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An Improved Technique for Investigation in Urine of Ecgonine, a Cocaine Metabolite

โœ Scribed by M.L. Paviolo; A.M. Pinet; Rosa S.G. de Kempny


Book ID
104119407
Publisher
Elsevier
Year
1983
Tongue
English
Weight
293 KB
Volume
23
Category
Article
ISSN
0015-7368

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Although gas chromatography/mass spectrometry (GC/MS) is the most powerful technique for analysing cocaine and its hydrolysis products (benzoylecgonine, ecgonine methyl ester and ecgonine) in urine, the sample pretreatment required is rather laborious and involves a large number of steps. This paper