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	Comparison and Optimization of Several Pretreatment Techniques for Determination of Decabrominated Diphenyl Ether in Polymer Samples by Gas Chromatography Mass Spectrometry
	Li, Ying ; Hashi, Yuki ; Liu, Yan ; Li, Hai-Fang ; Lin, Jin-Ming
	2010-10-12 ; 2010-10-12
关键词	BROMINATED FLAME RETARDANTS DECABROMODIPHENYL ETHER ELECTRON-CAPTURE ENVIRONMENTAL-SAMPLES ASSISTED EXTRACTION INJECTION ORGANOCHLORINE CONTAMINANTS SOIL MS Chemistry, Analytical
中文摘要	A sensitive quantification of decabrominated diphenyl ether (deca-BDE) was achieved by optimizing the injection temperature, pressure and column system with gas chromatography mass spectrometry in selected ion monitoring mode. A simple one-step cleanup method with acid silica gel column chromatography showed the optimum efficiency and minimum matrix interference. Ultrasonic-assisted extraction with toluene provided the best performance (111%, 1 h) as compared to Soxhlet extraction (110%, 5 h) and microwave-assisted extraction (63%, 15 min) taking consideration of extraction efficiency and consumed time. The proposed method could meet the requirement for determination of deca-BDE in polyiners and has the potential to monitor the content of deca-BDE in electrical and electronic equipment for routine analysis.
语种	英语 ; 英语
出版者	JAPAN SOC ANALYTICAL CHEMISTRY ; TOKYO ; 26-2 NISHIGOTANDA 1 CHOME SHINAGAWA-KU, TOKYO, 141, JAPAN
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/81049]
专题	清华大学
推荐引用方式 GB/T 7714	Li, Ying,Hashi, Yuki,Liu, Yan,et al. Comparison and Optimization of Several Pretreatment Techniques for Determination of Decabrominated Diphenyl Ether in Polymer Samples by Gas Chromatography Mass Spectrometry[J],2010, 2010.
APA	Li, Ying,Hashi, Yuki,Liu, Yan,Li, Hai-Fang,&Lin, Jin-Ming.(2010).Comparison and Optimization of Several Pretreatment Techniques for Determination of Decabrominated Diphenyl Ether in Polymer Samples by Gas Chromatography Mass Spectrometry..
MLA	Li, Ying,et al."Comparison and Optimization of Several Pretreatment Techniques for Determination of Decabrominated Diphenyl Ether in Polymer Samples by Gas Chromatography Mass Spectrometry".(2010).

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