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Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind. Ensures that no contamination will occur during the transfer steps
Manufactured and tested specifically for chromatographic and blotting techniques
Whatman 3MM Chr is considered the industry standard for blotting procedures
Convenient sizes available in sheets precisely cut to the most popular gel and transfer membrane sizes. Allows "out-of-the-box" usage and eliminates sheet-to-sheet variations
Whatman 3MM Chr paper is the world's most widely used blotting paper. This acceptance and usage reflect the high quality, purity, and consistency that are relied upon by researchers doing Southern, Northern, and Western transfers. 3MM Chr paper is now available in the most widely used sizes. A medium thickness paper (0.34 mm) is used extensively in electrophoresis for lifting of sequencing gels. GE Healthcare 3030-6188 Whatman Grade 3 mm Chr Cellulose Chromatography Paper, Sheet, 15 cm Width, 20 cm Length (Pack of 100). Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind. Ensures that no contamination will occur during the transfer steps. Manufactured and tested specifically for chromatographic and blotting techniques. This ensures the wicking capability and uniformity of capillary action that are important in obtaining clean and even transfers during blotting. Whatman 3MM Chr is considered the industry standard for blotting procedures.