2,2’,5,5’-Tetrachlorobiphenyl (52) Back Catalog number: 66052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3510.12-100-AN Tetradifon, 100μg/mL in Acetonitrile, 1ml Price on request C482501 Ciprofloxacin-d8, 2,5mg Price on request 10633.12-50-T 1,2,3,4,7,8-Hexachlorodibenzofuran Price on request