2,3,3',4,4',6-Hexachlorobiphenyl (158) Back Catalog number: 66158 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9697.10-10MG 1,4-Dihydroxynaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 571-60-8 Price on request 680667 Sibutramine hydrochloride monohydrate, 50mg Price on request 685000 2,2'-Ethylidenebis(4,6-di-tert-butylphenol), 250mg Price on request