4,4’-Diamino-3,3’-dimethyldiphenylmethane Back Catalog number: 94750 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2039.12-50-NN Octachlorodibenzofuran,50 µg/mL,n-nonane,1mL, Price on request 10412.4-K-ME Sodium DL-3-hydroxybutyrate-3,4,4,4-d4 Price on request 96705 1,2-Dibromo-3-chloropropane Price on request