2,2’,3,3’,4,4’,5,5’-Octachlorobiphenyl (194) Back Catalog number: 66194 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 9753.25-10MG Pentacosanoic acid,neat,neat,10mg Price on request 53149 CLP Calibration Std. I Price on request 23004 EPA Method 8260B Surrogate Standard Price on request