Ideal for use as wicks in protein and nucleic acid blotting. Provides a uniform flow of buffer through the gel to the transfer membrane in a blotting sandwich. Also suitable for use in removing gels from glass supports. Made of 100% cotton fiber. Uniform and smooth. Produced using ultrapure water. Contains no additives. Size: 10 x 15cm, Weight:185 g/m2, Thickness:0.38 mm,Hertzberg Flow Rate:250 sec./100 mL at 10 cm, Klemm Wicking Rate Test: 626 sec./7.5 cm rise. Pack of 100.