2,2',3,3',5,5',6,6'-Octachlorobiphenyl (202) Back Catalog number: 63202 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71127 EPA Method 418.1 - Total Petroleum Hydrocarbons Price on request EPA-1613PAR Precision and Recovery Stock Solution, 1.2ml, nonane Price on request 677982 Phorate, 100 µg/ml, Toluene, 1ml Price on request