Visible and near-infrared spectroscopy as a technique for screening the inorganic arsenic content in the red crayfish (procambarus clarkii Girard).

@article{Font2004VisibleAN,
  title={Visible and near-infrared spectroscopy as a technique for screening the inorganic arsenic content in the red crayfish (procambarus clarkii Girard).},
  author={Rafael Font and Mercedes del R{\'i}o-Celestino and Dinoraz V{\'e}lez and Antonio de Haro-Bail{\'o}n and Rosa Montoro},
  journal={Analytical chemistry},
  year={2004},
  volume={76 14},
  pages={3893-8}
}
The potential of near-infrared spectroscopy (NIRS) for screening the inorganic arsenic (i-As) content in the red crayfish (Procambarus clarkii Girard 1852) was assessed. Sixty-two samples belonging to this species were freeze-dried and scanned by NIRS. The i-As contents of the samples were obtained by acid digestion-solvent extraction followed by hydride generation atomic absorption spectrometry and were regressed against different spectral transformations by modified partial least-squares… CONTINUE READING
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