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WHA5201940

Whatman® filter paper, Grade 201

sheets, W × L 470 mm (18.5 in.) × 580 mm (22.8 in.), pkg of 500 ea

Synonym(s):

Whatman filter, Whatman paper, Z761710, paper filter

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About This Item

UNSPSC Code:
41104900
NACRES:
NB.24

material

sheets
smooth white cellulose

packaging

pkg of 500 ea

manufacturer/tradename

Whatman 5201-940
Whatman Article No. 28419880 (US reference)

parameter

slow-medium flow rate
slow-medium flow rate

W × L

470 mm (18.5 in.) × 580 mm (22.8 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.

Features and Benefits

  • Retains medium-fine precipitates
  • Relatively slow filtration speed
  • Smooth surface and close texture
  • For general-purpose qualitative analysis

Legal Information

Whatman is a registered trademark of Cytiva

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