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Z240699 Aldrich

Whatman® qualitative filter paper, Grade 5

circles, diam. 110 mm, pack of 100

Synonym: Whatman filters, Whatman paper, filter Whatman, filter paper, filter papers, paper filter

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Properties

Related Categories Filtration Supplies, Labware, Manufacturer Browser, Paper Filters, Qualitative,
material   cellulose filters
  circles
packaging   pack of 100
mfr. no.   Whatman Article No., 28414041 (US reference)
  Whatman, 1005-110
limit   0.40 psi wet burst
  1420 sec/100 mL speed (Herzberg)
diam.   110 mm
thickness   200 μm
ash   ≤0.06%
pore size   2.5 μm (Particle retention)
basis weight   100 g/m2

Description

General description

These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

Grade 5: 2.5 μm, (slow filter paper)
The maximum degree of fine particle filtration in the qualitative range. Capable of retaining the fine precipitates encountered in chemical analysis. Slow flow rate. Excellent clarifying filter for cloudy suspensions and for water and soil analysis.

Other Notes

Global SIAL customers (excluding Japan) can now order any product from the GE Healthcare Life Sciences consumables portfolio (prepack only) using GE′s product numbering system.

The legacy GE Whatman products that use the SIAL "Z" product numbering system will be discontinued and directly replaced with a product number using a "WHA" prefix plus the GE product code. For reference, the legacy "Z" product number is identified as a synonym on the "WHA" product number listing.

This product has been replaced by WHA1005110-ALDRICH | Whatman qualitative filter paper, Grade 5, circles, diam. 110 mm, pack of 100

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Whatman is a registered trademark of GE Healthcare

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WHA1005110 Whatman® qualitative filter paper, Grade 5, circles, diam. 110 mm, pack of 100

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