摘要
本文综述了X射线荧光光谱法分析液体样品中微量元素的预富集方法,包括物理法、沉淀/共沉淀法、电解沉积法、液液萃取法、液固萃取法和混合预富集法,探讨了各种预富集法的优缺点及其发展趋势(引用文献63篇)。
A review on the preconcentration methods for analysis of trace elements in liquid samples by X-ray fluorescence spectrometry was present in this paper,including physical method,chemical method precipitation/coprecipitation method,electrolytic deposition method,liquid-liquid extraction method,liquid-solid extraction method and mixed preconcentration method. The advantages, disadvantages and development trend of these preconcentration mehods were discussed（63ref.cited）.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
2016年第3期360-368,共9页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
基金
国土资源公益性行业科研专项经费(201311013)
中国地质大调查项目(12120113091000)
国家重大科学仪器设备开发专项(2012YQ05007609)
基本科研业务费(2015CSJ08)
