| 土壤中汞的检测-氢化物发生原子荧光法 |
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| 引用本文： | 张美如,谢建茂,许同建,罗晓芳,黄小芳.土壤中汞的检测-氢化物发生原子荧光法[J].安徽农学通报,2006,12(11):78-79. |
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| 作者姓名： | 张美如 谢建茂 许同建 罗晓芳 黄小芳 |
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| 作者单位： | 超大现代农业质量控制中心,福建福州,350017;超大现代农业质量控制中心,福建福州,350017;超大现代农业质量控制中心,福建福州,350017;超大现代农业质量控制中心,福建福州,350017;超大现代农业质量控制中心,福建福州,350017 |
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| 摘 要： | 采用盐酸—硝酸消化—原子荧光光谱法检测土壤样品中汞的含量,选择了仪器工作参数;研究了载气流速、硼氢化钾浓度等测试条件对检测的影响;分析了土壤标准样。结果表明:原子荧光法具有数据准确、精密度高、简便、高效、适用性强的特点,可用于土壤中微量汞的检测。
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| 关 键 词： | 氢化物发生 原子荧光法 土壤 汞 |
| 文章编号： | 1007-7731（2006）11-78-02 |
| 收稿时间： | 2006-10-01 |
| 修稿时间： | 2006年10月1日 |
Determination of amounts of mercury in soil by hydride generation-atomic fluorescence spectrometry |
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| Zhang Meiru ,Xie Jianmao ,Xu Tongjian et al.Determination of amounts of mercury in soil by hydride generation-atomic fluorescence spectrometry[J].Auhui Agricultural Science Bulletin,2006,12(11):78-79. |
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| Authors: | Zhang Meiru Xie Jianmao Xu Tongjian |
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| Abstract: | HCL-HNO_3 digestion-atomic fluorescence spectrometry was adopted to determinate amounts of mercury in soil samples.The working parameters of the apparatus were optimized;influences on determination condition such as flowing rate of carrier gas and concentration of KBH4 etc were studied;and soil samples were analyzed too.Result:This method has characteristic of the accurate data,the high accuracy,operating easy,the better applicability,and it was applied to determine trace micro amounts of mercury in soil. |
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| Keywords: | hydride generation atomic fluorescence soil mercury |
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