The optimized separation of aromatic carboxylic acids by HPLC

The optimization of the separation of eight aromatic carboxylic acids, using Hypersil SAS and MOS reverse phase columns, with respect to eluent (methanol : water) composition, pH, and temperature, is described. Window diagram techniques are used and the pH of the aqueous buffer and elution temperatu...

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Veröffentlicht in:	Journal of high resolution chromatography 1984-07, Vol.7 (7), p.375-381
Hauptverfasser:	Patel, B., Purnell, J. H., Wellington, C. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Aromatic carboxylic acids Chemistry Chromatographic methods and physical methods associated with chromatography Exact sciences and technology Gas chromatographic methods HPLC Liquid chromatography Liquid chromatography, HPLC Other chromatographic methods Reverse phase columns Window diagrams
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The optimization of the separation of eight aromatic carboxylic acids, using Hypersil SAS and MOS reverse phase columns, with respect to eluent (methanol : water) composition, pH, and temperature, is described. Window diagram techniques are used and the pH of the aqueous buffer and elution temperature are shown to be more critical than eluent composition.
ISSN:	0935-6304 0344-7138 1521-4168
DOI:	10.1002/jhrc.1240070707