摘要
本文对饮用水的测定作了研究，采用ＩＣＰ－ＭＳ法直接测定饮用水中２３种元素，结果证明，其灵敏度、精密度和准确度都很高，而且２３种元素可以同时测定，测定元素浓度范围为ｎｇ／Ｌ－ｍｇ／Ｌ，样品前处理简单、测定快速。
A method for the determination of 23 elements in drinking water by inductively coupled plasma mass spectrometer (ICPMS) has been established. We found the 23 elements in drinking water could be simultaneity determined by ICPMS. The linear dynamic range of each element is very wide , it spans the concentration range of ng/L to mg/L. And the excellent sensitivity, precision, and accuracy are achieved.
出处
《光谱实验室》
CAS
CSCD
1999年第3期272-277,共6页
Chinese Journal of Spectroscopy Laboratory
关键词
ICP
MS
饮用水
元素
测定
Inductively Coupled Plasma Mass Spectrometer ,Drinking Water , Element, Determination.
