Direct determination of resin and fatty acids in process waters of paper industries by liquid chromatography/mass spectrometry.

@article{Rigol2003DirectDO,
  title={Direct determination of resin and fatty acids in process waters of paper industries by liquid chromatography/mass spectrometry.},
  author={Anna Rigol and Anna Latorre and S{\'i}lvia Lacorte and Dami{\'a} Barcel{\'o}},
  journal={Journal of mass spectrometry : JMS},
  year={2003},
  volume={38 4},
  pages={417-26}
}
Liquid chromatography/mass spectrometry (LC/MS)-based methods were developed for the analysis of 10 resin acids and five fatty acids in process waters of paper industries. No fragmentation of target compounds was observed using atmospheric pressure chemical ionization (APCI) with negative ionization. The [M - H](-) ion permitted the individual quantification of fatty and aromatic resin acids, whereas the non-aromatic resin acids presented a single and common ion at m/z 301. Separation with two… CONTINUE READING

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Liquid chromatography / mass spectrometry ( LC / MS)-based methods were developed for the analysis of 10 resin acids and five fatty acids in process waters of paper industries .
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