Tetrachloroethene Back Catalog number: 31411 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675589 Thiofanox-sulfone, 10.0 µg/ml, Acetonitrile, 10m Price on request 4H172 2,2',3,3',4',5,5'-Heptachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane Price on request 9350.4-K-ME Piperazine Price on request