2,3,3',4,4',5,5',6-Octachlorobiphenyl (205) Back Catalog number: 66205 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71640 Styrene oxide Price on request C15921000 Pencycuron-PB-amine, 25mg Price on request 673221 Carbaryl, 100 µg/ml, Acetonitrile, 5ml Price on request