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    Grade 541 Ashless Fast Filter Paper, 55mm Circles (100 pcs)

    Thumbnail Filmstrip of Grade 541 Ashless Fast Filter Paper, 55mm Circles (100 pcs) Images

      Purchase Grade 541 Ashless Fast Filter Paper, 55mm Circles (100 pcs)

      Whatman
      Grade 541 Ashless Fast Filter Paper, 55mm Circles (100 pcs) SKU: 1541-055

      $34.88
      Ships in 4 business days
       
      These are the supreme quantitative Filter papers featuring high wet strength and chemical resistance. These papers are acid-hardened, which reduces ash to an extremely low level. The tough surfaces pf these Filters make them suitable for a wide range of critical analytical filtration operations. Each grade offers a convenient combination of filtration speed and particle retention.

      Fast filtration of coarse particles and gelatinous precipitates in acid/alkali solutions during gravimetric analysis. Typical applications include determining fiber in animal foodstuffs, gelatin in milk and cream, chloride in cement, and chloride and phosphorous in coal and coke.

      Features:
      • Hardened ashless: .6% ash maximum. These Filters are acid-hardened to give high wet strength and chemical resistance with extremely low ash content. The tough surface makes these Filters suitable for a wide range of critical filtration procedures.
      Diameter
      55mm
      Grade
      541
      Material
      Cotton
      Pack Count
      100
      Pore Size (µm)
      20.0-25.0
      Sterility
      Nonsterile
      Wetability
      Hydrophilic