4,4’-Diamino-3,3’-dimethyldiphenylmethane Back Catalog number: 94750 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79407 Benzo(k)fluoranthene Price on request 10712.23-K-ME cis-(Z)-Flupentixol dihydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 10090.37-100MG Erythromycin,neat,neat,100mg, Price on request