{"product_id":"inertsustain-c18-analytical-column-150-x-3-9-mm-4-µm-non-returnable-non-refundable","title":"InertSustain C18 Analytical Column, 150 x 3.9 mm, 4 µm, Non-returnable, Non-refundable","description":"\u003cp class=\"richp\"\u003eGenerally, silica based columns are mechanically stable and provide high efficiencies, however, they cannot be used under alkaline conditions and their residual silanol groups tend to adsorb organic bases. InertSustain C18 employs a radically new type of silica, in which the surface of the silica is uniquely modified, enabling precise control of the silica properties.\u003c\/p\u003e\u003cp class=\"richp\"\u003eInertSustain C18 inherits the advantages of all the current Inertsil HPLC columns (e.g., extremely low operating back pressure, superior inertness to typically any analytes, high efficiency and compatibility with a wide range of solvents), but now can be used for wide pH analysis with consistent performance from column to column and lot to lot.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBase Material: High Purity ES Silica Gel\u003c\/li\u003e\n\u003cli sugg=\"true\"\u003eParticle Size:  4 µm\u003c\/li\u003e\n\u003cli\u003eSurface Area: 350 m2\/g\u003c\/li\u003e\n\u003cli\u003ePore Size: 100 Å (10 nm)\u003c\/li\u003e\n\u003cli\u003ePore Volume: 0.85 mL\/g\u003c\/li\u003e\n\u003cli\u003eFunctional Group: Octadecyl\u003c\/li\u003e\n\u003cli\u003eEnd-capping: Yes\u003c\/li\u003e\n\u003cli\u003eCarbon Loading: 14.0 %\u003c\/li\u003e\n\u003cli\u003eUSP Code: L1\u003c\/li\u003e\n\u003cli\u003epH Range: 1 - 10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GL Sciences","offers":[{"title":"Default Title","offer_id":55086630469923,"sku":"GLS502090641","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/3870\/8003\/files\/GL_Sciences_InertSustain_HPLC_Column_2048x2048pxl_6fed9dc8-a68c-4e4f-bf64-ace01e11983f.jpg?v=1778779388","url":"https:\/\/chromspec.com\/products\/inertsustain-c18-analytical-column-150-x-3-9-mm-4-%c2%b5m-non-returnable-non-refundable","provider":"Chromatographic Specialties Inc.","version":"1.0","type":"link"}