Continuous-flow microextraction and gas chromatographic-mass spectrometric determination of polycyclic aromatic hydrocarbon compounds in water

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 环境化学与生态毒理学国家重点实验室

	Continuous-flow microextraction and gas chromatographic-mass spectrometric determination of polycyclic aromatic hydrocarbon compounds in water
	Liu, Yan; Hashi, Yuki; Lin, Jin-Ming
刊名	ANALYTICA CHIMICA ACTA
	2007-03-07
卷号	585 期号:2 页码:294-299
关键词	continuous-flow microextraction polycyclic aromatic hydrocarbons gas chromatography-mass spectrometry water analysis
英文摘要	A new method of the determination polycyclic aromatic hydrocarbons (PAHs) in water samples was developed by continuous-flow microextraction (CFME) coupled with gas chromatography-mass spectrometry (GC-MS). In this experiment, 15 mL sample solution with no salt-added was flowed at the rate of 1.0 mL min(-1) through 3 mu L benzene as extraction solvent. Under the optimal extraction conditions, the developed method was found to yield a linear calibration curve in the concentration range from 0.05 to 15 ng mL(-1). Furthermore, the accuracy and repeatability of the method were good by calculating from water samples spiked at known concentrations of PAHs, and the recovery of optimal method was satisfactory. The results showed that CFME was an efficient preconcentration method for extraction of PAHs from spiked water samples. (c) 2007 Elsevier B.V. All rights reserved.
WOS记录号	WOS:000244328100013
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/22430]
专题	生态环境研究中心_环境化学与生态毒理学国家重点实验室
推荐引用方式 GB/T 7714	Liu, Yan,Hashi, Yuki,Lin, Jin-Ming. Continuous-flow microextraction and gas chromatographic-mass spectrometric determination of polycyclic aromatic hydrocarbon compounds in water[J]. ANALYTICA CHIMICA ACTA,2007,585(2):294-299.
APA	Liu, Yan,Hashi, Yuki,&Lin, Jin-Ming.(2007).Continuous-flow microextraction and gas chromatographic-mass spectrometric determination of polycyclic aromatic hydrocarbon compounds in water.ANALYTICA CHIMICA ACTA,585(2),294-299.
MLA	Liu, Yan,et al."Continuous-flow microextraction and gas chromatographic-mass spectrometric determination of polycyclic aromatic hydrocarbon compounds in water".ANALYTICA CHIMICA ACTA 585.2(2007):294-299.