An automated preparation device for the
β
Soledad CΓ‘rdenas; Mercedes Gallego; Miguel ValcΓ‘rcel
π
Article
π
1997
π
John Wiley and Sons
π
English
β 217 KB
π 2 views
An on-line, solid-phase extraction gas chromatography/mass spectrometry method for the automated pretreatment of biological fluids is proposed. Several drugs of abuse were used as model compounds. The analytes are trapped on a home-made RP-C 18 column and subsequently eluted with chloroform. The fra