2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 20021 Toxaphene Price on request 71099 2-Diethylamino-6-methylpyrimidin-4-ol Price on request PCB-A10-CS5,6,7,8 Individual Calibration Solutions, 200ul, nonane Price on request