2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Back Catalog number: 63200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72548 Benzyl acetate Price on request 96032 Internal Standard - Surrogate Mix Price on request 54134 WP Non-Filterable Residue Price on request