@article{santos_jacob_2009,  title={Optimization and validation of a methodology to determine total arsenic, As(III) and As(V), in water samples, through graphite furnace atomic absorption spectrometry},  volume={29},  ISSN={0101-2061},  url={https://doi.org/10.1590/S0101-20612009000100019},  DOI={10.1590/S0101-20612009000100019},  number={1},  journal={Food Science and Technology},  publisher={Sociedade Brasileira de Ciência e Tecnologia de Alimentos},  author={Santos, Lisia Maria Gobbo and Jacob, Silvana do Couto},  year={2009},  month={Jan},  pages={120–123} }