2,2',3,3',4,5,5',6-Octachlorobiphenyl Back Catalog number: 63198 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53019 Verification II Standard 1 Price on request 95779 Glycol Standard Price on request XA11730000AL Coumaphos, 100µg/mL in Acetonitrile, 1ml Price on request