Kratko priopćenje
Certified Reference Materials for Quality Control of Mercury and Selenium Determination in Food
Renata Jędrzejczak
Barbara Szteke
Wiesļawa Ręczajska
Sažetak
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.
Ključne riječi
certified reference materials; closed system digestion; food; mercury; open system digestion; quality control; sample preparation; selenium; spectrofluorometry; vapour atomic absorption spectrometry
Hrčak ID:
3068
URI
Datum izdavanja:
28.7.1999.
Posjeta: 3.826 *