Benzidine Back Catalog number: 94759 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50784 Mix #2 - Bromate (BrO3-) Price on request 676831 Disperse Blue 106, 50.0 µg/ml, Acetonitrile, 5ml Price on request 71494 Methyl quinoxaline-2-carboxylate Price on request