2,2’,3,3’,4,4’,5,6-Octachlorobiphenyl (195) Back Catalog number: 66195 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 83589 Bentazon Price on request 679577 Picric acid, 100 µg/ml, Acetonitrile, 10ml Price on request 678057 Triisobutyl phosphate, 1000mg Price on request