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WHA3020917

Whatman® cellulose chromatography papers

20 CHR sheets, W × L 460 mm × 570 mm, pack of 100

Synonym(s):

blotting paper, cellulose membranes, whatman paper

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About This Item

UNSPSC Code:
41115727
NACRES:
NB.24

material

cellulose membrane
sheets

grade

for chromatography

sterility

non-sterile

feature

20 CHR

packaging

pack of 100

manufacturer/tradename

Whatman 3020-917
Whatman Article No. 28419258 (US reference)

parameter

2118 s / 100 mL flow rate

W × L

460 mm × 570 mm

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General description

20 Chr cellulose chromatography sheets is a 0.17 mm paper for separation of samples of unknown composition, with outstanding resolution at low loadings. Thickness 0.17 mm. Flow rate 85 mm/30 min. For maximum resolution, this grade is supreme, giving the greatest possible separation of closely related compounds. Smooth surface. Recommended for separation of samples of unknown composition, with outstanding resolution at low loadings.

Features and Benefits

  • Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind.
  • Manufactured and tested specifically for chromatographic techniques. This ensures the wicking capability and uniformity of capillary action that are important in chemical separations.
  • Also widely used in protein and nucleic acid blotting.

Legal Information

Whatman is a registered trademark of Cytiva

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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