Effect of Coexisting Ions on Electrokinetic Injection in Capillary Electrophoresis Analysis
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1996, v.9 no.1, pp.35-42
Lee, Kwang-Woo
Jeon, Ji-Young
Lee, Kwang-Pill
Lee,
K., Jeon,
J., &
Lee,
K.
(1996). Effect of Coexisting Ions on Electrokinetic Injection in Capillary Electrophoresis Analysis. Analytical Science and Technology, 9(1), 35-42.
Abstract
A rapid analytical method based on capillary electrophoresis is described for the determination of trace anions in high-purity chemicals which is used to prevent corrosion demage in nuclear power plants. Separations are carried out at 20kV using trimethylsilane-coated fused-silica capillary (<TEX>$70cm{\times}50$</TEX> or <TEX>$75{\mu}m$</TEX> i.d.) with the electrolyte of 5mM Chromate(pH
- keywords
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Capillary electrophoresis,
Electrokinetic injection,
Matrix effect,
Inorganic anions