WHA1202320
Whatman® prepleated qualitative filter paper, Grade 2V
circles, diam. 320 mm, pack of 100
Synonym(s):
Z240362, filter paper, paper filter
About This Item
Recommended Products
material
cellulose filters
circles
packaging
pack of 100
manufacturer/tradename
Whatman 1202-320
Whatman Article No. 28417914 (US reference)
parameter
0.29 psi wet burst
240 sec/100 mL speed (Herzberg)
diam.
320 mm
thickness
190 μm
ash
≤0.06%
pore size
8 μm (Particle retention)
basis weight
97 g/m2
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General description
- Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
- Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
- Increased total loading capacity as more filter area is available
- Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
- The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles
Grade 2V: 8 μm (medium flow filter paper)
Widely used for general purpose filtration. Has excellent particle retention and a good filtration speed and loading capacity.
Other Notes
Legal Information
Certificates of Analysis (COA)
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