # 2310-17-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro-6-methylheptanoic-acid-sodium-50-ug-ml-in-methanol-water-cas-18017-22-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4978b5ba-e56f-43e0-a842-19477a7bec6e.jpg?v=1753046136</image:loc>
      <image:title>*Perfluoro-6-methylheptanoic acid sodium 50 µg/mL in Methanol:Water, CAS # 18017-22-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15986988MW5 - Perfluoro-6-methylheptanoic acid sodium 50 µg/mL in Methanol:Water, CAS # 18017-22-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorononanoic-acid-100-ug-ml-in-acetonitrile-cas-375-95-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fcfeaadb-3d0f-48d1-945a-8d6bf1da7112.jpg?v=1753046139</image:loc>
      <image:title>*Perfluorononanoic acid 100 µg/mL in Acetonitrile, CAS # 375-95-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987000AL1 - Perfluorononanoic acid 100 µg/mL in Acetonitrile, CAS # 375-95-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phosmet-1000-ug-ml-in-acetone-cas-732-11-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_aa4349db-78bd-49af-a3f6-6cb7ac98ac2b.jpg?v=1753046141</image:loc>
      <image:title>*Phosmet 1000 µg/mL in Acetone, CAS # 732-11-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16120000AC1 - Phosmet 1000 µg/mL in Acetone, CAS # 732-11-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phosmet-100-ug-ml-in-acetonitrile-cas-732-11-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d8651a15-130d-4486-8307-3da1aa2bd00d.jpg?v=1753046144</image:loc>
      <image:title>*Phosmet 100 µg/mL in Acetonitrile, CAS # 732-11-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16120000AL1 - Phosmet 100 µg/mL in Acetonitrile, CAS # 732-11-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phosphamidon-1000-ug-ml-in-acetone-cas-13171-21-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_01119bd3-90a8-4d0f-ade9-5b3bd1602c4a.jpg?v=1753046146</image:loc>
      <image:title>*Phosphamidon 1000 µg/mL in Acetone, CAS # 13171-21-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16140000AC1 - Phosphamidon 1000 µg/mL in Acetone, CAS # 13171-21-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorononanesulfonic-acid-sodium-50-ug-ml-in-methanol-water-cas-98789-57-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_494b8b1a-f544-4a88-840a-4cb977b5add8.jpg?v=1753046149</image:loc>
      <image:title>*Perfluorononanesulfonic acid sodium 50 µg/mL in Methanol:Water, CAS # 98789-57-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987022MW5 - Perfluorononanesulfonic acid sodium 50 µg/mL in Methanol:Water, CAS # 98789-57-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phosphonic-acid-100-ug-ml-in-acetonitrile-cas-13598-36-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c68e3b19-9d96-4c6d-b0b9-e23e1cd16daa.jpg?v=1753046149</image:loc>
      <image:title>*Phosphonic acid 100 µg/mL in Acetonitrile, CAS # 13598-36-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16144000AL1 - Phosphonic acid 100 µg/mL in Acetonitrile, CAS # 13598-36-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorononanesulfonic-acid-13c31-2-3-13c3-sodium-50-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_50720ec9-8749-47b4-85f5-095f5ea68b18.jpg?v=1753046152</image:loc>
      <image:title>*Perfluorononanesulfonic acid 13C3(1,2,3-13C3) sodium 50 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987023MW5 - Perfluorononanesulfonic acid 13C3(1,2,3-13C3) sodium 50 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalic-acid-bis-c6-c10-alkyl-ester-100-ug-ml-in-acetonitrile-cas-68515-51-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_39f88336-24c4-435c-9958-f1cda226b754.jpg?v=1753046157</image:loc>
      <image:title>*Phthalic acid, bis-C6-C10-alkyl ester 100 µg/mL in Acetonitrile, CAS # 68515-51-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16171100AL1 - Phthalic acid, bis-C6-C10-alkyl ester 100 µg/mL in Acetonitrile, CAS # 68515-51-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorooctadecanoic-acid-50-ug-ml-in-methanol-water-cas-16517-11-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cb6d08f6-ea15-4154-8dc3-2923ac65f30d.jpg?v=1753046155</image:loc>
      <image:title>*Perfluorooctadecanoic acid 50 µg/mL in Methanol:Water, CAS # 16517-11-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987080MW5 - Perfluorooctadecanoic acid 50 µg/mL in Methanol:Water, CAS # 16517-11-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorooctanesulfonic-acid-100-ug-ml-in-methanol-water-cas-1763-23-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3fea67c6-7d8a-4f1a-a3d1-a4f94fbbc083.jpg?v=1753046159</image:loc>
      <image:title>*Perfluorooctanesulfonic acid 100 µg/mL in Methanol:Water, CAS # 1763-23-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987120MW1 - Perfluorooctanesulfonic acid 100 µg/mL in Methanol:Water, CAS # 1763-23-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalic-acid-bis-n-heptyl-ester-100-ug-ml-in-acetonitrile-cas-3648-21-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6b4cf881-af2d-4abd-b3c1-a436e9a063a7.jpg?v=1753046160</image:loc>
      <image:title>*Phthalic acid, bis-n-heptyl ester 100 µg/mL in Acetonitrile, CAS # 3648-21-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16173100AL1 - Phthalic acid, bis-n-heptyl ester 100 µg/mL in Acetonitrile, CAS # 3648-21-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorooctane-sulfonic-acid-potassium-100-ug-ml-in-methanol-water-cas-2795-39-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_eb9e6a33-01b3-44e2-a5c7-ae8b080afcc0.jpg?v=1753046162</image:loc>
      <image:title>*Perfluorooctane sulfonic acid potassium 100 µg/mL in Methanol/Water, CAS # 2795-39-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987122MW1 - Perfluorooctane sulfonic acid potassium 100 µg/mL in Methanol/Water, CAS # 2795-39-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalic-acid-bis-isohexyl-ester-mixture-of-isomers-100-ug-ml-in-acetonitrile-cas-68515-50-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e1bd2a38-3b66-49ff-acd6-468b3cfd057b.jpg?v=1753046163</image:loc>
      <image:title>*Phthalic acid, bis-isohexyl ester (mixture of isomers) 100 µg/mL in Acetonitrile, CAS # 68515-50-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16173580AL1 - Phthalic acid, bis-isohexyl ester (mixture of isomers) 100 µg/mL in Acetonitrile, CAS # 68515-50-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorooctanesulfonic-acid-13c4-1-2-3-4-13c4-sodium-50-%C2%B5g-ml-in-methanol-water-cas-960315-53-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cec7ca60-69f9-4f34-a789-65e0b43f54fe.jpg?v=1753046164</image:loc>
      <image:title>*Perfluorooctanesulfonic acid 13C4 (1,2,3,4-13C4) sodium 50 µg/mL in Methanol:Water, CAS # 960315-53-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987123MW5 - Perfluorooctanesulfonic acid 13C4 (1,2,3,4-13C4) sodium 50 µg/mL in Methanol:Water, CAS # 960315-53-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalic-acid-bis-methyl-ester-1000-ug-ml-in-acetonitrile-cas-131-11-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e857e620-4107-4982-a890-265e96d4f660.jpg?v=1753046166</image:loc>
      <image:title>*Phthalic acid, bis-methyl ester 1000 µg/mL in Acetonitrile, CAS # 131-11-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16174000AL1 - Phthalic acid, bis-methyl ester 1000 µg/mL in Acetonitrile, CAS # 131-11-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorooctanesulfonic-acid-13c8-sodium-50-ug-ml-in-methanol-water-cas-2522762-16-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ea95c4ba-7079-4768-99da-5d5a88a0ba60.jpg?v=1753046167</image:loc>
      <image:title>*Perfluorooctanesulfonic acid 13C8 sodium 50 µg/mL in Methanol:Water, CAS # 2522762-16-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987124MW5 - Perfluorooctanesulfonic acid 13C8 sodium 50 µg/mL in Methanol:Water, CAS # 2522762-16-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalic-acid-bis-2-propylheptyl-ester-100-ug-ml-in-acetonitrile-cas-53306-54-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_525e1de2-fcdb-448d-98ca-e80efb3ac0fd.jpg?v=1753046169</image:loc>
      <image:title>*Phthalic acid, bis-2-propylheptyl ester 100 µg/mL in Acetonitrile, CAS # 53306-54-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16177040AL1 - Phthalic acid, bis-2-propylheptyl ester 100 µg/mL in Acetonitrile, CAS # 53306-54-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1h-1h-2h-2h-perfluorooctane-sulfonic-acid-100-ug-ml-in-methanol-cas-27619-97-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_40ce614c-5385-459d-9aeb-2dcf16b8714a.jpg?v=1753046170</image:loc>
      <image:title>*1H,1H,2H,2H-Perfluorooctane sulfonic acid 100 µg/mL in Methanol, CAS # 27619-97-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987125ME1 - 1H,1H,2H,2H-Perfluorooctane sulfonic acid 100 µg/mL in Methanol, CAS # 27619-97-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1h-1h-2h-2h-perfluorooctane-sulfonic-acid-sodium-50-ug-ml-in-methanol-water-cas-27619-94-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8351c28c-4455-47d3-a0aa-5419432229db.jpg?v=1753046174</image:loc>
      <image:title>*1H,1H,2H,2H-Perfluorooctane sulfonic acid sodium 50 µg/mL in Methanol:Water, CAS # 27619-94-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987126MW5 - 1H,1H,2H,2H-Perfluorooctane sulfonic acid sodium 50 µg/mL in Methanol:Water, CAS # 27619-94-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalic-acid-n-decyl-n-hexyl-ester-100-ug-ml-in-hexane-cas-25724-58-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_177ac617-3b8b-4ac6-8963-4bae626b7b59.jpg?v=1753046177</image:loc>
      <image:title>*Phthalic acid, n-decyl-n-hexyl ester 100 µg/mL in Hexane, CAS # 25724-58-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16178000HE1 - Phthalic acid, n-decyl-n-hexyl ester 100 µg/mL in Hexane, CAS # 25724-58-7, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/phthalic-acid-mono-n-butyl-ester-100-ug-ml-in-methyl-tert-butyl-ether-cas-131-70-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f5be8408-9d42-43d7-a7a0-40daa2002d94.jpg?v=1753046185</image:loc>
      <image:title>*Phthalic acid, mono-n-butyl ester 100 µg/mL in Methyl-tert-butyl ether, CAS # 131-70-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16178700MB1 - Phthalic acid, mono-n-butyl ester 100 µg/mL in Methyl-tert-butyl ether, CAS # 131-70-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorooctanoic-acid-100-ug-ml-in-acetonitrile-cas-335-67-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a7512caf-e24e-4dfb-b4a3-7129262022fc.jpg?v=1753046183</image:loc>
      <image:title>*Perfluorooctanoic acid 100 µg/mL in Acetonitrile, CAS # 335-67-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987150AL1 - Perfluorooctanoic acid 100 µg/mL in Acetonitrile, CAS # 335-67-1, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/perfluorooctanoic-acid-100-ug-ml-in-methanol-water-cas-335-67-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2053f9fb-1e94-45fd-a5eb-5e3d0c42251f.jpg?v=1753046186</image:loc>
      <image:title>*Perfluorooctanoic acid 100 µg/mL in Methanol:Water, CAS # 335-67-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987150MW1 - Perfluorooctanoic acid 100 µg/mL in Methanol:Water, CAS # 335-67-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalic-acid-mono-2-ethylhexyl-ester-100-ug-ml-in-acetonitrile-cas-4376-20-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_93b6308d-e38b-4133-a71b-678b326e751c.jpg?v=1753046188</image:loc>
      <image:title>*Phthalic acid, mono-2-ethylhexyl ester 100 µg/mL in Acetonitrile, CAS # 4376-20-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16178900AL1 - Phthalic acid, mono-2-ethylhexyl ester 100 µg/mL in Acetonitrile, CAS # 4376-20-9, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/perfluorooctanoic-acid-50-ug-ml-in-methanol-water-cas-335-67-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_06ab97ae-1327-49df-9789-3e593b520d0a.jpg?v=1753046189</image:loc>
      <image:title>*Perfluorooctanoic acid 50 µg/mL in Methanol:Water, CAS # 335-67-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987150MW5 - Perfluorooctanoic acid 50 µg/mL in Methanol:Water, CAS # 335-67-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalic-acid-mono-2-ethyl-5-hydroxyhexyl-ester-100-ug-ml-in-methyl-tert-butyl-ether-cas-40321-99-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_68d50984-1a16-44ae-a7c3-c3d563a4f9a6.jpg?v=1753046191</image:loc>
      <image:title>*Phthalic acid, mono-2-ethyl-5-hydroxyhexyl ester 100 µg/mL in Methyl-tert-butyl ether, CAS # 40321-99-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16178930MB1 - Phthalic acid, mono-2-ethyl-5-hydroxyhexyl ester 100 µg/mL in Methyl-tert-butyl ether, CAS # 40321-99-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalic-acid-mono-2-ethyl-5-oxohexyl-ester-100-ug-ml-in-methyl-tert-butyl-ether-cas-40321-98-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_23bbc04c-8144-4739-872e-a0c847e2522a.jpg?v=1753046196</image:loc>
      <image:title>*Phthalic acid, mono-2-ethyl-5-oxohexyl ester 100 µg/mL in Methyl-tert-butyl ether, CAS # 40321-98-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16178960MB1 - Phthalic acid, mono-2-ethyl-5-oxohexyl ester 100 µg/mL in Methyl-tert-butyl ether, CAS # 40321-98-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorooctanoic-acid-ammonium-100-ug-ml-in-methanol-cas-3825-26-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3f8b16bf-bd54-430e-b91f-3f94f9b06409.jpg?v=1753046199</image:loc>
      <image:title>*Perfluorooctanoic acid ammonium, 100 µg/mL in Methanol, CAS # 3825-26-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987152ME1 - Perfluorooctanoic acid ammonium, 100 µg/mL in Methanol, CAS # 3825-26-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/physostigmine-100-ug-ml-in-acetonitrile-cas-57-47-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1c4c5cde-6806-4610-8e7a-0b72f15874ba.jpg?v=1753046199</image:loc>
      <image:title>*Physostigmine 100 µg/mL in Acetonitrile, CAS # 57-47-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16192600AL1 - Physostigmine 100 µg/mL in Acetonitrile, CAS # 57-47-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trans-phytomenadione-100-ug-ml-in-ethanol-cas-84-80-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_78b265c5-cede-4efd-adc0-f7ebc74189fd.jpg?v=1753046202</image:loc>
      <image:title>*trans-Phytomenadione 100 µg/mL in Ethanol, CAS # 84-80-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16193400ET1 - trans-Phytomenadione 100 µg/mL in Ethanol, CAS # 84-80-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2h-perfluoro-2-octenoic-acid-100-ug-ml-in-acetonitrile-cas-70887-88-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f86c3fab-2a6f-408d-ab5e-c49c44845ae7.jpg?v=1753046205</image:loc>
      <image:title>*2H-Perfluoro-2-octenoic acid 100 µg/mL in Acetonitrile, CAS # 70887-88-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987162AL1 - 2H-Perfluoro-2-octenoic acid 100 µg/mL in Acetonitrile, CAS # 70887-88-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/picaridin-100-ug-ml-in-acetonitrile-cas-119515-38-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dc101465-0616-47a5-9d77-5f402860a4e4.jpg?v=1753046207</image:loc>
      <image:title>*Picaridin 100 µg/mL in Acetonitrile, CAS # 119515-38-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16195000AL1 - Picaridin 100 µg/mL in Acetonitrile, CAS # 119515-38-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoropentanesulfonic-acid-100-ug-ml-in-methanol-water-cas-2706-91-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3bb6ccd1-3df3-4c31-9051-881cc521a623.jpg?v=1753046208</image:loc>
      <image:title>*Perfluoropentanesulfonic acid 100 µg/mL in Methanol:Water, CAS # 2706-91-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987190MW1 - Perfluoropentanesulfonic acid 100 µg/mL in Methanol:Water, CAS # 2706-91-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/picoxystrobin-100-ug-ml-in-acetonitrile-cas-117428-22-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_df5dc3c5-a940-4e64-8542-8af41c07a352.jpg?v=1753046212</image:loc>
      <image:title>*Picoxystrobin 100 µg/mL in Acetonitrile, CAS # 117428-22-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16206000AL1 - Picoxystrobin 100 µg/mL in Acetonitrile, CAS # 117428-22-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro-n-pentanoic-acid-50-ug-ml-in-methanol-water-cas-2706-90-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d45be1b6-10de-454f-9f45-7aa23e260324.jpg?v=1753046213</image:loc>
      <image:title>*Perfluoro-n-pentanoic acid  50 µg/mL in Methanol/Water, CAS # 2706-90-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987200MW5 - Perfluoro-n-pentanoic acid 50 µg/mL in Methanol/Water, CAS # 2706-90-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pimobendan-100-ug-ml-in-acetonitrile-cas-74150-27-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f7ea212b-de8e-42b0-8c3e-0045c260096f.jpg?v=1753046215</image:loc>
      <image:title>*Pimobendan 100 µg/mL in Acetonitrile, CAS # 74150-27-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16208800AL1 - Pimobendan 100 µg/mL in Acetonitrile, CAS # 74150-27-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoropentanesulfonic-acid-13c3-1-2-3-13c3-sodium-50-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ad76eccc-c3e6-48ea-8833-be05e2ff3e4d.jpg?v=1753046220</image:loc>
      <image:title>*Perfluoropentanesulfonic acid 13C3 (1,2,3-13C3) sodium 50 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987207MW5 - Perfluoropentanesulfonic acid 13C3 (1,2,3-13C3) sodium 50 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pinoxaden-100-ug-ml-in-acetonitrile-cas-243973-20-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cfea2ae7-915e-4b79-b91e-576ed929c055.jpg?v=1753046221</image:loc>
      <image:title>*Pinoxaden 100 µg/mL in Acetonitrile, CAS # 243973-20-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16215000AL1 - Pinoxaden 100 µg/mL in Acetonitrile, CAS # 243973-20-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluoro-2-propoxypropanoic-acid-pfpropra-100-ug-ml-in-methanol-water-cas-13252-13-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ed29b44c-87ab-424f-97de-fd8d9a5eef8e.jpg?v=1753046224</image:loc>
      <image:title>*Perfluoro-2-propoxypropanoic acid (PFPrOPrA ) 100 µg/mL in Methanol:Water, CAS # 13252-13-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987250MW1 - Perfluoro-2-propoxypropanoic acid (PFPrOPrA ) 100 µg/mL in Methanol:Water, CAS # 13252-13-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pirbuterol-acetate-100-ug-ml-in-acetonitrile-cas-65652-44-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7c1cbc60-df76-4df4-b3c6-f256ed48eb5a.jpg?v=1753046226</image:loc>
      <image:title>*Pirbuterol acetate 100 µg/mL in Acetonitrile, CAS # 65652-44-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16246100AL1 - Pirbuterol acetate 100 µg/mL in Acetonitrile, CAS # 65652-44-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorotetradecanoic-acid-50-ug-ml-in-methanol-water-cas-376-06-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a3c34199-7d92-4b88-af7f-6b33f4078000.jpg?v=1753046227</image:loc>
      <image:title>*Perfluorotetradecanoic acid 50 µg/mL in Methanol:Water, CAS # 376-06-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987400MW5 - Perfluorotetradecanoic acid 50 µg/mL in Methanol:Water, CAS # 376-06-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pirimiphos-ethyl-1000-ug-ml-in-acetone-cas-23505-41-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1b71f321-d4ce-44e4-8234-29fed67fb943.jpg?v=1753046228</image:loc>
      <image:title>*Pirimiphos-ethyl 1000 µg/mL in Acetone, CAS # 23505-41-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16260000AC1 - Pirimiphos-ethyl 1000 µg/mL in Acetone, CAS # 23505-41-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pirimiphos-methyl-1000-ug-ml-in-acetone-cas-29232-93-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_72f64e9b-7520-4d04-a501-baa4ed1c9eef.jpg?v=1753046231</image:loc>
      <image:title>*Pirimiphos-methyl 1000 µg/mL in Acetone, CAS # 29232-93-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16270000AC1 - Pirimiphos-methyl 1000 µg/mL in Acetone, CAS # 29232-93-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorotributylamine-pftba-1000-ug-ml-in-methyl-tert-butyl-ether-cas-311-89-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3efe279e-dd8b-47ff-b276-04b1289af034.jpg?v=1753046233</image:loc>
      <image:title>*Perfluorotributylamine (PFTBA) 1000 µg/mL in Methyl-tert-butyl ether, CAS # 311-89-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987500MB1 - Perfluorotributylamine (PFTBA) 1000 µg/mL in Methyl-tert-butyl ether, CAS # 311-89-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pirlimicyn-hydrochloride-1000-ug-ml-in-acetonitrile-water-cas-78822-40-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c9bbadaf-7d86-40f9-af8b-05966bbf0b2d.jpg?v=1753046236</image:loc>
      <image:title>*Pirlimicyn hydrochloride 1000 µg/mL in Acetonitrile:Water, CAS # 78822-40-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16275100WL1 - Pirlimicyn hydrochloride 1000 µg/mL in Acetonitrile:Water, CAS # 78822-40-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorotridecanesulfonic-acid-sodium-50-ug-ml-in-methanol-water-cas-174675-49-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f9b4060b-76df-4979-b9cc-14842ea58f86.jpg?v=1753046238</image:loc>
      <image:title>*Perfluorotridecanesulfonic acid sodium 50 µg/mL in Methanol:Water, CAS # 174675-49-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15987995MW5 - Perfluorotridecanesulfonic acid sodium 50 µg/mL in Methanol:Water, CAS # 174675-49-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/polyhexamethylenbiguanid-hydrochloride-100-ug-ml-in-water-cas-32289-58-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_24a026cb-8522-43c4-b5cb-2072111a0f87.jpg?v=1753046239</image:loc>
      <image:title>*Polyhexamethylenbiguanid hydrochloride 100 µg/mL in Water, CAS # 32289-58-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16282500WA1 - Polyhexamethylenbiguanid hydrochloride 100 µg/mL in Water, CAS # 32289-58-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/perfluorotridecanoic-acid-50-ug-ml-in-methanol-water-cas-72629-94-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e1e16b55-2fda-4073-8bba-3aa2cb56e002.jpg?v=1753046241</image:loc>
      <image:title>*Perfluorotridecanoic acid 50 µg/mL in Methanol:Water, CAS # 72629-94-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA15988000MW5 - Perfluorotridecanoic acid 50 µg/mL in Methanol:Water, CAS # 72629-94-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/praziquantel-100-ug-ml-in-acetonitrile-cas-55268-74-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_80f2320b-29f1-4863-924a-bdc2818f72ab.jpg?v=1753046241</image:loc>
      <image:title>*Praziquantel 100 µg/mL in Acetonitrile, CAS # 55268-74-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16286300AL1 - Praziquantel 100 µg/mL in Acetonitrile, CAS # 55268-74-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/procaine-hydrochloride-100-ug-ml-in-acetonitrile-cas-51-05-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bb9677ee-02f4-4b88-8f57-23453fab08ca.jpg?v=1753046244</image:loc>
      <image:title>*Procaine hydrochloride 100 µg/mL in Acetonitrile, CAS # 51-05-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16289500AL1 - Procaine hydrochloride 100 µg/mL in Acetonitrile, CAS # 51-05-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ribavirin-100-ug-ml-in-acetonitrile-methanol-cas-36791-04-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_421c64ba-3028-42e5-b19b-4cead9038f8b.jpg?v=1753046254</image:loc>
      <image:title>*Ribavirin 100 µg/mL in Acetonitrile:Methanol, CAS # 36791-04-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16813570MC1 - Ribavirin 100 µg/mL in Acetonitrile:Methanol, CAS # 36791-04-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/prochloraz-desimidazole-formylamino-100-ug-ml-in-acetonitrile-cas-139542-32-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_686558e8-2b28-4458-9f1c-e571b43eff6f.jpg?v=1753046253</image:loc>
      <image:title>*Prochloraz-desimidazole-formylamino 100 µg/mL in Acetonitrile, CAS # 139542-32-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16290150AL1 - Prochloraz-desimidazole-formylamino 100 µg/mL in Acetonitrile, CAS # 139542-32-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/rifaximin-1000-ug-ml-in-acetonitrile-cas-80621-81-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1c5da377-4adf-410c-8133-5f59847e929b.jpg?v=1753046258</image:loc>
      <image:title>*Rifaximin 1000 µg/mL in Acetonitrile, CAS # 80621-81-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16814700AL1 - Rifaximin 1000 µg/mL in Acetonitrile, CAS # 80621-81-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/profenofos-1000-ug-ml-in-acetone-cas-41198-08-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4d7b9c92-244d-446f-8ee5-2fed0695acb5.jpg?v=1753046258</image:loc>
      <image:title>*Profenofos 1000 µg/mL in Acetone, CAS # 41198-08-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16330000AC1 - Profenofos 1000 µg/mL in Acetone, CAS # 41198-08-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/profenofos-1000-ug-ml-in-methanol-cas-41198-08-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a5725851-131b-4843-bb8b-04d0c96f2613.jpg?v=1753046261</image:loc>
      <image:title>*Profenofos 1000 µg/mL in Methanol, CAS # 41198-08-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16330000ME1 - Profenofos 1000 µg/mL in Methanol, CAS # 41198-08-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/rotenone-100-ug-ml-in-acetonitrile-cas-83-79-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_64defcc9-cfab-4906-bd59-b8253be3494b.jpg?v=1753046264</image:loc>
      <image:title>*Rotenone 100 µg/mL in Acetonitrile, CAS # 83-79-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16820000AL1 - Rotenone 100 µg/mL in Acetonitrile, CAS # 83-79-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/roxithromycin-100-ug-ml-in-acetonitrile-cas-80214-83-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bf19fe82-a6af-48eb-84cf-f242f99a3aff.jpg?v=1753046267</image:loc>
      <image:title>*Roxithromycin 100 µg/mL in Acetonitrile, CAS # 80214-83-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16860000AL1 - Roxithromycin 100 µg/mL in Acetonitrile, CAS # 80214-83-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/profoxydim-lithium-100-ug-ml-in-acetonitrile-cas-281664-76-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_27ef0c52-fd77-461e-8d82-03e8c0035ebc.jpg?v=1753046269</image:loc>
