2',3,4-Trichlorobiphenyl (33) Back Catalog number: 66033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94916 Haloacetic Acid Methyl Esters Price on request 43017 Nitrobenzene-d5 Price on request 38033 WS PAH Benzo(a)pyrene Price on request