2-(5-Bromo-2-pyridylazo)-5-[N-propyl-N-(3-sulfopropyl)amino]phenol disodium salt dihydrate,for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2, >=95.0% (HPLC)

Collagenase from Clostridium histolyticum,lyophilized powder, >=125 CDU/mg solid (CDU = collagen digestion units), 0.5-5.0 FALGPA units/mg solid

Collagenase from Clostridium histolyticum,suitable for release of physiologically active rat hepatocytes, Type IV, 0.5-5.0 FALGPA units/mg solid, >=125 CDU/mg solid

Collagenase from Clostridium histolyticum,suitable for release of physiologically active rat epididymal adipocytes, Type II, 0.5-5.0 FALGPA units/mg solid, >=125 CDU/mg solid

Collagenase from Clostridium histolyticum,Type V, >=1 FALGPA units/mg solid, >125 CDU/mg solid

Collagenase from Clostridium histolyticum,powder, Suitable for the digestion and isolation of physiologically active pancreatic islet cells, suitable for cell culture

Gramicidin from Bacillus aneurinolyticus (Bacillus brevis),Linear polypeptide antibiotic complex. A mixture of gramicidins A, B, C, and D.

Insulin from bovine pancreas,y-irradiated, BioXtra, suitable for cell culture, potency: >=20 units/mg (USP units), lyophilized powder

Thiazolyl Blue Tetrazolium Bromide,powder, BioReagent, suitable for cell culture, suitable for insect cell culture, >=97.5% (HPLC)

Ethalfluralin certified reference material, TraceCERT®

Dansyl chloride,LiChropur™, >=99.0% (HPLC)

N?-Methyl-L-lysine hydrochloride,>=98.0% (TLC)