2,2',3,3',4,4',5,6'-Octachlorobiphenyl (196) Back Catalog number: 63196 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677827 Dimethylsulfoxide, 5ml Price on request 71940 1-Methyl-1-cyclopentene Price on request 678176 Phorate-oxon-sulfone, 100 µg/ml, Cyclohexane, 1m Price on request