| 固相萃取-高效液相色谱法测定水中苯胺研究 |
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| 引用本文： | 闫海霞.固相萃取-高效液相色谱法测定水中苯胺研究[J].环境科学与管理,2014,39(12):145-146. |
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| 作者姓名： | 闫海霞 |
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| 作者单位： | 呼和浩特市环境监测中心站,内蒙古呼和浩特,010030 |
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| 摘 要： | 采用固相萃取-高效液相色谱法对水中苯胺含量进行定性、定量分析.结果显示：苯胺含量在2 mg/L∽ 50 mg/L之间呈良好线性关系,回归方程为Y=8.852 5X-3.174 4,相关系数为0.99964,最低检出限为0.1mg/L,样品加标回收率在72.42％ ∽78.65％之间,相对标准偏差（RSD）为2.53％ ∽4.11％ （n =7）.该方法操作简便、快捷,是水中苯胺含量快速而准确的检测方法.
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| 关 键 词： | 固相萃取 高效液相色谱 苯胺 |
Determination of Aniline in Water by SPE-HPLC Method |
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| Yan Haixia.Determination of Aniline in Water by SPE-HPLC Method[J].Environmental Science and Management,2014,39(12):145-146. |
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| Authors: | Yan Haixia |
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| Institution: | Yan Haixia ( Hohhot Environmental Monitor Center, Hohhot 010030, China) |
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| Abstract: | SPE - HPLC method was used to analyses aniline in water qualitatively and quantitatively. It was shown that good linear relationship ranged from 2 to 50 rag/L, with a correlation coefficient of 0. 999 64. The limit of quantitation was 0. 1 mg/L. The recoveries ranged from 72.42% to 78.65%. Relative standard deviation ranged from 2. 53% to 4. 11%. The method is sim- ple and quick operation. It is an accurate and stable method to detect the content of aniline in water. |
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| Keywords: | solid phase extraction high performance liquid chromatography aniline |
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