| 准确测定降水氟含量的方法讨论 |
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| 引用本文： | 徐放.准确测定降水氟含量的方法讨论[J].重庆环境科学,1991(5). |
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| 作者姓名： | 徐放 |
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| 作者单位： | 重庆市环境科研监测所 |
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| 摘 要： | 本文主要讨论用离子色谱法测定降水氟含量时,怎样消除“水负峰”的干扰,并评价了氟离子选择电极法测定降水氟含量的适用情况,以寻求一种在不同分析条件下采用不同方法,准确测定降水氟含量的途径。
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| 关 键 词： | 离子色谱 水负峰 背景电导 最佳体积比 |
DISCUSSION OF METHODS FOR ACCURATE MEASUREMENT OF FLORINE CONCENTRATION OF RAIN |
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| Fang Xu.DISCUSSION OF METHODS FOR ACCURATE MEASUREMENT OF FLORINE CONCENTRATION OF RAIN[J].Chongqing Environmental Science,1991(5). |
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| Authors: | Fang Xu |
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| Institution: | Chongqing Institute of Environmental Science and Monitoiing |
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| Abstract: | This paper mainly discussed how to eliminate interference of water
dip when fluorine concentration of rain is measured in ion chromatograph.And
discussed suitabel condition that measured fluorine of rain in fluorine ion selection
electrode.Different methods that can accurately measured fluorine of rain was found
out when the analytics condotion is changed. |
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| Keywords: | Ion chromatograph Water dip Background electroconductivity Best volume ratio |
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