Hand-portable gas chromatograph-toroidal ion trap mass spectrometer (GC-TMS) for detection of hazardous compounds

@article{Contreras2008HandportableGC,
  title={Hand-portable gas chromatograph-toroidal ion trap mass spectrometer (GC-TMS) for detection of hazardous compounds},
  author={J. Apolonio Contreras and Jacolin A. Murray and Samuel E. Tolley and Joseph L. Oliphant and H. Dennis Tolley and Stephen A. Lammert and Edgar Desmond Lee and Douglas W. Later and Milton L. Lee},
  journal={Journal of the American Society for Mass Spectrometry},
  year={2008},
  volume={19},
  pages={1425-1434}
}
A novel gas chromatograph-mass spectrometer (GC-MS) based on a miniature toroidal ion trap mass analyzer (TMS) and a low thermal mass GC is described. The TMS system has an effective mass/charge (m/z) range of 50–442 with mass resolution at full-width half-maximum (FWHM) of 0.55 at m/z 91 and 0.80 at m/z 222. A solid-phase microextraction (SPME) fiber mounted in a simple syringe-style holder is used for sample collection and introduction into a specially designed low thermal mass GC injection… CONTINUE READING
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