{"product_id":"whatman-multigrade-150-prefilters-multigrade-1um-9-0cm-20pk-1841-090","title":"Whatman Multigrade 150 - PREFILTERS, MULTIGRADE 1UM 9.0CM 20\/PK - 1841-090","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\u003ePREFILTERS, MULTIGRADE 1UM 9.0CM 20\/PK\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part # \u003c\/strong\u003e1841-090\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"medMoreSKUDescText\" id=\"skuDescId\"\u003e \u003cul\u003e\n\u003cli\u003eHigher particulate loading capacity\u003c\/li\u003e\n\u003cli\u003eFaster flow rate\u003c\/li\u003e\n\u003cli\u003eExtended life of filter\u003c\/li\u003e\n\u003cli\u003eWhatman GMF 150 is a multilayer glass microfiber filter with a coarse top layer (10 µm) meshed with a finer layer of 1.0 µm or 2.0 µm\u003c\/li\u003e\n\u003cli\u003eManufactured from 100% borosilicate glass microfiber, the filter is binder free\u003c\/li\u003e\n\u003cli\u003eIt is an excellent choice of prefilter for higher particulate loading capacity with faster flow rates\u003c\/li\u003e\n\u003cli\u003eMultiple porosities, greater filtration efficiency\u003c\/li\u003e\n\u003cli\u003eThe GMF 150 represents a new dimension in separation science leading to faster and more cost-effective filtration\u003c\/li\u003e\n\u003cli\u003eIn application, the GMF 150* traps larger particles in the pores or on the surface of the coarse layer while the medium sized particles are caught in the interface meshing\u003c\/li\u003e\n\u003cli\u003eThe smaller particles are netted in the interstices of the fine layer\u003c\/li\u003e\n\u003cli\u003eWhatman Multigrade GMF 150, used as a prefilter, nearly doubles the volume of sample filtered compared to a single density prefilter\u003c\/li\u003e\n\u003cli\u003eCompared to an unprotected membrane, the volume of sample filtered is three to seven times greater\u003c\/li\u003e\n\u003cli\u003eConventional prefilters cannot perform in the same way as the Multigrade GMF 150 simply because prefilters of a uniform density do not have the loading capacity of the multiporosity filter technology advanced by Whatman\u003c\/li\u003e\n\u003cli\u003eFor highly particulate loaded samples, the performance of GMF 150 filters is recommended\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 41104918\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e","brand":"Whatman","offers":[{"title":"20 Each \/ Pack","offer_id":31858912755769,"sku":"1841-090","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0007\/0510\/1881\/products\/GEH1841090_PRI01.jpg?v=1597370016","url":"https:\/\/www.graylinemedical.com\/products\/whatman-multigrade-150-prefilters-multigrade-1um-9-0cm-20pk-1841-090","provider":"Grayline Medical","version":"1.0","type":"link"}