2,3,3',4',5,6-Hexachlorobiphenyl Back Catalog number: 66163 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50661 ICP Cal RL Stock Alk Price on request 58050 Tin (Sn) Price on request 681437 2,3,5,6-Tetrachlorophenol, 10mg Price on request