2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Back Catalog number: 63200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1021.20-250MG n-Eicosane-d42,neat,neat,250mg, Price on request 93549 Pesticide Standard Price on request 93252 VOC II Price on request