Qualitative Filter Papers

Price On Request

Laboratory Filter Papers for Clarifying and Removing Precipitates. Preparation for Qualitative Analysis.

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Qualitative Filter Papers

Features:

  • 100% cotton linter cellulose
  • pH tolerant: 0 to 12
  • Thermostable: up to 120°C
  • Wide selection – seven type ・Ash Contant: 0.1% ・Retains medium crystalline precipitates, fast flow rate, smooth surface, normal hardness

Applications:
R&D and QC/Water Analysis

Market:
Food & Beverage/Pharmaceutical & Cosmetics/Chemicals/Microelectronics

Grade:

  • No. 1 Retains large crystalline particles and gelatinous precipitates. Fast flow rate,smooth surface, normal hardness.
  • No. 2 Retains medium crystalline precipitates, fast flow rate,smooth surface, normal hardness.
  • No. 231 Retains crystalline precipitates,moderate flow rate, smooth surface, normal hardness.
  • No. 232 Retains medium to medium fine particulates, slow flow rate, smooth, normal hardness.
  • No. 131 High retention efficiency for fine crystalline precipitates like barium sulfate, slow flowrate, smooth surface, normal hardness.
  • No. 235 Highest retention efficiency,retains very fine particulates,very slow flow rate, smooth.
  • No. 101 Seed germination, retains large particles.

ORDERING INFORMATION:

  • Qualitative papers available in discs in the following diameters (mm): 55, 70, 90, 110, 125, 150, 185, 240, 285, 300, 330, 360, 400, 500, 600
  • Order by specifying first the grade of filter then the diameter, e.g. (No.1, 125 mm), (No.232, 55 mm).
  • Package of 100