2,2',3,5,5',6-Hexachlorobiphenyl (151) Back Catalog number: 66151 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79142 Hexachlorocyclopentadiene Price on request 20057 CLP Semi-Volatile - Low Conc Acid Control Price on request 90467 Mirex Price on request