Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Myungsoo Kim"'
Publikováno v:
Journal of chromatography. B, Biomedical sciences and applications. 727(1-2)
The purpose of this study was to develop a simple and accurate analytical method to determine homocysteine (Hcy), cysteine (Cys), and methionine (Met) in aqueous samples. Until now, the most frequently used method for the assay of Hcy, Cys, and Met h
Publikováno v:
Rapid communications in mass spectrometry : RCM. 12(22)
A gas chromatography/mass spectrometry method is described which uses negative ion chemical ionization and tandem mass spectrometry for the determination of anabolic steroid metabolites. Four anabolic steroid metabolites to be derivatized by Pentaflu
Publikováno v:
Journal of chromatography. B, Biomedical sciences and applications. 716(1-2)
A simple and rapid assay method for three stimulant drugs (amphetamine, methamphetamine, and dimethamphetamine) in human urine using solid-phase microextraction was developed. In solid-phase microextraction, the drugs were equilibrated between the ad