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 DF-A10-CSH Extended Calibration/High Level Solution, 200ul, nonane Price on request X9049 Chrysene Price on request 2249.19-100-AN Diacetoxyscirpenol, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2270-40-8 Price on request