2,2’,5,5’-Tetrachlorobiphenyl (52) Back Catalog number: 66052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PFRS-030S Resorcinol bis(diphenyl phosphate), 100µg/ml in Toluene, 1ml Price on request P192500-25MG Paraxanthine, 25mg Price on request 3483.10-100 Phosphamidon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 13171-21-6 Price on request