| 超声波提取-气相色谱法测定土壤中有机氯农药残留 |
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| 引用本文： | 陈天文.超声波提取-气相色谱法测定土壤中有机氯农药残留[J].福建分析测试,2008,17(2):15-17. |
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| 作者姓名： | 陈天文 |
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| 作者单位： | 福州大学测试中心,福州,350002 |
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| 基金项目： | 福建省教育厅B类科技基金 |
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| 摘 要： | 本文采用超声波萃取-气相色谱法测定土壤中八种有机氯类农药残留，方法简单、快速、灵敏度高，检测限在0．70-2．4μg/L之间，回收率在81．4—105．5％之间，精密度在4．08—8．52％之间。
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| 关 键 词： | 超声波 气相色谱法 有机氯 |
| 文章编号： | 1009-8143(2008)02-0015-03 |
| 修稿时间： | 2007年7月15日 |
Determination of organochlorine pesticides in soil by ultrasonic extraction gas chromatography |
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| Chen Tianwen.Determination of organochlorine pesticides in soil by ultrasonic extraction gas chromatography[J].Fujian Anal Ysis & Testing,2008,17(2):15-17. |
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| Authors: | Chen Tianwen |
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| Affiliation: | Chen Tianwen(Analytical , Testing center,Fuzhou University,Fuzhou,Fujian 350002,China) |
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| Abstract: | A method for the determination of organochlorine in soil using ultrasonic extraction gas chromatography is presented.The proposed method is simple,fast and accurate with high reproducibility and sensitivity.The relative standard deviations were in the range of 4.08 %-8.52 %,the spiked recoveries ranged from 81.4% to 105.5% and the detection limit was 0.70～2.4μg/L |
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| Keywords: | ultrasonic extraction gas chromatography organochlorine |
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