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 72103 Aspartame Price on request 682867 Clethodim-sulfone, 5mg Price on request PCB-SS-A100 Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane Price on request