Solid Phase Extraction - Voltammetric Coupled Detection of Caffeine in Acetonitrile

Caffeine (CAF) in aqueous solutions was extracted into acetonitrile (MeCN) using solid phase extraction (SPE). The voltammetric detection of CAF in MeCN was performed in a microcentrifuge tube after SPE in order to minimise the required amount of MeCN and reagents used during the analysis. The volta...

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Veröffentlicht in:	Electroanalysis (New York, N.Y.) N.Y.), 2016-03, Vol.28 (3), p.516-522
Hauptverfasser:	Chan, Kwok K., Webster, Richard D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetonitrile Beverages Caffeine Extraction heterocycles high performance liquid chromatography Joining Reagents Solid phases Square-wave voltammetry trace analysis Tubes
Online-Zugang:	Volltext
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