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 82700 Method 8270A Price on request H952702 1-Hydroxypyrene-d9, 1mg Price on request CFN98838 Kaempferol, >98%, 20mg Price on request