摘要
建立了离子色谱法测定地表水中碘化物。方法检出限为0.002mg/L,水样加标回收率为82.0%~110%,精密度(RSD,n=6)为0.2%~1.6%。实验结果表明:该方法准确可靠、灵敏度好、操作简便,适用于地表水中碘化物分析要求。
A method was developed for detection of Iodide in surface water sample by Ion Chromatography. The detection limits of the method for surface was 0.002 mg/L. The recovery rates were beteween 82.0 % and 110 % with precision of 0.2 %~1.6 % RSD( n =6). The results show that the method is sensitive,accurate,simple and suitable for the determination of Iodide in surface water.
作者
古丽娜尔·艾合坦木
施玉格
GU LiNAER · Aihetanmu;SHI Yu-ge(Xinjiang Environmental Monitoring Centre,Urumqi Xinjiang 830011,China)
出处
《干旱环境监测》
2019年第2期72-74,87,共4页
Arid Environmental Monitoring
关键词
碘化物
离子色谱法
地表水
iodide
ion chromatography
surface water
