1,2-Difluorotetrachloroethane Back Catalog number: 71057 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66065 2,3,5,6-Tetrachlorobiphenyl (65) Price on request 73774 Adamantane-d16 Price on request 11931.12-50-AN N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide,50 µg/mL,acetonitrile,1mL, Price on request