      <image:title>*Profoxydim lithium 100 µg/mL in Acetonitrile, CAS # 281664-76-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16341000AL1 - Profoxydim lithium 100 µg/mL in Acetonitrile, CAS # 281664-76-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/propachlor-ethane-sulfonic-acid-esa-sodium-100-ug-ml-in-acetonitrile-cas-947601-88-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c8c619d5-866c-4ad6-b654-99318c524868.jpg?v=1753046275</image:loc>
      <image:title>*Propachlor-ethane sulfonic acid (ESA) sodium 100 µg/mL in Acetonitrile, CAS # 947601-88-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16380210AL1 - Propachlor-ethane sulfonic acid (ESA) sodium 100 µg/mL in Acetonitrile, CAS # 947601-88-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/saccharin-sodium-1000-ug-ml-in-acetonitrile-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_991b17a1-0e81-4f6e-976c-d921582ab9bd.jpg?v=1753046276</image:loc>
      <image:title>*Saccharin sodium 1000 µg/mL in Acetonitrile:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16901010WL1 - Saccharin sodium 1000 µg/mL in Acetonitrile:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/propachlor-oxalamic-acid-oa-100-ug-ml-in-acetonitrile-water-cas-70628-36-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fe925a44-1cca-455d-b92c-f8c5652b27a7.jpg?v=1753046279</image:loc>
      <image:title>*Propachlor-oxalamic acid (OA) 100 µg/mL in Acetonitrile/Water, CAS # 70628-36-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16380400WL1 - Propachlor-oxalamic acid (OA) 100 µg/mL in Acetonitrile/Water, CAS # 70628-36-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/saflufenacil-100-ug-ml-in-acetonitrile-cas-372137-35-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4ad6e3bc-f64d-45ac-b68a-0fccccdd694d.jpg?v=1753046281</image:loc>
      <image:title>*Saflufenacil 100 µg/mL in Acetonitrile, CAS # 372137-35-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16901600AL1 - Saflufenacil 100 µg/mL in Acetonitrile, CAS # 372137-35-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/salicylamide-100-ug-ml-in-acetonitrile-cas-65-45-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0cd25f49-caa9-487b-b452-83f5b8400181.jpg?v=1753046284</image:loc>
      <image:title>*Salicylamide 100 µg/mL in Acetonitrile, CAS # 65-45-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16903400AL1 - Salicylamide 100 µg/mL in Acetonitrile, CAS # 65-45-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-2-propanediol-100-ug-ml-in-acetonitrile-cas-57-55-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_45a22f36-bab5-4ac6-9e0b-158335b368ab.jpg?v=1753046285</image:loc>
      <image:title>*1,2-Propanediol 100 µg/mL in Acetonitrile, CAS # 57-55-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16405200AL1 - 1,2-Propanediol 100 µg/mL in Acetonitrile, CAS # 57-55-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/salicylic-acid-pentyl-ester-1000-ug-ml-in-acetonitrile-cas-2050-08-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_864a70e6-00b0-4cee-83e3-777529a7e0b5.jpg?v=1753046287</image:loc>
      <image:title>*Salicylic acid-pentyl ester 1000 µg/mL in Acetonitrile, CAS # 2050-08-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16904200AL1 - Salicylic acid-pentyl ester 1000 µg/mL in Acetonitrile, CAS # 2050-08-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/propanil-1000-ug-ml-in-acetone-cas-709-98-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2cad4b99-0c71-4f7a-a269-ae76cb2d4d75.jpg?v=1753046288</image:loc>
      <image:title>*Propanil 1000 µg/mL in Acetone, CAS # 709-98-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16410000AC1 - Propanil 1000 µg/mL in Acetone, CAS # 709-98-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/salinomycin-sodium-100-ug-ml-in-acetonitrile-cas-55721-31-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0bafe559-80b9-4ca9-b32e-542441174483.jpg?v=1753046290</image:loc>
      <image:title>*Salinomycin sodium 100 µg/mL in Acetonitrile, CAS # 55721-31-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16904500AL1 - Salinomycin sodium 100 µg/mL in Acetonitrile, CAS # 55721-31-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-propanol-100-ug-ml-in-acetonitrile-cas-71-23-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_aabd7428-5f0b-429a-8a06-161740dfcc82.jpg?v=1753046291</image:loc>
      <image:title>*1-Propanol 100 µg/mL in Acetonitrile, CAS # 71-23-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16415100AL1 - 1-Propanol 100 µg/mL in Acetonitrile, CAS # 71-23-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/salmeterol-100-ug-ml-in-acetonitrile-cas-89365-50-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ac862ebc-991a-4553-97a3-84f92d463882.jpg?v=1753046293</image:loc>
      <image:title>*Salmeterol 100 µg/mL in Acetonitrile, CAS # 89365-50-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16904900AL1 - Salmeterol 100 µg/mL in Acetonitrile, CAS # 89365-50-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-propanol-100-ug-ml-in-acetonitrile-cas-67-63-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ba426a46-76bc-47ff-93e4-1cbc15780e59.jpg?v=1753046293</image:loc>
      <image:title>*2-Propanol 100 µg/mL in Acetonitrile, CAS # 67-63-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16415200AL1 - 2-Propanol 100 µg/mL in Acetonitrile, CAS # 67-63-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/propham-100-ug-ml-in-toluene-cas-122-42-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4acdd8a9-2c6b-45ba-8bc6-b0c6e8a2cb3b.jpg?v=1753046296</image:loc>
      <image:title>*Propham 100 µg/mL in Toluene, CAS # 122-42-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16470000TO1 - Propham 100 µg/mL in Toluene, CAS # 122-42-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/propiconazole-1000-ug-ml-in-acetone-cas-60207-90-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_338db7cc-2ca0-4915-815f-a7845718b505.jpg?v=1753046299</image:loc>
      <image:title>*Propiconazole 1000 µg/mL in Acetone, CAS # 60207-90-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16480000AC1 - Propiconazole 1000 µg/mL in Acetone, CAS # 60207-90-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sarolaner-100-ug-ml-in-acetonitrile-cas-1398609-39-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3c2ba992-18a3-462d-ab04-6e0c21dd522f.jpg?v=1753046301</image:loc>
      <image:title>*Sarolaner 100 µg/mL in Acetonitrile, CAS # 1398609-39-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16908500AL1 - Sarolaner 100 µg/mL in Acetonitrile, CAS # 1398609-39-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/propionic-acid-1000-ug-ml-in-acetonitrile-cas-79-09-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3e414068-c88e-4db9-804f-2fc295d01afb.jpg?v=1753046302</image:loc>
      <image:title>*Propionic acid 1000 µg/mL in Acetonitrile, CAS # 79-09-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16493000AL1 - Propionic acid 1000 µg/mL in Acetonitrile, CAS # 79-09-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/propionitrile-1000-ug-ml-in-methanol-cas-107-12-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_68fd7466-af14-41ea-9f4b-2ce3488b046a.jpg?v=1753046305</image:loc>
      <image:title>*Propionitrile 1000 µg/mL in Methanol, CAS # 107-12-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16494000ME1 - Propionitrile 1000 µg/mL in Methanol, CAS # 107-12-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/prothiophos-100-ug-ml-in-acetonitrile-cas-34643-46-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7301ac99-15f6-4f89-a6f5-4016de36504f.jpg?v=1753046307</image:loc>
      <image:title>*Prothiophos 100 µg/mL in Acetonitrile, CAS # 34643-46-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16560000AL1 - Prothiophos 100 µg/mL in Acetonitrile, CAS # 34643-46-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/schradan-100-ug-ml-in-acetonitrile-cas-152-16-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c2e44861-80d3-4d9e-b52b-58c6f1dbc783.jpg?v=1753046308</image:loc>
      <image:title>*Schradan 100 µg/mL in Acetonitrile, CAS # 152-16-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16910000AL1 - Schradan 100 µg/mL in Acetonitrile, CAS # 152-16-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pseudotropine-100-ug-ml-in-acetonitrile-cas-135-97-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cb6dd7ce-7c2f-4e9c-a856-085103f4d3a1.jpg?v=1753046310</image:loc>
      <image:title>*Pseudotropine 100 µg/mL in Acetonitrile, CAS # 135-97-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16580900AL1 - Pseudotropine 100 µg/mL in Acetonitrile, CAS # 135-97-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/putrescine-dihydrochloride-100-ug-ml-in-acetonitrile-water-cas-333-93-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_599871d1-0cc5-4bb4-a2ea-76515ca738be.jpg?v=1753046315</image:loc>
      <image:title>*Putrescine dihydrochloride 100 µg/mL in Acetonitrile:Water, CAS # 333-93-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16584000WL1 - Putrescine dihydrochloride 100 µg/mL in Acetonitrile:Water, CAS # 333-93-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/scopolamine-100-ug-ml-in-acetonitrile-cas-51-34-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_71e2fc61-7a55-4b76-a783-1e4c7d553572.jpg?v=1753046313</image:loc>
      <image:title>*Scopolamine 100 µg/mL in Acetonitrile, CAS # 51-34-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16914920AL1 - Scopolamine 100 µg/mL in Acetonitrile, CAS # 51-34-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/secnidazole-100-ug-ml-in-acetonitrile-cas-3366-95-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5a69757d-af92-4be1-85ba-4b0af662cb85.jpg?v=1753046316</image:loc>
      <image:title>*Secnidazole 100 µg/mL in Acetonitrile, CAS # 3366-95-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16931100AL1 - Secnidazole 100 µg/mL in Acetonitrile, CAS # 3366-95-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pydiflumetofen-100-ug-ml-in-acetonitrile-cas-1228284-64-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_87f57418-8822-44b7-843e-0e1e617b1d41.jpg?v=1753046318</image:loc>
      <image:title>*Pydiflumetofen 100 µg/mL in Acetonitrile, CAS # 1228284-64-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16585000AL1 - Pydiflumetofen 100 µg/mL in Acetonitrile, CAS # 1228284-64-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sedaxane-100-ug-ml-in-acetonitrile-cas-874967-67-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f931a1a6-292f-4a69-a7ee-92e58c6d7a0b.jpg?v=1753046319</image:loc>
      <image:title>*Sedaxane 100 µg/mL in Acetonitrile, CAS # 874967-67-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16931150AL1 - Sedaxane 100 µg/mL in Acetonitrile, CAS # 874967-67-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pyflubumide-100-ug-ml-in-acetonitrile-cas-926914-55-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_79a89e7f-4d8b-4add-91fa-17303b094e8b.jpg?v=1753046321</image:loc>
      <image:title>*Pyflubumide 100 µg/mL in Acetonitrile, CAS # 926914-55-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16586000AL1 - Pyflubumide 100 µg/mL in Acetonitrile, CAS # 926914-55-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/selamectin-100-ug-ml-in-acetonitrile-cas-220119-17-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0c88505b-499e-4e4f-8ba1-9b256a63efcf.jpg?v=1753046322</image:loc>
      <image:title>*Selamectin 100 µg/mL in Acetonitrile, CAS # 220119-17-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16931500AL1 - Selamectin 100 µg/mL in Acetonitrile, CAS # 220119-17-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/senecionine-100-ug-ml-in-methanol-water-cas-130-01-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3b3b37e1-79ca-4903-aed4-6617c233a0fa.jpg?v=1753046325</image:loc>
      <image:title>*Senecionine 100 µg/mL in Methanol:Water, CAS # 130-01-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16934000MW1 - Senecionine 100 µg/mL in Methanol:Water, CAS # 130-01-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pyraflufen-free-acid-100-ug-ml-in-acetonitrile-cas-129630-17-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_29e4e9f4-51bc-4af7-bcbb-a3a679cc7626.jpg?v=1753046326</image:loc>
      <image:title>*Pyraflufen (free acid) 100 µg/mL in Acetonitrile, CAS # 129630-17-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16597100AL1 - Pyraflufen (free acid) 100 µg/mL in Acetonitrile, CAS # 129630-17-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/senecionine-n-oxide-100-ug-ml-in-water-cas-13268-67-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ac644e10-7388-46b5-b2cf-8b3d076a03af.jpg?v=1753046329</image:loc>
      <image:title>*Senecionine-N-oxide 100 µg/mL in Water, CAS # 13268-67-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16934010WA1 - Senecionine-N-oxide 100 µg/mL in Water, CAS # 13268-67-2, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/pyrametostrobin-100-ug-ml-in-acetonitrile-cas-915410-70-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ac8a6ff2-3d6a-46ea-a031-ac79b6f11c7f.jpg?v=1753046331</image:loc>
      <image:title>*Pyrametostrobin 100 µg/mL in Acetonitrile, CAS # 915410-70-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16599000AL1 - Pyrametostrobin 100 µg/mL in Acetonitrile, CAS # 915410-70-7, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/pyraziflumid-100-ug-ml-in-acetonitrile-cas-942515-63-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e88e1e5d-4edf-4510-836d-010e2d4ce3a3.jpg?v=1753046333</image:loc>
      <image:title>*Pyraziflumid 100 µg/mL in Acetonitrile, CAS # 942515-63-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16607000AL1 - Pyraziflumid 100 µg/mL in Acetonitrile, CAS # 942515-63-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/seneciphylline-n-oxide-100-ug-ml-in-water-cas-38710-26-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e6baf3bc-ef47-42e0-947e-655f7e72b046.jpg?v=1753046335</image:loc>
      <image:title>*Seneciphylline-N-oxide 100 µg/mL in Water, CAS # 38710-26-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16934110WA1 - Seneciphylline-N-oxide 100 µg/mL in Water, CAS # 38710-26-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/senecivernine-100-ug-ml-in-water-cas-72755-25-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e7332eef-ae14-4ada-9c8b-c31c6dadbc7e.jpg?v=1753046338</image:loc>
      <image:title>*Senecivernine 100 µg/mL in Water, CAS # 72755-25-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16934500WA1 - Senecivernine 100 µg/mL in Water, CAS # 72755-25-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pyribenzoxim-100-ug-ml-in-acetonitrile-cas-168088-61-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cab4c0fb-4244-496f-8c44-517c260ecea9.jpg?v=1753046340</image:loc>
      <image:title>*Pyribenzoxim 100 µg/mL in Acetonitrile, CAS # 168088-61-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16624000AL1 - Pyribenzoxim 100 µg/mL in Acetonitrile, CAS # 168088-61-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/senecivernine-n-oxide-100-ug-ml-in-water-cas-101687-28-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0470260e-dcee-4a6d-948a-dd4ecfb1d8bf.jpg?v=1753046341</image:loc>
      <image:title>*Senecivernine-N-oxide 100 µg/mL in Water, CAS # 101687-28-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16934510WA1 - Senecivernine-N-oxide 100 µg/mL in Water, CAS # 101687-28-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/senkirkine-100-ug-ml-in-water-cas-2318-18-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8cddaba2-1dd9-4fdf-a684-dfb411ce57b0.jpg?v=1753046344</image:loc>
      <image:title>*Senkirkine 100 µg/mL in Water, CAS # 2318-18-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16934700WA1 - Senkirkine 100 µg/mL in Water, CAS # 2318-18-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/vitamin-b6-100-ug-ml-in-methanol-cas-65-23-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6766238a-516b-4ee2-aedd-b5632928afc2.jpg?v=1753046348</image:loc>
      <image:title>*Vitamin B6 100 µg/mL in Methanol, CAS # 65-23-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16651900ME1 - Vitamin B6 100 µg/mL in Methanol, CAS # 65-23-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sethoxydim-50-ug-ml-in-acetonitrile-cas-74051-80-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a74986e4-70c9-4027-85b2-28a22bcba368.jpg?v=1753046352</image:loc>
      <image:title>*Sethoxydim 50 µg/mL in Acetonitrile, CAS # 74051-80-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16940000AL5 - Sethoxydim 50 µg/mL in Acetonitrile, CAS # 74051-80-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sibutramine-n-n-bisdesmethyl-hydrochloride-100-ug-ml-in-acetonitrile-cas-84484-78-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c7ff7db1-c1c5-4609-ad1f-712a93ae6d41.jpg?v=1753046354</image:loc>
      <image:title>*Sibutramine-N,N-bisdesmethyl hydrochloride 100 µg/mL in Acetonitrile, CAS # 84484-78-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16944100AL1 - Sibutramine-N,N-bisdesmethyl hydrochloride 100 µg/mL in Acetonitrile, CAS # 84484-78-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pyrimethanil-4-hydroxy-100-ug-ml-in-acetonitrile-cas-81261-84-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0641cc35-0161-413a-9adb-2fcef3070709.jpg?v=1753046356</image:loc>
      <image:title>*Pyrimethanil-4&apos;-hydroxy 100 µg/mL in Acetonitrile, CAS # 81261-84-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16658515AL1 - Pyrimethanil-4&apos;-hydroxy 100 µg/mL in Acetonitrile, CAS # 81261-84-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/simeconazole-100-ug-ml-in-acetonitrile-cas-149508-90-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c0316a0a-7349-45db-8c37-0543bff62b90.jpg?v=1753046357</image:loc>
      <image:title>*Simeconazole 100 µg/mL in Acetonitrile, CAS # 149508-90-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16957000AL1 - Simeconazole 100 µg/mL in Acetonitrile, CAS # 149508-90-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/e-pyriminobac-methyl-1000-ug-ml-in-acetone-cas-136191-64-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a8524fc7-0435-4356-98ed-4616d5642476.jpg?v=1753046359</image:loc>
      <image:title>*(E)-Pyriminobac-methyl 1000 µg/mL in Acetone, CAS # 136191-64-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16659510AC1 - (E)-Pyriminobac-methyl 1000 µg/mL in Acetone, CAS # 136191-64-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/simvastatin-100-ug-ml-in-acetonitrile-cas-79902-63-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1eb068e5-dae8-4b2d-b5fe-379754c4d62a.jpg?v=1753046360</image:loc>
      <image:title>*Simvastatin 100 µg/mL in Acetonitrile, CAS # 79902-63-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16970100AL1 - Simvastatin 100 µg/mL in Acetonitrile, CAS # 79902-63-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pyriofenone-100-ug-ml-in-acetonitrile-cas-688046-61-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f66b6fc4-399f-4f24-8dcc-a3342c83d3a0.jpg?v=1753046362</image:loc>
      <image:title>*Pyriofenone 100 µg/mL in Acetonitrile, CAS # 688046-61-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16661500AL1 - Pyriofenone 100 µg/mL in Acetonitrile, CAS # 688046-61-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sintofen-100-ug-ml-in-acetonitrile-cas-130561-48-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7a23119a-33e1-4a44-9e2d-9a1f8031d3a8.jpg?v=1753046363</image:loc>
      <image:title>*Sintofen 100 µg/mL in Acetonitrile, CAS # 130561-48-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16970500AL1 - Sintofen 100 µg/mL in Acetonitrile, CAS # 130561-48-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-oh-pyriproxyfen-4-oh-pyr-100-ug-ml-in-acetonitrile-cas-159600-61-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4427a416-95d1-44e4-ab87-fccdb4e8ea77.jpg?v=1753046368</image:loc>
      <image:title>*4-OH-Pyriproxyfen (4&apos;-OH-Pyr) 100 µg/mL in Acetonitrile, CAS # 159600-61-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16662550AL1 - 4-OH-Pyriproxyfen (4&apos;-OH-Pyr) 100 µg/mL in Acetonitrile, CAS # 159600-61-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sitagliptin-100-ug-ml-in-acetonitrile-cas-486460-32-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_015d7fa5-5e38-49f9-886c-afd79d660a20.jpg?v=1753046369</image:loc>
      <image:title>*Sitagliptin 100 µg/mL in Acetonitrile, CAS # 486460-32-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16970820AL1 - Sitagliptin 100 µg/mL in Acetonitrile, CAS # 486460-32-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pyrithiobac-sodium-100-ug-ml-in-acetonitrile-cas-123343-16-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3a7562f8-ed54-457e-9909-b8cf1bd21d6a.jpg?v=1753046371</image:loc>
      <image:title>*Pyrithiobac sodium 100 µg/mL in Acetonitrile, CAS # 123343-16-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16663000AL1 - Pyrithiobac sodium 100 µg/mL in Acetonitrile, CAS # 123343-16-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sodium-picosulfate-100-ug-ml-in-acetonitrile-cas-10040-45-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fc53790c-e52e-4252-8afc-b9e1c0d58223.jpg?v=1753046373</image:loc>
      <image:title>*Sodium picosulfate 100 µg/mL in Acetonitrile, CAS # 10040-45-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16970950AL1 - Sodium picosulfate 100 µg/mL in Acetonitrile, CAS # 10040-45-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pyroxasulfone-100-ug-ml-in-acetonitrile-cas-447399-55-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c2bda18e-5aeb-41e2-8967-50eedc8be2d7.jpg?v=1753046375</image:loc>
      <image:title>*Pyroxasulfone 100 µg/mL in Acetonitrile, CAS # 447399-55-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16666000AL1 - Pyroxasulfone 100 µg/mL in Acetonitrile, CAS # 447399-55-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sorbic-acid-1000-ug-ml-in-acetonitrile-cas-110-44-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_eec39c43-8457-4d34-a9bc-2d34662bfc95.jpg?v=1753046376</image:loc>
      <image:title>*Sorbic acid 1000 µg/mL in Acetonitrile, CAS # 110-44-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16971500AL1 - Sorbic acid 1000 µg/mL in Acetonitrile, CAS # 110-44-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/quercetin-100-ug-ml-in-acetonitrile-cas-117-39-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5c50ee57-0692-4188-9206-40ddb0ef0c26.jpg?v=1753046378</image:loc>
      <image:title>*Quercetin 100 µg/mL in Acetonitrile, CAS # 117-39-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16695000AL1 - Quercetin 100 µg/mL in Acetonitrile, CAS # 117-39-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/d-sorbit-1000-ug-ml-in-methanol-cas-50-70-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_82c66648-d532-4dd6-ac9a-c201097a10b6.jpg?v=1753046379</image:loc>
      <image:title>*D-Sorbit 1000 µg/mL in Methanol, CAS # 50-70-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16972500ME1 - D-Sorbit 1000 µg/mL in Methanol, CAS # 50-70-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/quinalphos-1000-ug-ml-in-acetone-cas-13593-03-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c998d4df-e0ee-4c76-962a-18adbfba1a8c.jpg?v=1753046381</image:loc>
      <image:title>*Quinalphos 1000 µg/mL in Acetone, CAS # 13593-03-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16700000AC1 - Quinalphos 1000 µg/mL in Acetone, CAS # 13593-03-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sotalol-hydrochloride-100-ug-ml-in-acetonitrile-cas-959-24-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ef2c23b6-66f8-48c8-9456-420b6ae40618.jpg?v=1753046381</image:loc>
      <image:title>*Sotalol hydrochloride 100 µg/mL in Acetonitrile, CAS # 959-24-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16972630AL1 - Sotalol hydrochloride 100 µg/mL in Acetonitrile, CAS # 959-24-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/quinmerac-metabolite-bh-518-2-100-ug-ml-in-acetone-cas-90717-07-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2a156609-fc74-4ade-acca-f7e033958c82.jpg?v=1753046383</image:loc>
      <image:title>*Quinmerac metabolite BH 518-2 100 µg/mL in Acetone, CAS # 90717-07-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16708200AC1 - Quinmerac metabolite BH 518-2 100 µg/mL in Acetone, CAS # 90717-07-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/spermine-tetrahydrochloride-100-ug-ml-in-acetonitrile-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ac644f2f-7340-4e62-b1fd-199af522125c.jpg?v=1753046386</image:loc>
      <image:title>*Spermine tetrahydrochloride 100 µg/mL in Acetonitrile:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16972742WL1 - Spermine tetrahydrochloride 100 µg/mL in Acetonitrile:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/quinoline-yellow-100-ug-ml-in-acetonitrile-water-cas-8004-92-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_333cff4b-4e87-4d5f-88d9-965a7c6dadf7.jpg?v=1753046386</image:loc>
      <image:title>*Quinoline Yellow 100 µg/mL in Acetonitrile:Water, CAS # 8004-92-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16709700WL1 - Quinoline Yellow 100 µg/mL in Acetonitrile:Water, CAS # 8004-92-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/spinosyn-a-100-ug-ml-in-acetonitrile-cas-131929-60-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_acace7af-e8cc-471a-9cd3-e5b751e17d6b.jpg?v=1753046389</image:loc>
      <image:title>*Spinosyn A 100 µg/mL in Acetonitrile, CAS # 131929-60-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16972835AL1 - Spinosyn A 100 µg/mL in Acetonitrile, CAS # 131929-60-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/spinosyn-d-100-ug-ml-in-acetonitrile-cas-131929-63-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_46a633bc-aaf6-485f-bcc0-0b29b44a306a.jpg?v=1753046392</image:loc>
      <image:title>*Spinosyn D 100 µg/mL in Acetonitrile, CAS # 131929-63-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16972840AL1 - Spinosyn D 100 µg/mL in Acetonitrile, CAS # 131929-63-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/quizalofop-p-ethyl-100-ug-ml-in-acetonitrile-cas-100646-51-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9d3163e8-f751-47ba-abaa-b56d21bdd7c0.jpg?v=1753046393</image:loc>
      <image:title>*Quizalofop-P-ethyl 100 µg/mL in Acetonitrile, CAS # 100646-51-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16740500AL1 - Quizalofop-P-ethyl 100 µg/mL in Acetonitrile, CAS # 100646-51-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/spiramycin-1000-ug-ml-in-acetonitrile-cas-8025-81-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_51e5db61-dfe7-4a4f-a777-c1801bb36dc1.jpg?v=1753046395</image:loc>
      <image:title>*Spiramycin 1000 µg/mL in Acetonitrile, CAS # 8025-81-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16972900AL1 - Spiramycin 1000 µg/mL in Acetonitrile, CAS # 8025-81-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ractopamine-1000-ug-ml-in-acetonitrile-cas-97825-25-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8250f370-e005-4601-b53c-acfee6f425d6.jpg?v=1753046395</image:loc>
