4,4’-Diamino-3,3’-dimethyldiphenylmethane Back Catalog number: 94750 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3349.9-100-AN Cyanazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 21725-46-2 Price on request 0015.16-100-T 1,8-Dinitropyrene, 100µg/ml in Toluene, 1ml Price on request 58125 Manganese (Mn) Price on request