1,1,2,2-Tetrachloroethane Back Catalog number: 30401 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94833 CLP Semi-Volatile Calibration Mix #1 Price on request 71182 a,2,6-Trichlorotoluene Price on request 50805 Sulfate (SO42-) Price on request