Influence of mobile phase composition on electroosmotic flow velocity, solute retention and column efficiency in open-tubular reversed-phase capillary electrochromatography

The effects of some experimental parameters, such as the volume fraction and type of organic modifier in the mobile phase, and the concentration, type and pH of the buffer on the electroosmotic flow velocity, the retention behavior of test solutes, and the column efficiency have been investigated in...

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Veröffentlicht in:	Journal of Chromatography A 2000-02, Vol.869 (1), p.329-337
Hauptverfasser:	Crego, Antonio Luis, Martı́nez, Jesús, Marina, Marı́a Luisa
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Buffers Chemistry Chromatographic methods and physical methods associated with chromatography Chromatography, Micellar Electrokinetic Capillary - methods Chromatography, Micellar Electrokinetic Capillary - standards Exact sciences and technology Hydrogen-Ion Concentration Osmosis Other chromatographic methods Polynuclear aromatic hydrocarbons
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