{"product_id":"perfluoro2-ethoxyethanesulfonic-acid-pfeesa-standard-100-µg-ml-in-methanol-1mm-naoh-2-propanol-98-2-cas-113507-87-2-1-2-ml","title":"*Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA) Standard, 100 µg\/mL in Methanol (1mM NaOH)\/2-Propanol (98:2), CAS # 113507-87-2, 1.2 mL","description":"\u003cp class=\"richp\"\u003e\u003cb\u003eFeatures \u0026amp; Benefits:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRestek PFAS materials are \u0026gt; 99% pure, delivering ultralow detection confidence.\u003c\/li\u003e\n\u003cli\u003eExpanded data packs report trace impurities to ensure no off-target analytes affect other PFAS compounds in your analysis.\u003c\/li\u003e\n\u003cli\u003eIn stock and ready for immediate shipment, helping you meet quality requirements.\u003c\/li\u003e\n\u003cli\u003eIdeal for PFAS labs analyzing water, food, and other matrices.\u003c\/li\u003e\n\u003cli\u003e100 µg\/mL concentrations provide additional flexibility when creating working standards.\u003c\/li\u003e\n\u003cli\u003eSingle components are tested through NMR to verify purity and isomeric composition.\u003c\/li\u003e\n\u003cli\u003ePackaged in 8 mm wide-neck ampuls for direct pipette access—enhancing convenience while minimizing contamination risk.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Restek","offers":[{"title":"Default Title","offer_id":55399893729571,"sku":"RK30826","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3870\/8003\/files\/rk_pfas_standard_single_ampule_2048x2048pxl_fbcb47ef-4d6c-49d0-8dfc-8e46c1fb794f.jpg?v=1785426251","url":"https:\/\/chromspec.com\/products\/perfluoro2-ethoxyethanesulfonic-acid-pfeesa-standard-100-%c2%b5g-ml-in-methanol-1mm-naoh-2-propanol-98-2-cas-113507-87-2-1-2-ml","provider":"Chromatographic Specialties Inc.","version":"1.0","type":"link"}