WHA5201110
Whatman® filter paper, Grade 201
circles, diam. 110 mm (4.3 in.), pkg of 100 ea
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Synonym(s):
Whatman filter, Whatman paper, Z761613, paper filter
UNSPSC Code:
41104900
NACRES:
NB.24
Recommended Products
material
circles
smooth white cellulose
feature
Grade 201
packaging
pkg of 100 ea
manufacturer/tradename
Whatman 5201-110
Whatman Article No. 28419858 (US reference)
parameter
slow-medium flow rate
slow-medium flow rate
diam.
110 mm (4.3 in.)
thickness
0.15 mm (0.006 in.)
pore size
7-14 μm
basis weight
75 g/m2
capacity
low-normal loading
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General description
Whatman(R) qualitative filter papers are manufactured primarily for non-critical industrial laboratory applications requiring inexpensive filters of consistent performance.
Grade 201 is a thin retentive paper, smooth surfaced with close texture. It is excellent for general purpose use where retention of medium-fine precipitates is needed and relatively low filtration speed is unimportant: a particularly useful student grade. The paper structure is designed for retentivity and thus filtration speed and loading capacity are comparatively low.
Note: These papers should not be used for kjeldahl nitrogen anaylsis.
Grade 201 is a thin retentive paper, smooth surfaced with close texture. It is excellent for general purpose use where retention of medium-fine precipitates is needed and relatively low filtration speed is unimportant: a particularly useful student grade. The paper structure is designed for retentivity and thus filtration speed and loading capacity are comparatively low.
Note: These papers should not be used for kjeldahl nitrogen anaylsis.
Legal Information
Whatman is a registered trademark of Cytiva
Regulatory Information
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