4,4’-Diamino-3,3’-dimethyldiphenylmethane Back Catalog number: 94750 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 55011 WS Anions Price on request 10507.7-K-ME Methylhexanamine hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 59948 Metals Mix - 1 Price on request