Whatman 1030-024 Grade 3MM Chr Cellulose Chromatography Paper, circle, 2.4 cm, 100 per pack

Though widely used as a blotting paper, 3MM Chr is also used both in electrophoresis and for general chemistry. A medium thickness paper (.34 mm) used extensively for general chromatography and electrophoresis. Flow rate is 13 mm/3 min.

Features:

• 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.