2,3,3',5-Tetrachlorobiphenyl Back Catalog number: 66057 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681682 2,6-D, 100 µg/ml, Acetonitrile, 1ml Price on request 672977 Sulfathiazole, 250mg Price on request 96566 17?-Methyltestosterone Price on request