Microextraction by packed sorbent as sample preparation step for atorvastatin and its metabolites in biological samples - Critical evaluation

Abstract

The aim of this work was to develop and validate more suitable sample preparation method for the determination of atorvastatin and its metabolites in biological samples using MEPS (microextraction by packed sorbent).

Keywords

• Atorvastatin
• UHPLC
• Tandem mass spectrometry
• MEPS
• Bio-analytical method