Development and validation of an analytical method for the simultaneous determination of benzoylecgonine and ecgonine methyl ester in human urine by gas chromatography/mass spectrometry
A simple and rapid procedure has been developed and validated for the simultaneous determination of benzoylecgonine and ecgonine methyl ester in human urine samples. After extraction and sample cleanup by solid-phase extraction (SPE), the extracts were derivatized with 50 uL of MTBSTFA and analyzed...
Guardado en:
| Autores principales: | Montes de Oca Porto, Rodny, Correa Vidal, Teresa, Martínez Brito, Dayamín, González Hernández, Sandy, Terrero, Olga L., Granda Fraga, Mario |
|---|---|
| Formato: | Articulo Comunicacion |
| Lenguaje: | Inglés |
| Publicado: |
2010
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/7984 http://www.latamjpharm.org/resumenes/29/5/LAJOP_29_5_2_2.pdf |
| Aporte de: |
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