摘要
采用硝酸消解样品，氘灯背景校正技术消除非特征吸收和光散射影响，火焰原子吸收光谱法测定水中银，方法简便可靠，检出限为0．010mg／L，RSD为0．9％～6．6％，加标回收率为93．0％～101％。
This article absorption spectra with disp discussed how to determinate the Silver in the wa elling the sample used the nitric acid. The result s credible for practice. The lowest limits was 0. 010 mg/L, RSD was from 0.9 returns-ratio was from 93.0% to 101% ter by the method of flame atomic howed this method was simple and % to 6.6% , and the adding-sign
出处
《环境监测管理与技术》
北大核心
2006年第4期21-22,共2页
The Administration and Technique of Environmental Monitoring
关键词
火焰原子吸收光谱法
银
水质
Flame atomic absorption spectra
Silver
Water quality
