2,2',3,3',4,5,5',6-Octachlorobiphenyl Back Catalog number: 63198 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91703 EPA Method 502.2 Internal Standard Price on request 681401 Diniconazole, 100mg Price on request 677674 4-Ethylphenol, 500mg Price on request