Quality assessment in a Brazilian laboratory performing k0-NAA |
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| Authors: | M. A. Bacchi E. A. De Nadai Fernandes E. J. França P. Bode |
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| Affiliation: | (1) Centro de Energia Nuclear na Agricultura, Caixa Postal 96, 13400-970 Piracicaba, Brazil;(2) Interfaculty Reactor Institute, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands |
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| Abstract: | ![]()
This work is focused at the demonstration of the overall adequacy of the procedures introduced in a Brazilian laboratory for conducting the k0-standardized NAA. Concentrations of 29 elements determined in certified reference materials of plants and geological matrices are evaluated. Most of the experimentally determined values agreed well with the reference data and no consistent bias could be attributed to the analytical system adopted. |
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