2,2',3,3',4,5,5',6-Octachlorobiphenyl (198) Back Catalog number: 66198 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66078 PCB No. 78, 100µg/ml in Isooctane, 1ml Price on request O691520-5MG Orotidine, 5mg Price on request 680444 gamma-HCH, 100 µg/ml, Methanol, 1ml Price on request