{"product_id":"qualitative-filter-paper-grade-617-4-25-cm-35-micron-50-pk-ahlstrom-6170-0425","title":"Qualitative Filter Paper, Grade 617, 4.25 cm, 35 micron, 50\/PK, Ahlstrom, 6170-0425","description":"\u003cp\u003e\u003cstrong\u003eAhlstrom-Munksjo® Qualitative Filter Paper, Grade 617, 4.25 cm, 35 micron, 50\/PK, 6170-0425\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ean extremely fast filtering grade and has larger particle retention than Grade 631\u003c\/li\u003e \u003cli\u003eThicker filter paper with higher loading capacity, used for rapid filtration of coarse particles and gelatinous precipitates such as in oils and resin solutions\u003c\/li\u003e \u003cli\u003eAlso found in construction product testing and is used by students to retain large flocculents and precipitates\u003c\/li\u003e \u003cli\u003eNon wet-strengthened\u003c\/li\u003e \u003cli\u003eSuitable for quadrant folded or gravity flow applications\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003ctable style=\"width:\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eClass\u003c\/td\u003e \u003ctd\u003eQualitative\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSpeed\u003c\/td\u003e \u003ctd\u003eFast\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGrade\u003c\/td\u003e \u003ctd\u003e617\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSize\u003c\/td\u003e \u003ctd\u003e4.25 cm diameter\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRetention\u003c\/td\u003e \u003ctd\u003e35 µm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFiltration Speed Herzberg\u003c\/td\u003e \u003ctd\u003e19 seconds\/100 mL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFiltration Speed Rapidity\u003c\/td\u003e \u003ctd\u003e360 mL\/minute\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLoading Capacity\u003c\/td\u003e \u003ctd\u003eVery High\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEquivilent Grade\u003c\/td\u003e \u003ctd\u003eN\/A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaterial\u003c\/td\u003e \u003ctd\u003e\u0026gt; 95% super refined α-cellulose and linter fibers\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"Ahlstrom","offers":[{"title":"PK (1)","offer_id":51110618333499,"sku":"12-4581-15-PK","price":7.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/12-4581-15_c238f41b-5ee7-4b08-af06-7a5f97fbac1a.png?v=1784777496","url":"https:\/\/preiser.com\/products\/qualitative-filter-paper-grade-617-4-25-cm-35-micron-50-pk-ahlstrom-6170-0425","provider":"Preiser Scientific","version":"1.0","type":"link"}