Simultaneous analysis of twenty-one glucocorticoids in equine plasma by liquid chromatography/tandem mass spectrometry.

@article{Luo2005SimultaneousAO,
  title={Simultaneous analysis of twenty-one glucocorticoids in equine plasma by liquid chromatography/tandem mass spectrometry.},
  author={Y. Luo and Cornelius E. Uboh and Lawrence R Soma and Fuyu Guan and Jeffery A Rudy and Deborah S Tsang},
  journal={Rapid communications in mass spectrometry : RCM},
  year={2005},
  volume={19 10},
  pages={
          1245-56
        }
}
  • Y. Luo, C. Uboh, +3 authors D. Tsang
  • Published 30 May 2005
  • Chemistry, Medicine
  • Rapid communications in mass spectrometry : RCM
A method for the simultaneous separation, identification, quantification and confirmation of the presence of 21 glucocorticoids (GCC) in equine plasma by liquid chromatography coupled with triple stage quadrupole tandem mass spectrometry (LC/TSQ-MS/MS) is described. Plasma sample augmented with the 21 GCC was extracted with methyl tert-butyl ether (MTBE) and analyzed by positive electrospray ionization. Desoxymetasone or dichlorisone acetate was used as the internal standard (IS… Expand
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