Ion-pair solid-phase extraction

Solid-phase extraction (SPE) is a technique widely employed by analytical chemists. SPE cartridges are available in a wide variety of formats containing media with diverse chemistries. This paper will review ion-pair SPE, one of the less frequently applied, and presumably less well-known techniques....

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Veröffentlicht in:	Journal of Chromatography A 2000-07, Vol.885 (1), p.343-350
1. Verfasser:	Carson, Mary C
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Analysis methods Analytical chemistry Applied sciences Biological and medical sciences Chemistry Chromatographic methods and physical methods associated with chromatography Chromatography, Ion Exchange - methods Exact sciences and technology Food industries Fundamental and applied biological sciences. Psychology General aspects General pharmacology Medical sciences Methods of analysis, processing and quality control, regulation, standards Natural water pollution Pharmacology. Drug treatments Pollution Water treatment and pollution
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Beschreibung
Zusammenfassung:	Solid-phase extraction (SPE) is a technique widely employed by analytical chemists. SPE cartridges are available in a wide variety of formats containing media with diverse chemistries. This paper will review ion-pair SPE, one of the less frequently applied, and presumably less well-known techniques. Advantages of this technique over more conventional reversed-phase or ion-exchange SPE include selectivity, compatibility with rapid evaporative concentration, and potential application to multiclass multiresidue analysis.
ISSN:	0021-9673
DOI:	10.1016/S0021-9673(00)00471-4