2,2’,5,5’-Tetrachlorobiphenyl (52) Back Catalog number: 66052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677481 4-Phenoxyphenol, 100mg Price on request 53091 Trace Metals Kit Price on request X9047 4-Chlorophenyl phenyl ether Price on request