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Whatman Grade 52 Quantitative Hardened Low Ash Filter Papers - 1452-110

$84.79

Whatman Grade 52 Quantitative Hardened Low Ash Filter Papers are a general-purpose filter paper for quantitative analysis in Büchner funnel and other vacuum filtrations. The acid-hardened surface and low ash content enable efficient precipitate recovery. Grade 52 hardened filter paper is acid-treated to prevent fiber shredding during vacuum filtration or precipitate collection.

  • Manufactured from high-quality cotton linters and treated to remove trace metal
  • High wet-strength and chemical resistance
  • Nominal particle retention of 7 µm
  • Medium flow rate (Herzberg filtration speed 235 s)
  • High purity (0.015% ash maximum)
  • Compatible with Hirsch or Büchner funnel applications
Part Number: 1452-110
Attribute nameAttribute value

Specifications

Diameter :110 mm
Quantity :Pack/100