| 原子荧光光谱法同时测定涉水管材中锑和锡 |
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| 引用本文： | 袁金华,陈辉,于平胜,李宁扬. 原子荧光光谱法同时测定涉水管材中锑和锡[J]. 中国卫生检验杂志, 2011, 0(11): 2642-2644 |
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| 作者姓名： | 袁金华 陈辉 于平胜 李宁扬 |
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| 作者单位： | 江苏省南京市疾病预防控制中心; |
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| 摘 要： | 目的:建立氢化物发生—原子荧光光谱法(AFS)同时测定涉水管材中锑和锡的方法。方法:优化仪器条件,比较不同还原剂效果,利用AFS法同时测定涉水管材中锑和锡。结果:采用本方法测定,锡的线性范围为0μg/L～10μg/L,γ=0.9992,DL=0.8507μg/L,回收率为102%,RSD为3.28%;锑的线性范围为0μg/L～10μg/L,γ=0.9993,DL=0.0424μg/L,回收率为95%,精密度(RSD%)为2.70%。结论:测定方法简单快捷,省时省力省试剂,结果准确,满足测定要求,值得在相关行业中推广。
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| 关 键 词： | 原子荧光法 涉水管材 锑和锡同时测定 |
Synchronizing determination of Tin and antimony in soaked liquid of plastic pipes for water supply by atomic fluorescence spectrometry |
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| YUAN Jin-hua,CHEN Hui,YU Ping-sheng,LI Ning-yang. Synchronizing determination of Tin and antimony in soaked liquid of plastic pipes for water supply by atomic fluorescence spectrometry[J]. Chinses Journal of Health Laboratory Technology, 2011, 0(11): 2642-2644 |
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| Authors: | YUAN Jin-hua CHEN Hui YU Ping-sheng LI Ning-yang |
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| Affiliation: | YUAN Jin-hua,CHEN Hui,YU Ping-sheng,LI Ning-yang (Nanjing Center for Disease Control and Prevention,Nanjing 210003,China) |
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| Abstract: | Objective:To establish a method for synchronizing determination of Tin and antimony in soaked liquid of Plastic Pipes for Water Supply by atomic fluorescence spectrometry.Methods: Through optimizing instruments conditions,comparing the effect of different reducers,and exploring the influence of the disturbing ions,the synchronizing determination of Tin and antimony in soaked liquid of Plastic Pipes for Water Supply is established by hydride generator atomic fluorescence spectrometry.Results: The linear cali... |
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| Keywords: | Atomic fluorescence spectrometry Plastic Pipes for Water Supply Synchronizing determination of Tin and antimony |
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