Blotting papers.3MM, GB003, GB005, 17 CHR, 31ET CHR
Whatman 3MM Chr paper is the worldâ€™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.
A general purpose blotting paper (0.8 mm) made from pure raw materials with a high absorbency used as a membrane gel support. A thick paper recommended for the lysis/denaturation of colony or plaque lifts and Western blots.
A thick (1.5 mm) highly absorbent paper recommended for applications where fewer layers of blotting paper must still ensure a high capacity. Recommended for semi-dry blotting of proteins.
A thick (0.92 mm) and highly absorbent paper.
31 ET Chr
An extremely fast and thick paper (0.5 mm) with a fairly soft surface.
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