4,4’-Diamino-3,3’-dimethyldiphenylmethane Back Catalog number: 71378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72865 Diphenylamine-d10 Price on request 681518 Tepraloxydim Metabolite GP, 100 µg/ml, Acetonitri Price on request 673911 Fluometuron, 250mg Price on request