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 97912 MPP+ Price on request E589400 trans-trans-10,11-Epoxy Farnesenic Acid Methyl Ester, 5mg Price on request 73156 n-Undecanoic acid Price on request