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A bonded phase capillary column containing macrocyclic polyamine, [28]ane-N 6 O 2 functional groups was used for the electrophoretic separation of arsenic, chromium and selenium species. A simple device interfacing this capillary electrochromatography (CEC) systems to an inductively coupled plasma mass spectrometer (ICPMS) is described. The dimension of the capillary column was 160cm×100μm...
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