Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

WHA3003917

Whatman® cellulose chromatography papers

3 CHR, W × L 460 mm × 570 mm, pkg of 100 ea

Synonym(s):

Whatman paper, Z742228, blotting papers, cellulose membranes

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41115727
NACRES:
NB.24

material

cellulose membrane
sheets

grade

for chromatography

sterility

non-sterile

feature

3 CHR

packaging

pkg of 100 ea

manufacturer/tradename

Whatman 3003-917
Whatman Article No. 28419217 (US reference)

parameter

130 mm/30 min flow rate

W × L

460 mm × 570 mm

basis weight

185 g/m2

Looking for similar products? Visit Product Comparison Guide

General description

Grade 3 Chr cellulose chromatography sheets is a 0.36 mm paper for general applications with medium/heavy solute loadings. A medium thickness paper (0.36 mm) with a flow rate of 130 mm/30 min. For general applications with medium/heavy solute loadings. Frequently used for separation of inorganic compounds and for electrophoresis.

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.

Other Notes

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

Legal Information

Whatman is a registered trademark of Cytiva

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Susana Campuzano et al.
Applied and environmental microbiology, 75(18), 5972-5980 (2009-07-28)
A Streptococcus mitis genomic DNA fragment carrying the SMT1224 gene encoding a putative beta-galactosidase was identified, cloned, and expressed in Escherichia coli. This gene encodes a protein 2,411 amino acids long with a predicted molecular mass of 268 kDa. The

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service