3,3’-Dimethylbenzidine Back Catalog number: X9086 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672983 Estriol, 100mg Price on request 79500 Isopropyl ether Price on request 674050 Biphenyl, 100 µg/ml, Cyclohexane, 5ml Price on request