Whatman 3MM Chr paper is the world's most widely used blotting paper. A medium thickness paper (0.34 mm) used extensively in electrophoresis for lifting of sequencing gels.
Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind
Manufactured and tested specifically for chromatographic and blotting techniques
Industry standard for blotting procedures
Convenient sizes available in sheets precisely cut to the most popular gel and transfer membrane sizes