| 固相萃取-液相色谱/质谱法测定水中硝基苯酚类化合物 |
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| 引用本文： | 彭华,赵新娜,王晶晶,吴立业,朱泽军,王琪.固相萃取-液相色谱/质谱法测定水中硝基苯酚类化合物[J].环境监控与预警,2017,9(3):31-34. |
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| 作者姓名： | 彭华 赵新娜 王晶晶 吴立业 朱泽军 王琪 |
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| 作者单位： | 河南省环境监测中心,河南 郑州,450004 |
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| 基金项目： | 国家高技术研究发展计划（八六三计划，2013AA06A308） |
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| 摘 要： | 建立了固相萃取-液相色谱/质谱测定水中硝基苯酚类化合物的方法。在最优条件下,7种硝基苯酚类化合物的分离度较好,目标物在0.02~3.00 mg/L范围内线性良好,相关系数均0.998,检出限为0.007~0.026μg/L,加标回收率为71.1%~95.9%,精密度为7.36%~18.6%。该方法操作简便、准确,具有较好的实用性。
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| 关 键 词： | 固相萃取 液相色谱/质谱法 水样 硝基苯酚类化合物 |
| 收稿时间： | 2017/1/17 0:00:00 |
| 修稿时间： | 2017/3/7 0:00:00 |
Determination of Nitrophenols in Water by Solid Phase Extraction and Liquid Chromatography Mass Spectrometry |
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| PENG Hu,ZHAO Xin n,WANG Jing jing,WU Li ye,ZHU Ze jun,WANG Qi.Determination of Nitrophenols in Water by Solid Phase Extraction and Liquid Chromatography Mass Spectrometry[J].Environmental Monitoring and Forewarning,2017,9(3):31-34. |
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| Authors: | PENG Hu ZHAO Xin n WANG Jing jing WU Li ye ZHU Ze jun WANG Qi |
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| Abstract: | A method based on solid phase extraction coupled with liquid chromatography-mass spectrometry was established for the determination of nitrophenols in water.Under the optimum experimental conditions, 7 kinds of nitrophenols can be separated completely.The linearity of the regression equations was excellent.The limits of detection were from 0.007 to 0.026 μg/L.The recoveries were in the range of 71.1%~95.9%.The relative standard deviations were between 7.36% and 18.6%.The method is simple, accurate and practical. |
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| Keywords: | Solid phase extraction Liquid chromatography mass spectrometry Water Nitrophenols |
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