| 全自动Ｃ１８膜萃取－气相色谱法测定水中卤代醚 |
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| 引用本文： | 汤珽,汪霄,汪浩,鲁宝权. 全自动Ｃ１８膜萃取－气相色谱法测定水中卤代醚[J]. 环境监控与预警, 2009, 1(2): 22-24 |
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| 作者姓名： | 汤珽 汪霄 汪浩 鲁宝权 |
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| 作者单位： | 1. 扬州市环境监测中心站,江苏,扬州,225007
2. 扬州市职业大学生化工程系,江苏,扬州,225001 |
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| 摘 要： | 使用全自动固相萃取仪、C18膜-毛细管气相色谱-电子捕获检测器的分析方法检测水中具有致癌性的卤代醚，回收率范围71．8％～126％，检出限0．5～1．5μg／L，与EPA611相比，更加快速、准确，能够满足我国饮用水和废水的分析要求。
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| 关 键 词： | 卤代醚 全自动固相萃取 C18膜 毛细管气相色谱仪 电子捕获检测器 |
| 收稿时间： | 2009-04-13 |
| 修稿时间： | 2009-06-15 |
Determination of Haloethers in Water Using Automatic Solid Phase Extraction -C18 Disk - Capillary Gas Chromatography |
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| TANG Ting,WANG Xiao,WANG Hao and LU Bao-quan. Determination of Haloethers in Water Using Automatic Solid Phase Extraction -C18 Disk - Capillary Gas Chromatography[J]. Environmental Monitoring and Forewarning, 2009, 1(2): 22-24 |
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| Authors: | TANG Ting WANG Xiao WANG Hao LU Bao-quan |
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| Affiliation: | Yangzhou Environmental Monitoring Central Station, Yangzhou, Jiangsu 225007, China;Department of Biochemical Engineering, Yangzhou Polytechnic College, Yangzhou, Jiangsu 225001, China;Yangzhou Environmental Monitoring Central Station, Yangzhou, Jiangsu 225007, China |
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| Abstract: | A technique based on automatic solid phase extraction with C18 extraction disk, followed by capillary gas chromatography with ECD, was employed in detecting 5 RCRA haloethers that cause cancer in human. The recovery ratio was between 71.8 to 126% and detection limits 0.5 to 1.5ppb. The technique proved to be much faster and accurate compared with traditional liquid - liquid extractions from EPA611 and can meet the needs for requirements on laboratory water analysis. |
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| Keywords: | haloethers automatic solid phase extraction C18 extraction disk capillary gas chromatography ECD |
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