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Chromatography

Recent findings from University of Murcia, Department of Analytical Chemistry highlight research in chromatography

Published in Medical Device Law Weekly, October 21st, 2007

New investigation results, 'Use of headspace solid-phase microextraction coupled to liquid chromatography for the analysis of polycyclic aromatic hydrocarbons in tea infusions,' are detailed in a study published in Journal of Chromatography A. "A sensitive and solvent-free procedure for the determination of 11 polycyclic aromatic hydrocarbons in tea infusions using headspace solid-phase microextraction coupled to liquid chromatography with fluorimetric detection is described. A medium polarity polydimethylsiloxane-divinylbenzene 60 microm fiber was found to be suitable for extraction at 90 degrees C and with an extraction time of 60 min under continuous stirring," scientists in...

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