2,3,4,4',5,6-Hexachlorobiphenyl (166) Back Catalog number: 66166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79124 Ethanol, 1000µg/ml in Water, 1ml Price on request 677594 4-tert-Octylphenol-di-ethoxylate, 100 µg/ml, Acet Price on request 8990.11-25MG 8-Bromo-1-naphthoic acid, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 1729-99-3 Price on request