2,2’,6,6’-Tetrachlorobiphenyl (54) Back Catalog number: 66054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52328 Trace Elements #4 Price on request 678506 Tecnazene, 100 µg/ml, Acetonitrile, 1ml Price on request 680970 2-Pentadecanone, 100mg Price on request