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Rapid and simultaneous determination of nonsteroidal anti-inflammatory drugs in human plasma by LC–MS with solid-phase extraction
A rapid, selective and sensitive analytical method for the simultaneous determination of 16 nonsteroidal anti-inflammatory drugs (NSAIDs) in human plasma was carried out using Oasis HLB solid-phaseExpand
Determination of Iodide and Thiocyanate in Seawater by Liquid Chromatography with Poly(ethylene glycol) Stationary Phase
Abstract.Novel, simple, rapid, highly sensitive, and direct determination of iodide and thiocyanate ions in seawater has been performed by liquid chromatography (LC) with UV detection at 220 nm. TheExpand
High-performance micro packed flexible columns in liquid chromatography
Abstract Columns of flexible fused-silica tubing packed with commercially available materials have been prepared. The performance of these columns was examined with acetonitrile-water as the mobileExpand
Micro high-performance liquid chromatographic separations of bile acids.
Separations of bile acids by micro high-performance liquid chromatography (micro-HPLC) using an immobilized 3 alpha-hydroxysteroid dehydrogenase post-column and a spectrofluorimeter are described.Expand
Development of an on-line high-pressure pre-column concentration method for micro high-performance liquid chromatography and its application to the rapid determination of dibutyl phthalate in water
Abstract An on-line high-pressure pre-column concentration method using switching valves was developed for micro high-performance liquid chromatography, and applied to the high-speed determination ofExpand
Integrated pulsed amperometric detection of glufosinate, bialaphos and glyphosate at gold electrodes in anion-exchange chromatography.
TLDR
The present method was successfully applied to the determination of glyphosate in urine and serum, and showed catalytic currents based on the oxidation of amines in their structures. Expand
Determination of iodide in seawater and edible salt by microcolumn liquid chromatography with poly(ethylene glycol) stationary phase.
TLDR
The present method was successfully applied to the rapid and direct determination of iodide in seawater and edible salt samples and cation and anion of the eluent affected the retention of analyte anions. Expand
Determination of iodide in seawater using C30 column modified with polyoxyethylene oleyl ether in ion chromatography.
TLDR
The present method was successfully applied to the rapid and direct determination of iodide in seawater samples and both cation and anion of the eluent affected the retention time of analytes. Expand
Studies of open-tubular microcapillary liquid chromatography : III. β,β′-oxydipropionitrile and ethylene glycol stationary phases
Abstract Capillary columns coated with β,β′-oxydipropionitrile and ethylene glycols have been applied successfully in open-tubular microcapillary column liquid chromatography. These stationary phasesExpand
On-line sample extraction and enrichment of non-steroidal anti-inflammatory drugs by pre-column in capillary liquid chromatography mass spectrometry.
A rapid and sensitive analytical method has been developed for the simultaneous determination of 16 non-steroidal anti-inflammatory drugs (NSAIDs) in human plasma by capillary liquid chromatographyExpand
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