A new derivatization procedure for the determination of cephalexin with 1,2-naphthoquinone 4-sulphonate in pharmaceutical and urine samples using solid-phase extraction cartridges and UV-visible detection
- Gallo-Martinez, L.
- Sevillano-Cabeza, A.
- Campíns-Falcó, P.
- Bosch-Reig, F.
ISSN: 0003-2670
Année de publication: 1998
Volumen: 370
Número: 2-3
Pages: 115-123
Type: Article