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 71721 1-Phenylundecane Price on request 93442 Citric acid [0.1% wt] Price on request 679109 4,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml Price on request