{"product_id":"ec-hplc-column-nucleodur-polartec-3-µm-250-x-4-6-mm","title":"EC HPLC Column, NUCLEODUR PolarTec, 3 µm, 250 x 4.6 mm","description":"\u003cp class=\"richp\" sugg=\"true\"\u003eBased on high-purity NUCLEODUR silica gel, a polar group was embedded in a hydrophobic C18 modification. As a result, this HPLC phase shows steric and an increased polar selectivity. This HPLC phase shows a good performance under high aqueous conditions. It is a hydrophobic phase with pronounced hydrophilic properties. Separation mechanism based on hydrophobic (van der Waals) and polar interactions. Suitable for LC\/MS due to low bleeding characteristics.\u003c\/p\u003e\u003cp class=\"richp\" sugg=\"true\"\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli sugg=\"true\"\u003eMethod: HPLC, analytical \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eBrand: NUCLEODUR \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eBase material: NUCLEODUR - high purity silica \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003ePhase: NUCLEODUR PolarTec \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eUSP listing: L1, L60 \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eSurface chemistry: Octadecyl phase (C18, ODS) modification, with embedded polar group (PEG) \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eMode: Reversed phase (RP) \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eType: EC HPLC column (analytical) \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eHardware: Stainless steel \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eColumn length: 250 mm \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eColumn inner diameter: 4.6 mm \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eParticle type: Fully porous particles (FPP) \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eParticle shape: Spherical \u003c\/li\u003e\n\u003cli\u003eParticle size 3 µm \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eEluent in HPLC column: Acetonitrile – water \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eRecommended application(s): Amino acids, Basic pharmaceuticals, Especially for polar compounds, Nitrogen containing compounds, Organic acids, Pesticides, Phenols, Reversed phase, RP applications UHPLC, Suitable for 100 % aqueous eluents, Suitable for LC-MS, Water-soluble vitamins \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eEndcapped: Yes \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eCarbon content: 17.0 % \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003epH stability: 1.0–9.0 \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003ePore size: 110 Å \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eSpecific surface according to BET: 340 m²\/g \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eTemperature stability (max): 60 °C \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003ePressure stability (max): 600 bar \/ 8700 psi \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eColumn volume: 4.15 mL \u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eStorage temperature: 15–25 °C \/ 59–77 °F \u003c\/li\u003e\n\u003cli\u003eScope of delivery: 1x analytical HPLC column, instruction leaflet, certificate of analysis\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Macherey-Nagel","offers":[{"title":"Default Title","offer_id":55281711907107,"sku":"MCN76047946","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3870\/8003\/files\/mcn_HPLC_box_packing_small_with_analytical_columns_100mm_chromatography_2048x2048pxl_3121dcfb-a22a-4716-8eb3-fc6a366d44f4.jpg?v=1782479183","url":"https:\/\/chromspec.com\/products\/ec-hplc-column-nucleodur-polartec-3-%c2%b5m-250-x-4-6-mm","provider":"Chromatographic Specialties Inc.","version":"1.0","type":"link"}