摘要
Abstract
Set up a microwave digestion -inductively coupled plasma mass spectrometry and hydride a-tomic fluorescence spectrometry determination of arsenic,mercury,selenium,antimony in food.Digestion conditions,working conditions of the instrument was optimized by testing the inductively coupled plasma mass spectrometry and atomic fluorescence spectrometry as a method of comparison research,comparison of both linear range,accuracy,precision,etc.In the optimization of experimental conditions,the use of na-tional standards of material test and verify the reliability of the two methods and accuracy,measurements are according with the standard values.The results show that the two methods of high accuracy,good pre-cision and high sensitivity has a strong comparability,etc.关键词
电感耦合等离子体质谱法(ICP -MS)/原子荧光光谱法(AFS)/方法比对/微波消解Key words
Inductively coupled plasma mass spectrometry(ICP -MS)/Atomic fluorescence spectrometry (AFS)/Methods the comparison/Microwave digestion分类
轻工纺织
