{"product_id":"whatman-4-chr-cellulose-chromatography-paper-papers-gr-4chr-46x57cm-100pk-3004-917","title":"Whatman 4 Chr Cellulose Chromatography Paper - PAPERS, GR 4CHR 46X57CM 100\/PK - 3004-917","description":"\u003ch6\u003eThis item may require 5-7 days to ship out from our facility.\u003c\/h6\u003e\u003cp\u003e\u003cstrong\u003eProduct Information: \u003c\/strong\u003ePAPERS, GR 4CHR 46X57CM 100\/PK\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part # \u003c\/strong\u003e3004-917\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"medMoreSKUDescText\" id=\"skuDescId\"\u003e \u003cul\u003e\n\u003cli\u003eGrade 4 Chr cellulose chromatography roll is a 0.21 mm paper for routine and\/or repetitive chromatography when loadings are relatively low\u003c\/li\u003e\n\u003cli\u003ePure cellulose produced entirely from the highest quality cotton linters with no additives of any kind\u003c\/li\u003e\n\u003cli\u003eManufactured and tested specifically for chromatographic techniques\u003c\/li\u003e\n\u003cli\u003eThis ensures the wicking capability and uniformity of capillary action that are important in chemical separations\u003c\/li\u003e\n\u003cli\u003eAlso widely used in protein and nucleic acid blotting\u003c\/li\u003e\n\u003cli\u003eGrade 4 Chr\u003c\/li\u003e\n\u003cli\u003eThickness 0.21 mm\u003c\/li\u003e\n\u003cli\u003eFlow rate 180 mm\/30 min\u003c\/li\u003e\n\u003cli\u003eFastest of the thin papers\u003c\/li\u003e\n\u003cli\u003eRecommended for routine and\/or repetitive chromatography when loadings are relatively low\u003c\/li\u003e\n\u003cli\u003eSmooth surface\u003c\/li\u003e\n\u003cli\u003eVery suitable where speed is important and very high resolution is not required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003ctable id=\"medSkuSpecTable\" class=\"medSKUTableDetails table-striped\" width=\"100%\"\u003e \u003ctr\u003e \u003ctd class=\"\"\u003eHPIS Code\u003c\/td\u003e \u003ctd\u003e 255_20_30_0\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"\"\u003eLatex Free\u003c\/td\u003e \u003ctd\u003e No\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"\"\u003eUNSPSC\u003c\/td\u003e \u003ctd\u003e 41115700\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e","brand":"Whatman","offers":[{"title":"100 Each \/ Pack","offer_id":31858872516665,"sku":"3004-917","price":607.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0007\/0510\/1881\/products\/GEH3004917_PRI02_926668f3-26fd-42ad-b279-5def7f573ee2.jpg?v=1597369441","url":"https:\/\/www.graylinemedical.com\/products\/whatman-4-chr-cellulose-chromatography-paper-papers-gr-4chr-46x57cm-100pk-3004-917","provider":"Grayline Medical","version":"1.0","type":"link"}