Analysis of pesticides by gas chromatography/multiphoton ionization/mass spectrometry using a femtosecond laser.

@article{Li2011AnalysisOP,
  title={Analysis of pesticides by gas chromatography/multiphoton ionization/mass spectrometry using a femtosecond laser.},
  author={Adan Li and Tomoko Imasaka and Tomohiro Uchimura and Totaro Imasaka},
  journal={Analytica chimica acta},
  year={2011},
  volume={701 1},
  pages={52-9}
}
Gas chromatography/multiphoton ionization/time-of-flight mass spectrometry (GC/MPI/TOFMS) was utilized for analysis of a standard mixture sample containing 49 pesticides and 4 real samples using the third-harmonic emission (267 nm) of a femtosecond Ti:sapphire laser (100 fs) as the ionization source. A sample of a standard mixture of n-alkane was also… CONTINUE READING