Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1208174 | Journal of Chromatography A | 2007 | 4 Pages |
Abstract
A simple, reliable microemulsion electrokinetic chromatography (MEEKC) method is developed for the simultaneous separation of seven fluoroquinolones (FQs). The best separation is achieved in a carrier electrolyte containing 1% (v/v) heptane, 100 mmol/L sodium dodecyl sulfate (SDS), 10% (v/v) 1-butanol, and 8 mmol/L phosphate–sodium tetraborate buffer at pH 7.30. The proposed method was directly applied to the determination of ciprofloxacin (CPF) and lomefloxacin (LMF) in urine samples of subjects administered either with CPF or LMF.
Related Topics
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Authors
Shoulian Wei, Jiesheng Lin, Haifang Li, Jin-Ming Lin,