2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 66155 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 682269 Chlorphenesin, 250mg Price on request 54126 Total Organic Carbon (C), 1000µg/mL in 1% HCl/Water, 100ml Price on request 71832 2,5-Dichloronitrobenzene Price on request