Description CHROMATOGRAPHY PAPER WHATMAN 1CHR 20 X 20CM PK100 1 Chr cellulose chromatography sheet is a 0.18 mm paper for general analytical separations. 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.
