One step solvent bar microextraction and derivatization followed by gas chromatography-mass spectrometry for the determination of pharmaceutically active compounds in drain water samples.

@article{Guo2012OneSS,
  title={One step solvent bar microextraction and derivatization followed by gas chromatography-mass spectrometry for the determination of pharmaceutically active compounds in drain water samples.},
  author={Liang Guo and Hian Kee Lee},
  journal={Journal of chromatography. A},
  year={2012},
  volume={1235},
  pages={26-33}
}
For the first time, a simple and novel one-step combined solvent bar microextraction with derivatization with GC-MS analysis, was developed for the determination of pharmaceutically active compounds (PhACs) in water samples. In the procedure, the derivatization reagent was added in the extraction solvent (solvent bar), so that the analytes could be… CONTINUE READING