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
Recommended Products
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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