3,3’-Dimethylbenzidine Back Catalog number: 70367 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685017 Nitroguanidine, 100 µg/ml, Acetonitrile, 1ml Price on request 71977 1,2-Benzodiphenylene sulfide Price on request 8618. 9-K-ME 4-Chloromethyl-2-phenyl-1,3-dioxa-2-borolane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request