{"product_id":"grade-617-qualitative-filter-paper-fast-25-cm-50-pk-ahlstrom-6170-2500-833594","title":"Grade 617 Qualitative Filter Paper, Fast, 25 cm, 50\/PK, Ahlstrom, 6170-2500, 833594","description":"\u003cp\u003e\u003cstrong\u003eAhlstrom® Grade 617 Qualitative Filter Paper, Fast, 25 cm, 50\/PK, 6170-2500, 833594\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThis is an extremely fast filtering grade and has a larger particle retention than Grade 631\u003c\/li\u003e \u003cli\u003eGrade 617, a thicker filter paper with higher loading capacity, is used for rapid filtration of coarse particles and gelatinous precipitates such as in oils and resin solutions\u003c\/li\u003e \u003cli\u003eGrade 617 is also found in construction product testing and is used by students to retain large flocculents and precipitate\u003c\/li\u003e \u003cli\u003eMade from 60% cotton and 40% wood fibers\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\u003eParticle Retention\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\u003eCapacity\u003c\/td\u003e \u003ctd\u003eVery high\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e123 g\/m\u003csup\u003e2\u003c\/sup\u003e\n\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eThickness\u003c\/td\u003e \u003ctd\u003e0.51 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFlow Rate\u003c\/td\u003e \u003ctd\u003eFast\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"Ahlstrom","offers":[{"title":"PK (1)","offer_id":51110618267963,"sku":"12-4581-09-PK","price":31.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/12-4581-09_108abe1f-27c7-45d3-a51c-e31c7622fb1e.png?v=1784777493","url":"https:\/\/preiser.com\/products\/grade-617-qualitative-filter-paper-fast-25-cm-50-pk-ahlstrom-6170-2500-833594","provider":"Preiser Scientific","version":"1.0","type":"link"}