3mM CHR Shts, 35x43cm 100/Pk
Whatman SKU: 3030-347

Whatman 3MM Chromatography Blotting Paper - 3030-347

Whatman applies consistent process controls across its paper portfolio, holding thickness and purity steady from lot to lot. Grade 3MM Chromatography paper backs sequencing gels and drives even, contamination-free transfers. Medium-thickness cellulose holds buffer evenly across the blot while supporting paper chromatography and electrophoretic separations and carries buffer steadily through the blot sandwich. When sample spotting must stay even, the smooth 3MM Chromatography surface keeps paper chromatography separations consistent.

Key Characteristics

• Serves as a support medium for paper chromatography and electrophoresis
• Smooth surface stays in even contact with the gel for consistent results
• Supports Western, Southern, and Northern blot transfer as the wicking layer
• Medium 0.34 mm thickness holds ample buffer for even, complete transfer
• Pure cotton-linter cellulose with no additives keeps transfers clean and reproducible

An even, complete transfer keeps your Western, Southern, and Northern blots reproducible from gel to membrane. Pure cotton-linter cellulose keeps your transfers clean and reproducible with no additives to contaminate sensitive detection. Request a quality certificate, lot documentation, or a blanket-order quote from the Tisch Scientific support team.

Dimensions

35cm x 43cm

Grade

3MM CHR

Pack Count

100

Sterility

Nonsterile

Wettability

Hydrophilic

• Gel Drying - Backs polyacrylamide and agarose gels during drying for clean, even support and easy, reliable handling at the bench.
• Blot Buffer Wicking - Carries transfer buffer evenly across the blot stack for complete, low-background Western and Southern blots.
• Western Blot Transfer - Wicks transfer buffer evenly through the gel-to-membrane stack for complete, reproducible protein transfer.
• Sample Application - Holds spotted samples evenly for chromatography and electrophoresis with no additive contamination.
• Paper Chromatography - Serves as a pure-cellulose support medium for separating sample components by capillary migration.
• Gel Electrophoresis - Supports sequencing-gel lifting and electrophoretic work with a smooth, uniform cellulose surface.