4,4'-Diaminobiphenyl-d8 (Rings-d8) Back Catalog number: 10448.12-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 52326 Gun Shot Residue Price on request 98493 n-Hydrocarbons C5-C8 Price on request 79132 2,3,4-Trichlorophenol Price on request