2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane Back Catalog number: 8916.14-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended AE-00049-R1 Carcinogenic Aryl Amine, 10µg/mL in Ethyl AC, 1ml Price on request 93618 Pesticide AB Standard Price on request 90898 3,3’-Dimethylbenzidine Price on request