2,2',3,4,4',5,5',6-Octachlorobiphenyl (203) Back Catalog number: 66203 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682261 3,5-Dibromotoluene, 100mg Price on request 79482 Methyl hexadecanoate Price on request 68C-CS Labelled Cleanup Stock Solution, 1.2ml, nonane Price on request