3,3’-Dimethylbenzidine Back Catalog number: 90898 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79138 Methyl-t-butyl ether Price on request 681139 Benz[a]anthracene, 10.0 µg/ml, Cyclohexane, 10ml Price on request 674279 2,3,5-Trimethacarb, 10mg Price on request