303740 Determination of (Fluoro)Quinolones from Blood and Surface Water Samples

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Determination of (Fluoro)Quinolones from Blood and Surface Water Samples

Summary

Type: SPE
Application #: 303740
Detection: Capillary zone electrophoresis.
Conditions: Column conditioning: Ethyl acetate, methanol, aqueous 0.2% EDTA (pH 4.00).

Sample aspiration: The sample was passed through the column.

Column washing: The column was rinsed twice with water containing 0.2% EDTA (pH 4.00).

Elution: 2 mL methanol-water (75:25, v/v) and 2 mL methanol.

Evaporation: The eluates were brought to dryness by a steam of nitrogen and reconstituted with 0.5 mL acetonitrile-water (50:50, v/v). Sample solutions were stored at 4 °C.
Authors: Ferdig M Kaleta A Vo T D T Buchberger W
Source: Journal of Chromatography A 2004 1047 305-311


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