Bovine Serum Albumin Fraction V, from bovine serum, pkg of 100 g COLLAGENASE FROM CLOSTRIDIUM HISTOLYTICUM, TYPE IA, 100MG BROMELAIN FROM PINEAPPLE STEM, 25G PAPAIN LYOPHILIZED, 25MG POLYSULFONE, AVERAGE MW CA. 35,000, 500G POLYSULFONE RESIN, AVE. MW 44,000-53,000 (LS), AVE. MN 20,000-24,000 (MO), 250G POLY(1,4-PHENYLENE ETHER-ETHER-SULFONE), PELLETS, 250G Polyamide - Nylon 6,(PA 6), powder, max. particle size 50micron, weight 500 g, min. particle size 5m.. Polycarbonate,(PC), granule, 3 mm nominal granule size, weight 500 g, CELLULOSE ACETATE, 39.8 WT. % ACETYL CON TENT, AVERAGE MN CA. 30,000, 500G CELLULOSE ACETATE, 39.7 WT. % ACETYL CON TENT, AVERAGE MN CA. 50,000 (GPC), 500G POLYANILINE, EMERALDINE BASE, MN CA. 50,000, 5G