3,3’-Dimethoxybenzidine Back Catalog number: 70921 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94750 4,4’-Diamino-3,3’-dimethyldiphenylmethane Price on request X9181 1,4-Phenylenediamine Price on request 675591 Transfluthrin, 100 µg/ml, Ethyl acetate, 5ml Price on request