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 71668 2,3,4,6-Tetrachloroanisole Price on request 680917 Cumyluron, 10.0 µg/ml, Acetonitrile, 10ml Price on request 11856.18-K-MEX5 O,O,O-Triphenyl phosphorothionate,1000 µg/mL ,MeOH,1mL, Price on request