      <image:title>*Ractopamine 1000 µg/mL in Acetonitrile, CAS # 97825-25-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16804900AL1 - Ractopamine 1000 µg/mL in Acetonitrile, CAS # 97825-25-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/rafoxanide-13c6-benzoyl-ring-13c6-100-ug-ml-in-acetonitrile-cas-1353867-98-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c2895198-58bd-42e1-b916-542814825597.jpg?v=1753046400</image:loc>
      <image:title>*Rafoxanide 13C6 (benzoyl ring 13C6) 100 µg/mL in Acetonitrile, CAS # 1353867-98-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16805201AL1 - Rafoxanide 13C6 (benzoyl ring 13C6) 100 µg/mL in Acetonitrile, CAS # 1353867-98-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/spirodiclofen-100-ug-ml-in-acetonitrile-cas-148477-71-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7239f3d2-7b43-41e8-a98d-ed8081889e43.jpg?v=1753046403</image:loc>
      <image:title>*Spirodiclofen 100 µg/mL in Acetonitrile, CAS # 148477-71-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16972950AL1 - Spirodiclofen 100 µg/mL in Acetonitrile, CAS # 148477-71-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/retrorsine-100-ug-ml-in-water-cas-480-54-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_26b2a6c7-fd54-466a-8dfb-99bdb293d20b.jpg?v=1753046403</image:loc>
      <image:title>*Retrorsine 100 µg/mL in Water, CAS # 480-54-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16812500WA1 - Retrorsine 100 µg/mL in Water, CAS # 480-54-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/retrorsine-n-oxide-100-ug-ml-in-water-cas-15503-86-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f9f17bb9-e324-45a9-84d6-42c116b60076.jpg?v=1753046408</image:loc>
      <image:title>*Retrorsine-N-oxide 100 µg/mL in Water, CAS # 15503-86-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16812510WA1 - Retrorsine-N-oxide 100 µg/mL in Water, CAS # 15503-86-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/spiromesifen-100-ug-ml-in-acetonitrile-cas-283594-90-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_757d13e3-4bec-483c-97a7-7536e896e093.jpg?v=1753046406</image:loc>
      <image:title>*Spiromesifen 100 µg/mL in Acetonitrile, CAS # 283594-90-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16972970AL1 - Spiromesifen 100 µg/mL in Acetonitrile, CAS # 283594-90-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/spirotetramat-enol-glucoside-100-ug-ml-in-acetonitrile-cas-1172614-86-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c58a7bcf-325e-4b60-991c-3c2803e02f6b.jpg?v=1753046409</image:loc>
      <image:title>*Spirotetramat-enol-glucoside 100 µg/mL in Acetonitrile, CAS # 1172614-86-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16972993AL1 - Spirotetramat-enol-glucoside 100 µg/mL in Acetonitrile, CAS # 1172614-86-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/stavudine-100-ug-ml-in-acetonitrile-cas-3056-17-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2e95b7d2-0001-4013-b60e-317400cbbd44.jpg?v=1753046412</image:loc>
      <image:title>*Stavudine 100 µg/mL in Acetonitrile, CAS # 3056-17-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16974260AL1 - Stavudine 100 µg/mL in Acetonitrile, CAS # 3056-17-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sulfoxaflor-100-ug-ml-in-acetonitrile-cas-946578-00-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_75430574-c60b-4b2e-b7eb-588b509bc619.jpg?v=1753046413</image:loc>
      <image:title>*Sulfoxaflor 100 µg/mL in Acetonitrile, CAS # 946578-00-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17015000AL1 - Sulfoxaflor 100 µg/mL in Acetonitrile, CAS # 946578-00-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sulindac-100-ug-ml-in-acetonitrile-cas-38194-50-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_80ac09e7-c961-4c98-814b-8ee2ae1b7666.jpg?v=1753046416</image:loc>
      <image:title>*Sulindac 100 µg/mL in Acetonitrile, CAS # 38194-50-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17025500AL1 - Sulindac 100 µg/mL in Acetonitrile, CAS # 38194-50-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sultiame-100-ug-ml-in-acetonitrile-cas-61-56-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2046203e-5e15-4c8a-9f2a-6abcd4bca2f4.jpg?v=1753046418</image:loc>
      <image:title>*Sultiame 100 µg/mL in Acetonitrile, CAS # 61-56-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17039000AL1 - Sultiame 100 µg/mL in Acetonitrile, CAS # 61-56-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sunset-yellow-e110-100-ug-ml-in-acetonitrile-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a56b5349-dd7d-4135-ba18-2511ec203bd8.jpg?v=1753046421</image:loc>
      <image:title>*Sunset Yellow (E110) 100 µg/mL in Acetonitrile:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17048000WL1 - Sunset Yellow (E110) 100 µg/mL in Acetonitrile:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/t-2-tetraol-50-g-ml-in-acetonitrile-cas-34114-99-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8147782f-cfbf-4875-b83b-2872b1976f51.jpg?v=1753046425</image:loc>
      <image:title>*T-2 Tetraol 50 μg/mL in Acetonitrile, CAS # 34114-99-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17130900AL5 - T-2 Tetraol 50 μg/mL in Acetonitrile, CAS # 34114-99-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/streptomycin-sulfate-100-ug-ml-in-water-cas-3810-74-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_018d9054-760a-4cc2-bb93-96edacc275a7.jpg?v=1753046427</image:loc>
      <image:title>*Streptomycin sulfate 100 µg/mL in Water, CAS # 3810-74-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16974900WA1 - Streptomycin sulfate 100 µg/mL in Water, CAS # 3810-74-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/t-2-triol-50-g-ml-in-acetonitrile-cas-34114-98-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6ed91d1b-7594-47e6-a9fc-67855036f991.jpg?v=1753046428</image:loc>
      <image:title>*T-2 Triol 50 μg/mL in Acetonitrile, CAS # 34114-98-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17131000AL5 - T-2 Triol 50 μg/mL in Acetonitrile, CAS # 34114-98-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tebuconazole-1000-ug-ml-in-toluene-cas-107534-96-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c5976edf-08d5-4513-8592-f091470c07d0.jpg?v=1753046431</image:loc>
      <image:title>*Tebuconazole 1000 µg/mL in Toluene, CAS # 107534-96-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17178700TO1 - Tebuconazole 1000 µg/mL in Toluene, CAS # 107534-96-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sucralose-1000-ug-ml-in-acetonitrile-cas-56038-13-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_26308659-aeb2-40ce-8276-c742f0e118a4.jpg?v=1753046433</image:loc>
      <image:title>*Sucralose 1000 µg/mL in Acetonitrile, CAS # 56038-13-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16985800AL1 - Sucralose 1000 µg/mL in Acetonitrile, CAS # 56038-13-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tebuconazole-tert-butylhydroxy-1000-ug-ml-in-acetonitrile-cas-212267-64-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f695c61c-c465-471b-8cae-12f0d672856e.jpg?v=1753046434</image:loc>
      <image:title>*Tebuconazole-tert-butylhydroxy 1000 µg/mL in Acetonitrile, CAS # 212267-64-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17178750AL1 - Tebuconazole-tert-butylhydroxy 1000 µg/mL in Acetonitrile, CAS # 212267-64-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sudan-1-100-ug-ml-in-acetonitrile-cas-842-07-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f13a03c2-c376-4c0d-871d-566a59c11f83.jpg?v=1753046436</image:loc>
      <image:title>*Sudan 1 100 µg/mL in Acetonitrile, CAS # 842-07-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16986101AL1 - Sudan 1 100 µg/mL in Acetonitrile, CAS # 842-07-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tecnazene-100-ug-ml-in-ethanol-cas-117-18-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a0888b25-01b7-40a8-b833-87cc42115ffa.jpg?v=1753046437</image:loc>
      <image:title>*Tecnazene 100 µg/mL in Ethanol, CAS # 117-18-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17200000EL1 - Tecnazene 100 µg/mL in Ethanol, CAS # 117-18-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sudan-2-100-ug-ml-in-acetonitrile-cas-3118-97-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_96dcf223-263e-43bb-986b-d4259adb379b.jpg?v=1753046439</image:loc>
      <image:title>*Sudan 2 100 µg/mL in Acetonitrile, CAS # 3118-97-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16986102AL1 - Sudan 2 100 µg/mL in Acetonitrile, CAS # 3118-97-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/teflubenzuron-1000-ug-ml-in-acetonitrile-cas-83121-18-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c3ea662a-eeb6-4b91-b395-e2f93023897f.jpg?v=1753046440</image:loc>
      <image:title>*Teflubenzuron 1000 µg/mL in Acetonitrile, CAS # 83121-18-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17210000AL1 - Teflubenzuron 1000 µg/mL in Acetonitrile, CAS # 83121-18-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sudan-3-100-ug-ml-in-acetonitrile-cas-85-86-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6a0836d4-adcd-4f1c-b040-26750bdea159.jpg?v=1753046444</image:loc>
      <image:title>*Sudan 3 100 µg/mL in Acetonitrile, CAS # 85-86-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16986103AL1 - Sudan 3 100 µg/mL in Acetonitrile, CAS # 85-86-9, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/tefuryltrione-100-ug-ml-in-acetonitrile-cas-473278-76-1-1-ml</loc>
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      <image:title>*Tefuryltrione 100 µg/mL in Acetonitrile, CAS # 473278-76-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17215000AL1 - Tefuryltrione 100 µg/mL in Acetonitrile, CAS # 473278-76-1, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/tembotrione-100-ug-ml-in-acetonitrile-cas-335104-84-2-1-ml</loc>
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      <image:caption>Logo of LGC for LDREA17219000AL1 - Tembotrione 100 µg/mL in Acetonitrile, CAS # 335104-84-2, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/sudan-red-7b-100-ug-ml-in-acetonitrile-cas-6368-72-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA16986120AL1 - Sudan Red 7B 100 µg/mL in Acetonitrile, CAS # 6368-72-5, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sudan-yellow-100-ug-ml-in-acetonitrile-cas-60-11-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA16986150AL1 - Sudan Yellow 100 µg/mL in Acetonitrile, CAS # 60-11-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/tepraloxydim-glutaric-acid-100-ug-ml-in-acetonitrile-cas-1798310-47-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA17245010AL1 - Tepraloxydim-glutaric acid 100 µg/mL in Acetonitrile, CAS # 1798310-47-0, 1 mL</image:caption>
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      <image:caption>Logo of LGC for LDREA17270000AC1 - Terbufos 1000 µg/mL in Acetone, CAS # 13071-79-9, 1 mL</image:caption>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA16986600AL1 - Sulbactam 100 µg/mL in Acetonitrile, CAS # 68373-14-8, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/terbufos-100-ug-ml-in-acetonitrile-cas-13071-79-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA17270000AL1 - Terbufos 100 µg/mL in Acetonitrile, CAS # 13071-79-9, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulcotrione-100-ug-ml-in-acetonitrile-cas-99105-77-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f8a2e110-a6f6-4dfe-ac7f-2dcd7b197ddf.jpg?v=1753046459</image:loc>
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      <image:caption>Logo of LGC for LDREA16988000AL1 - Sulcotrione 100 µg/mL in Acetonitrile, CAS # 99105-77-8, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/terbufos-sulfone-1000-ug-ml-in-acetone-cas-56070-16-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA17270400AC1 - Terbufos-sulfone 1000 µg/mL in Acetone, CAS # 56070-16-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfaquinoxaline-1000-ug-ml-in-acetonitrile-cas-59-40-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_76d629e0-8124-4ac9-8168-c9b16c8cfb31.jpg?v=1753046461</image:loc>
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      <image:caption>Logo of LGC for LDREA16990000AL1 - Sulfaquinoxaline 1000 µg/mL in Acetonitrile, CAS # 59-40-5, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfaquinoxaline-sodium-100-ug-ml-in-acetonitrile-cas-967-80-6-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c98f916f-9018-4b59-95be-6f68dfc75941.jpg?v=1753046464</image:loc>
      <image:title>*Sulfaquinoxaline sodium 100 µg/mL in Acetonitrile, CAS # 967-80-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16990020AL1 - Sulfaquinoxaline sodium 100 µg/mL in Acetonitrile, CAS # 967-80-6, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/terbufos-sulfone-100-ug-ml-in-acetonitrile-cas-56070-16-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_56324e9a-d6f7-4acf-aac8-0807a84baf42.jpg?v=1753046464</image:loc>
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      <image:caption>Logo of LGC for LDREA17270400AL1 - Terbufos-sulfone 100 µg/mL in Acetonitrile, CAS # 56070-16-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfachloropyrazine-13c6-phenyl-13c6-100-ug-ml-in-acetonitrile-cas-1416711-61-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9ffc5596-b369-4b0d-addb-11239dc17ae1.jpg?v=1753046467</image:loc>
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      <image:caption>Logo of LGC for LDREA16990042AL1 - Sulfachloropyrazine 13C6 (phenyl 13C6) 100 µg/mL in Acetonitrile, CAS # 1416711-61-9, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/terbutaline-1000-ug-ml-in-acetonitrile-cas-23031-25-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Terbutaline 1000 µg/mL in Acetonitrile, CAS # 23031-25-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17294950AL1 - Terbutaline 1000 µg/mL in Acetonitrile, CAS # 23031-25-6, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfachloropyrazine-sodium-100-ug-ml-in-acetonitrile-cas-23307-72-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Sulfachloropyrazine sodium 100 µg/mL in Acetonitrile, CAS # 23307-72-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16990045AL1 - Sulfachloropyrazine sodium 100 µg/mL in Acetonitrile, CAS # 23307-72-4, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/terbutaline-sulfate-100-ug-ml-in-acetonitrile-methanol-cas-23031-32-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4537c6c8-9442-4236-b613-1545464da9a5.jpg?v=1753046470</image:loc>
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      <image:caption>Logo of LGC for LDREA17295000LM1 - Terbutaline sulfate 100 µg/mL in Acetonitrile:Methanol, CAS # 23031-32-5, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/terbuthylazine-metabolite-cga-324007-100-ug-ml-in-acetonitrile-methanol-cas-309923-18-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA17305500MC1 - Terbuthylazine metabolite CGA 324007 100 µg/mL in Acetonitrile:Methanol, CAS # 309923-18-0, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfaclozine-1000-ug-ml-in-acetonitrile-cas-102-65-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:caption>Logo of LGC for LDREA16990290AL1 - Sulfaclozine 1000 µg/mL in Acetonitrile, CAS # 102-65-8, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/terbuthylazine-metabolite-syn-545666-100-ug-ml-in-acetone-cas-2206682-85-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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    <loc>https://chromspec.com/products/sulfadiazine-1000-ug-ml-in-acetonitrile-cas-68-35-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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    <loc>https://chromspec.com/products/terephthalic-acid-bis-2-ethylhexyl-ester-100-ug-ml-in-acetonitrile-cas-6422-86-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA17321900AL1 - Terephthalic acid, bis-2-ethylhexyl ester 100 µg/mL in Acetonitrile, CAS # 6422-86-2, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfadiazine-100-ug-ml-in-acetonitrile-cas-68-35-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Sulfadiazine 100 µg/mL in Acetonitrile, CAS # 68-35-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16990500AL1 - Sulfadiazine 100 µg/mL in Acetonitrile, CAS # 68-35-9, 1 mL</image:caption>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA17324700ME5 - Tetrabromobisphenol A 50 µg/mL in Methanol, CAS # 79-94-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/3-3-4-4-tetrachloroazoxybenzene-100-ug-ml-in-acetonitrile-cas-21232-47-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*3,3&apos;,4,4&apos;-Tetrachloroazoxybenzene 100 µg/mL in Acetonitrile, CAS # 21232-47-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17341000AL1 - 3,34,4&apos;-Tetrachloroazoxybenzene 100 µg/mL in Acetonitrile, CAS # 21232-47-3, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/6-7-9-10-tetrachloroheptadecane-100-ug-ml-in-cyclohexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ad1fa729-08e9-418c-9417-c3d96e8d4944.jpg?v=1753046499</image:loc>
      <image:title>*6,7,9,10-Tetrachloroheptadecane 100 µg/mL in Cyclohexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17358850CY1 - 6,7,9,10-Tetrachloroheptadecane 100 µg/mL in Cyclohexane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/sulfalene-100-ug-ml-in-acetonitrile-cas-152-47-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1b7d9860-5662-479c-91cc-341ceb1edd1e.jpg?v=1753046501</image:loc>
      <image:title>*Sulfalene 100 µg/mL in Acetonitrile, CAS # 152-47-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16992000AL1 - Sulfalene 100 µg/mL in Acetonitrile, CAS # 152-47-6, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/1-2-3-4-tetrachloronaphthalene-100-ug-ml-in-nonane-cas-20020-02-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA17360000NO1 - 1,2,3,4-Tetrachloronaphthalene 100 µg/mL in Nonane, CAS # 20020-02-4, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/sulfamerazine-1000-ug-ml-in-acetonitrile-cas-127-79-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Sulfamerazine 1000 µg/mL in Acetonitrile, CAS # 127-79-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16995100AL - Sulfamerazine 1000 µg/mL in Acetonitrile, CAS # 127-79-7, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/2-3-4-6-tetrachlorophenol-1000-ug-ml-in-methanol-cas-58-90-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ee18d886-cc2d-4bd0-9cd0-ff1fa0da91a8.jpg?v=1753046505</image:loc>
      <image:title>*2,3,4,6-Tetrachlorophenol 1000 µg/mL in Methanol, CAS # 58-90-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17374600ME1 - 2,3,4,6-Tetrachlorophenol 1000 µg/mL in Methanol, CAS # 58-90-2, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/sulfamerazine-100-ug-ml-in-acetonitrile-cas-127-79-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_251bc3fe-5f7f-4273-b0a9-7c736326a2a2.jpg?v=1753046507</image:loc>
      <image:title>*Sulfamerazine 100 µg/mL in Acetonitrile, CAS # 127-79-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16995100AL1 - Sulfamerazine 100 µg/mL in Acetonitrile, CAS # 127-79-7, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/sulfamethazine-1000-ug-ml-in-acetonitrile-cas-57-68-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_af9488b1-9edf-4d51-8fbf-90b5fcd78f5b.jpg?v=1753046510</image:loc>
      <image:title>*Sulfamethazine 1000 µg/mL in Acetonitrile, CAS # 57-68-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16996500AL1 - Sulfamethazine 1000 µg/mL in Acetonitrile, CAS # 57-68-1, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/sulfamethizol-1000-ug-ml-in-acetonitrile-cas-144-82-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a8cf6dea-2c74-4a8e-8643-a1ffc22d325a.jpg?v=1753046513</image:loc>
      <image:title>*Sulfamethizol 1000 µg/mL in Acetonitrile, CAS # 144-82-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16998000AL1 - Sulfamethizol 1000 µg/mL in Acetonitrile, CAS # 144-82-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tetracycline-hydrochloride-100-ug-ml-in-acetonitrile-cas-64-75-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c4a32406-b055-400c-89c3-d993ef842c2c.jpg?v=1753046515</image:loc>
      <image:title>*Tetracycline hydrochloride 100 µg/mL in Acetonitrile, CAS # 64-75-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17396150AL1 - Tetracycline hydrochloride 100 µg/mL in Acetonitrile, CAS # 64-75-5, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/sulfamethoxazole-1000-ug-ml-in-acetonitrile-cas-723-46-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_94414cc7-6786-4c4e-a2a4-394c0f23c09a.jpg?v=1753046516</image:loc>
      <image:title>*Sulfamethoxazole 1000 µg/mL in Acetonitrile, CAS # 723-46-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16998100AL - Sulfamethoxazole 1000 µg/mL in Acetonitrile, CAS # 723-46-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tetrahydrocannabiphorol-thcp-100-ug-ml-in-acetonitrile-cas-54763-99-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f46dd669-c86c-4df4-9962-f9a17be8df58.jpg?v=1753046519</image:loc>
      <image:title>*Tetrahydrocannabiphorol (THCP) 100 µg/mL in Acetonitrile, CAS # 54763-99-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17405160AL1 - Tetrahydrocannabiphorol (THCP) 100 µg/mL in Acetonitrile, CAS # 54763-99-4, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/sulfamethoxazole-100-ug-ml-in-acetonitrile-cas-723-46-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c289bae9-cd83-45ca-a464-3f41b5143a54.jpg?v=1753046518</image:loc>
      <image:title>*Sulfamethoxazole 100 µg/mL in Acetonitrile, CAS # 723-46-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16998100AL1 - Sulfamethoxazole 100 µg/mL in Acetonitrile, CAS # 723-46-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sulfamethoxypyridazine-1000-ug-ml-in-acetonitrile-cas-80-35-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_22fd1d74-13d1-45b1-96d3-f41817d23623.jpg?v=1753046521</image:loc>
      <image:title>*Sulfamethoxypyridazine 1000 µg/mL in Acetonitrile, CAS # 80-35-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16998150AL1 - Sulfamethoxypyridazine 1000 µg/mL in Acetonitrile, CAS # 80-35-3, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/delta9-tetrahydrocannabivarin-thcv-250-ug-ml-in-acetonitrile-cas-31262-37-0-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bfee2016-6f58-4b90-9540-30f235ba30fe.jpg?v=1753046523</image:loc>
      <image:title>*Delta9-Tetrahydrocannabivarin (THCV) 250 µg/mL in Acetonitrile, CAS # 31262-37-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17405170AL2 - Delta9-Tetrahydrocannabivarin (THCV) 250 µg/mL in Acetonitrile, CAS # 31262-37-0, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/sulfamonomethoxine-1000-ug-ml-in-acetonitrile-cas-1220-83-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0f757fac-016c-43bf-b986-c913338bb3ec.jpg?v=1753046524</image:loc>
      <image:title>*Sulfamonomethoxine 1000 µg/mL in Acetonitrile, CAS # 1220-83-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16998175AL - Sulfamonomethoxine 1000 µg/mL in Acetonitrile, CAS # 1220-83-3, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/delta9-tetrahydrocannabivarin-1000-ug-ml-in-methanol-cas-31262-37-0-1-ml-ship-product-on-dry-ice</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>**delta9-Tetrahydrocannabivarin 1000 µg/mL in Methanol, CAS # 31262-37-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17405170ME - delta9-Tetrahydrocannabivarin 1000 µg/mL in Methanol, CAS # 31262-37-0, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfamonomethoxine-100-ug-ml-in-acetonitrile-cas-1220-83-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e1af9b72-96d7-4c2d-b8d1-d98634cefdd2.jpg?v=1753046527</image:loc>
      <image:title>*Sulfamonomethoxine 100 µg/mL in Acetonitrile, CAS # 1220-83-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16998175AL1 - Sulfamonomethoxine 100 µg/mL in Acetonitrile, CAS # 1220-83-3, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfamoxole-1000-ug-ml-in-acetonitrile-cas-729-99-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_925f5416-701a-472e-97bd-816de5419a7f.jpg?v=1753046530</image:loc>
      <image:title>*Sulfamoxole 1000 µg/mL in Acetonitrile, CAS # 729-99-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16998200AL - Sulfamoxole 1000 µg/mL in Acetonitrile, CAS # 729-99-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfamoxol-100-ug-ml-in-acetonitrile-cas-729-99-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_21401381-6731-4eab-b91e-c76a7f546460.jpg?v=1753046534</image:loc>
      <image:title>*Sulfamoxol 100 µg/mL in Acetonitrile, CAS # 729-99-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA16998200AL1 - Sulfamoxol 100 µg/mL in Acetonitrile, CAS # 729-99-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/9-tetrahydrocannabivarinic-acid-thcva-1000-ug-ml-in-acetonitrile-cas-39986-26-0-1-ml-ship-product-on-dry-ice</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA17405190AL - Δ9-Tetrahydrocannabivarinic acid (THCVA) 1000 µg/mL in Acetonitrile, CAS # 39986-26-0, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfanilamide-1000-ug-ml-in-acetonitrile-cas-63-74-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Sulfanilamide 1000 µg/mL in Acetonitrile, CAS # 63-74-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17000000AL1 - Sulfanilamide 1000 µg/mL in Acetonitrile, CAS # 63-74-1, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/d-trans-tetramethrin-100-ug-ml-in-acetonitrile-cas-1166-46-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA17410010AL1 - d-trans-Tetramethrin 100 µg/mL in Acetonitrile, CAS # 1166-46-7, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfaperin-100-ug-ml-in-acetonitrile-cas-599-88-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2379099a-0baa-413d-8938-792dca2accea.jpg?v=1753046540</image:loc>
      <image:title>*Sulfaperin 100 µg/mL in Acetonitrile, CAS # 599-88-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17000070AL1 - Sulfaperin 100 µg/mL in Acetonitrile, CAS # 599-88-2, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfaphenazole-100-ug-ml-in-acetonitrile-cas-526-08-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_37b385e9-160f-49cb-baa7-c43152126461.jpg?v=1753046543</image:loc>
      <image:title>*Sulfaphenazole 100 µg/mL in Acetonitrile, CAS # 526-08-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17000080AL1 - Sulfaphenazole 100 µg/mL in Acetonitrile, CAS # 526-08-9, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfapyridine-1000-ug-ml-in-acetonitrile-cas-144-83-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0950da91-6502-4da8-9bde-ac2b4f2ae788.jpg?v=1753046546</image:loc>
