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Sensitive assay for cocaine and benzoylecgonine using solid-phase extraction and gas chromatography

✍ Scribed by Laszlo Virag; Subhash Jamdar; Conrad R. Chao; Hisayo O. Morishima


Book ID
103805065
Publisher
Elsevier Science
Year
1994
Weight
362 KB
Volume
658
Category
Article
ISSN
0378-4347

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Determination of cocaine and benzoylecgo
✍ Christine Moore; Susan Browne; Ian Tebbett; Adam Negrusz; William Meyer; Lucky J πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 384 KB

A new solid-phase extraction procedure for the determination of cocaine and benzoylecgonine in amniotic fluid, using high flow co-polymeric sorbents is reported. The recoveries of cocaine and benzoylecgonine within the range 0.1-1 mg/l were 95.7% and 50.3%, respectively. The use of high-flow sorbent