2,3',4,6-Tetrachlorobiphenyl Back Catalog number: 10683.12-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 673753 Butralin, 100 µg/ml, Ethyl acetate, 5ml Price on request 95081 4-Isobutylbenzoic acid Price on request 71971 bis(4-Chlorophenyl)acetic acid Price on request