Solvent and solid-phase extraction of natural and synthetic corticoids in human urine
tipo de documento semantico ckh_publication
Ficheros
IIT-94-042A.pdf
Tamaño
341224
Formato
Adobe PDF
Url del contenido
https://repositorio.comillas.edu/rest/bitstreams/17225/retrieve
Fecha de publicación
01/01/1994
Autor
Santos Montes, Ana María
Gonzalo Lumbreras, Raquel
Gasco López, A.I.
Izquierdo Hornillos, Roberto
Fuente
Revista: Journal of Chromatography B. Biomedical applications, Periodo: 1, Volumen: 652, Número: 1, Página inicial: 83, Página final: 9
Estado
info:eu-repo/semantics/publishedVersion
Resumen
Idioma
es-ES
Idioma
en-GB
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.
Uri identificador
http://hdl.handle.net/11531/5432
Tipo de archivo
application/pdf
Idioma
en-GB
Tipo de acceso
info:eu-repo/semantics/restrictedAccess
Fecha de modificacion
16/01/2016
Fecha de disponibilidad
15/01/2016
fecha de alta
15/01/2016
