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Accessory Holder with Tubing Management System
4-Dichlorobenzene
especially suited for mixtures (mid-polar) of water and organic solvents
4-tert-Butyl-2
AS1KFE50-2
SPE columns (phase separation), 6 mL column volume, CHROMABOND PTL Agilent/Varian 5183-4681 Accessory Holder with Tubing ManagementAutomatic separation of a two phase mixture without separation funnel. Two phase mixtures are completely applied to the column and the phase boundary is determined without further work. The special membrane automatically stops the flow when the lower phase has passed. The upper phase remains in the column, thus both phases are available for futher analysis. Columns must not be run with vacuum or pressure. PTL for solvents lighter than water, e. g.,
US$ 19.95
US$ 40.00
US$ 27.00