2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Back Catalog number: 66200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52076 Secondary Drinking Water Metals Price on request EPA-23SS Surrogate Standard Solution, 1.2ml, nonane Price on request 43024 Benzidine Price on request