Functionalized anion exchange stationary phase for separation of anionic compounds.

Abstract

Synthesis of the multilayered stationary phases containing quaternary ammonium functional groups on the silica support was described. Bonded phases were characterized by elemental analysis, solid state (13)C NMR spectroscopy and chromatographic methods. The surface of silica support was coated with different number of polymeric layers formed by condensation… (More)
DOI: 10.1016/j.talanta.2014.04.016

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