3,3’-Dimethoxybenzidine Back Catalog number: 94752 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 687767 N-Nitroso-N-methyl-4-aminobutyric acid, 25mg Price on request 681550 4-Phenyl-2-butanone, 1ml Price on request 79035 Indeno(1,2,3-cd)pyrene, 1000µg/ml in Acetonitrile, Price on request