Phase-transfer catalytic determination of phenols as methylated derivatives by gas chromatography with flame ionization and mass-selective detection

A convenient method for the GC determination of phenols as methylated derivatives is proposed, taking advantage of the beneficial features of phase-transfer catalysis (PTC). The optimal experimental conditions of pH, temperature, organic solvent, time of extraction–derivatization and amounts of the...

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Veröffentlicht in:	Journal of Chromatography A 2003-01, Vol.983 (1), p.215-223
Hauptverfasser:	Fiamegos, Yiannis C, Nanos, Christos G, Pilidis, George A, Stalikas, Constantine D
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Catalysis Chemistry Chlorophenols Chromatographic methods and physical methods associated with chromatography Exact sciences and technology Gas chromatographic methods Gas Chromatography-Mass Spectrometry - methods Hydrogen-Ion Concentration Methylation Nitrophenols Phenols Phenols - analysis Sensitivity and Specificity Solvents
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