3,3’-Dimethylbenzidine Back Catalog number: 70367 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2623.33-10UG 17 alpha(H),21 alpha(H)-(22RS)-Trishomohopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 105498-26-8 Price on request 70032 Benzo(g,h,i)perylene, 1000µg/ml in MeChl, 1ml Price on request 71478 p-Chlorophenyl methyl sulfone Price on request