2,3’,4,4’-Tetrachlorobiphenyl (66) Back Catalog number: 66066 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C10512000 Bentazone-8-hydroxy, 5mg Price on request 8916.14-100-T 2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane Price on request X9055 4,4’-DDE Price on request