      <image:title>*Sulfapyridine 1000 µg/mL in Acetonitrile, CAS # 144-83-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17000100AL1 - Sulfapyridine 1000 µg/mL in Acetonitrile, CAS # 144-83-2, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/sulfathiazole-1000-ug-ml-in-acetonitrile-cas-72-14-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8ec1eb09-8030-4661-8dc0-b1b3677d2574.jpg?v=1753046548</image:loc>
      <image:title>*Sulfathiazole 1000 µg/mL in Acetonitrile, CAS # 72-14-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17000200AL1 - Sulfathiazole 1000 µg/mL in Acetonitrile, CAS # 72-14-0, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/theophylline-100-ug-ml-in-acetonitrile-cas-58-55-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Logo of LGC for LDREA17446000AL1 - Theophylline 100 µg/mL in Acetonitrile, CAS # 58-55-9, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/sulfentrazone-desmethyl-100-ug-ml-in-acetonitrile-cas-134391-02-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2a63534f-9217-4182-80e3-476f72fa2aba.jpg?v=1753046551</image:loc>
      <image:title>*Sulfentrazone-desmethyl 100 µg/mL in Acetonitrile, CAS # 134391-02-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17000315AL1 - Sulfentrazone-desmethyl 100 µg/mL in Acetonitrile, CAS # 134391-02-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/thiabendazole-5-hydroxy-100-ug-ml-in-acetonitrile-cas-948-71-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_cdbcca77-4961-44d1-b60d-9fad2823588a.jpg?v=1753046553</image:loc>
      <image:title>*Thiabendazole-5-hydroxy 100 µg/mL in Acetonitrile, CAS # 948-71-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17450500AL1 - Thiabendazole-5-hydroxy 100 µg/mL in Acetonitrile, CAS # 948-71-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sulfisomidine-100-ug-ml-in-acetonitrile-cas-515-64-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ce221233-98a8-42ce-8625-593ad2d0cdf3.jpg?v=1753046554</image:loc>
      <image:title>*Sulfisomidine 100 µg/mL in Acetonitrile, CAS # 515-64-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17000400AL1 - Sulfisomidine 100 µg/mL in Acetonitrile, CAS # 515-64-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/thiamethoxam-1000-ug-ml-in-toluene-cas-153719-23-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5cbb2eae-fc42-4e6e-9df5-dbab5b077d41.jpg?v=1753046556</image:loc>
      <image:title>*Thiamethoxam 1000 µg/mL in Toluene, CAS # 153719-23-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17453000TO1 - Thiamethoxam 1000 µg/mL in Toluene, CAS # 153719-23-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sulfisoxazole-1000-ug-ml-in-acetonitrile-cas-127-69-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0f177d93-8acb-43b9-888f-9731c69de815.jpg?v=1753046557</image:loc>
      <image:title>*Sulfisoxazole 1000 µg/mL in Acetonitrile, CAS # 127-69-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17000450AL1 - Sulfisoxazole 1000 µg/mL in Acetonitrile, CAS # 127-69-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-sulfoethyl-methacrylate-100-ug-ml-in-acetonitrile-cas-10595-80-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1bbfa002-b550-4dfb-a8aa-c779ffa2cf04.jpg?v=1753046564</image:loc>
      <image:title>*2-Sulfoethyl methacrylate 100 µg/mL in Acetonitrile, CAS # 10595-80-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17008100AL1 - 2-Sulfoethyl methacrylate 100 µg/mL in Acetonitrile, CAS # 10595-80-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/thiamphenicol-1000-ug-ml-in-acetonitrile-cas-15318-45-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_afbee2a0-58e5-40b5-b89d-9a65dead83f4.jpg?v=1753046566</image:loc>
      <image:title>*Thiamphenicol 1000 µg/mL in Acetonitrile, CAS # 15318-45-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17457000AL1 - Thiamphenicol 1000 µg/mL in Acetonitrile, CAS # 15318-45-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sulfotep-1000-ug-ml-in-acetonitrile-cas-3689-24-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8d44c8cd-950d-4b7c-ba10-7799b14c4e72.jpg?v=1753046566</image:loc>
      <image:title>*Sulfotep 1000 µg/mL in Acetonitrile, CAS # 3689-24-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17010000AL1 - Sulfotep 1000 µg/mL in Acetonitrile, CAS # 3689-24-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/thidiazuron-100-ug-ml-in-acetonitrile-cas-51707-55-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ba3b7d10-683f-406a-9e34-8f7daac8d104.jpg?v=1753046569</image:loc>
      <image:title>*Thidiazuron 100 µg/mL in Acetonitrile, CAS # 51707-55-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17465000AL1 - Thidiazuron 100 µg/mL in Acetonitrile, CAS # 51707-55-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/thiencarbazone-methyl-100-ug-ml-in-acetonitrile-cas-317815-83-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_822b7cc8-1892-45ab-8379-960f3a01c1f5.jpg?v=1753046570</image:loc>
      <image:title>*Thiencarbazone-methyl 100 µg/mL in Acetonitrile, CAS # 317815-83-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17465500AL1 - Thiencarbazone-methyl 100 µg/mL in Acetonitrile, CAS # 317815-83-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/triflusulfuron-methyl-100-ug-ml-in-acetonitrile-cas-126535-15-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1abb6891-996e-48cb-a684-d1f7e98a31a7.jpg?v=1753046572</image:loc>
      <image:title>*Triflusulfuron-methyl 100 µg/mL in Acetonitrile, CAS # 126535-15-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17851500AL1 - Triflusulfuron-methyl 100 µg/mL in Acetonitrile, CAS # 126535-15-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/triflusulfuron-methyl-metabolite-in-m7222-100-ug-ml-in-acetone-cas-1418095-28-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f9687d06-376a-49f9-ad13-3eebc296c519.jpg?v=1753046575</image:loc>
      <image:title>*Triflusulfuron-methyl metabolite IN-M7222 100 µg/mL in Acetone, CAS # 1418095-28-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17852000AC1 - Triflusulfuron-methyl metabolite IN-M7222 100 µg/mL in Acetone, CAS # 1418095-28-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/thiometon-1000-ug-ml-in-acetone-cas-640-15-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e525f948-d6d5-4d33-86a0-919677945570.jpg?v=1753046577</image:loc>
      <image:title>*Thiometon 1000 µg/mL in Acetone, CAS # 640-15-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17520000AC1 - Thiometon 1000 µg/mL in Acetone, CAS # 640-15-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trimethoprim-1000-ug-ml-in-acetonitrile-cas-738-70-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1ad7b7e9-0400-4176-9c0c-334d27f05c52.jpg?v=1753046578</image:loc>
      <image:title>*Trimethoprim 1000 µg/mL in Acetonitrile, CAS # 738-70-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17875000AL1 - Trimethoprim 1000 µg/mL in Acetonitrile, CAS # 738-70-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/thionazin-1000-ug-ml-in-acetonitrile-cas-297-97-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7d5f8031-799a-48fc-97f7-ddd32b7e0ca0.jpg?v=1753046580</image:loc>
      <image:title>*Thionazin 1000 µg/mL in Acetonitrile, CAS # 297-97-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17530000AL1 - Thionazin 1000 µg/mL in Acetonitrile, CAS # 297-97-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-1-1-trimethylolpropane-trimethacrylate-100-ug-ml-in-acetonitrile-cas-3290-92-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_94d1fba2-aeb5-49d9-b57f-69475ca77d82.jpg?v=1753046581</image:loc>
      <image:title>*1,1,1-Trimethylolpropane trimethacrylate 100 µg/mL in Acetonitrile, CAS # 3290-92-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17882800AL1 - 1,1,1-Trimethylolpropane trimethacrylate 100 µg/mL in Acetonitrile, CAS # 3290-92-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tiafenacil-100-ug-ml-in-acetonitrile-cas-1220411-29-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a083ddf2-0edb-4821-a076-73b5984b7531.jpg?v=1753046588</image:loc>
      <image:title>*Tiafenacil 100 µg/mL in Acetonitrile, CAS # 1220411-29-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17575500AL1 - Tiafenacil 100 µg/mL in Acetonitrile, CAS # 1220411-29-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-4-6-trinitrotoluene-tnt-1000-ug-ml-in-acetonitrile-methanol-cas-118-96-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e17631b7-661a-433d-acf1-246002e970b1.jpg?v=1753046588</image:loc>
      <image:title>*2,4,6-Trinitrotoluene (TNT) 1000 µg/mL in Acetonitrile:Methanol, CAS # 118-96-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17891200MC1 - 2,4,6-Trinitrotoluene (TNT) 1000 µg/mL in Acetonitrile:Methanol, CAS # 118-96-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-3-5-trioxane-100-ug-ml-in-acetonitrile-cas-110-88-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1bc63992-c4f0-4218-9983-0de5aa28f841.jpg?v=1753046591</image:loc>
      <image:title>*1,3,5-Trioxane 100 µg/mL in Acetonitrile, CAS # 110-88-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17892300AL1 - 1,3,5-Trioxane 100 µg/mL in Acetonitrile, CAS # 110-88-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tilmicosin-100-ug-ml-in-acetonitrile-cas-108050-54-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dd53bc14-5692-4b31-8bdd-6e9f68e429bf.jpg?v=1753046591</image:loc>
      <image:title>*Tilmicosin 100 µg/mL in Acetonitrile, CAS # 108050-54-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17582000AL1 - Tilmicosin 100 µg/mL in Acetonitrile, CAS # 108050-54-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tinidazole-100-ug-ml-in-acetonitrile-cas-19387-91-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_819deb2c-1428-4163-aec8-e6b89b67a89e.jpg?v=1753046594</image:loc>
      <image:title>*Tinidazole 100 µg/mL in Acetonitrile, CAS # 19387-91-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17584000AL1 - Tinidazole 100 µg/mL in Acetonitrile, CAS # 19387-91-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tiocarbazil-100-ug-ml-in-acetonitrile-cas-36756-79-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e5bad8e6-dfb2-41b3-a68f-a66595dff738.jpg?v=1753046597</image:loc>
      <image:title>*Tiocarbazil 100 µg/mL in Acetonitrile, CAS # 36756-79-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17585000AL1 - Tiocarbazil 100 µg/mL in Acetonitrile, CAS # 36756-79-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tizanidine-hydrochloride-100-ug-ml-in-acetonitrile-cas-64461-82-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8b8cff3a-29c0-48ad-a2b7-ce00ac652594.jpg?v=1753046600</image:loc>
      <image:title>*Tizanidine hydrochloride 100 µg/mL in Acetonitrile, CAS # 64461-82-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17587600AL1 - Tizanidine hydrochloride 100 µg/mL in Acetonitrile, CAS # 64461-82-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tolfenamic-acid-1000-ug-ml-in-acetonitrile-cas-13710-19-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a4b93215-78e7-4509-b188-049769f9d39b.jpg?v=1753046603</image:loc>
      <image:title>*Tolfenamic acid 1000 µg/mL in Acetonitrile, CAS # 13710-19-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17591000AL1 - Tolfenamic acid 1000 µg/mL in Acetonitrile, CAS # 13710-19-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/triptorelin-acetate-100-ug-ml-in-acetonitrile-methanol-cas-140194-24-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0a7b835f-340a-4a45-8048-68858a7eda7d.jpg?v=1753046605</image:loc>
      <image:title>*Triptorelin acetate 100 µg/mL in Acetonitrile:Methanol, CAS # 140194-24-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17893900MC1 - Triptorelin acetate 100 µg/mL in Acetonitrile:Methanol, CAS # 140194-24-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tolfenpyrad-1000-ug-ml-in-acetone-cas-129558-76-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_03c0698c-db2a-4433-9b3d-b01705bc48bd.jpg?v=1753046607</image:loc>
      <image:title>*Tolfenpyrad 1000 µg/mL in Acetone, CAS # 129558-76-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17591500AC1 - Tolfenpyrad 1000 µg/mL in Acetone, CAS # 129558-76-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tris2-3-dibromopropyl-phosphate-100-ug-ml-in-acetone-cas-126-72-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fce3df06-7cac-425c-8e44-d32bf1b4cc9d.jpg?v=1753046610</image:loc>
      <image:title>*Tris(2,3-dibromopropyl) phosphate 100 µg/mL in Acetone, CAS # 126-72-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17894340AC1 - Tris(2,3-dibromopropyl) phosphate 100 µg/mL in Acetone, CAS # 126-72-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tolpyralate-100-ug-ml-in-acetonitrile-cas-1101132-67-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3c1e0c81-a4e2-4c49-9480-46b10a9ddfac.jpg?v=1753046610</image:loc>
      <image:title>*Tolpyralate 100 µg/mL in Acetonitrile, CAS # 1101132-67-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17591900AL1 - Tolpyralate 100 µg/mL in Acetonitrile, CAS # 1101132-67-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tris2-4-di-tert-butylphenylphosphite-100-ug-ml-in-acetonitrile-cas-31570-04-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ce376c22-8f21-4679-910e-cf6713dbbcf4.jpg?v=1753046613</image:loc>
      <image:title>*Tris(2,4-di-tert-butylphenyl)phosphite 100 µg/mL in Acetonitrile, CAS # 31570-04-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17894350AL1 - Tris(2,4-di-tert-butylphenyl)phosphite 100 µg/mL in Acetonitrile, CAS # 31570-04-4, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/toluene-1000-ug-ml-in-methanol-cas-108-88-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fe9d84fb-9b02-47ee-8f78-a3034e1c7906.jpg?v=1753046615</image:loc>
      <image:title>*Toluene 1000 µg/mL in Methanol, CAS # 108-88-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17594000ME1 - Toluene 1000 µg/mL in Methanol, CAS # 108-88-3, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/toluene-d8-1000-%C2%B5g-ml-in-methanol-cas-2037-26-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a3e846eb-45a3-4d1f-b1b7-6a0680d1bcd9.jpg?v=1753046619</image:loc>
      <image:title>*Toluene D8 1000 µg/mL in Methanol, CAS # 2037-26-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17594100ME1 - Toluene D8 1000 µg/mL in Methanol, CAS # 2037-26-5, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/tropine-100-ug-ml-in-acetonitrile-cas-120-29-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d7e2eb20-e240-4bc2-8f1d-1b8a2979c83a.jpg?v=1753046620</image:loc>
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      <image:caption>Logo of LGC for LDREA17894922AL1 - Tropine 100 µg/mL in Acetonitrile, CAS # 120-29-6, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/toluene-d8-250-ug-ml-in-methanol-cas-2037-26-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7489ff0e-51ff-4476-b1af-b565b4fd5901.jpg?v=1753046622</image:loc>
      <image:title>*Toluene D8 250 µg/mL in Methanol, CAS # 2037-26-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17594100ME2 - Toluene D8 250 µg/mL in Methanol, CAS # 2037-26-5, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/tropinone-100-ug-ml-in-acetonitrile-cas-532-24-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dc59f603-31d5-4a6e-9da7-1bca2a3fb8cb.jpg?v=1753046623</image:loc>
      <image:title>*Tropinone 100 µg/mL in Acetonitrile, CAS # 532-24-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17894924AL1 - Tropinone 100 µg/mL in Acetonitrile, CAS # 532-24-1, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/toluidine-red-100-ug-ml-in-acetone-cas-2425-85-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_034093f2-6458-4afa-b3eb-36120f04e20c.jpg?v=1753046626</image:loc>
      <image:title>*Toluidine Red 100 µg/mL in Acetone, CAS # 2425-85-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17597000AC1 - Toluidine Red 100 µg/mL in Acetone, CAS # 2425-85-6, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/tulathromycin-a-100-ug-ml-in-acetonitrile-cas-217500-96-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8da598d8-8295-4fce-8a6c-2e5b7cdd9d06.jpg?v=1753046628</image:loc>
      <image:title>*Tulathromycin A 100 µg/mL in Acetonitrile, CAS # 217500-96-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17895290AL1 - Tulathromycin A 100 µg/mL in Acetonitrile, CAS # 217500-96-4, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/tralkoxydim-100-ug-ml-in-acetonitrile-cas-87820-88-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b243e82d-f5a2-4af9-b184-f57b1f45a33a.jpg?v=1753046629</image:loc>
      <image:title>*Tralkoxydim 100 µg/mL in Acetonitrile, CAS # 87820-88-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17605000AL1 - Tralkoxydim 100 µg/mL in Acetonitrile, CAS # 87820-88-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tulobuterol-1000-ug-ml-in-acetonitrile-cas-41570-61-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3de8c6a9-49d2-4caf-bc35-0e260c54b739.jpg?v=1753046631</image:loc>
      <image:title>*Tulobuterol 1000 µg/mL in Acetonitrile, CAS # 41570-61-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17895395AL1 - Tulobuterol 1000 µg/mL in Acetonitrile, CAS # 41570-61-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tralkoxydim-50-ug-ml-in-acetonitrile-cas-87820-88-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dbb328b8-c15e-4df8-bc6d-fb3aafe96c59.jpg?v=1753046632</image:loc>
      <image:title>*Tralkoxydim 50 µg/mL in Acetonitrile, CAS # 87820-88-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17605000AL5 - Tralkoxydim 50 µg/mL in Acetonitrile, CAS # 87820-88-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/turpentine-oil-2000-ug-ml-in-methanol-cas-8006-64-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bc8a1f0d-57e1-4a95-8072-fa795a2d15c8.jpg?v=1753046636</image:loc>
      <image:title>*Turpentine oil 2000 µg/mL in Methanol, CAS # 8006-64-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17895520ME2 - Turpentine oil 2000 µg/mL in Methanol, CAS # 8006-64-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tranexamic-acid-100-ug-ml-in-acetonitrile-water-cas-1197-18-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a5546fea-6f7c-4e0f-8c7a-1858deec4ca8.jpg?v=1753046636</image:loc>
      <image:title>*Tranexamic acid 100 µg/mL in Acetonitrile:Water, CAS # 1197-18-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17605900WL1 - Tranexamic acid 100 µg/mL in Acetonitrile:Water, CAS # 1197-18-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tylosin-tartrate-1000-ug-ml-in-acetonitrile-cas-74610-55-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2d0eb9dd-4bb5-40b9-8db8-c42137bdc6ee.jpg?v=1753046638</image:loc>
      <image:title>*Tylosin tartrate 1000 µg/mL in Acetonitrile, CAS # 74610-55-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17895600AL1 - Tylosin tartrate 1000 µg/mL in Acetonitrile, CAS # 74610-55-2, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/trenbolone-100-ug-ml-in-acetonitrile-cas-10161-33-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_428ea5c8-b141-4150-810f-166237dc5386.jpg?v=1753046639</image:loc>
      <image:title>*Trenbolone 100 µg/mL in Acetonitrile, CAS # 10161-33-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17607700AL1 - Trenbolone 100 µg/mL in Acetonitrile, CAS # 10161-33-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tylosin-a-100-ug-ml-in-acetonitrile-cas-1401-69-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_76a2632d-6a42-489f-bf69-0b353ba3b52a.jpg?v=1753046641</image:loc>
      <image:title>*Tylosin A 100 µg/mL in Acetonitrile, CAS # 1401-69-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17895615AL1 - Tylosin A 100 µg/mL in Acetonitrile, CAS # 1401-69-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trenbolone-acetate-100-ug-ml-in-acetonitrile-cas-10161-34-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b7d32ab4-68b8-421e-85ce-34049ace94ad.jpg?v=1753046642</image:loc>
      <image:title>*Trenbolone-acetate 100 µg/mL in Acetonitrile, CAS # 10161-34-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17607710AL1 - Trenbolone-acetate 100 µg/mL in Acetonitrile, CAS # 10161-34-9, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/tylosin-b-desmycosin-100-ug-ml-in-acetonitrile-cas-11032-98-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dd714636-5f78-402e-aae6-b00dd647c5ef.jpg?v=1753046644</image:loc>
      <image:title>*Tylosin B (Desmycosin) 100 µg/mL in Acetonitrile, CAS # 11032-98-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17895620AL1 - Tylosin B (Desmycosin) 100 µg/mL in Acetonitrile, CAS # 11032-98-7, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/tylvalosin-1000-ug-ml-in-acetonitrile-cas-63409-12-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_00e41439-0866-4849-92e1-db90845eafb4.jpg?v=1753046649</image:loc>
      <image:title>*Tylvalosin 1000 µg/mL in Acetonitrile, CAS # 63409-12-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17895650AL1 - Tylvalosin 1000 µg/mL in Acetonitrile, CAS # 63409-12-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/triafamone-100-ug-ml-in-acetonitrile-cas-874195-61-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_da474f22-1a3d-4a9c-9d81-26a2151c37ee.jpg?v=1753046650</image:loc>
      <image:title>*Triafamone 100 µg/mL in Acetonitrile, CAS # 874195-61-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17623000AL1 - Triafamone 100 µg/mL in Acetonitrile, CAS # 874195-61-6, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/triamcinolone-acetonide-100-ug-ml-in-methanol-cas-76-25-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6552755b-64e0-44c5-badc-cd97d9ce43dd.jpg?v=1753046653</image:loc>
      <image:title>*Triamcinolone acetonide 100 µg/mL in Methanol, CAS # 76-25-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17635000ME1 - Triamcinolone acetonide 100 µg/mL in Methanol, CAS # 76-25-5, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/urea-100-ug-ml-in-methanol-cas-57-13-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3311643e-c0a2-4fc0-8bf1-ccc75ba4eb17.jpg?v=1753046655</image:loc>
      <image:title>*Urea 100 µg/mL in Methanol, CAS # 57-13-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17897350ME1 - Urea 100 µg/mL in Methanol, CAS # 57-13-6, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/validamycin-technical-100-ug-ml-in-methanol-cas-50642-14-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4403e39c-8619-431c-bf4d-42e3217a79b6.jpg?v=1753046658</image:loc>
      <image:title>*Validamycin (technical) 100 µg/mL in Methanol, CAS # 50642-14-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17899900ME1 - Validamycin (technical) 100 µg/mL in Methanol, CAS # 50642-14-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/triazophos-1000-ug-ml-in-acetone-cas-24017-47-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_72183118-e2bc-45e5-b30b-a1689ac68e91.jpg?v=1753046659</image:loc>
      <image:title>*Triazophos 1000 µg/mL in Acetone, CAS # 24017-47-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17650000AC1 - Triazophos 1000 µg/mL in Acetone, CAS # 24017-47-8, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/validamycin-technical-100-ug-ml-in-acetonitrile-water-cas-50642-14-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6134a697-f998-4bb8-963d-418e0395998c.jpg?v=1753046661</image:loc>
      <image:title>*Validamycin (technical) 100 µg/mL in Acetonitrile/Water, CAS # 50642-14-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17899900WL1 - Validamycin (technical) 100 µg/mL in Acetonitrile/Water, CAS # 50642-14-3, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/2-4-6-tribromoanisole-1000-ug-ml-in-methanol-cas-607-99-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_504b770e-1b15-46e7-8e9c-6e758b7438c8.jpg?v=1753046662</image:loc>
      <image:title>*2,4,6-Tribromoanisole 1000 µg/mL in Methanol, CAS # 607-99-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17664000ME1 - 2,4,6-Tribromoanisole 1000 µg/mL in Methanol, CAS # 607-99-8, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/vamidothion-sulfone-1000-ug-ml-in-acetonitrile-cas-70898-34-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_61c7c993-fc7c-40e1-bdd7-643b5da4f5e5.jpg?v=1753046663</image:loc>
      <image:title>*Vamidothion-sulfone 1000 µg/mL in Acetonitrile, CAS # 70898-34-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17900007AL1 - Vamidothion-sulfone 1000 µg/mL in Acetonitrile, CAS # 70898-34-9, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/2-4-6-tribromophenol-1000-ug-ml-in-methanol-cas-118-79-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e25ce603-444d-4ae4-8031-0a74d3322cba.jpg?v=1753046664</image:loc>
      <image:title>*2,4,6-Tribromophenol 1000 µg/mL in Methanol, CAS # 118-79-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17666000ME1 - 2,4,6-Tribromophenol 1000 µg/mL in Methanol, CAS # 118-79-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/vanillin-1000-ug-ml-in-acetonitrile-cas-121-33-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fcfb042e-b754-4691-8fc8-71373b735648.jpg?v=1753046666</image:loc>
      <image:title>*Vanillin 1000 µg/mL in Acetonitrile, CAS # 121-33-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17900580AL1 - Vanillin 1000 µg/mL in Acetonitrile, CAS # 121-33-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trichlorfon-100-ug-ml-in-acetonitrile-cas-52-68-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a8efd824-688f-4802-affb-d2c9b87562a7.jpg?v=1753046667</image:loc>
      <image:title>*Trichlorfon 100 µg/mL in Acetonitrile, CAS # 52-68-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17680000AL1 - Trichlorfon 100 µg/mL in Acetonitrile, CAS # 52-68-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/vardenafil-dihydrochloride-100-ug-ml-in-acetonitrile-cas-224789-15-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c7a04018-60b8-43c4-8588-64e6542ea850.jpg?v=1753046669</image:loc>
      <image:title>*Vardenafil dihydrochloride 100 µg/mL in Acetonitrile, CAS # 224789-15-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17900700AL1 - Vardenafil dihydrochloride 100 µg/mL in Acetonitrile, CAS # 224789-15-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trichloroacetic-acid-100-ug-ml-in-methyl-tert-butyl-ether-cas-76-03-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0080062f-10d8-4214-bd02-33e2ff460e4b.jpg?v=1753046670</image:loc>
      <image:title>*Trichloroacetic acid 100 µg/mL in Methyl-tert-butyl ether, CAS # 76-03-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17683500MB1 - Trichloroacetic acid 100 µg/mL in Methyl-tert-butyl ether, CAS # 76-03-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/vedaprofen-100-ug-ml-in-acetonitrile-cas-71109-09-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_03d8a5f7-a155-483e-a375-334bb42ad2de.jpg?v=1753046672</image:loc>
      <image:title>*Vedaprofen 100 µg/mL in Acetonitrile, CAS # 71109-09-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17906000AL1 - Vedaprofen 100 µg/mL in Acetonitrile, CAS # 71109-09-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-3-5-trichloroaniline-100-ug-ml-in-acetonitrile-cas-18487-39-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_06a6a5b8-d060-4bac-81b7-60f4ffe73e20.jpg?v=1753046672</image:loc>
