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 32361 Naphthalene Price on request 681349 1-Naphthyl acetic acid-ethyl ester, 250mg Price on request O0148 Octadecyl Sulfide, >96%, 25g Price on request