Whatman™ Quantitative Filter Papers, Hardened Low Ash Grades, Grade 52

Supplier: Cytiva

Grade 52 filter for quantitative analysis, general

Whatman™ Quantitative Filter Papers, Hardened Low Ash Grades, Grade 52

Whatman™ Quantitative Filter Papers, Hardened Low Ash Grades, Grade 52

Grade 52 filter for quantitative analysis, general

Whatman™ Quantitative Filter Papers, Hardened Low Ash Grades, Grade 52

Whatman™ Quantitative Filter Papers, Hardened Low Ash Grades, Grade 52

1452-090 1452-125 1452-150 1452-110 1452-240 1452-240 1452-125 1452-090 1452-150 1452-110

28487-047PK 116.57 CAD

28487-047 28487-080 28487-105 70240-066 CA28297-354 28297-354 CA28487-080 CA28487-047 CA28487-105 CA70240-066

Whatman™ Quantitative Filter Papers, Hardened Low Ash Grades, Grade 52

Filters Filter Papers Quantitative Filter Paper

Cytiva's Whatman Grade 52 is 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.

Manufactured from high-quality cotton linters and treated to remove trace metals
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

Cytiva's business offers three grades of hardened low ash filter paper. All three are designed for use in Hirsch and Büchner funnel applications and can be customized for an exact fit.

The quality of analysis resulting from vacuum filtration using a Hirsch or Büchner funnel relies on using a high-quality filter that avoids introducing artifacts into measurement. Cytiva's Grade 52 hardened filter paper is acid-treated to prevent fiber shredding during vacuum filtration or precipitate collection.

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