3,3',4,4',5,5'-Hexachlorobiphenyl (169) Back Catalog number: 66169 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10080.6-1G Di-n-propyltin dichloride Price on request C12170400 Dexamethasone, certified, 0.1g Price on request 54620 IC Mix Price on request