| 固相萃取-高效液相色谱法测定水中的酚类化合物 |
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| 引用本文： | 张秀忠,赖举伟,刘丽君. 固相萃取-高效液相色谱法测定水中的酚类化合物[J]. 给水排水, 2004, 30(2): 30-32 |
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| 作者姓名： | 张秀忠 赖举伟 刘丽君 |
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| 作者单位： | 深圳市水务(集团)有限公司,深圳,518031;深圳市水务局,深圳,518036 |
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| 摘 要： | 详细介绍了水中酚类化合物的测定方法。在固相萃取工作站上建立的酚类预处理方法稳定性好,筛选出的三种弱极性萃取小柱,回收率较高。采用流动相梯度淋洗,紫外检测器波长编程的方法测定富集后的酚类化合物,并测定了方法的精密度、准确度和检测限。
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| 关 键 词： | 固相萃取 酚类化合物 高效液相色谱 饮用水 地表水 |
| 修稿时间： | 2003-08-29 |
Extraction of phenols in water by automated solid-phase-extraction and determination by high performance liquid chromatography |
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| Zhang xiu-zhong,Lai Ju-wei,Liu li-jun. Extraction of phenols in water by automated solid-phase-extraction and determination by high performance liquid chromatography[J]. Water & Wastewater Engineering, 2004, 30(2): 30-32 |
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| Authors: | Zhang xiu-zhong Lai Ju-wei Liu li-jun |
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| Abstract: | The analytic method of phenols in water was introduced in detail. Phenols were extracted and enriched by automated SPE and detected by HPLC. The three kinds of weakly polar extraction columns selected have high recovery for the phenols. The extracted phenols were detected by gradient eluted mobile phase and UV wavelength programming HPLC. The precision, accuracy and detection limits of established methods were determined. |
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| Keywords: | Solid-phase-extraction Phenols HPLC Drinking water Freshwater |
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