| 左炔诺孕酮不同萃取剂萃取能力比较 |
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| 引用本文： | 翟俊,荣婧,占宏,宁可佳,阮雨.左炔诺孕酮不同萃取剂萃取能力比较[J].环境科学与技术,2011,34(12):156-159. |
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| 作者姓名： | 翟俊 荣婧 占宏 宁可佳 阮雨 |
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| 作者单位： | 重庆大学城市建设与环境工程市政工程学院,重庆,400045 |
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| 基金项目： | 国家科技重大专项“水体污染控制与治理”(2009ZX07315-006) |
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| 摘 要： | 比较了液液萃取和固相萃取两种方法对左炔诺孕酮的萃取效果,为含左炔诺孕酮水样分析预处理提供参考.运用高效液相色谱法检测了二氯甲烷、三氯甲烷、正己烷、乙酸乙酯4种有机溶剂和StrataTM-X(60 mg,3mL)固相萃取柱对左炔诺孕酮的萃取回收率；萃取回收率分别为:乙酸乙酯(97.22％)＞二氯甲烷(91.89％)＞正己...
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| 关 键 词： | 左炔诺孕酮 液液萃取 固相萃取 回收率 |
Comparison of Different Extraction Methods on Pretreatment of Levonorgestrel Containing Water |
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| ZHAI Jun,RONG Jing,ZHAN Hong,NING Ke-jia,RUAN Yu.Comparison of Different Extraction Methods on Pretreatment of Levonorgestrel Containing Water[J].Environmental Science and Technology,2011,34(12):156-159. |
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| Authors: | ZHAI Jun RONG Jing ZHAN Hong NING Ke-jia RUAN Yu |
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| Institution: | ZHAI Jun,RONG Jing,ZHAN Hong,NING Ke-jia,RUAN Yu(College of Urban Construction and Environmental Engineering,Chongqing University,Chongqing 400045) |
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| Abstract: | Extraction efficiencies of levonorgestrel were compared when using liquid-liquid phase extraction and solid phase extraction,which provided references for levonorgestrel sample pre-treatment.The recovery rates of levonorgestrel extracted with four different liquid organic solvents including dichloromethane,chloroform,hexane,ethyl,and one solidphase extraction column,StrataTM-X(60 mg,3 mL) were analyzed with the quantity detection of high performance liquid chromatography method.The recovery rates were liste... |
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| Keywords: | levonorgestrel liquid-liquid phase extraction solid-phase extraction recovery rate |
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