      <image:title>*2,3,5-Trichloroaniline 100 µg/mL in Acetonitrile, CAS # 18487-39-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17700050AL1 - 2,3,5-Trichloroaniline 100 µg/mL in Acetonitrile, CAS # 18487-39-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/venlafaxine-hydrochloride-100-ug-ml-in-acetonitrile-cas-99300-78-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_147a7cc4-060a-4cf2-9112-d4c9b5df3794.jpg?v=1753046675</image:loc>
      <image:title>*Venlafaxine hydrochloride 100 µg/mL in Acetonitrile, CAS # 99300-78-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17907000AL1 - Venlafaxine hydrochloride 100 µg/mL in Acetonitrile, CAS # 99300-78-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-4-6-trichloroanisole-1000-ug-ml-in-methanol-cas-87-40-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6b9d5449-dda5-4160-921b-133dfebf729f.jpg?v=1753046677</image:loc>
      <image:title>*2,4,6-Trichloroanisole 1000 µg/mL in Methanol, CAS # 87-40-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17714600ME1 - 2,4,6-Trichloroanisole 1000 µg/mL in Methanol, CAS # 87-40-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/venlafaxine-o-desmethyl-100-ug-ml-in-acetonitrile-cas-93413-62-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a8d072f6-04f4-48f4-9074-e2c876266577.jpg?v=1753046679</image:loc>
      <image:title>*Venlafaxine O-desmethyl 100 µg/mL in Acetonitrile, CAS # 93413-62-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17907100AL1 - Venlafaxine O-desmethyl 100 µg/mL in Acetonitrile, CAS # 93413-62-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-1-1-trichloroethane-d3-100-ug-ml-in-methanol-cas-2747-58-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4a19e3fe-c152-455b-b5cc-fbb8f6577592.jpg?v=1753046680</image:loc>
      <image:title>*1,1,1-Trichloroethane D3 100 µg/mL in Methanol, CAS # 2747-58-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17738310ME1 - 1,1,1-Trichloroethane D3 100 µg/mL in Methanol, CAS # 2747-58-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/vinyl-chloride-2000-ug-ml-in-methanol-cas-75-01-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_86cdfa38-4ddf-4ac6-8886-6fad5712de87.jpg?v=1753046682</image:loc>
      <image:title>*Vinyl chloride 2000 µg/mL in Methanol, CAS # 75-01-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17923000ME2 - Vinyl chloride 2000 µg/mL in Methanol, CAS # 75-01-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trichloronate-1000-ug-ml-in-acetone-cas-327-98-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0b8beb59-e36a-4b5e-8d1a-2f56ab648527.jpg?v=1753046685</image:loc>
      <image:title>*Trichloronate 1000 µg/mL in Acetone, CAS # 327-98-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17750000AC1 - Trichloronate 1000 µg/mL in Acetone, CAS # 327-98-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/n-vinylimidazole-100-ug-ml-in-acetonitrile-cas-1072-63-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dc6c5f11-a41a-4182-b08a-5c3915ead169.jpg?v=1753046687</image:loc>
      <image:title>*N-Vinylimidazole 100 µg/mL in Acetonitrile, CAS # 1072-63-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17923150AL1 - N-Vinylimidazole 100 µg/mL in Acetonitrile, CAS # 1072-63-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/3-5-6-trichloro-2-pyridinol-100-ug-ml-in-acetonitrile-cas-6515-38-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9b5ff67c-0899-4cc5-a7cd-bdf272fb8438.jpg?v=1753046687</image:loc>
      <image:title>*3,5,6-Trichloro-2-pyridinol 100 µg/mL in Acetonitrile, CAS # 6515-38-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17785000AL1 - 3,5,6-Trichloro-2-pyridinol 100 µg/mL in Acetonitrile, CAS # 6515-38-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/virginiamycin-1000-ug-ml-in-acetonitrile-cas-11006-76-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2060cdf2-2fde-42cf-ad70-c4aa7bbc8dc5.jpg?v=1753046689</image:loc>
      <image:title>*Virginiamycin 1000 µg/mL in Acetonitrile, CAS # 11006-76-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17923400AL - Virginiamycin 1000 µg/mL in Acetonitrile, CAS # 11006-76-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/alpha-alpha-alpha-trichlorotoluene-100-ug-ml-in-acetonitrile-cas-98-07-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8aad0634-8587-4fae-af04-03a2cab567fb.jpg?v=1753046690</image:loc>
      <image:title>*alpha,alpha,alpha-Trichlorotoluene 100 µg/mL in Acetonitrile, CAS # 98-07-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17787000AL1 - alpha,alpha,alpha-Trichlorotoluene 100 µg/mL in Acetonitrile, CAS # 98-07-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/virginiamycin-100-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ef9b997b-443c-4c09-9603-abe2560d3108.jpg?v=1753046692</image:loc>
      <image:title>*Virginiamycin 100 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17923400AL1 - Virginiamycin 100 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/triclabendazole-100-ug-ml-in-acetonitrile-cas-68786-66-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_addfc44a-1d30-4731-8c14-5dc3c4aeae91.jpg?v=1753046693</image:loc>
      <image:title>*Triclabendazole 100 µg/mL in Acetonitrile, CAS # 68786-66-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17795000AL1 - Triclabendazole 100 µg/mL in Acetonitrile, CAS # 68786-66-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/virginiamycin-m1-100-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_abc1515d-f853-4942-80eb-75b70dc7d30c.jpg?v=1753046695</image:loc>
      <image:title>*Virginiamycin M1 100 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17923500AL1 - Virginiamycin M1 100 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/virginiamycin-s1-100-ug-ml-in-acetonitrile-cas-23152-29-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8e289f5f-7b1c-4027-9a85-ead2382166c1.jpg?v=1753046700</image:loc>
      <image:title>*Virginiamycin S1 100 µg/mL in Acetonitrile, CAS # 23152-29-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17923550AL1 - Virginiamycin S1 100 µg/mL in Acetonitrile, CAS # 23152-29-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/triethylene-glycol-dimethyl-ether-100-ug-ml-in-acetonitrile-cas-112-49-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0d5923c8-6fbf-41ba-810b-28deda392443.jpg?v=1753046704</image:loc>
      <image:title>*Triethylene glycol dimethyl ether 100 µg/mL in Acetonitrile, CAS # 112-49-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17834020AL1 - Triethylene glycol dimethyl ether 100 µg/mL in Acetonitrile, CAS # 112-49-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/triethyl-phosphite-100-ug-ml-in-acetonitrile-cas-122-52-1-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d568a08d-bca7-490d-a0ba-3e6e50b91afb.jpg?v=1753046707</image:loc>
      <image:title>*Triethyl phosphite 100 µg/mL in Acetonitrile, CAS # 122-52-1, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17835600AL1 - Triethyl phosphite 100 µg/mL in Acetonitrile, CAS # 122-52-1, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/dl-alpha-tocopherylacetate-vitamin-e-acetate-10-ug-ml-in-acetonitrile-cas-52225-20-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_747f8809-d6ac-4392-a620-412092fee82f.jpg?v=1753046710</image:loc>
      <image:title>*DL-alpha-Tocopherylacetate (Vitamin E acetate) 10 µg/mL in Acetonitrile, CAS # 52225-20-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17924320AL1 - DL-alpha-Tocopherylacetate (Vitamin E acetate) 10 µg/mL in Acetonitrile, CAS # 52225-20-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trifloxystrobin-1000-ug-ml-in-toluene-cas-141517-21-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_68867d81-271b-40fe-9fab-fb2923c9839a.jpg?v=1753046709</image:loc>
      <image:title>*Trifloxystrobin 1000 µg/mL in Toluene, CAS # 141517-21-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17842000TO1 - Trifloxystrobin 1000 µg/mL in Toluene, CAS # 141517-21-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trifloxystrobin-free-acid-100-ug-ml-in-acetonitrile-cas-252913-85-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4cc03d46-bd5d-4987-8f1f-fcc38aa14b94.jpg?v=1753046712</image:loc>
      <image:title>*Trifloxystrobin (free acid) 100 µg/mL in Acetonitrile, CAS # 252913-85-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17842200AL1 - Trifloxystrobin (free acid) 100 µg/mL in Acetonitrile, CAS # 252913-85-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/xylite-1000-ug-ml-in-acetonitrile-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f761f71d-196c-4e4c-a879-5dfdc5525f6c.jpg?v=1753046714</image:loc>
      <image:title>*Xylite 1000 µg/mL in Acetonitrile:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17945500WL1 - Xylite 1000 µg/mL in Acetonitrile:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trifludimoxazin-100-ug-ml-in-acetonitrile-cas-1258836-72-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2ef71c73-04e5-43ed-a91c-6ea04189cdf7.jpg?v=1753046715</image:loc>
      <image:title>*Trifludimoxazin 100 µg/mL in Acetonitrile, CAS # 1258836-72-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17843300AL1 - Trifludimoxazin 100 µg/mL in Acetonitrile, CAS # 1258836-72-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/beta-zearalanol-10-g-ml-in-acetonitrile-cas-42422-68-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b126db8c-fbf3-4032-b75a-1b6c814a2b1a.jpg?v=1753046717</image:loc>
      <image:title>*beta-Zearalanol 10 μg/mL in Acetonitrile, CAS # 42422-68-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17947330AL1 - beta-Zearalanol 10 μg/mL in Acetonitrile, CAS # 42422-68-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-trifluoromethylnicotinamide-100-ug-ml-in-acetonitrile-cas-158062-71-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6cc78b27-4275-4767-8532-cf928e13cef8.jpg?v=1753046718</image:loc>
      <image:title>*4-Trifluoromethylnicotinamide 100 µg/mL in Acetonitrile, CAS # 158062-71-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17845700AL1 - 4-Trifluoromethylnicotinamide 100 µg/mL in Acetonitrile, CAS # 158062-71-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-1-2-trifluoro-2-heptafluoropropoxyethene-100-ug-ml-in-acetonitrile-cas-1623-05-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_98fd706e-252c-43ad-912e-c44857d6bdf4.jpg?v=1753046721</image:loc>
      <image:title>*1,1,2-Trifluoro-2-(heptafluoropropoxy)ethene 100 µg/mL in Acetonitrile, CAS # 1623-05-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17846310AL1 - 1,1,2-Trifluoro-2-(heptafluoropropoxy)ethene 100 µg/mL in Acetonitrile, CAS # 1623-05-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/trifluralin-1000-ug-ml-in-acetone-cas-1582-09-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_54489f1c-967b-4240-9b06-3f3815136083.jpg?v=1753046724</image:loc>
      <image:title>*Trifluralin 1000 µg/mL in Acetone, CAS # 1582-09-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17850000AC1 - Trifluralin 1000 µg/mL in Acetone, CAS # 1582-09-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/alpha-zearalenol-10-g-ml-in-acetonitrile-cas-36455-72-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3cc0fbf2-853d-4e1a-be36-6da75933d8bb.jpg?v=1753046724</image:loc>
      <image:title>*alpha-Zearalenol 10 μg/mL in Acetonitrile, CAS # 36455-72-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17947380AL1 - alpha-Zearalenol 10 μg/mL in Acetonitrile, CAS # 36455-72-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/beta-zearalenol-100-ug-ml-in-acetonitrile-cas-71030-11-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7eca7e44-3832-48e9-a15e-f77218905f54.jpg?v=1753046727</image:loc>
      <image:title>*beta-Zearalenol 100 µg/mL in Acetonitrile, CAS # 71030-11-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17947390AL1 - beta-Zearalenol 100 µg/mL in Acetonitrile, CAS # 71030-11-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/zeranol-mixture-of-isomers-100-ug-ml-in-acetonitrile-cas-55331-29-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5c1f2783-1aa1-4fb6-8899-317254085d34.jpg?v=1753046737</image:loc>
      <image:title>*Zeranol (mixture of isomers) 100 µg/mL in Acetonitrile, CAS # 55331-29-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17948000AL1 - Zeranol (mixture of isomers) 100 µg/mL in Acetonitrile, CAS # 55331-29-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-3838-2002-svoc-mixture-500-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0dd0e50b-4fd1-4a7b-b2be-be67b9a79fde.jpg?v=1753046739</image:loc>
      <image:title>*GB 3838-2002 SVOC Mixture 500 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000016TO - GB 3838-2002 SVOC Mixture 500 µg/mL in Toluene, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/alpha-zeranol-10-g-ml-in-acetonitrile-cas-26538-44-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1d6889e3-0eab-421e-bee5-4ec1a34499a7.jpg?v=1753046740</image:loc>
      <image:title>*alpha-Zeranol 10 μg/mL in Acetonitrile, CAS # 26538-44-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17948010AL1 - alpha-Zeranol 10 μg/mL in Acetonitrile, CAS # 26538-44-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-621-2011-chlorobenzene-mixture-20-100000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1df98b74-89ea-4718-baba-41aec2040b07.jpg?v=1753046743</image:loc>
      <image:title>*HJ 621-2011 Chlorobenzene Mixture 20-100000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000017ME - HJ 621-2011 Chlorobenzene Mixture 20-100000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/zolpidem-tartrate-100-ug-ml-in-methanol-cas-99294-93-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5e96139c-ca04-4269-965f-e99f0447c854.jpg?v=1753046744</image:loc>
      <image:title>*Zolpidem tartrate 100 µg/mL in Methanol, CAS # 99294-93-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA17976100ME1 - Zolpidem tartrate 100 µg/mL in Methanol, CAS # 99294-93-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-1-13c12-40-ug-ml-in-isooctane-cas-234432-85-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d409fd8c-5e39-4fc7-8d42-e2fc532c05db.jpg?v=1753046749</image:loc>
      <image:title>*PCB No. 1 13C12 40 µg/mL in Isooctane, CAS # 234432-85-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20000113IO4 - PCB No. 1 13C12 40 µg/mL in Isooctane, CAS # 234432-85-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/aflatoxin-b1-b2-g1-and-g2-mixture-1-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5fc70d22-d0ce-48a7-8af1-a43f66c437b9.jpg?v=1753046748</image:loc>
      <image:title>*Aflatoxin B1, B2, G1, and G2 Mixture 1 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000021AL - Aflatoxin B1, B2, G1, and G2 Mixture 1 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pharmavetresimix-1-avermectins-v6-10-ug-ml-in-methanol-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_42280655-2df8-4e68-a7d9-55b5cb1cbbac.jpg?v=1753046751</image:loc>
      <image:title>*PharmaVetResiMix 1 Avermectins-v6 10 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000031ME - PharmaVetResiMix 1 Avermectins-v6 10 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-3-13c12-40-ug-ml-in-isooctane-cas-208263-77-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_03ad7b55-544e-447b-8601-5ca1891755a7.jpg?v=1753046752</image:loc>
      <image:title>*PCB No. 3 13C12 40 µg/mL in Isooctane, CAS # 208263-77-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20000313IO4 - PCB No. 3 13C12 40 µg/mL in Isooctane, CAS # 208263-77-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pharmavetresimix-3-quinolones-v18-10-ug-ml-in-methanol-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_38119e64-73b1-482c-8c7e-f5d4fe9ee623.jpg?v=1753046754</image:loc>
      <image:title>*PharmaVetResiMix 3 Quinolones-v18 10 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000033ME - PharmaVetResiMix 3 Quinolones-v18 10 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-11-13c12-40-ug-ml-in-isooctane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dbdf7d64-ce88-49f6-8b0e-66f396b7228b.jpg?v=1753046755</image:loc>
      <image:title>*PCB No. 11 13C12 40 µg/mL in Isooctane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20001113IO4 - PCB No. 11 13C12 40 µg/mL in Isooctane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pharmavetresimix-4-sulfonamides-v21-10-ug-ml-in-methanol-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dd871191-de84-462f-b075-ffb0144a851f.jpg?v=1753046757</image:loc>
      <image:title>*PharmaVetResiMix 4 Sulfonamides-v21 10 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000034ME - PharmaVetResiMix 4 Sulfonamides-v21 10 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-15-13c12-40-ug-ml-in-isooctane-cas-208263-67-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_76f117f5-4938-4ca7-b082-d166fdda29e4.jpg?v=1753046757</image:loc>
      <image:title>*PCB No. 15 13C12 40 µg/mL in Isooctane, CAS # 208263-67-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20001513IO4 - PCB No. 15 13C12 40 µg/mL in Isooctane, CAS # 208263-67-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pharmavetresimix-5-tetracyclines-v10-10-ug-ml-in-methanol-1-ml-ship-product-on-dry-ice</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_93f3c164-4362-437c-876e-7b4ff786e224.jpg?v=1753046760</image:loc>
      <image:title>**PharmaVetResiMix 5 Tetracyclines-v10 10 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000035ME - PharmaVetResiMix 5 Tetracyclines-v10 10 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/eu-drinking-water-directive-pfas-mixture-10-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3d790d91-4976-4243-8f7d-785d02597fef.jpg?v=1753046762</image:loc>
      <image:title>*EU Drinking Water Directive PFAS Mixture 10 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000051MW - EU Drinking Water Directive PFAS Mixture 10 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-51-35-ug-ml-in-isooctane-cas-68194-04-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6653aa9e-86f1-4e5f-b5f8-7b286f58d3cf.jpg?v=1753046767</image:loc>
      <image:title>*PCB No. 51 35 µg/mL in Isooctane, CAS # 68194-04-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20005100IO3 - PCB No. 51 35 µg/mL in Isooctane, CAS # 68194-04-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-52-13c12-40-ug-ml-in-isooctane-cas-208263-80-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_103afdbb-c61f-4a24-a9af-a15db48c74c6.jpg?v=1753046770</image:loc>
      <image:title>*PCB No. 52 13C12 40 µg/mL in Isooctane, CAS # 208263-80-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20005213IO4 - PCB No. 52 13C12 40 µg/mL in Isooctane, CAS # 208263-80-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/mass-labelled-pfc-injection-standards-solution-2-ug-ml-in-methanol-water-1-2-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f9d37c65-50d4-4dc7-a0c9-d3c216b4df10.jpg?v=1753046772</image:loc>
      <image:title>*Mass-Labelled PFC Injection Standards Solution 2 µg/mL in Methanol:Water, 1.2 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000088MW - Mass-Labelled PFC Injection Standards Solution 2 µg/mL in Methanol:Water, 1.2 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-70-13c12-40-ug-ml-in-isooctane-cas-208263-81-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9b5df4b5-02ec-4e5b-8f23-6383eb566d3a.jpg?v=1753046773</image:loc>
      <image:title>*PCB No. 70 13C12 40 µg/mL in Isooctane, CAS # 208263-81-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20007013IO4 - PCB No. 70 13C12 40 µg/mL in Isooctane, CAS # 208263-81-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-77-13c12-40-ug-ml-in-isooctane-cas-105600-23-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b354e788-c0ee-4ad9-80d3-9ea8af1d3c86.jpg?v=1753046776</image:loc>
      <image:title>*PCB No. 77 13C12 40 µg/mL in Isooctane, CAS # 105600-23-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20007713IO4 - PCB No. 77 13C12 40 µg/mL in Isooctane, CAS # 105600-23-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-524-2-revision-mixture-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_398cd47f-253b-4155-8220-b1f691258366.jpg?v=1753046780</image:loc>
      <image:title>*EPA Method 524.2 Revision Mixture 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000043ME - EPA Method 524.2 Revision Mixture 2000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-101-13c12-40-ug-ml-in-isooctane-cas-104130-39-4-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_42aaf729-ef92-426b-abc9-5a0b75eb8ddb.jpg?v=1753046778</image:loc>
      <image:title>*PCB No. 101 13C12 40 µg/mL in Isooctane, CAS # 104130-39-4, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20010113IO4 - PCB No. 101 13C12 40 µg/mL in Isooctane, CAS # 104130-39-4, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-114-13c12-40-ug-ml-in-isooctane-cas-208263-63-2-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2278216e-36f6-442a-94ea-2c8cfa0dd150.jpg?v=1753046781</image:loc>
      <image:title>*PCB No. 114 13C12 40 µg/mL in Isooctane, CAS # 208263-63-2, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20011413IO4 - PCB No. 114 13C12 40 µg/mL in Isooctane, CAS # 208263-63-2, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-524-3-0055-internal-standard-mixture-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_626c7fbe-86ac-4dd3-a513-88136b64a215.jpg?v=1753046783</image:loc>
      <image:title>*EPA Method 524.3 0055 Internal Standard Mixture 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000055ME - EPA Method 524.3 0055 Internal Standard Mixture 2000 µg/mL in Methanol, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-118-13c12-40-ug-ml-in-isooctane-cas-104130-40-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a7b47081-3676-4227-a534-71181fd99acf.jpg?v=1753046784</image:loc>
      <image:title>*PCB No. 118 13C12 40 µg/mL in Isooctane, CAS # 104130-40-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20011813IO4 - PCB No. 118 13C12 40 µg/mL in Isooctane, CAS # 104130-40-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/nevada-terpene-mixture-0058-1000-ug-ml-in-isopropanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_69aeccf6-cb11-4a46-82ed-cb80a4b39dd2.jpg?v=1753046786</image:loc>
      <image:title>*Nevada Terpene Mixture 0058 1000 µg/mL in Isopropanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000058IP - Nevada Terpene Mixture 0058 1000 µg/mL in Isopropanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-153-13c12-40-ug-ml-in-isooctane-cas-185376-58-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_30d69589-5612-431c-a276-a01b43b2375b.jpg?v=1753046787</image:loc>
      <image:title>*PCB No. 153 13C12 40 µg/mL in Isooctane, CAS # 185376-58-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20015313IO4 - PCB No. 153 13C12 40 µg/mL in Isooctane, CAS # 185376-58-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-156-13c12-40-ug-ml-in-isooctane-cas-208263-68-7-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_91f115f4-0b76-4f17-a2e5-424ae31f6a2c.jpg?v=1753046790</image:loc>
      <image:title>*PCB No. 156 13C12 40 µg/mL in Isooctane, CAS # 208263-68-7, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20015613IO4 - PCB No. 156 13C12 40 µg/mL in Isooctane, CAS # 208263-68-7, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-209-13c12-40-ug-ml-in-isooctane-cas-105600-27-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ebc792f3-ba79-42d9-8029-375ee5856380.jpg?v=1753046795</image:loc>
      <image:title>*PCB No. 209 13C12 40 µg/mL in Isooctane, CAS # 105600-27-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20020913IO4 - PCB No. 209 13C12 40 µg/mL in Isooctane, CAS # 105600-27-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/1-2-dichloronaphthalene-100-ug-ml-in-nonane-cas-2050-69-3-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1d1efb23-1533-4c87-8dae-80eaf45bc316.jpg?v=1753046798</image:loc>
      <image:title>*1,2-Dichloronaphthalene 100 µg/mL in Nonane, CAS # 2050-69-3, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20421200NO1 - 1,2-Dichloronaphthalene 100 µg/mL in Nonane, CAS # 2050-69-3, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/benzoapyrene-1000-ug-ml-in-acetone-cas-50-32-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_453dc438-b236-46a5-a103-e4d3cf9c237d.jpg?v=1753046801</image:loc>
      <image:title>*Benzo[a]pyrene 1000 µg/mL in Acetone, CAS # 50-32-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20635000AC1 - Benzo[a]pyrene 1000 µg/mL in Acetone, CAS # 50-32-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/4-nitrophthalic-acid-bis-methyl-ester-100-ug-ml-in-hexane-cas-610-22-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5e2aad65-75fc-4ad7-8783-6f8f65a5f70a.jpg?v=1753046807</image:loc>
      <image:title>*4-Nitrophthalic acid, bis-methyl ester 100 µg/mL in Hexane, CAS # 610-22-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA20966800HE1 - 4-Nitrophthalic acid, bis-methyl ester 100 µg/mL in Hexane, CAS # 610-22-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/california-pesticide-class-1-mixture-cis-and-trans-chlordane-100-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_63f51fe5-ea29-4599-b982-32e4a06178de.jpg?v=1753046809</image:loc>
      <image:title>*California Pesticide Class 1 Mixture cis and trans Chlordane 100 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000078AL - California Pesticide Class 1 Mixture cis and trans Chlordane 100 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pbb-no-77-100-ug-ml-in-isooctane-cas-77102-82-0-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_59a56323-c0fd-4ddb-ba04-427d7ddc4127.jpg?v=1753046810</image:loc>
      <image:title>*PBB No. 77 100 µg/mL in Isooctane, CAS # 77102-82-0, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA21007700IO1 - PBB No. 77 100 µg/mL in Isooctane, CAS # 77102-82-0, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-t-21318-2007-sn-t-1928-2007-10-nitroimidazoles-100-ug-ml-in-methanol-1-5-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9335279b-ff61-4b7d-95a8-01a82d9509ae.jpg?v=1753046811</image:loc>
      <image:title>*GB/T 21318-2007, SN/T 1928-2007 10 Nitroimidazoles 100 µg/mL in Methanol, 1.5 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000088ME - GB/T 21318-2007, SN/T 1928-2007 10 Nitroimidazoles 100 µg/mL in Methanol, 1.5 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pbb-no-209-50-ug-ml-in-isooctane-cas-13654-09-6-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9f21bcb9-2233-4660-8532-9253b2965f1f.jpg?v=1753046813</image:loc>
      <image:title>*PBB-No. 209 50 µg/mL in Isooctane, CAS # 13654-09-6, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA21020900IO5 - PBB-No. 209 50 µg/mL in Isooctane, CAS # 13654-09-6, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-23200-113-2018-group-b-105-pesticides-10-ug-ml-in-ethyl-acetate-1-5-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6501e222-ffc2-4266-a988-f0facf3d6cca.jpg?v=1753046814</image:loc>
