Capillary electrophoresis of organic cations at high salt concentrations.

Abstract

At concentrations of 100 mM or higher the chemical nature of both the cation and anion in the background electrolyte (BGE) can be varied to manipulate the migration times of protonated aniline cations. Significant differences were noted with Li+, Na+ and K+ for capillary electrophoretic runs carried out at pH 3. However, much greater differences in… (More)

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