Sanmenxia Kind Ind. Trade Co., Ltd.  

Product Name: Filter Paper, Chemical Analysis Filter Paper, Qualitative Filter Paper Model NO.: 7cm, 9cm, 11cm, 12.5cm, 15cm, 18cm, 18.5cm Color: White Type: Qualitative Resin Content: 0 Basic Weight: 80g Thickness: 0.18-0.2mm Usage: Liquid Filter Material: Cotton Pulp Trademark: KD Transport Package: Boxes-Carton-Pallet Specification: 7cm, 9cm, 11cm, 12.5cm, 15cm, 18cm, 18.5cm Origin: China HS Code: 48232000 Product Description Filter Paper, Chemical Analysis Filter Paper, Qualitative Filter Paper, Quantitative(Ashless)Filter Paper.Feature:Filter paper Is manufactured with high grade fine cotton as raw material, through modern original paper making technology and advanced paper making equipment. It 's pure cotton paper of high purity and even structure, and possessed certain filter speed and certain strength. The products are widely used for scientific research, industry, agriculture, medicine hygiene, as well as environmental protection, etc. For use of qualitative quantitative analysis as well as chromatographic analysis and test.Filtration Speed: Fast Speed, Medium(Moderate) Speed, Slow Speed.Diameter of Circular Filter Paper: 70mm, 90mm, 110mm, 125mm, 150mm, 180mm, 185mm, 220mm, 240mm, 500mmSquare Filter paper: 300*300mm, 600*600mm, 700*700mm, 800*800mm, 850*850mm, 900*900mm, 460*570mm etc.Standard: GB/T 1914-2007, ASTME832-81, throught ISO 9001: 2008, ISO 14001, SGS, CE, RoHS certification etc.ITEMSUNITQualitative filter paperQuantitative filter paperFast speedMediumSlow speedFast speedMediumSlow speedNo.101No.102No.103No.201No.202No.203Basis weightGSM808080808080PrecipitateCoarse and GelatinousPrecipitateCrystallineFine CrystallineCoarse and GelatinousPrecipitateCrystallineFine Crystalline≤Filter speed(S)35701403570140≤Ash Content%0.150.150.150.010.010.01≤Fe Content%0.0030.0030.0030.0030.0030.003Water ExtractsPH6.5-7.56.5-7.56.5-7.55-85-85-8Pore Sizeμm20~2515~2010~1520~2515~2010~15≤Water Soluble Chloride%0.020.020.020.020.020.02Similar to Whatman brandNo.4No.1No.5No.41No.40No.42No.44SizeSize60x60CMDiameter of Circular Filter Paper:70.90.110.125.150.180MMWe can supply other specifications according to the requirement of customers.60x60CMDiameter of Circular Filter Paper:70.90.110.125.150.180MMWe can supply other specifications according to the requirement of customers.ItemModelSizeBasis weightPackingQualitativefilter paperfast speed101Square (L x W): 600 mmx 600 mm,460mmx 570mmRound (diameter): 70mm, 90mm, 110mm, 125mm, 150mm, 185mm80g/m2Square:100sheets/package10packages/cartonRound:100sheets/box50boxes/cartonmoderate speed102slow speed103Ashlessfilter paperfast speed201Round (diameter): 70mm, 90mm,110mm, 125mm, 150mm, 185mm80g/m2Round:100sheets/box50boxes/cartonmoderate speed202slow speed203