      <image:title>*GB 23200.113-2018 Group B 105 Pesticides 10 ug/ml in Ethyl acetate, 1.5 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000093EA - GB 23200.113-2018 Group B 105 Pesticides 10 ug/ml in Ethyl acetate, 1.5 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/toxaphene-parlar-no-50-10-ug-ml-in-cyclohexane-cas-66860-80-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_44a266e6-b969-4bb3-a607-d960287ceda9.jpg?v=1753046815</image:loc>
      <image:title>*Toxaphene Parlar-No. 50 10 µg/mL in Cyclohexane, CAS # 66860-80-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA22005000CY1 - Toxaphene Parlar-No. 50 10 µg/mL in Cyclohexane, CAS # 66860-80-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-5009-271-2016-18-phthalates-1000-ug-ml-in-n-hexane-1-5-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c7ca6049-110a-42da-964b-6546d1768c75.jpg?v=1753046817</image:loc>
      <image:title>*GB 5009.271-2016 18 Phthalates 1000 ug/ml in n-Hexane, 1.5 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000097HE - GB 5009.271-2016 18 Phthalates 1000 ug/ml in n-Hexane, 1.5 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/toxaphene-parlar-no-62-10-ug-ml-in-cyclohexane-cas-154159-06-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_49350108-4d9f-459c-88d2-e3ef1a10a383.jpg?v=1753046818</image:loc>
      <image:title>*Toxaphene Parlar-No. 62 10 µg/mL in Cyclohexane, CAS # 154159-06-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA22006200CY1 - Toxaphene Parlar-No. 62 10 µg/mL in Cyclohexane, CAS # 154159-06-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-835-2017-hj-900-hj-901-hj-912-2017-organochlorine-pesticides-mixture-105-1000-ug-ml-in-acetone-nhexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bf09ce41-7ca4-4e85-ac53-aa8b07b67088.jpg?v=1753046820</image:loc>
      <image:title>*HJ 835-2017, HJ 900, HJ 901, HJ 912-2017 Organochlorine Pesticides Mixture 105 1000 µg/mL in Acetone:nHexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000105AH - HJ 835-2017, HJ 900, HJ 901, HJ 912-2017 Organochlorine Pesticides Mixture 105 1000 µg/mL in Acetone:nHexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/chloroparaffin-c10-c13-51-5-cl-100-ug-ml-in-cyclohexane-cas-85535-84-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3a90d5ef-626a-4a1a-88a0-228c2246a95e.jpg?v=1753046821</image:loc>
      <image:title>*Chloroparaffin C10-C13 51,5% Cl 100 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23105100CY1 - Chloroparaffin C10-C13 51,5% Cl 100 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-639-2012-hj-810-2016-voc-mixture-107-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2f966d4e-eb67-46c2-bc85-044f633d6523.jpg?v=1753046823</image:loc>
      <image:title>*HJ 639-2012, HJ 810-2016 VOC Mixture 107 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000107ME - HJ 639-2012, HJ 810-2016 VOC Mixture 107 2000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/chloroparaffin-c10-c13-51-5-cl-100-ug-ml-in-methanol-cas-85535-84-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a219d867-e386-46d1-a056-4fd8a9dba419.jpg?v=1753046824</image:loc>
      <image:title>*Chloroparaffin C10-C13 51,5% Cl 100 µg/mL in Methanol, CAS # 85535-84-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23105100ME1 - Chloroparaffin C10-C13 51,5% Cl 100 µg/mL in Methanol, CAS # 85535-84-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-921-2017-organochlorine-pesticides-mixture-109-100-ug-ml-in-toluene-n-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e35d669f-8a34-47cb-bf2d-0aa9c0a64ad6.jpg?v=1753046826</image:loc>
      <image:title>*HJ 921-2017 Organochlorine Pesticides Mixture 109 100 µg/mL in Toluene:n-Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000109TH - HJ 921-2017 Organochlorine Pesticides Mixture 109 100 µg/mL in Toluene:n-Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/chloroparaffin-c10-c13-55-5-cl-100-ug-ml-in-cyclohexane-cas-85535-84-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_94ed7216-6a1c-4b98-8f04-89786c9ca78c.jpg?v=1753046827</image:loc>
      <image:title>*Chloroparaffin C10-C13 55,5% Cl 100 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23105500CY1 - Chloroparaffin C10-C13 55,5% Cl 100 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-2763-organochlorine-pesticides-mixture-110-20-100-ug-ml-in-toluene-n-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d3ccebe4-28f2-4c9f-8b6d-ade2ed1621b4.jpg?v=1753046829</image:loc>
      <image:title>*GB 2763 Organochlorine Pesticides Mixture 110 20-100 µg/mL in Toluene:n-Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000111TH - GB 2763 Organochlorine Pesticides Mixture 110 20-100 µg/mL in Toluene:n-Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/chloroparaffin-c10-c13-55-5-cl-100-ug-ml-in-methanol-cas-85535-84-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8bf3affe-8f51-467a-b8f5-26d386a39ba8.jpg?v=1753046830</image:loc>
      <image:title>*Chloroparaffin C10-C13 55,5% Cl 100 µg/mL in Methanol, CAS # 85535-84-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23105500ME1 - Chloroparaffin C10-C13 55,5% Cl 100 µg/mL in Methanol, CAS # 85535-84-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-716-2014-nitrobenzenes-mixture-113-500-ug-ml-in-methanol-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bf0afb75-8321-4679-b8e0-53d2185a758c.jpg?v=1753046832</image:loc>
      <image:title>*HJ 716-2014 Nitrobenzenes Mixture 113 500 µg/mL in Methanol:Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000113MD - HJ 716-2014 Nitrobenzenes Mixture 113 500 µg/mL in Methanol:Dichloromethane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/en-iso-18219-1-2021-chloroparaffin-c10-c13-59-cl-100-ug-ml-in-cyclohexane-cas-85535-84-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_24a993fb-a58a-4854-9d5b-5b2214d5f130.jpg?v=1753046832</image:loc>
      <image:title>*EN ISO 18219-1:2021 Chloroparaffin C10-C13 59% Cl 100 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23105900CY1 - EN ISO 18219-1:2021 Chloroparaffin C10-C13 59% Cl 100 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj648-2013-hj716-2014-nitrobenzenes-mixture-115-500-5000-ug-ml-in-methanol-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*HJ648-2013, HJ716-2014 Nitrobenzenes Mixture 115 500-5000 µg/mL in Methanol:Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000115MD - HJ648-2013, HJ716-2014 Nitrobenzenes Mixture 115 500-5000 µg/mL in Methanol:Dichloromethane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/en-iso-18219-1-2021-chloroparaffin-c10-c13-59-cl-50-ug-ml-in-cyclohexane-cas-85535-84-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_09320647-f0c6-4c99-9263-9f4578bb426f.jpg?v=1753046835</image:loc>
      <image:title>*EN ISO 18219-1:2021 Chloroparaffin C10-C13 59% Cl 50 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23105900CY5 - EN ISO 18219-1:2021 Chloroparaffin C10-C13 59% Cl 50 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-713-hj-714-2014-hj-735-hj-736-2015-voc-mixture-116-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d915bf0b-dcc3-4d27-934f-ffd74076304d.jpg?v=1753046837</image:loc>
      <image:title>*HJ 713, HJ 714-2014, HJ 735, HJ 736-2015 VOC Mixture 116 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000116ME - HJ 713, HJ 714-2014, HJ 735, HJ 736-2015 VOC Mixture 116 2000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/chloroparaffin-c10-c13-63-cl-100-ug-ml-in-cyclohexane-cas-85535-84-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a69b1d74-5365-4082-9fd2-e76e25380f8c.jpg?v=1753046838</image:loc>
      <image:title>*Chloroparaffin C10-C13 63% Cl 100 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23106300CY1 - Chloroparaffin C10-C13 63% Cl 100 µg/mL in Cyclohexane, CAS # 85535-84-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sn-t-3045-2011-azo-dyes-mixture-120-300-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_395c9c91-e0a3-48bf-91dd-05e39319c209.jpg?v=1753046840</image:loc>
      <image:title>*SN/T 3045-2011 Azo Dyes Mixture 120 300 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000120AL - SN/T 3045-2011 Azo Dyes Mixture 120 300 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/chloroparaffin-c10-c13-63-cl-100-ug-ml-in-methanol-cas-85535-84-8-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9a379cf3-c44a-4a90-9845-e76c017efdc3.jpg?v=1753046843</image:loc>
      <image:title>*Chloroparaffin C10-C13 63% Cl 100 µg/mL in Methanol, CAS # 85535-84-8, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23106300ME1 - Chloroparaffin C10-C13 63% Cl 100 µg/mL in Methanol, CAS # 85535-84-8, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/en-71-12-2013-nitrosamines-mixture-121-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_51200c30-ada3-471a-aa31-bfd7e1b523df.jpg?v=1753046843</image:loc>
      <image:title>*EN 71-12:2013 Nitrosamines Mixture 121 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000121ME - EN 71-12:2013 Nitrosamines Mixture 121 1000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/chloroparaffin-c14-c17-52-cl-100-ug-ml-in-cyclohexane-cas-85535-85-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d02fa648-2f43-40bd-a2a4-39a108a6568d.jpg?v=1753046846</image:loc>
      <image:title>*Chloroparaffin C14-C17 52% Cl 100 µg/mL in Cyclohexane, CAS # 85535-85-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23145200CY1 - Chloroparaffin C14-C17 52% Cl 100 µg/mL in Cyclohexane, CAS # 85535-85-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-t-5750-9-2006-gb-t-14848-2017-organochlorine-pesticides-mixture-122-100-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1e008c93-fa50-4043-a9b2-a48eb6932491.jpg?v=1753046846</image:loc>
      <image:title>*GB/T 5750.9-2006, GB/T 14848-2017 Organochlorine Pesticides Mixture 122 100 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000122TO - GB/T 5750.9-2006, GB/T 14848-2017 Organochlorine Pesticides Mixture 122 100 µg/mL in Toluene, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/chloroparaffin-c14-c17-57-cl-100-ug-ml-in-cyclohexane-cas-85535-85-9-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e3ec2168-16d4-4759-b422-8131394b6a8c.jpg?v=1753046848</image:loc>
      <image:title>*Chloroparaffin C14-C17 57% Cl 100 µg/mL in Cyclohexane, CAS # 85535-85-9, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA23145700CY1 - Chloroparaffin C14-C17 57% Cl 100 µg/mL in Cyclohexane, CAS # 85535-85-9, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-997-2018-mercury-compounds-mixture-125-1000-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_70b523fb-62cb-4654-8a4f-f2009fd2b8ca.jpg?v=1753046849</image:loc>
      <image:title>*HJ 997-2018 Mercury Compounds Mixture 125 1000 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000125TO - HJ 997-2018 Mercury Compounds Mixture 125 1000 µg/mL in Toluene, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-50325-2010-voc-mixture-126-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_67dbb864-b606-4a71-9552-9487fc6a8a8d.jpg?v=1753046852</image:loc>
      <image:title>*GB 50325-2010 VOC Mixture 126 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000126ME - GB 50325-2010 VOC Mixture 126 1000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-734-2014-voc-mixture-127-2000-ug-ml-in-methanol-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c0b68061-d271-46eb-9122-68331199d0ae.jpg?v=1753046855</image:loc>
      <image:title>*HJ 734-2014 VOC Mixture 127 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000127ME - HJ 734-2014 VOC Mixture 127 2000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/b-trichothecenes-mixture-100-g-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c9ff44bc-7c15-4606-884b-4db0685065f1.jpg?v=1753046855</image:loc>
      <image:title>*B-Trichothecenes Mixture 100 μg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000002AL - B-Trichothecenes Mixture 100 μg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-t-17592-2011-azo-dyes-mixture-128-1000-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a357e751-10c8-4dde-8ef0-6231410d65f8.jpg?v=1753046858</image:loc>
      <image:title>*GB/T 17592-2011 Azo Dyes Mixture 128 1000 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000128AL - GB/T 17592-2011 Azo Dyes Mixture 128 1000 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-835-2017-hj-912-2017-organochlorine-pesticides-substitutes-mixture-129-1000-ug-ml-in-acetone-n-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_da2ac7fe-2752-40db-b964-ad8127328517.jpg?v=1753046860</image:loc>
      <image:title>*HJ 835-2017, HJ 912-2017 Organochlorine Pesticides Substitutes Mixture 129 1000 µg/mL in Acetone:n-Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000129AH - HJ 835-2017, HJ 912-2017 Organochlorine Pesticides Substitutes Mixture 129 1000 µg/mL in Acetone:n-Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/a-b-trichothecenes-and-zearalenone-mixture-10-g-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8718bb13-76f6-414f-8ba1-ecf1fe5fa3ba.jpg?v=1753046863</image:loc>
      <image:title>*A + B-Trichothecenes and Zearalenone Mixture 10 μg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000004AL - A + B-Trichothecenes and Zearalenone Mixture 10 μg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-t-14848-2017-pcb-mixture-132-10-ug-ml-in-n-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6f8c7672-e69c-49fe-ae18-801194105494.jpg?v=1753046863</image:loc>
      <image:title>*GB/T 14848-2017 PCB Mixture 132 10 µg/mL in n-Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000132HE - GB/T 14848-2017 PCB Mixture 132 10 µg/mL in n-Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-642-2013-voc-mixture-136-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4656454c-0df8-40be-b9a2-6001b8124643.jpg?v=1753046866</image:loc>
      <image:title>*HJ 642-2013 VOC Mixture 136 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000136ME - HJ 642-2013 VOC Mixture 136 1000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/aflatoxins-b1-b2-g1-and-g2-mixture-250-ng-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_faa6c148-87a6-4cb1-a8f2-aa97835ed4db.jpg?v=1753046866</image:loc>
      <image:title>*Aflatoxins B1, B2, G1 and G2 Mixture 250 ng/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000005AL - Aflatoxins B1, B2, G1 and G2 Mixture 250 ng/mL in Acetonitrile, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/13c-labelled-fusarium-toxins-mixture-1-10-g-ml-in-acetonitrile-1-2-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_611e2fd7-5fc4-475a-9021-8127cc616d40.jpg?v=1753046870</image:loc>
      <image:title>*13C Labelled Fusarium Toxins Mixture 1-10 μg/mL in Acetonitrile, 1.2 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000007AL - 13C Labelled Fusarium Toxins Mixture 1-10 μg/mL in Acetonitrile, 1.2 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/gb-t-24153-2009-nitrosamines-mixture-137-100-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_053b3c3f-4f5a-4d3c-a28c-2ff683cefbb5.jpg?v=1753046869</image:loc>
      <image:title>*GB/T 24153-2009 Nitrosamines Mixture 137 100 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000137ME - GB/T 24153-2009 Nitrosamines Mixture 137 100 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-t-14848-2017-svoc-mixture-138-100-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e626349f-85e6-47b0-bf02-138eed3fb8f3.jpg?v=1753046872</image:loc>
      <image:title>*GB/T 14848-2017 SVOC Mixture 138 100 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000138DI - GB/T 14848-2017 SVOC Mixture 138 100 µg/mL in Dichloromethane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/chinese-pharmacopoeia-pesticides-mixture-144-100-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8921d46a-710a-49b7-b76c-d4d0b5cdc31b.jpg?v=1753046877</image:loc>
      <image:title>*Chinese Pharmacopoeia Pesticides Mixture 144 100 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000144AL - Chinese Pharmacopoeia Pesticides Mixture 144 100 µg/mL in Acetonitrile, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/pfas-mixture-151-100-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1e57ec01-2baa-4486-94fe-f70d042123d6.jpg?v=1753046879</image:loc>
      <image:title>*PFAS Mixture 151 100 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000151MW - PFAS Mixture 151 100 µg/mL in Methanol:Water, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/hj-1022-2019-phenoxycarboxylic-pesticides-mixture-10-100-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_996db3be-45e5-4314-ad97-7f045afdd815.jpg?v=1753046882</image:loc>
      <image:title>*HJ 1022-2019 Phenoxycarboxylic Pesticides Mixture 10 100 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA30000010AC - HJ 1022-2019 Phenoxycarboxylic Pesticides Mixture 10 100 µg/mL in Acetone, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/hj-753-2015-pyrethroid-pesticides-mixture-153-100-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7354fca4-157f-4346-81fd-91fafda36958.jpg?v=1753046883</image:loc>
      <image:title>*HJ 753-2015 Pyrethroid Pesticides Mixture 153 100 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000153AC - HJ 753-2015 Pyrethroid Pesticides Mixture 153 100 µg/mL in Acetone, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/hj-699-2014-organochlorine-pesticides-chlorobenzenes-mixture-11-100-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>*HJ 699-2014 Organochlorine Pesticides &amp; Chlorobenzenes Mixture 11 100 µg/mL in Acetone, 1 mL</image:title>
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      <image:caption>Logo of LGC for LDREA50000157HE - HJ 867-2017, YC/T333-2010 Phthalate Esters Mixture 157 5000 µg/mL in n-Hexane, 1 mL</image:caption>
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  <url>
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      <image:title>*Nitrobenzene Mixture 355 100 µg/mL in Methanol, 1 mL</image:title>
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      <image:title>*HJ 36600-2018 SVOC Mixture 261 2000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000261DI - HJ 36600-2018 SVOC Mixture 261 2000 µg/mL in Dichloromethane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/iso-10382-2002-pcb-and-organochlorine-pesticide-mixture-369-100-ug-ml-in-isooctane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8a0b4483-c9b7-4620-bf93-3ef19b5e43c7.jpg?v=1753046966</image:loc>
      <image:title>*ISO 10382:2002 PCB and Organochlorine Pesticide Mixture 369 100 µg/mL in Isooctane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000369IO - ISO 10382:2002 PCB and Organochlorine Pesticide Mixture 369 100 µg/mL in Isooctane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/hj-36600-2018-svoc-mixture-263-2000-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_204f6372-8d5a-4570-bbdf-607b79c16e86.jpg?v=1753046967</image:loc>
      <image:title>*HJ 36600-2018 SVOC Mixture 263 2000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000263DI - HJ 36600-2018 SVOC Mixture 263 2000 µg/mL in Dichloromethane, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/iso-14154-chlorophenol-mixture-370-200-1000-ug-ml-in-ethanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c2f1c7e2-2fda-4d5f-83bd-ecfc1558a790.jpg?v=1753046969</image:loc>
      <image:title>*ISO 14154 Chlorophenol Mixture 370 200-1000 µg/mL in Ethanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000370ET - ISO 14154 Chlorophenol Mixture 370 200-1000 µg/mL in Ethanol, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/hj-909-2017-pbde-mixture-265-200-ug-ml-in-n-hexane-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4d2e4605-f406-4b7c-90b2-20f623bfa05b.jpg?v=1753046970</image:loc>
      <image:title>*HJ 909-2017 PBDE Mixture 265 200 µg/mL in n-Hexane:Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000265HT - HJ 909-2017 PBDE Mixture 265 200 µg/mL in n-Hexane:Toluene, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/gb-50325-2020-tvoc-mixture-266-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_38ba6e91-c163-478d-8af6-0ec3812a6d90.jpg?v=1753046973</image:loc>
      <image:title>*GB 50325-2020 TVOC Mixture 266 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000266ME - GB 50325-2020 TVOC Mixture 266 2000 µg/mL in Methanol, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-505-stock-standard-mixture-375-100-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4a01b395-8a45-46c8-8f8e-afeb7ff2021b.jpg?v=1753046974</image:loc>
      <image:title>*EPA Method 505 Stock Standard Mixture 375 100 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000375TO - EPA Method 505 Stock Standard Mixture 375 100 µg/mL in Toluene, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/halogenated-hydrocarbons-mixture-267-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_48736be9-365d-4157-be04-8a767b96b9f4.jpg?v=1753046975</image:loc>
      <image:title>*Halogenated Hydrocarbons Mixture 267 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000267ME - Halogenated Hydrocarbons Mixture 267 1000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-502-voc-mixture-380-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_774fcd8d-92a0-4802-a203-e9fa7bdd4c18.jpg?v=1753046977</image:loc>
      <image:title>*EPA Method 502 VOC Mixture 380 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000380ME - EPA Method 502 VOC Mixture 380 2000 µg/mL in Methanol, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/hj-36600-2018-voc-mixture-268-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c23d001d-9ae8-4af3-ac94-1ab9ddcabcb9.jpg?v=1753046978</image:loc>
      <image:title>*HJ 36600-2018 VOC Mixture 268 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000268ME - HJ 36600-2018 VOC Mixture 268 1000 µg/mL in Methanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/montana-pesticide-mixture-270-10-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1f36d22f-d980-4ddb-aa83-f5cca60ed7a4.jpg?v=1753046983</image:loc>
      <image:title>*Montana Pesticide Mixture 270 10 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000270AL - Montana Pesticide Mixture 270 10 µg/mL in Acetonitrile, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-503-1-aromatic-and-alkene-mixture-382-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b6e5cd4b-9424-493c-9c66-23f9d0ea8a9a.jpg?v=1753046984</image:loc>
      <image:title>*EPA Method 503.1 Aromatic and Alkene Mixture 382 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000382ME - EPA Method 503.1 Aromatic and Alkene Mixture 382 2000 µg/mL in Methanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/chlorinated-pesticides-mixture-2000-ug-ml-in-toluene-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0c34376c-b7eb-401c-b221-3b3c12a9321f.jpg?v=1753046988</image:loc>
      <image:title>*Chlorinated Pesticides Mixture 2000 µg/mL in Toluene/Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000274TH - Chlorinated Pesticides Mixture 2000 µg/mL in Toluene/Hexane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-505-organochloride-pesticide-mixture-383-100-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f42ca7a2-8533-4a71-aa1d-6417e41fc37d.jpg?v=1753046987</image:loc>
      <image:title>*EPA Method 505 Organochloride Pesticide Mixture 383 100 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000383TO - EPA Method 505 Organochloride Pesticide Mixture 383 100 µg/mL in Toluene, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/epa-method-614-organophosphorus-pesticides-mixture-1000-ug-ml-in-acetone-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9b5d5481-426b-49dd-9b96-3aa2176456ac.jpg?v=1753046991</image:loc>
      <image:title>*EPA Method 614 Organophosphorus Pesticides Mixture 1000 µg/mL in Acetone/Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000275AH - EPA Method 614 Organophosphorus Pesticides Mixture 1000 µg/mL in Acetone/Hexane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-525-1-pah-mixture-385-500-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ab22183f-5e19-4cd5-950c-915ba7d8fcd7.jpg?v=1753046994</image:loc>
      <image:title>*EPA Method 525.1 PAH Mixture 385 500 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000385TO - EPA Method 525.1 PAH Mixture 385 500 µg/mL in Toluene, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-525-2-organochlorine-pesticides-mixture-100-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b08e8aa8-76ed-40e9-af52-4a61b08b8f68.jpg?v=1753046996</image:loc>
      <image:title>*EPA Method 525.2 Organochlorine Pesticides Mixture 100 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000278AC - EPA Method 525.2 Organochlorine Pesticides Mixture 100 µg/mL in Acetone, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/epa-method-505-organohalide-pesticide-mixture-388-200-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6d9a7e7d-d8b5-4303-bee6-37a720b6d7d4.jpg?v=1753046997</image:loc>
      <image:title>*EPA Method 505 Organohalide Pesticide Mixture 388 200 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000388ME - EPA Method 505 Organohalide Pesticide Mixture 388 200 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ddd-dde-and-ddt-organochlorine-pesticides-mixture-250-ug-ml-in-toluene-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2eb0be41-1be9-4512-b749-c2297947bcf2.jpg?v=1753046999</image:loc>
      <image:title>*DDD, DDE and DDT Organochlorine Pesticides Mixture 250 µg/mL in Toluene/Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000279TH - DDD, DDE and DDT Organochlorine Pesticides Mixture 250 µg/mL in Toluene/Hexane, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/epa-method-528-phenol-calibration-mixture-389-2000-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4909b2e1-d52c-408f-8e06-3c1a51c89005.jpg?v=1753047000</image:loc>
      <image:title>*EPA Method 528 Phenol Calibration Mixture 389 2000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000389DI - EPA Method 528 Phenol Calibration Mixture 389 2000 µg/mL in Dichloromethane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/organometallic-butyltin-chloride-mixture-2000-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d3192777-22fd-4738-aed1-4d01fb5ee8d4.jpg?v=1753047002</image:loc>
      <image:title>*Organometallic Butyltin Chloride Mixture 2000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000280DI - Organometallic Butyltin Chloride Mixture 2000 µg/mL in Dichloromethane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-624-625-tuning-standards-mixture-1000-ug-ml-in-dichloromethane-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ba7f58f6-4139-43cc-92bc-c2f31eb514ea.jpg?v=1753047005</image:loc>
