Bromide (Br-) Back Catalog number: 54107 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 1351.2-50MG 1,1,1-Trichloroethane (contains stabilizer 0.05% low alkyl epoxide), in ampoule,neat,neat,50mg, Price on request 674919 Fenthion-ethyl, 100mg Price on request 673538 4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml Price on request