2,3,3',4'-Tetrachlorobiphenyl (56) Back Catalog number: 66056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675349 Metaflumizone (E-isomer), 50mg Price on request BP-MO Solution/Mixture of Native Mono-ortho PCBs, 1.2ml, nonane Price on request 31281 2,2-Dichloropropane Price on request