1,1,2-Trichlorotrifluoroethane Back Catalog number: 90523 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97272 Aliphatic n-Hydrocarbon Standard Price on request EPA-8290HRCC1,2,4 Individual Calibration Solutions , 500ul, nonane Price on request 674971 Carvacrol, 100mg Price on request