2,2’,6,6’-Tetrachlorobiphenyl (54) Back Catalog number: 66054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675715 Pyridafol, 25mg Price on request C12677500 Dimethenamid, 100mg Price on request 672816 Bensulfuron-methyl, 100mg Price on request