20 Chr cellulose chromatography sheets is a 0.17 mm paper for separation of samples of unknown composition, with outstanding resolution at low loadings.

• 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.