Dialysis sacks, Avg. flat width 25 mm (1.0 in.), MWCO 12,000 Da,
Cellulose tubing; will retain proteins with M.W. > 12,000 Da
Inflated diam. approx. 16 mm (0.64 in.); pre-cut; open ended; dry, unwashed; approx. length = 30 cm (12 in.)