3,3’-Dimethylbenzidine Back Catalog number: 94729 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-5265-100AN5 4-Methyl-1H-benzotriazole, 100µg/ml in AL, 5ml Price on request 683483 2-Propylphenol, 1000mg Price on request 1899.17-25MG Norcodeine hydrochloride, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 14648-14-7 Price on request