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 MBP-133 2,2',3,3',5,5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 676760 Chlorsulfuron, 100 µg/ml, Acetonitrile, 1ml Price on request 675318 Aminopyralid, 10.0 µg/ml, tert-Butyl methyl ether Price on request