| 微波萃取-GC/MS/MS测定抗菌织物的三氯生含量 |
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| 引用本文： | 王成云,谢堂堂,张伟亚,唐莉纯,刘彩明,李丽霞.微波萃取-GC/MS/MS测定抗菌织物的三氯生含量[J].印染,2011,37(20). |
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| 作者姓名： | 王成云 谢堂堂 张伟亚 唐莉纯 刘彩明 李丽霞 |
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| 作者单位： | 深圳出入境检验检疫局,广东深圳,518045 |
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| 基金项目： | 国家认监委科研制标项目(2011B237k) |
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| 摘 要： | 以二氯甲烷为萃取溶剂,采用微波辅助萃取技术萃取抗菌织物中的抗菌剂三氯生；萃取液经衍生化处理后进行气相色谱/串联质谱(GC/MS/MS)分析,从而建立了一种测定抗菌织物中三氯生的气相色谱/串联质谱方法.该方法灵敏度高,检出限为0.3 ng/mL( S/N= 10),平均回收率为99.1％～101.2％,精密度为3.0％ ～7.1％.
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| 关 键 词： | 测试 抗菌织物 三氯生 |
Determination of triclosan in antibacterial fabrics using GC/MS/MS combined with microwave-assisted extraction |
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| WANG Cheng-yun,XIE Tang-tang,ZHANG Wei-y,TANG Li-chun,LIU Cai-ming,LI Li-xia.Determination of triclosan in antibacterial fabrics using GC/MS/MS combined with microwave-assisted extraction[J].Dyeing and Finishing,2011,37(20). |
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| Authors: | WANG Cheng-yun XIE Tang-tang ZHANG Wei-y TANG Li-chun LIU Cai-ming LI Li-xia |
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| Affiliation: | WANG Cheng-yun,XIE Tang-tang,ZHANG Wei-ya,TANG Li-chun,LIU Cai-ming,LI Li-xia (Shenzhen Entry-Exit Inspection and Quarantine Bureau,Shenzhen 518045,China) |
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| Abstract: | An analytical method based on gas chromatography-tandem mass spectrometry technique is established to determine the content of triclosan in antibacterial fabrics.Triclosan in antibacterial fabrics is first microwave-assisted extracted with extraction solvent dichloromethane,then a derivative process is carried out for the extract.The extract after derivatization is analyzed using gas chromatography-tandem mass spectrometry.This method is sensitive and the detection limit is 0.3 ng/mL at the condition of S/N... |
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| Keywords: | testing anti-bacterial fabric triclosan |
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