Simultaneous determination of mono- and disubstituted polyfluoroalkyl   phosphates in drinking water by liquid chromatography-electrospray   tandem mass spectrometry

doi:10.1016/j.chroma.2012.01.004

CORC > 北京大学 > 城市与环境学院

	Simultaneous determination of mono- and disubstituted polyfluoroalkyl phosphates in drinking water by liquid chromatography-electrospray tandem mass spectrometry
	Ding, Huanhuan ; Peng, Hui ; Yang, Min ; Hu, Jianying
刊名	journal of chromatography a
	2012
关键词	Disubstituted polyfluoroalkyl phosphates Monosubstituted polyfluoroalkyl phosphates WAX cartridge LC-MS/MS Drinking water PERFLUOROOCTANE SULFONATE PERFLUORINATED COMPOUNDS CHINA PERFLUOROCHEMICALS BIOTRANSFORMATION MIGRATION SLUDGE PAPER ACIDS RAT
DOI	10.1016/j.chroma.2012.01.004
英文摘要	A sensitive liquid chromatography-electrospray tandem mass spectrometry method was established for the simultaneous determination of five monosubstituted polyfluoroalkyl phosphates (monoPAPs) and eight disubstituted polyfluoroalkyl phosphates (diPAPs) in drinking water. Complete separation and good retention for 13 polyfluoroalkyls phosphates (PAPs) were achieved with a Waters ACUITY UPLC BEH C8 column using a mixture of methanol/water containing 0.1% NH4OH as the mobile phases. Extraction of drinking water samples was performed on weak anion exchange (WAX) cartridges, and the recoveries of target compounds were from 65 to 110%. The limits of quantization (LOQs) for 13 analytes were in the range of 0.4-40 ng/L. This method was applied to analyze the PAPs in drinking water samples from three cities in China. Of the 13 PAPs, six PAPs including 6:2 monoPAP (13.0 ng/L), 8:2 monoPAP (3.6 ng/L), 10:1 monoPAP (4.3-70.3 ng/L), 10:2 monoPAP (1.4-5.6 ng/L), 8:2 diPAP (0.10 ng/L), and 10:1 diPAP (0.8-3.8 ng/L) were detected. (C) 2012 Elsevier B.V. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000301563700027&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Biochemical Research Methods; Chemistry, Analytical; SCI(E); EI; PubMed; 18; ARTICLE; 245-252; 1227
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/160627]
专题	城市与环境学院
推荐引用方式 GB/T 7714	Ding, Huanhuan,Peng, Hui,Yang, Min,et al. Simultaneous determination of mono- and disubstituted polyfluoroalkyl phosphates in drinking water by liquid chromatography-electrospray tandem mass spectrometry[J]. journal of chromatography a,2012.
APA	Ding, Huanhuan,Peng, Hui,Yang, Min,&Hu, Jianying.(2012).Simultaneous determination of mono- and disubstituted polyfluoroalkyl phosphates in drinking water by liquid chromatography-electrospray tandem mass spectrometry.journal of chromatography a.
MLA	Ding, Huanhuan,et al."Simultaneous determination of mono- and disubstituted polyfluoroalkyl phosphates in drinking water by liquid chromatography-electrospray tandem mass spectrometry".journal of chromatography a (2012).