Preparation, homogeneity and stability studies of a candidate LRM for Se speciation.

@article{Bod2003PreparationHA,
  title={Preparation, homogeneity and stability studies of a candidate LRM for Se speciation.},
  author={Erzs{\'e}bet T{\"u}nde Bod{\'o} and Zsolt Stef{\'a}nka and Ildik{\'o} Ipolyi and Csilla Soeroes and Mih{\'a}ly Dernovics and Peter Bea Fodor},
  journal={Analytical and bioanalytical chemistry},
  year={2003},
  volume={377 1},
  pages={32-8}
}
A laboratory reference material (LRM) was prepared from Brazil nuts (Bertholletia excelsa) for quality control (QC) purposes of selenium speciation. The preparation of this LRM led through the usual operation steps applied during routine reference material production from biota samples-preparation of the raw material, homogenisation, storage design, checking of homogeneity, microbiological status and possible irradiation effects, and monitoring the species stability vs time at different storage… CONTINUE READING

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