New trends in sample preparation: on-line microextraction in packed syringe (MEPS) for LC and GC applications: Part III: Determination and validation of local anaesthetics in human plasma samples using a cation-exchange sorbent, and MEPS–LC–MS–MS

Autor: Altun, Zeki, Abdel-Rehim, Mohamed, Blomberg, Lars G *
Zdroj: In Journal of Chromatography B 2004 813(1):129-135
Databáze: ScienceDirect
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