      <image:title>*EPA Method 624/625 Tuning Standards Mixture 1000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000281DI - EPA Method 624/625 Tuning Standards Mixture 1000 µg/mL in Dichloromethane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-608-organochlorine-pesticide-mixture-391-20-ug-ml-in-isooctane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_24afacfd-a0b8-496e-9f0c-aa4c1d5be96c.jpg?v=1753047005</image:loc>
      <image:title>*EPA Method 608 Organochlorine Pesticide Mixture 391 20 µg/mL in Isooctane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000391IO - EPA Method 608 Organochlorine Pesticide Mixture 391 20 µg/mL in Isooctane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-622-1-pesticide-mixture-392-1000-ug-ml-in-methyl-tert-butyl-ether-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a28094cb-bf09-4a5d-a569-0972b97dab93.jpg?v=1753047008</image:loc>
      <image:title>*EPA Method 622.1 Pesticide Mixture 392 1000 µg/mL in Methyl tert Butyl Ether, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000392MB - EPA Method 622.1 Pesticide Mixture 392 1000 µg/mL in Methyl tert Butyl Ether, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/dro-mixture-2000-ug-ml-in-dichloromethane-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6aa99e5f-0e8f-4019-a1b3-00aaa3c1a1aa.jpg?v=1753047011</image:loc>
      <image:title>*DRO Mixture 2000 µg/mL in Dichloromethane/Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000286DX - DRO Mixture 2000 µg/mL in Dichloromethane/Hexane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-625-phenol-mixture-394-2000-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bf9b9cf1-fe91-4c3b-b6e0-c84612525087.jpg?v=1753047011</image:loc>
      <image:title>*EPA Method 625 Phenol Mixture 394 2000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000394DI - EPA Method 625 Phenol Mixture 394 2000 µg/mL in Dichloromethane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/hydrocarbon-window-defining-standard-mixture-500-ug-ml-in-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Hydrocarbon Window Defining Standard Mixture 500 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000288HE - Hydrocarbon Window Defining Standard Mixture 500 µg/mL in Hexane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/tclp-volatiles-mixture-396-1000-ug-ml-in-methanol-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_28ddbf78-0903-47a0-b63f-ec044f98ab3c.jpg?v=1753047017</image:loc>
      <image:title>*TCLP Volatiles Mixture 396 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000396ME - TCLP Volatiles Mixture 396 1000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-1311-tclp-pesticide-spiking-mixture-398-2000-4000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_168f8b65-1904-4d32-8894-4b0c6ebeab07.jpg?v=1753047020</image:loc>
      <image:title>*EPA Method 1311 TCLP Pesticide Spiking Mixture 398 2000-4000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000398ME - EPA Method 1311 TCLP Pesticide Spiking Mixture 398 2000-4000 µg/mL in Methanol, 1 mL</image:caption>
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      <image:caption>Logo of LGC for LDREA50000292IT - GC PestiMix 1 10 µg/mL in Isooctane:Toluene (50:50), CAS # 70217-36-6, 1 mL</image:caption>
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  <url>
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      <image:caption>Logo of LGC for LDREA50000293IT - GC PestiMix 2 10 µg/mL in Isooctane:Toluene (50:50), 1 mL</image:caption>
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  <url>
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    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*GC PestiMix 3 10 µg/mL in Isooctane:Toluene (50:50), 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000294IT - GC PestiMix 3 10 µg/mL in Isooctane:Toluene (50:50), 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-515-2-methyl-derivatives-mixture-403-100-500-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*EPA Method 515.2 Methyl Derivatives Mixture 403 100-500 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000403ME - EPA Method 515.2 Methyl Derivatives Mixture 403 100-500 µg/mL in Methanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/pcb-mixture-for-food-human-tissue-analysis-297-10-ug-ml-in-isooctane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*PCB Mixture for Food &amp; Human Tissue Analysis 297 10 µg/mL in Isooctane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000297IO - PCB Mixture for Food &amp; Human Tissue Analysis 297 10 µg/mL in Isooctane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-515-2-underivatized-mixture-404-100-500-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>*EPA Method 515.2 Underivatized Mixture 404 100-500 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000404ME - EPA Method 515.2 Underivatized Mixture 404 100-500 µg/mL in Methanol, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/hj-835-2017-hj-835-2017-hj-900-2017-hj-901-2017-hj-912-2017-hj-921-2017-organochlorine-pesticides-mixture-302-1000-ug-ml-in-n-hexane-acetone-1-ml</loc>
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      <image:title>*HJ 835-2017, HJ 835-2017, HJ 900-2017, HJ 901-2017, HJ 912-2017, HJ 921-2017 Organochlorine Pesticides Mixture 302 1000 µg/mL in n-Hexane/Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000302AH - HJ 835-2017, HJ 835-2017, HJ 900-2017, HJ 901-2017, HJ 912-2017, HJ 921-2017 Organochlorine Pesticides Mixture 302 1000 µg/mL in n-Hexane/Acetone, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-515-3-laboratory-performance-check-mixture-406-12-5-25-ug-ml-in-methyl-tert-butyl-ether-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_76acff63-b13b-4254-a930-86ca93536645.jpg?v=1753047039</image:loc>
      <image:title>*EPA Method 515.3 Laboratory Performance Check Mixture 406 12.5-25 µg/mL in Methyl tert Butyl Ether, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000406MB - EPA Method 515.3 Laboratory Performance Check Mixture 406 12.5-25 µg/mL in Methyl tert Butyl Ether, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/antioxidants-mixture-303-1000-ug-ml-in-cyclohexane-ethyl-acetate-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Antioxidants Mixture 303 1000 µg/mL in Cyclohexane:Ethyl acetate, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000303CE - Antioxidants Mixture 303 1000 µg/mL in Cyclohexane:Ethyl acetate, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-515-3-independent-check-standard-mixture-407-10-100-ug-ml-in-methyl-tert-butyl-ether-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_18c90b3f-5d02-4288-9770-a04c6b110a06.jpg?v=1753047042</image:loc>
      <image:title>*EPA Method 515.3 Independent Check Standard Mixture 407 10-100 µg/mL in Methyl tert Butyl Ether, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000407MB - EPA Method 515.3 Independent Check Standard Mixture 407 10-100 µg/mL in Methyl tert Butyl Ether, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/epa-method-515-4-herbicide-mixture-409-10-100-ug-ml-in-methyl-tert-butyl-ether-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*EPA Method 515.4 Herbicide Mixture 409 10-100 µg/mL in Methyl tert Butyl Ether, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000409MB - EPA Method 515.4 Herbicide Mixture 409 10-100 µg/mL in Methyl tert Butyl Ether, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-8015-non-halogenated-voc-mixture-412-100-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_25aba355-afc0-4df2-8baa-552399d7f3f1.jpg?v=1753047052</image:loc>
      <image:title>*EPA Method 8015 Non-halogenated VOC Mixture 412 100 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000412ME - EPA Method 8015 Non-halogenated VOC Mixture 412 100 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/epa-method-8015-internal-standard-mixture-413-2000-ug-ml-in-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5785b7e7-7f18-4b3d-bd5e-92d1352d1592.jpg?v=1753047057</image:loc>
      <image:title>*EPA Method 8015 Internal Standard Mixture 413 2000 µg/mL in Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000413WA - EPA Method 8015 Internal Standard Mixture 413 2000 µg/mL in Water, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/haloacetic-acid-mixture-540-1000-ug-ml-in-methyl-tert-butyl-ether-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_08cf5f6f-2aa9-4429-b36b-646d526dde32.jpg?v=1753047057</image:loc>
      <image:title>*Haloacetic Acid Mixture 540 1000 µg/mL in Methyl tert Butyl Ether, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000540MB - Haloacetic Acid Mixture 540 1000 µg/mL in Methyl tert Butyl Ether, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-8020-surrogate-standard-mixture-415-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*EPA Method 8020 Surrogate Standard Mixture 415 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000415ME - EPA Method 8020 Surrogate Standard Mixture 415 2000 µg/mL in Methanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/pesticide-surrogate-mixture-541-2000-ug-ml-in-toluene-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Pesticide Surrogate Mixture 541 2000 µg/mL in Toluene:Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000541TH - Pesticide Surrogate Mixture 541 2000 µg/mL in Toluene:Hexane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/aldehyde-ketone-dnph-mixture-542-15-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0699c691-59a6-412b-93b5-05b709a92a91.jpg?v=1753047063</image:loc>
      <image:title>*Aldehyde/Ketone-DNPH Mixture 542 15 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000542AL - Aldehyde/Ketone-DNPH Mixture 542 15 µg/mL in Acetonitrile, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/hj-592-2010-nitroaromatics-mixture-543-100-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*HJ 592-2010 Nitroaromatics Mixture 543 100 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000543ME - HJ 592-2010 Nitroaromatics Mixture 543 100 µg/mL in Methanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-8041-phenol-mixture-417-2000-ug-ml-in-isopropanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*EPA Method 8041 Phenol Mixture 417 2000 µg/mL in Isopropanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000417IP - EPA Method 8041 Phenol Mixture 417 2000 µg/mL in Isopropanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/trihalomethane-mixture-544-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Trihalomethane Mixture 544 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000544ME - Trihalomethane Mixture 544 2000 µg/mL in Methanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-8091-rcra-analyte-mixture-425-1000-ug-ml-in-isooctane-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*EPA Method 8091 RCRA Analyte Mixture 425 1000 µg/mL in Isooctane:Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000425IT - EPA Method 8091 RCRA Analyte Mixture 425 1000 µg/mL in Isooctane:Toluene, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/hydrocarbons-mixture-c10-c40-545-1000-ug-ml-in-heptane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Hydrocarbons Mixture (C10-C40) 545 1000 µg/mL in Heptane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000545HP - Hydrocarbons Mixture (C10-C40) 545 1000 µg/mL in Heptane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-8091-non-rcra-analyte-mixture-426-1000-ug-ml-in-isooctane-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*EPA Method 8091 Non-RCRA Analyte Mixture 426 1000 µg/mL in Isooctane:Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000426IT - EPA Method 8091 Non-RCRA Analyte Mixture 426 1000 µg/mL in Isooctane:Toluene, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/hydrocarbons-mixture-c5-c10-546-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Hydrocarbons Mixture (C5-C10) 546 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000546ME - Hydrocarbons Mixture (C5-C10) 546 2000 µg/mL in Methanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/hydrocarbons-mixture-c8-c40-547-500-ug-ml-in-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Hydrocarbons Mixture (C8-C40) 547 500 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000547HE - Hydrocarbons Mixture (C8-C40) 547 500 µg/mL in Hexane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-8141-organophosphorus-pesticide-mixture-428-200-ug-ml-in-n-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*EPA Method 8141 Organophosphorus Pesticide Mixture 428 200 µg/mL in n-Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000428HE - EPA Method 8141 Organophosphorus Pesticide Mixture 428 200 µg/mL in n-Hexane, 1 mL</image:caption>
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    <loc>https://chromspec.com/products/voc-mixture-548-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*VOC Mixture 548 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000548ME - VOC Mixture 548 1000 µg/mL in Methanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-8141-organophosphorus-pesticide-mixture-429-200-ug-ml-in-n-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f8df2b2d-d564-4fd6-aab4-fd93a387a58b.jpg?v=1753047085</image:loc>
      <image:title>*EPA Method 8141 Organophosphorus Pesticide Mixture 429 200 µg/mL in n-Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000429HE - EPA Method 8141 Organophosphorus Pesticide Mixture 429 200 µg/mL in n-Hexane, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/phthalate-mixture-549-500-5000-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
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      <image:title>*Phthalate Mixture 549 500-5000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000549DI - Phthalate Mixture 549 500-5000 µg/mL in Dichloromethane, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/nitrobenzene-mixture-550-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>*Nitrobenzene Mixture 550 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000550ME - Nitrobenzene Mixture 550 2000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ny-t-761-2008-pyrethroids-pesticide-mixture-551-100-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ef7c2107-8337-4e7d-a719-361adf952f16.jpg?v=1753047092</image:loc>
      <image:title>*NY/T 761-2008 Pyrethroids Pesticide Mixture 551 100 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000551AC - NY/T 761-2008 Pyrethroids Pesticide Mixture 551 100 µg/mL in Acetone, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-8061-phthalate-mixture-438-1000-ug-ml-in-n-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1328570b-4b65-4827-b39c-44ae5d8fae34.jpg?v=1753047093</image:loc>
      <image:title>*EPA Method 8061 Phthalate Mixture 438 1000 µg/mL in n-Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000438HE - EPA Method 8061 Phthalate Mixture 438 1000 µg/mL in n-Hexane, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/gb-18581-2009-chlorinated-voc-mixture-552-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b8e05717-0446-4b66-a2b4-e865ef044ec4.jpg?v=1753047095</image:loc>
      <image:title>*GB 18581-2009 Chlorinated VOC Mixture 552 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000552ME - GB 18581-2009 Chlorinated VOC Mixture 552 1000 µg/mL in Methanol, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/en-12918-organophosphorus-mixture-440-100-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_22f661fe-60f4-4643-a05f-7063df0300be.jpg?v=1753047096</image:loc>
      <image:title>*EN 12918 Organophosphorus Mixture 440 100 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000440AC - EN 12918 Organophosphorus Mixture 440 100 µg/mL in Acetone, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-t-18446-2009-diisocyanate-mixture-554-100-ug-ml-in-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3a052701-65a7-4d5b-924e-42e27d5f3936.jpg?v=1753047098</image:loc>
      <image:title>*GB/T 18446-2009 Diisocyanate Mixture 554 100 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000554HE - GB/T 18446-2009 Diisocyanate Mixture 554 100 µg/mL in Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/nitroaromatics-mixture-556-1000-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_59638c8c-362c-4107-976c-e01df9b27739.jpg?v=1753047103</image:loc>
      <image:title>*Nitroaromatics Mixture 556 1000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000556DI - Nitroaromatics Mixture 556 1000 µg/mL in Dichloromethane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-8010-surrogate-standard-mixture-442-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5666f409-f232-4ca1-bbad-68d5d99fedfc.jpg?v=1753047104</image:loc>
      <image:title>*EPA Method 8010 Surrogate Standard Mixture 442 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000442ME - EPA Method 8010 Surrogate Standard Mixture 442 2000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-t-5750-9-2006-pyrethroids-pesticide-mixture-557-50-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_febbce5f-e827-4c11-bb1c-ad520e34df97.jpg?v=1753047107</image:loc>
      <image:title>*GB/T 5750.9-2006 Pyrethroids Pesticide Mixture 557 50 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000557AL - GB/T 5750.9-2006 Pyrethroids Pesticide Mixture 557 50 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/en-16694-pbde-mixture-443-5-ug-ml-in-toluene-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_22ef732a-c77d-45bf-8451-8096a8aab377.jpg?v=1753047107</image:loc>
      <image:title>*EN 16694 PBDE Mixture 443 5 µg/mL in Toluene, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000443TO - EN 16694 PBDE Mixture 443 5 µg/mL in Toluene, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-610-additions-pah-mixture-445-5-100-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b36b5e01-8863-42a5-9047-9e69ee35c8ab.jpg?v=1753047110</image:loc>
      <image:title>*EPA Method 610 Additions PAH Mixture 445 5-100 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000445AL - EPA Method 610 Additions PAH Mixture 445 5-100 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/btex-mixture-558-5000-ug-ml-in-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0c8dd518-fcb2-4fe9-9bd2-b341120e3246.jpg?v=1753047110</image:loc>
      <image:title>*BTEX Mixture 558 5000 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000558HE - BTEX Mixture 558 5000 µg/mL in Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-610-additions-pah-mixture-446-1000-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3192f624-373f-43c0-94ee-b00919316f09.jpg?v=1753047114</image:loc>
      <image:title>*EPA Method 610 Additions PAH Mixture 446 1000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000446DI - EPA Method 610 Additions PAH Mixture 446 1000 µg/mL in Dichloromethane, 1 mL</image:caption>
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  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-610-pah-mixture-559-100-2000-ug-ml-in-methanol-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bafa47c7-a9e5-46bc-ae27-7ab63d7fe53d.jpg?v=1753047113</image:loc>
      <image:title>*EPA Method 610 PAH Mixture 559 100-2000 µg/mL in Methanol:Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000559MD - EPA Method 610 PAH Mixture 559 100-2000 µg/mL in Methanol:Dichloromethane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalates-mixture-560-1000-10000-ug-ml-in-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9ecf3b85-a225-45d0-95e6-335935f3a430.jpg?v=1753047116</image:loc>
      <image:title>*Phthalates Mixture 560 1000-10000 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000560HE - Phthalates Mixture 560 1000-10000 µg/mL in Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/voc-mixture-561-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5cff16ff-9886-4c88-90b2-c74bd982e3c7.jpg?v=1753047118</image:loc>
      <image:title>*VOC Mixture 561 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000561ME - VOC Mixture 561 1000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-8315-mixture-452-1000-ug-ml-in-acetonitrile-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5fb79c0a-ca08-4ed4-b5e6-1714fdb46938.jpg?v=1753047119</image:loc>
      <image:title>*EPA Method 8315 Mixture 452 1000 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000452AL - EPA Method 8315 Mixture 452 1000 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/halogenated-pesticide-mixture-562-100-ug-ml-in-petroleum-ether-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c97fa989-6e02-490e-aa34-21c8c5345306.jpg?v=1753047121</image:loc>
      <image:title>*Halogenated Pesticide Mixture 562 100 µg/mL in Petroleum Ether, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000562PM - Halogenated Pesticide Mixture 562 100 µg/mL in Petroleum Ether, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-8315-mixture-453-1000-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8a42c99a-2d13-4ce2-967f-a6e2f93b770e.jpg?v=1753047125</image:loc>
      <image:title>*EPA Method 8315 Mixture 453 1000 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000453AL - EPA Method 8315 Mixture 453 1000 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/anline-and-nitroanilines-mixture-563-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3000ca35-3547-445f-a9c3-4a7af21b8db0.jpg?v=1753047125</image:loc>
      <image:title>*Anline and Nitroanilines Mixture 563 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000563ME - Anline and Nitroanilines Mixture 563 1000 µg/mL in Methanol, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/yc-t-207-2014-voc-mixture-564-75-10000-ug-ml-in-triacetin-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_321ad867-94cb-4036-9592-b820f765d9bc.jpg?v=1753047127</image:loc>
      <image:title>*YC/t 207-2014 VOC Mixture 564 75-10000 µg/mL in Triacetin, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000564TN - YC/t 207-2014 VOC Mixture 564 75-10000 µg/mL in Triacetin, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/iso-9377-2-mineral-oil-mixture-454-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_097713b0-22a7-430d-ac10-ac9c7ccb0694.jpg?v=1753047128</image:loc>
      <image:title>*ISO 9377-2 Mineral Oil Mixture 454, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000454 - ISO 9377-2 Mineral Oil Mixture 454, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/epa-method-556-carbonyl-mixture-457-1000-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3381bcd0-c2b2-402a-94fa-011b579471f7.jpg?v=1753047133</image:loc>
      <image:title>*EPA Method 556 Carbonyl Mixture 457 1000 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000457AL - EPA Method 556 Carbonyl Mixture 457 1000 µg/mL in Acetonitrile, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/aldehyde-ketone-dnph-mixture-571-100-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_131b076e-24f6-4405-a93d-570d87240d9d.jpg?v=1753047137</image:loc>
      <image:title>*Aldehyde/Ketone-DNPH Mixture 571 100 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000571AL - Aldehyde/Ketone-DNPH Mixture 571 100 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/michigan-residual-solvents-mixture-470-100-1000-ug-ml-in-triacetin-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8515c352-4460-470f-b262-6bdd15e38120.jpg?v=1753047139</image:loc>
      <image:title>*Michigan Residual Solvents Mixture 470 100-1000 µg/mL in Triacetin, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000470TN - Michigan Residual Solvents Mixture 470 100-1000 µg/mL in Triacetin, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/gb-t-20388-2016-phthalates-mixture-572-1000-5000-ug-ml-in-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b4f10591-cb6b-4cdf-b3f5-e794963c1155.jpg?v=1753047139</image:loc>
      <image:title>*GB/T 20388-2016 Phthalates Mixture 572 1000-5000 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000572HE - GB/T 20388-2016 Phthalates Mixture 572 1000-5000 µg/mL in Hexane, 1 mL</image:caption>
    </image:image>
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  <url>
    <loc>https://chromspec.com/products/michigan-residual-solvents-mixture-471-1000-ug-ml-in-triacetin-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_80ad2381-5c86-415a-a430-cf16a1a68782.jpg?v=1753047142</image:loc>
      <image:title>*Michigan Residual Solvents Mixture 471 1000 µg/mL in Triacetin, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000471TN - Michigan Residual Solvents Mixture 471 1000 µg/mL in Triacetin, 1 mL</image:caption>
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  <url>
    <loc>https://chromspec.com/products/organophosphorus-pesticides-mixture-573-100-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b6719de8-6d70-4c38-bcd6-2fce50c4e9c1.jpg?v=1753047142</image:loc>
      <image:title>*Organophosphorus Pesticides Mixture 573 100 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000573ME - Organophosphorus Pesticides Mixture 573 100 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/canada-pesticide-mixture-2a-100-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:caption>Logo of LGC for LDREA50000597EA - Organophosphorus Pesticides Mixture 597 100 µg/mL in Ethyl acetate, 1 mL</image:caption>
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      <image:caption>Logo of LGC for LDREA50000682CY - Organophosphorus Pesticide Mixture 682 100 µg/mL in Cyclohexane, 1 mL</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_024d42ce-f2d4-4b87-9e97-dca19330756f.jpg?v=1753047258</image:loc>
      <image:title>*PAH Mixture 627 0.5 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000627HE - PAH Mixture 627 0.5 µg/mL in Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-23200-121-2021-pesticide-mixture-5-50-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_389d183a-147c-4625-bf35-24611a46e845.jpg?v=1753047259</image:loc>
      <image:title>*GB 23200.121-2021 Pesticide Mixture 5 50 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000725AL - GB 23200.121-2021 Pesticide Mixture 5 50 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalates-mixture-628-1000-10000-ug-ml-in-ethyl-acetate-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ffadd637-dd5d-4606-9add-ad885b037b09.jpg?v=1753047261</image:loc>
      <image:title>*Phthalates Mixture 628 1000-10000 µg/mL in Ethyl acetate, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000628EA - Phthalates Mixture 628 1000-10000 µg/mL in Ethyl acetate, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-23200-121-2021-pesticide-mixture-6-50-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2c46b5a2-b8f4-436b-b50c-35aca21d0c8c.jpg?v=1753047262</image:loc>
      <image:title>*GB 23200.121-2021 Pesticide Mixture 6 50 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000726AL - GB 23200.121-2021 Pesticide Mixture 6 50 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-mixture-629-500-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e88731c4-a320-4ade-bd37-97946ac4baaf.jpg?v=1753047264</image:loc>
