2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677430 Tris-(2-butoxyethyl)phosphate, 250mg Price on request 72029 Dibutyltin dichloride Price on request 90704 Phenanthrene Price on request