Direct determination of Pb in raw milk by graphite furnace atomic absorption spectrometry (GF AAS) with electrothermal atomization sampling from slurries.

@article{Oliveira2017DirectDO,
  title={Direct determination of Pb in raw milk by graphite furnace atomic absorption spectrometry (GF AAS) with electrothermal atomization sampling from slurries.},
  author={Tatiane Mil{\~a}o de Oliveira and Jayme Augusto Peres and Maria Lurdes Felsner and Karin Cristiane Justi},
  journal={Food chemistry},
  year={2017},
  volume={229},
  pages={721-725}
}
Milk is an important food in the human diet due to its physico-chemical composition; therefore, it is necessary to monitor contamination by toxic metals such as Pb. Milk sample slurries were prepared using Triton X-100 and nitric acid for direct analysis of Pb using graphite furnace atomic absorption spectrometry - GF AAS. After dilution of the slurries, 10… CONTINUE READING