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 72040 Styrene-d5 Price on request 48021 Pentafluorobenzene Price on request 680152 1-Hexanol, 1ml Price on request