WHA10311644
Whatman® prepleated qualitative filter paper, Grade 595 1/2
circles, diam. 125 mm, pack of 100
Synonym(s):
Whatman filter, Whatman paper, Z695564, paper filter
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About This Item
Recommended Products
material
cellulose filters
circles
packaging
pack of 100
manufacturer/tradename
Whatman 10311644
Whatman Article No. 28414208 (US reference)
parameter
80 sec/100 mL speed (Herzberg)
diam.
125 mm
thickness
150 μm
pore size
4-7 μm
basis weight
68 g/m2
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General description
Grade 595 1/2: 4-7 μm (medium fast, thin filter paper)
Very popular, thin filter paper, medium-fast with medium to fine particle retention. Used for many routine analytical applications in different industries (e.g., particle separation from food extracts or filtration of solids from digested environmental samples, eg., for ICP/AAS analysis).
Features and Benefits
- 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.
Other Notes
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