{"product_id":"whatman-grade-41-filter-papers-grade-41-filter-paper-4-7-cm-1441-047","title":"Whatman Grade 41 Filter Papers - Grade 41 Filter Paper, 4.7 cm - 1441-047","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\u003eGrade 41 Filter Paper, 4.7 cm\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part # \u003c\/strong\u003e1441-047\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"medMoreSKUDescText\" id=\"skuDescId\"\u003e \u003cul\u003e\n\u003cli\u003e Ashless: 0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the 589 Grades\u003c\/li\u003e\n\u003cli\u003e These are very pure filters suitable for a wide range of critical analytical filtration procedures\u003c\/li\u003e\n\u003cli\u003e Whatman quantitative filters from GE Healthcare are designed for gravimetric analysis and the preparation of samples for instrumental analysis\u003c\/li\u003e\n\u003cli\u003e They are available in three formats designed to meet specific needs\u003c\/li\u003e\n\u003cli\u003e The fastest ashless filter paper, recommended for analytical procedures involving coarse particles or gelatinous precipitates (e.g., iron or aluminum hydroxides)\u003c\/li\u003e\n\u003cli\u003e Also used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates\u003c\/li\u003e\n\u003cli\u003e This filter is also available in a disposable filter funnel. This is a convenient, disposable 47 mm filter funnel with a 250 ml capacity\u003c\/li\u003e\n\u003cli\u003e The 47 mm Grade 41 filter can be easily removed for further analysis or culturing\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 220_40_50_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 41104929\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e","brand":"Whatman","offers":[{"title":"100 Each \/ Pack","offer_id":31858893324345,"sku":"1441-047","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0007\/0510\/1881\/products\/GEH1441047_PRI03.jpg?v=1597369720","url":"https:\/\/www.graylinemedical.com\/products\/whatman-grade-41-filter-papers-grade-41-filter-paper-4-7-cm-1441-047","provider":"Grayline Medical","version":"1.0","type":"link"}