2,2’,3,4’,5,5’-Hexachlorobiphenyl Back Catalog number: 66146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71931 Dioxacarb Price on request 681819 2-Methyl-1,2-benzisothiazolin-3-one, 25mg Price on request 94212 525 Internal Standard Price on request