| Literature DB >> 7358813 |
Abstract
A gas chromatography assay for clonidine in human plasma has been developed. The buffered serum is extracted on silica columns, alkylated with pentafluorobenzyl bromide, cleaned up-by extractions and analysed by glass capillary gas chromatography with falling-glass-needle injection and electron-capture detection. A gas chromatographic-mass spectrometric analysis of the derivatives formed and an investigation of the structure dependence of the electron-capture response are presented.Entities:
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Year: 1980 PMID： 7358813 DOI： 10.1016/s0021-9673(00)87882-6
Source DB: PubMed Journal: J Chromatogr