Results 301 to 310 of about 3,799,494 (356)
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Analytical Chemistry, 2017
Chromatographic separation and analysis of complex mixtures of closely related species is one of the most challenging tasks in modern pharmaceutical analysis.
Chandan L Barhate +7 more
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Chromatographic separation and analysis of complex mixtures of closely related species is one of the most challenging tasks in modern pharmaceutical analysis.
Chandan L Barhate +7 more
semanticscholar +1 more source
Comprehensive two-dimensional liquid chromatography for polyphenol analysis in foodstuffs.
Journal of Separation Science, 2017Polyphenols are a class of plant secondary metabolites that are recently drawing a special interest because of their broad spectrum of pharmacological effects.
F. Cacciola +4 more
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Recent applications of hydrophilic interaction liquid chromatography in pharmaceutical analysis.
Journal of Separation Science, 2017Hydrophilic interaction liquid chromatography, an alternative liquid chromatography mode, is of particular interest in separating hydrophilic and polar ionic compounds.
Qian Zhang +4 more
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Liquid chromatography of troleandomycin
Journal of Chromatography A, 2001Until now no liquid chromatography (LC) method is described to determine the purity and content of troleandomycin and its related substances. A simple, robust, sensitive and selective isocratic liquid chromatographic method suitable for the determination of the antibiotic troleandomycin and its related substances is described. This method utilizes as a
Jos Hoogmartens +2 more
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1986
In liquid-liquid chromatography the separation of the components of a mixture results from the distribution of the solutes between two immiscible liquids. One liquid is immobilized in the pores of a solid support and acts as the stationary phase. The other liquid, saturated with the stationary phase, is used as the mobile phase.
J. P. Crombeen, J. C. Kraak
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In liquid-liquid chromatography the separation of the components of a mixture results from the distribution of the solutes between two immiscible liquids. One liquid is immobilized in the pores of a solid support and acts as the stationary phase. The other liquid, saturated with the stationary phase, is used as the mobile phase.
J. P. Crombeen, J. C. Kraak
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Journal of combinatorial chemistry, 1999
Size exclusion chromatography (SEC) isolation of affinity-selected ligands combined with reverse phase liquid chromatography-mass spectrometry (LC-MS) is an effective means for identifying members of mixtures which form tightly bound noncovalent ...
Karl F. Blom, B. Larsen, C. McEwen
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Size exclusion chromatography (SEC) isolation of affinity-selected ligands combined with reverse phase liquid chromatography-mass spectrometry (LC-MS) is an effective means for identifying members of mixtures which form tightly bound noncovalent ...
Karl F. Blom, B. Larsen, C. McEwen
semanticscholar +1 more source
Miniaturised liquid chromatography
2023Underlying trends towards portable analytical instrumentation over the last few decades have not been equally reflected in the development of miniaturised and portable liquid chromatography (LC) instrumentation for rapid on-site or in-field measurements.
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Liquid Chromatography: Theory and Methodology
Analytical Chemistry, 1990AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Joe P. Foley +4 more
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The Analyst, 1990
Triacylglycerols from rat adipose tissue were chromatographed by high-performance liquid chromatography (HPLC), with a gradient of propan-2-ol in acetonitrile as the mobile phase. Fractions of the material eluting from the column were collected and analysed by automated gas - liquid chromatography of the fatty acid methyl esters obtained after ...
R. G. Willis, N. W. Rawle, J. D. Baty
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Triacylglycerols from rat adipose tissue were chromatographed by high-performance liquid chromatography (HPLC), with a gradient of propan-2-ol in acetonitrile as the mobile phase. Fractions of the material eluting from the column were collected and analysed by automated gas - liquid chromatography of the fatty acid methyl esters obtained after ...
R. G. Willis, N. W. Rawle, J. D. Baty
openaire +3 more sources