广州化学2018，Vol.43Issue(1)：51-54,64,5.DOI:10.16560/j.cnki.gzhx.20180104
GFAAS和ICP-MS对比测定大米中三种重金属含量
Comparison of GFAAS and ICP-MS to Determine Heavy Metal Elements in the Rice
摘要
Abstract
The content of Pb、Cd、Cr in the rice was determined by using graphite furnace atomic absorption spectrometry (GFAAS) and inductively coupled plasma-mass spectrometry (ICP-MS). The advantages and disadvantages of the two methods were compared in terms of accuracy, precision. The experimental results showed that the two methods could meet the analysis requirements. However the results of ICP-MS method was closer to the real value of the sample and the operation was more convenient.关键词
石墨炉原子吸收光谱法/电感耦合等离子体质谱法/重金属Key words
graphite furnace atomic absorption spectrometry (GFAAS)/inductively coupled plasma-mass spectrometry (ICP-MS)/heavy metal分类
轻工纺织引用本文复制引用
黄增,黄红铭,何东明,刘维明,黎宁,陈德旅..GFAAS和ICP-MS对比测定大米中三种重金属含量[J].广州化学,2018,43(1):51-54,64,5.基金项目
广西科学研究与技术开发计划项目(桂科合14125008-2-30). （桂科合14125008-2-30）
