Specification Brand : Ahlstrom BulletPoint1 : Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance BulletPoint2 : Qualitative grades consist of greater than 95 percent super refined a-cellulose and linter fibers BulletPoint3 : Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications BulletPoint4 : This is an extremely fast filtering grade and has a larger particle retention BulletPoint5 : Ahlstrom 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 ItemName : Ahlstrom 6170-3850 Qualitative Filter Paper, 38.5cm Diameter, 35 Micron, Fast Flow, Grade 617 (Pack of 50) ItemPackageDimensions_Height : 3.048 centimeters ItemPackageDimensions_Length : 41.148 centimeters ItemPackageDimensions_Width : 41.656 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-qualitative-filter-paper Manufacturer : Ahlstrom Material : Paper ModelNumber : 6170-3850 NumberOfBoxes : 1 NumberOfItems : 50 PartNumber : 6170-3850 PoreSize : 1 millimeters ProductSiteLaunchDate : 2011-12-15T00:00:01-08:00 StreetDate : 2018-02-23T00:00:01Z UnitCount : 50 UnspscCode : 14111507