2,2',4-Trichlorobiphenyl (17) Back Catalog number: 66017 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679424 13C6-Oxyclozanide, 10mg Price on request 672977 Sulfathiazole, 250mg Price on request 11133.8-10MG Tetrachlorophthalic anhydride,neat,neat,10mg, Price on request