| 扩散-离子色谱法测定植物样中的氟 |
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| 引用本文： | 曹 磊,赵 斌,周泳德,等.扩散-离子色谱法测定植物样中的氟[J].地质学刊,2012,36(2):216-218. |
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| 作者姓名： | 曹 磊 赵 斌 周泳德 等 |
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| 作者单位： | 江苏省地质调查研究院 |
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| 摘 要： | 采用扩散法提取植物样中的氟,用离子色谱法检测氟的含量。经试验,样品加标回收率在94.7%～104.7%之间,样品质量分数为7.10μg/g时,RSD为1.41%。此法操作简单,准确度高,精密度好,是一种测量植物样中氟含量的有效方法。
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| 关 键 词： | 扩散 离子色谱法 氟 植物样 |
| 收稿时间： | 2011/7/27 0:00:00 |
Determination of fluorine in plant sample by diffusion-ion chromatography |
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| CAO Lei.Determination of fluorine in plant sample by diffusion-ion chromatography[J].Jiangsu Geology,2012,36(2):216-218. |
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| Authors: | CAO Lei |
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| Institution: | ( Geological Survey of Jiangsu Province,Nanjing 200018,China) |
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| Abstract: | The authors extracted fluorine in plants by the method of diffusion and detected the content of fluorine by ion chromatogra- phy. Through test,the recovery of standard addition for plant samples was between 94. 7% ～ 104. 7% ,the RSD was 1. 41% when sample content was 7. 10 μg / g. The method was characteristic of easy performance,high accuracy and fine precision,and was an ef- fective method to test the content of fluorine in plants. |
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| Keywords: | Diffusion Ion chromatography Fluorine Plant sample |
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