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Whatman™ Grade 52 Quantitative Filter Paper

Enables efficient precipitate recovery with acid-hardened surface and low ash content. Whatman™ Grade 52 Quantitative Filter Paper prevents fiber shredding during vacuum filtration or precipitate collection.

Manufacturer:  Whatman™ 1452-125

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Catalog No. 09-866F


 

Specifications

Description

Filter Papers; Whatman; Grade 52 Papers; Quantitative; Particle retention: 7um; Surface: Smooth, hard; Porosity: Medium; Filtration speed: Herzberg, 235 seconds; 12.5cm dia.

  • Manufactured from high-quality cotton linters and treated to remove trace metals
  • High wet-strength and chemical resistance
  • Nominal particle retention of 7µm
  • Medium flow rate (Herzberg filtration speed 235 s)
  • High purity (0.015% ash maximum)
  • Compatible with Hirsch or Büchner funnel applications
Description & Specifications

Specifications

Hardened low ash
52
7μm
175μm
125mm
Medium
100Pack
High-quality Cotton Linters
Circle
Medium
>7μm
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