      <image:title>*PCB Mixture 629 500 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000629AC - PCB Mixture 629 500 µg/mL in Acetone, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-23200-121-2021-pesticide-mixture-7-50-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_483729f8-636a-4ad6-beb1-c823557359f6.jpg?v=1753047264</image:loc>
      <image:title>*GB 23200.121-2021 Pesticide Mixture 7 50 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000727AL - GB 23200.121-2021 Pesticide Mixture 7 50 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-23200-121-2021-pesticide-mixture-9-50-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_660dba78-ee48-49c0-a634-62cff0c502eb.jpg?v=1753047267</image:loc>
      <image:title>*GB 23200.121-2021 Pesticide Mixture 9 50 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000729AL - GB 23200.121-2021 Pesticide Mixture 9 50 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gro-hydrocarbons-mixture-c4-c12-631-2000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_65c88ab7-e8eb-4ee5-9e8a-1374a082ce85.jpg?v=1753047270</image:loc>
      <image:title>*GRO Hydrocarbons Mixture (C4-C12) 631 2000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000631ME - GRO Hydrocarbons Mixture (C4-C12) 631 2000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-t-5750-8-2006-app-a-voc-mixture-632-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_5656869e-0bd3-472f-8034-70132830eefc.jpg?v=1753047274</image:loc>
      <image:title>*GB/T 5750.8-2006 App. A VOC Mixture 632 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000632ME - GB/T 5750.8-2006 App. A VOC Mixture 632 1000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/dnph-mixture-737-15-ug-ml-in-acetonitrile-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b19dd70a-b512-4d31-b9cf-a5ee5e6de4ce.jpg?v=1753047280</image:loc>
      <image:title>*DNPH Mixture 737 15 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000737AL - DNPH Mixture 737 15 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/organochlorine-pesticides-mixture-637-500-ug-ml-in-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_e2de0e33-4106-427a-84b8-8949b0aed6ec.jpg?v=1753047280</image:loc>
      <image:title>*Organochlorine Pesticides Mixture 637 500 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000637HE - Organochlorine Pesticides Mixture 637 500 µg/mL in Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-31604-52-2021-primary-aromatic-amine-mixtures-36-1000-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b6580f29-406a-40c7-8716-1825543ce565.jpg?v=1753047283</image:loc>
      <image:title>*GB 31604.52-2021 Primary Aromatic Amine Mixtures 36 1000 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000739AL - GB 31604.52-2021 Primary Aromatic Amine Mixtures 36 1000 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/carbamate-pesticides-mixture-638-100-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3f946839-ed61-48e6-bd3c-47694aeb3be3.jpg?v=1753047283</image:loc>
      <image:title>*Carbamate Pesticides Mixture 638 100 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000638ME - Carbamate Pesticides Mixture 638 100 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pah-mixture-641-1000-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1acc679d-a7a9-450e-9d38-1d66d3891700.jpg?v=1753047286</image:loc>
      <image:title>*PAH Mixture 641 1000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000641DI - PAH Mixture 641 1000 µg/mL in Dichloromethane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/svoc-nitrobenzenes-and-pentachlorobenzene-mixture-642-1000-ug-ml-in-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_620dd9eb-1bc5-4966-a7ee-dbe89fc24467.jpg?v=1753047288</image:loc>
      <image:title>*SVOC Nitrobenzenes and Pentachlorobenzene Mixture 642 1000 µg/mL in Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000642DI - SVOC Nitrobenzenes and Pentachlorobenzene Mixture 642 1000 µg/mL in Dichloromethane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/explosives-nitrobenzenes-and-toluenes-mixture-643-100-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3ce19828-bea2-4b19-82d2-6de2fb84b558.jpg?v=1753047291</image:loc>
      <image:title>*Explosives Nitrobenzenes and -toluenes Mixture 643 100 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000643ME - Explosives Nitrobenzenes and -toluenes Mixture 643 100 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalates-mixture-644-2000-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_41e3da46-adc2-4f60-84a5-afeb194ebadf.jpg?v=1753047294</image:loc>
      <image:title>*Phthalates Mixture 644 2000 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000644AL - Phthalates Mixture 644 2000 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/phthalates-mixture-645-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fdbb4d39-abb0-4a5b-8862-1c45b9bc93df.jpg?v=1753047298</image:loc>
      <image:title>*Phthalates Mixture 645 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000645ME - Phthalates Mixture 645 1000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-5009-271-2016-phthalates-mixture-646-1000-ug-ml-in-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_17ad12c5-af52-46bd-9ac7-5f633678f283.jpg?v=1753047301</image:loc>
      <image:title>*GB 5009.271-2016 Phthalates Mixture 646 1000 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000646HE - GB 5009.271-2016 Phthalates Mixture 646 1000 µg/mL in Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/terpimix-2-2500-ug-ml-in-isopropanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c75fb2e6-a2a9-4f4e-8ea0-235375679ae3.jpg?v=1753047304</image:loc>
      <image:title>*TerpiMix 2 2500 µg/mL in Isopropanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000653IP - TerpiMix 2 2500 µg/mL in Isopropanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/dnph-mixture-749-20-ug-ml-in-acetonitrile-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_409ae97d-50bb-4e1f-802e-4a439a9cafc7.jpg?v=1753047306</image:loc>
      <image:title>*DNPH Mixture 749 20 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000749AL - DNPH Mixture 749 20 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/terpimix-3-2500-ug-ml-in-isopropanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_239c20a3-2eb9-451e-97fa-20c4e5a03c10.jpg?v=1753047307</image:loc>
      <image:title>*TerpiMix 3 2500 µg/mL in Isopropanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000654IP - TerpiMix 3 2500 µg/mL in Isopropanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-8260-voc-mixture-565-200-ug-ml-in-methanol-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_44eda51d-84ea-4614-9b26-a1c1d15b5a13.jpg?v=1753047310</image:loc>
      <image:title>*EPA Method 8260 VOC Mixture 565 200 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000656ME - EPA Method 8260 VOC Mixture 565 200 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-8327-pfas-mixture-10-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4e19e80e-48b7-49d1-bd38-552051fb0c46.jpg?v=1753047311</image:loc>
      <image:title>*EPA Method 8327 PFAS Mixture 10 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000752MW - EPA Method 8327 PFAS Mixture 10 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-1633-pfas-mixture-10-ug-ml-in-methanol-water-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0d73ce41-5ee4-4809-ad1d-576af3a76073.jpg?v=1753047314</image:loc>
      <image:title>*EPA Method 1633 PFAS Mixture 10 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000753MW - EPA Method 1633 PFAS Mixture 10 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-625-sv-calibration-mixture-660-1000-ug-ml-in-benzene-dichloromethane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3fd3fe18-bd52-476a-8bde-2a13655b261e.jpg?v=1753047316</image:loc>
      <image:title>*EPA Method 625 SV Calibration Mixture 660 1000 µg/mL in Benzene:Dichloromethane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000660BD - EPA Method 625 SV Calibration Mixture 660 1000 µg/mL in Benzene:Dichloromethane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/aflatoxins-b1-b2-g1-and-g2-mixture-755-2-ug-ml-in-acetonitrile-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_acab09b1-2313-4936-90f5-2d5637bb110c.jpg?v=1753047317</image:loc>
      <image:title>*Aflatoxins B1, B2, G1 and G2 Mixture 755 2 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000755AL - Aflatoxins B1, B2, G1 and G2 Mixture 755 2 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pyrrolizidine-alkaloids-mixture-661-100-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_b65f61a6-63d3-467c-8609-97cabfdaa4bf.jpg?v=1753047319</image:loc>
      <image:title>*Pyrrolizidine alkaloids Mixture 661 100 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000661ME - Pyrrolizidine alkaloids Mixture 661 100 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-t-21312-2007-14-quinolones-20-ug-ml-in-methanol-1-5-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bc57c8d4-f0ad-47cc-9c46-7ffa6f5fac06.jpg?v=1753047321</image:loc>
      <image:title>*GB/T 21312-2007 14 Quinolones 20 µg/mL in Methanol, 1.5 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000757ME - GB/T 21312-2007 14 Quinolones 20 µg/mL in Methanol, 1.5 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/oregon-pesticide-mixture-662-100x-action-limit-100-200-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a14586e4-43d5-4649-b78f-73d15d21ba2a.jpg?v=1753047322</image:loc>
      <image:title>*Oregon Pesticide Mixture 662 100x Action Limit 100-200 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000662AL - Oregon Pesticide Mixture 662 100x Action Limit 100-200 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-552-halogenated-acetic-mixture-1000-ug-ml-in-methyl-tert-butyl-ether-1-ml-ship-with-an-ice-pack</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_681e4be5-89ec-461d-b05f-b249d21d0779.jpg?v=1753047324</image:loc>
      <image:title>*EPA Method 552 Halogenated Acetic Mixture 1000 ug/mL in Methyl tert-butyl ether, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000758MB - EPA Method 552 Halogenated Acetic Mixture 1000 ug/mL in Methyl tert-butyl ether, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/organophosphorus-pesticides-mixture-665-100-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_03ac52d1-73da-4fcb-8b3e-956077a636c9.jpg?v=1753047325</image:loc>
      <image:title>*Organophosphorus Pesticides Mixture 665 100 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000665AC - Organophosphorus Pesticides Mixture 665 100 µg/mL in Acetone, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/native-pfas-precision-and-recovery-standard-solution-1-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3628eee8-6f6a-4a8f-9d24-51638c4484f6.jpg?v=1753047327</image:loc>
      <image:title>*Native PFAS Precision and Recovery Standard Solution 1 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000764MW - Native PFAS Precision and Recovery Standard Solution 1 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acephate-and-methamidophos-mixture-666-1000-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_64f0ffc3-7486-4106-9197-8718ba172268.jpg?v=1753047328</image:loc>
      <image:title>*Acephate and Methamidophos Mixture 666 1000 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000666AC - Acephate and Methamidophos Mixture 666 1000 µg/mL in Acetone, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-1633-pfas-mixture-0-25-6-25-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d9556e98-a60f-4427-8953-c365c59f0a99.jpg?v=1753047330</image:loc>
      <image:title>*EPA Method 1633 PFAS Mixture 0.25-6.25 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000766MW - EPA Method 1633 PFAS Mixture 0.25-6.25 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/aldehyde-ketone-dnph-mixture-667-2-5-ug-ml-in-acetonitrile-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_fe50e375-6aed-446c-a354-ac9f0fe57478.jpg?v=1753047330</image:loc>
      <image:title>*Aldehyde/Ketone-DNPH Mixture 667 2-5 µg/mL in Acetonitrile, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000667AL - Aldehyde/Ketone-DNPH Mixture 667 2-5 µg/mL in Acetonitrile, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-537-analyte-primary-dilution-standard-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c2aac5ce-ee91-4a56-aafa-a947d8b68724.jpg?v=1753047333</image:loc>
      <image:title>*EPA Method 537 Analyte Primary Dilution Standard in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000767MW - EPA Method 537 Analyte Primary Dilution Standard in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/epa-method-537-analyte-primary-dilution-standard-branched-linear-mix-2-ug-ml-in-methanol-water-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_8333519c-a834-45c1-9d43-d983707712ff.jpg?v=1753047336</image:loc>
      <image:title>*EPA Method 537 Analyte Primary Dilution Standard (branched/linear mix) 2 µg/mL in Methanol:Water, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000768MW - EPA Method 537 Analyte Primary Dilution Standard (branched/linear mix) 2 µg/mL in Methanol:Water, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sn-t-2463-2010-pcb-mixture-670-100-ug-ml-in-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3e2e214c-bf00-479e-bd16-c5e7bf711d2e.jpg?v=1753047336</image:loc>
      <image:title>*SN/T 2463-2010 PCB Mixture 670 100 µg/mL in Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000670HE - SN/T 2463-2010 PCB Mixture 670 100 µg/mL in Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/tricaprin-8000-ug-ml-in-pyridine-cas-621-71-6-5-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f4cf1f30-813b-4f64-b119-422495b27731.jpg?v=1753047339</image:loc>
      <image:title>*Tricaprin 8000 µg/mL in Pyridine, CAS # 621-71-6, 5 mL</image:title>
      <image:caption>Logo of LGC for LDREAY09010004PY - Tricaprin 8000 µg/mL in Pyridine, CAS # 621-71-6, 5 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/heptanal-and-nonanal-mixture-671-100-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4d694b7d-4fbf-46da-af73-808cd0c052af.jpg?v=1753047339</image:loc>
      <image:title>*Heptanal and Nonanal Mixture 671 100 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000671ME - Heptanal and Nonanal Mixture 671 100 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/voc-mixture-672-1000-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c63fd286-bd13-4daa-9fa7-2d73f60325af.jpg?v=1753047342</image:loc>
      <image:title>*VOC Mixture 672 1000 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000672ME - VOC Mixture 672 1000 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/sebuthylazine-2-hydroxy-10-ug-ml-in-methanol-cas-33124-61-7-10-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_42a7b831-3047-4cc4-b2b4-00929eaba83f.jpg?v=1753047344</image:loc>
      <image:title>*Sebuthylazine-2-hydroxy 10 µg/mL in Methanol, CAS # 33124-61-7, 10 mL</image:title>
      <image:caption>Logo of LGC for LDREB16920900ME1 - Sebuthylazine-2-hydroxy 10 µg/mL in Methanol, CAS # 33124-61-7, 10 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/carbamate-pesticide-mixture-673-79-ug-ml-100-mg-kg-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_274f6342-9fd5-4194-a46e-a95bb8a3d9dd.jpg?v=1753047347</image:loc>
      <image:title>*Carbamate Pesticide Mixture 673 79 µg/mL (100 mg/kg) in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000673ME - Carbamate Pesticide Mixture 673 79 µg/mL (100 mg/kg) in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/2-3-4-6-tetrachloroanisole-100-ug-ml-in-cyclohexane-cas-938-22-7-10-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_c72424fe-b737-4693-8e48-59f3c6afc34a.jpg?v=1753047347</image:loc>
      <image:title>*2,3,4,6-Tetrachloroanisole 100 µg/mL in Cyclohexane, CAS # 938-22-7, 10 mL</image:title>
      <image:caption>Logo of LGC for LDREB17333150CY1 - 2,3,4,6-Tetrachloroanisole 100 µg/mL in Cyclohexane, CAS # 938-22-7, 10 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/ny-t-761-2008-pesticide-mixture-674-1000-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_bb89c1ac-daa2-4ac8-9dac-64cecff26d08.jpg?v=1753047350</image:loc>
      <image:title>*NY/T 761-2008 Pesticide Mixture 674 1000 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000674AC - NY/T 761-2008 Pesticide Mixture 674 1000 µg/mL in Acetone, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pcb-no-209-13c12-40-ug-ml-in-isooctane-cas-105600-27-9-10-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_3a807d2a-831a-44ca-9131-1099bf39cdce.jpg?v=1753047350</image:loc>
      <image:title>*PCB No. 209 13C12 40 µg/mL in Isooctane, CAS # 105600-27-9, 10 mL</image:title>
      <image:caption>Logo of LGC for LDREB20020913IO4 - PCB No. 209 13C12 40 µg/mL in Isooctane, CAS # 105600-27-9, 10 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pyridine-pesticide-mixture-675-500-ug-ml-in-methanol-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_a7fe7b26-3eca-4b1b-b9b0-4736b7a4b0c5.jpg?v=1753047353</image:loc>
      <image:title>*Pyridine Pesticide Mixture 675 500 µg/mL in Methanol, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000675ME - Pyridine Pesticide Mixture 675 500 µg/mL in Methanol, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/iso-10301-voc-standard-mixture-365-10-ug-ml-in-isooctane-10-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_359edb9e-b4ee-4a1c-8550-2fc9517426e8.jpg?v=1753047355</image:loc>
      <image:title>*ISO 10301 VOC Standard Mixture 365 10 µg/mL in Isooctane, 10 mL</image:title>
      <image:caption>Logo of LGC for LDREB50000365IO - ISO 10301 VOC Standard Mixture 365 10 µg/mL in Isooctane, 10 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/gb-23200-100-2016-pyrethroide-pesticide-mixture-677-100-ug-ml-in-toluene-hexane-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6adb48ab-94fe-4fa0-addc-e93fbcb15693.jpg?v=1753047356</image:loc>
      <image:title>*GB 23200.100-2016 Pyrethroide Pesticide Mixture 677 100 µg/mL in Toluene:Hexane, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000677TH - GB 23200.100-2016 Pyrethroide Pesticide Mixture 677 100 µg/mL in Toluene:Hexane, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/pesticide-mixture-679-100-ug-ml-in-acetone-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_2875878a-92e8-4645-8474-048a68d92e9a.jpg?v=1753047359</image:loc>
      <image:title>*Pesticide Mixture 679 100 µg/mL in Acetone, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREA50000679AC - Pesticide Mixture 679 100 µg/mL in Acetone, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/en-12918-organophosphorus-mixture-439-10-ug-ml-in-acetone-10-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_dde4c0a5-abcd-4f24-bcad-9557cf756af4.jpg?v=1753047361</image:loc>
      <image:title>*EN 12918 Organophosphorus Mixture 439 10 µg/mL in Acetone, 10 mL</image:title>
      <image:caption>Logo of LGC for LDREB50000439AC - EN 12918 Organophosphorus Mixture 439 10 µg/mL in Acetone, 10 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/voc-mixture-614-1-3-930-ug-ml-in-triacetin-10-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_14a8f466-ecd6-4c71-a47c-1ce446d3d215.jpg?v=1753047366</image:loc>
      <image:title>*VOC Mixture 614 1.3-930 µg/mL in Triacetin, 10 mL</image:title>
      <image:caption>Logo of LGC for LDREB50000663TN - VOC Mixture 614 1.3-930 µg/mL in Triacetin, 10 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/mineral-oil-light-cas-8042-47-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_321e383b-ca91-44eb-8f3b-62089811ee95.jpg?v=1753047366</image:loc>
      <image:title>*Mineral Oil Light, CAS # 8042-47-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREC03009015 - Mineral Oil Light, CAS # 8042-47-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/diesel-oil-without-additives-cas-68334-30-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4c9353c4-575e-4d81-86b0-d772a16952f6.jpg?v=1753047369</image:loc>
      <image:title>*Diesel Oil (without additives), CAS # 68334-30-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREC03009000 - Diesel Oil (without additives), CAS # 68334-30-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/mineral-oil-heavy-cas-8042-47-5-1-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_1e68073f-3d08-41ec-a28f-16cdd3f8b948.jpg?v=1753047371</image:loc>
      <image:title>*Mineral Oil Heavy, CAS # 8042-47-5, 1 mL</image:title>
      <image:caption>Logo of LGC for LDREC03009010 - Mineral Oil Heavy, CAS # 8042-47-5, 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acebutolol-hydrochloride-neat-cas-34381-68-5-50-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0cb166b9-64af-44f6-b130-d1b3c65b011a.jpg?v=1753047371</image:loc>
      <image:title>*Acebutolol hydrochloride, Neat, CAS # 34381-68-5, 50 mg</image:title>
      <image:caption>Logo of LGC for LDREC10005150 - Acebutolol hydrochloride, Neat, CAS # 34381-68-5, 50 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acetoacetamide-neat-cas-5977-14-0-250-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0f951a48-8ecd-4aa3-af0b-b21f2ad00c56.jpg?v=1753047377</image:loc>
      <image:title>*Acetoacetamide, Neat, CAS # 5977-14-0, 250 mg</image:title>
      <image:caption>Logo of LGC for LDREC10017000 - Acetoacetamide, Neat, CAS # 5977-14-0, 250 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/aceclofenac-neat-cas-89796-99-6-50-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_25bf6bcb-ad67-4b95-8524-e620d2ab5f57.jpg?v=1753047377</image:loc>
      <image:title>*Aceclofenac, Neat, CAS # 89796-99-6, 50 mg</image:title>
      <image:caption>Logo of LGC for LDREC10006000 - Aceclofenac, Neat, CAS # 89796-99-6, 50 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acemetacin-neat-cas-53164-05-9-100-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_7a6d8eac-cf60-461b-b65c-fdc762b8e6e1.jpg?v=1753047380</image:loc>
      <image:title>*Acemetacin, Neat, CAS # 53164-05-9, 100 mg</image:title>
      <image:caption>Logo of LGC for LDREC10007000 - Acemetacin, Neat, CAS # 53164-05-9, 100 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acetoacetic-acid-methyl-ester-cas-105-45-3-5-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_6fa0c588-f55c-4237-9ea4-b773238a3302.jpg?v=1753047380</image:loc>
      <image:title>*Acetoacetic acid-methyl ester, CAS # 105-45-3, 5 mL</image:title>
      <image:caption>Logo of LGC for LDREC10017400 - Acetoacetic acid-methyl ester, CAS # 105-45-3, 5 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acenocoumarol-neat-cas-152-72-7-10-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_65a510ee-b3e9-4433-b378-20b310385870.jpg?v=1753047383</image:loc>
      <image:title>*Acenocoumarol, Neat, CAS # 152-72-7, 10 mg</image:title>
      <image:caption>Logo of LGC for LDREC10008000 - Acenocoumarol, Neat, CAS # 152-72-7, 10 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acephate-neat-cas-30560-19-1-250-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_ae669eae-0ee6-4a6d-8f38-2ce4770ae992.jpg?v=1753047386</image:loc>
      <image:title>*Acephate, Neat, CAS # 30560-19-1, 250 mg</image:title>
      <image:caption>Logo of LGC for LDREC10010000 - Acephate, Neat, CAS # 30560-19-1, 250 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acetazolamide-neat-cas-59-66-5-100-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_40f3bc12-d388-44ab-a7e2-58c29664b9eb.jpg?v=1753047386</image:loc>
      <image:title>*Acetazolamide, Neat, CAS # 59-66-5, 100 mg</image:title>
      <image:caption>Logo of LGC for LDREC10017800 - Acetazolamide, Neat, CAS # 59-66-5, 100 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acephate-d3-acetyl-d3-neat-cas-2140327-70-2-10-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_730c2a90-caf8-435b-9aca-1d3836d1d984.jpg?v=1753047391</image:loc>
      <image:title>*Acephate D3 (acetyl D3), Neat, CAS # 2140327-70-2, 10 mg</image:title>
      <image:caption>Logo of LGC for LDREC10010050 - Acephate D3 (acetyl D3), Neat, CAS # 2140327-70-2, 10 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acetochlor-neat-cas-34256-82-1-100-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_008d3e5b-d88f-4f60-8d02-10b5be5b43f3.jpg?v=1753047389</image:loc>
      <image:title>*Acetochlor, Neat, CAS # 34256-82-1, 100 mg</image:title>
      <image:caption>Logo of LGC for LDREC10018000 - Acetochlor, Neat, CAS # 34256-82-1, 100 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acepromazine-hydrochloride-neat-cas-973-12-6-10-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_d060eb21-a3b0-406d-9254-29106a052a4d.jpg?v=1753047393</image:loc>
      <image:title>*Acepromazine hydrochloride, Neat, CAS # 973-12-6, 10 mg</image:title>
      <image:caption>Logo of LGC for LDREC10010290 - Acepromazine hydrochloride, Neat, CAS # 973-12-6, 10 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acetone-2-4-dinitrophenylhydrazone-neat-cas-1567-89-1-25-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_0f5d4e88-ace2-4e15-aaea-156275eeaaf3.jpg?v=1753047396</image:loc>
      <image:title>*Acetone-2,4-dinitrophenylhydrazone, Neat, CAS # 1567-89-1, 25 mg</image:title>
      <image:caption>Logo of LGC for LDREC10019500 - Acetone-2,4-dinitrophenylhydrazone, Neat, CAS # 1567-89-1, 25 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acetonchloroform-hemihydrate-neat-cas-6001-64-5-1-g</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_9979c858-cff9-4340-a286-bac59a5f1bcf.jpg?v=1753047398</image:loc>
      <image:title>*Acetonchloroform hemihydrate, Neat, CAS # 6001-64-5, 1 g</image:title>
      <image:caption>Logo of LGC for LDREC10020000 - Acetonchloroform hemihydrate, Neat, CAS # 6001-64-5, 1 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acepromazine-d6-maleate-neat-cas-1331655-50-5-10-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_43f60e87-3819-4b19-991f-c49efc3daa1a.jpg?v=1753047400</image:loc>
      <image:title>*Acepromazine D6 maleate, Neat, CAS # 1331655-50-5, 10 mg</image:title>
      <image:caption>Logo of LGC for LDREC10010320 - Acepromazine D6 maleate, Neat, CAS # 1331655-50-5, 10 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acetonitrile-cas-75-05-8-5-ml</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_f15269d9-0d0d-4766-b657-617bf2f378d6.jpg?v=1753047401</image:loc>
      <image:title>*Acetonitrile, CAS # 75-05-8, 5 mL</image:title>
      <image:caption>Logo of LGC for LDREC10021000 - Acetonitrile, CAS # 75-05-8, 5 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://chromspec.com/products/acequinocyl-neat-cas-57960-19-7-50-mg</loc>
    <lastmod>2026-07-21T15:41:20-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0926/3870/8003/files/lgc_logo_4e91af3d-e44f-4762-bb21-d91dd3517eaa.jpg?v=1753047403</image:loc>
      <image:title>*Acequinocyl, Neat, CAS # 57960-19-7, 50 mg</image:title>
      <image:caption>Logo of LGC for LDREC10010500 - Acequinocyl, Neat, CAS # 57960-19-7, 50 mg</image:caption>
    </image:image>
  </url>
</urlset>
