文献类型：期刊文献

中文题名：原子荧光光谱法同时测定环境水体中痕量锡和锌

英文题名：Simultaneous Determination of Traces of Tin and Zinc in Environmental Water by Atomic Fluorescence Spectrometry

作者：蒋晓凤[1];盛梅[1];嵇雅颖[1]

机构：[1]华东理工大学资源与环境工程学院,上海200237

年份：2009

卷号：21

期号：2

起止页码：37

中文期刊名：环境监测管理与技术

外文期刊名：The Administration and Technique of Environmental Monitoring

收录：CSTPCD

语种：中文

中文关键词：锡;锌;原子荧光光谱法;环境水质

外文关键词：Tin;Zinc;Atomic fluorescence spectrometry;Environmental water quality

摘要：采用原子荧光光谱法同时测定环境水样中痕量锡和锌,优化了试验条件。锡在1.00μg/L^10.0μg/L、锌在20.0μg/L^200μg/L范围内线性良好,方法检出限锡为0.13μg/L,锌为1.76μg/L,锡和锌标准溶液测定的相对标准偏差分别为2.9%和4.0%,环境水样加标回收率锡为96.4%~106%,锌为92.0%~111%。
The trace tin and zinc in environmental water samples were determinated by atomic fluorescence spectrometry.The optimized tests produced the following results： a good linearity in range from 1.00 μg/L to 10.0 μg/L in tin and from 20.0 μg/L to 200 μg/L in zinc,detection limits of method of tin 0.13 μg/L and of zinc 1.76 μg/L,RSD of standard solution of tin 2.9% and of zinc 4.0%;spiked recoveries of environmental water samples of tin from 96.4% to 106% and of zinc from 92.0% to 111%.