Specification Brand : MUNKTELL BulletPoint1 : The capillary rise is always higher in machine direction than in cross direction BulletPoint2 : The machine direction can be determined with a drop of water BulletPoint3 : The larger elliptical diameter of the water drop is an indication for the machine direction BulletPoint4 : Very Fast Absorption ItemName : Munktell 170 050 Grade FN 30 Chromatography Filter Paper, Sheet, 470mm W x 580mm L (Pack of 100) ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : science-lab-chromatography-paper Manufacturer : Munktell Material : Cotton ModelNumber : 170 050 NumberOfItems : 100 PartNumber : 170 050 ProductSiteLaunchDate : 2013-03-14T00:00:01-07:00 SheetCount : 100 Size : 470mm W x 580mm L StreetDate : 2017-03-12T00:00:01Z UnitCount : 100