4,4’-Diamino-3,3’-dimethyldiphenylmethane Back Catalog number: 94750 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675412 PSA-GCB-Mix 3 Price on request 57181 Thallium (Tl) Price on request 14500-0270-100CY5 2,2´-Binaphthyl, 100µg/ml in Cyclohexane, 5ml Price on request