| 石墨炉原子吸收分光光度法测定地表水中的锑 |
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| 引用本文： | 顾战平,徐建平,丁溪萍,储燕萍,夏琴.石墨炉原子吸收分光光度法测定地表水中的锑[J].环境监测管理与技术,2010,22(6):64-65. |
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| 作者姓名： | 顾战平 徐建平 丁溪萍 储燕萍 夏琴 |
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| 作者单位： | 上海市浦东新区环境监测站,上海200135 |
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| 摘 要： | 采用石墨炉原子吸收分光光度法测定地表水中的锑,优化了仪器测量参数,讨论了干扰离子的干扰。方法在0μg/L~100μg/L范围内线性良好,检出限为0.9μg/L,平行测定的RSD为1.3%~9.8%,加标回收率为97.9%~104%,标准样品的测定结果符合要求。
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| 关 键 词： | 锑 石墨炉原子吸收分光光度法 地表水 |
Determ ination ofAntimonyin SurfaceW ater by Graphite Furnace A tom ic Absorption Spectrometry |
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| GU Zhan-ping,XU Jian-ping,DING Xi-ping,CHU Yan-ping,XIA Qin.Determ ination ofAntimonyin SurfaceW ater by Graphite Furnace A tom ic Absorption Spectrometry[J].The Administration and Technique of Environmental Monitoring,2010,22(6):64-65. |
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| Authors: | GU Zhan-ping XU Jian-ping DING Xi-ping CHU Yan-ping XIA Qin |
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| Institution: | (Pudong New Area Environmental Monitoring Station,Shanghai 200135,China) |
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| Abstract: | A method was established for determination of Antimony in surface water by graphite furnace atomic absorption spectrometry.By optimizing instrument parameters and eliminating influence of interference ions,the results showed good linearity from 0 μg/L to 100 μg/L,detection limits 0.9 μg/L,RSD by parallel between 1.3% and 9.8%,and spiked recoveries between 97.9% and 104%.Standard sample of test results met the analytical requirement. |
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| Keywords: | Antimony Graphite furnace atomic absorption spectrometry Surface water |
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