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Certified reference materials for quality control of mercury and selenium determination in food
R Jedrzejczak1, B Szteke, W Reczajska
1Institute of Agricultural and Food Biotechnology, Warsaw, Poland. jedrzejczak@ibprs.pl
Arhiv Za Higijenu Rada I Toksikologiju
|August 24, 1999
Abstract:
Several certified reference materials were used for quality control of mercury and selenium determination in food through different analytical procedures and techniques. The materials were selected with respect to different composition of matrix and levels of certified values. The results agreed well with the certified values for all analysed materials.