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Filtration, separation and purification

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Quantitative Filter Paper, Hardened Low-ash Type3

Cat.No    ACMA00032535
  • Description
  • Application
  • Features And Benefits

The maximum ash content of the grades of these filter paper products is between the ash-free grade and the qualitative grade. They are particularly suitable for Büchner filters where sediments need to be recovered from the filter surface after filtration. Other features include high wet strength and chemical resistance similar to acid hardening ashless filter paper.

Very fast filtration for use with coarse and gelatinous precipitates. High wet strength makes this grade very suitable for vacuum-assisted fast filtration of 'difficult' coarse or gelatinous precipitates.

Grade 54: 22 μm (very fast filter paper)
Good chemical compatibility

Diameter 55 mm/70 mm
Material circles
cotton filters (high-quality cotton linters)
Parameter 39 sec/100 mL speed (Herzberg)
7 psi wet burst
Pore Dimensions 22 μm (Particle retention)
Quality Level 100

Our products and services are for research use only and cannot be used for any clinical purpose.

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