Whatman 3030-614 Cellulose Chromatography Paper, Grade 3MM Chr Roll, 2cm x 100m, 1/pk

Whatman Grade 3MM Chr chromatography paper is commonly used for laboratory chromatography, electrophoresis, and blotting applications. Its high-purity cellulose structure provides consistent capillary action, making it ideal for separating chemical compounds and transferring biomolecules in research workflows.

This product comes in a roll measuring 2 cm wide and 100 meters long, with a medium thickness of approximately 0.34 mm. The roll format allows laboratories to cut custom strip lengths for chromatography experiments or blotting procedures.

Grade 3MM Chr paper is considered an industry standard because it is made from high-quality cotton cellulose without additives, ensuring high purity and uniform capillary flow. This consistency helps produce reliable separations and reproducible results in analytical procedures.

Yes. Grade 3MM Chr paper is frequently used in Southern, Northern, and Western blotting workflows, where it acts as a transfer medium to move proteins or nucleic acids from gels onto membranes. Its absorbent cellulose structure makes it ideal for these applications.

This chromatography paper has an approximate flow rate of 130 mm in 30 minutes with water, providing controlled solvent movement during chromatography experiments. The predictable flow rate helps ensure accurate and repeatable analytical separations.