2,2’,6,6’-Tetrachlorobiphenyl (54) Back Catalog number: 66054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 20227 CLP Pesticide Standard Price on request 94601 Benzo(a)pyrene Price on request 680620 Diisodecyl adipate (mixture of branched isomers), Price on request