WHA5202090
Whatman® filter paper, Grade 202, creped
circles, diam. 90 mm (3.5 in.), pkg of 100 ea
Synonym(s):
Whatman filter, Whatman paper, Z761729, paper filter
About This Item
Recommended Products
material
circles
creped white cellulose
feature
Grade 202
packaging
pkg of 100 ea
manufacturer/tradename
Whatman 5202-090
Whatman Article No. 28419886 (US reference)
parameter
medium flow rate
medium-fast flow rate
diam.
90 mm (3.5 in.)
thickness
0.29 mm (0.01 in.)
pore size
15-19 μm
basis weight
82 g/m2
capacity
normal loading
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General description
Grade 202 provides medium filtration speed of coarse particles. The surface is creped, hence has a greater effective filtration area than smooth surfaced filter papers of the same diameter.
Note; These papers should not be used for kjeldahl nitrogen analysis.
Features and Benefits
- Filters coarse particles
- Medium filtration speed
- Crêped for increased efficiency and filterlife compared to smooth filter papers of same diameter
Legal Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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