Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/11531/5432| Título : | Solvent and solid-phase extraction of natural and synthetic corticoids in human urine |
| Autor : | Santos Montes, Ana María Gonzalo Lumbreras, Raquel Gasco López, A.I. Izquierdo Hornillos, Roberto |
| Fecha de publicación : | 1 |
| Resumen : | Optimization of the main variables that affect solvent and solid-phase extraction processes, using disposable C18 cartridges and the non-ionic polymeric resin Serdolit AD-2, of human urine containing natural and synthetic corticoids is described. The data were obtained from different HPLC separations of these compounds using calibration graphs obtained before and after extraction of these compounds. The procedures, including sample preconcentration, showed efficiencies over 90\%. NaCl was used to avoid emulsion formation in solvent extraction. The results achieved using solvent and solid-phase extraction are discussed. |
| Descripción : | Artículos en revistas |
| URI : | http://hdl.handle.net/11531/5432 |
| ISSN : | 0378-4347 |
| Aparece en las colecciones: | Artículos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| IIT-94-042A.pdf | 333,23 kB | Adobe PDF | Visualizar/Abrir Request a copy |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.