3,3´-Dimethoxybenzidine, certified, 0.1g Back Catalog number: C12721000 Availability: In the manufacturer's stock Price on request - + Recommended 679631 D3-4-Acetamidoantipyrine, 10mg Price on request ACQ-SE30-115 Ethanol standard in serum,3.0g/L,serum, 1.5mL Price on request 8497.23-10MG 1-n-Butyl-2-phenylbenzimidazole, N-glucuronide, , Solvent-, Unit , # of units-, Cas.no. Price on request