中国食物与营养2013，Vol.19Issue(7)：10-13,4.
不同测定技术与分析仪器对水产品中重金属元素的测定
Determination of Trace Elements in Aquatic Products by Different Metheds and Analysis Instruments
刘伶俐 1刘丽 1洪波 1陈湘艺 1黄向荣1
作者信息
- 1. 湖南省水产科学研究所/农业部渔业产品质量监督检验测试中心(长沙),长沙410153
- 折叠
摘要
Abstract
We established a method for simultaneous determination of trace elements including Cu.Zn、Pb、Cd、Cr、Hg and As in aquatic products composition andlysis standard material by ICP-MS,which was determined by different digestion methods (electric heating plate digestion and microwave digestion) and different analysis instruments (atomic absorption spectrometric method and ICP-MS method).The results showed that there had long treatment time,poor stability and lower determination value by electric heating plate digestion.Then the microwave digestion method had completely digested,simple operation,fast,less pollution and high efficiency.Compared with atomic absorption spectrometry,ICP-MS detection technology had less interference,high precision,fast speed,and could meet the measuring element at the same time.<英文关键词>=Keywords:aquatic product; trace element; microwave digestion; ICP-MS; Atomic Absorption Spectrophotometer关键词
水产品/重金属元素/微波消解/ICP-MS/原子吸收分光光度计Key words
aquatic product/trace element/microwave digestion/ICP-MS/Atomic Absorption Spectrophotometer引用本文复制引用
刘伶俐,刘丽,洪波,陈湘艺,黄向荣..不同测定技术与分析仪器对水产品中重金属元素的测定[J].中国食物与营养,2013,19(7):10-13,4.
