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Z240850 Aldrich

Whatman® qualitative filter paper, Grade 6

circles, diam. 185 mm, pack of 100

Synonym: filter papers

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Properties

material   circles
packaging   pack of 100
mfr. no.   Whatman
parameter   0.25 psi wet burst
  715 sec/100 mL speed (Herzberg)
diam.   185 mm
thickness   180 μm
ash   ≤0.06%
pore size   3 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 6: 3 μm, (medium to slow filter paper)

Twice as fast as Grade 5 with similar fine particle retention. Often specified for boiler water analysis applications.

Legal Information

Whatman is a registered trademark of GE Healthcare

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Documents

Certificate of Analysis

Protocols & Articles
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