Journal Article

Extraction of Benzoylecgonine (Cocaine Metabolite) and Opiates (Codeine and Morphine) from Urine Samples Using the Zymark RapidTrace™

Francis X. Diamond, William E. Vickery and John de Kanel

in Journal of Analytical Toxicology

Volume 20, issue 7, pages 587-591
Published in print November 1996 | ISSN: 0146-4760
e-ISSN: 1945-2403 | DOI: http://dx.doi.org/10.1093/jat/20.7.587
Extraction of Benzoylecgonine (Cocaine Metabolite) and Opiates (Codeine and Morphine) from Urine Samples Using the Zymark RapidTrace™

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The Zymark RapidTrace™ automated solid-phase extraction system has been evaluated for use in the urine drug-testing laboratory. Methods for cocaine metabolite (benzoylecgonine) and opiates (codeine and morphine) are described and evaluated. The linearity, precision, accuracy, recovery, and carryover statistics of these analytical protocols are presented. The advantages of extraction using the RapidTrace instead of solid-phase extraction with the manual vacuum manifold or liquid-liquid extraction methods are described.

Journal Article.  0 words. 

Subjects: Medical Toxicology ; Toxicology (Non-medical)

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