2,2’,6,6’-Tetrachlorobiphenyl (54) Back Catalog number: 63054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 63082 2,2',3,3',4-Pentachlorobiphenyl Price on request 681918 2,4'-Dichlorobenzophenone, 100 µg/ml, Ethyl aceta Price on request 91934 n-Propanol Price on request