电感耦合等离子体质谱在水质监测中的应用
Application of inductively coupled plasma mass spectrometry in water quality monitoring
戴熙熙 1潘张国郎1
作者信息
- 1. 台州市路桥区环境监测站,浙江 318020
- 折叠
摘要
利用电感耦合等离子体质谱法监测饮用水源金属元素.实验结果证明,该方法能够做到快速准确,灵敏度高、检测限低,满足水源地饮用水监测分析要求,水中多种金属元素含量的检测能做到一次进样、直接测定,定线性范围宽的优点,测定样品浓度从ppt-ppm级跨越,加标回收率为 90.1%至 110.9%.
Abstract
Monitoring of metal elements in drinking water sources by inductively coupled plasma mass spectrometry.The experimental results show that this method can be fast and accurate,with high sensitivity and low detection limit,which can meet the requirements of monitoring and analysis of drinking water in water sources.The detection of various metal elements in water can achieve the advantages of one-time sampling and direct determination,and the linear range is wide.The measured sample concentration spans from ppt-ppm level,and the recovery rate is 90.1% to 110.9% .
关键词
质谱法/水质监测/应用Key words
Mass spectrometry/water quality monitoring/application引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据