Determination of 31 Triazine Herbicides in Farmland Soils by High Performance Liquid Chromatography-Tandem Mass Spectrometry

doi:10.3724/SP.J.1096.2014.30720

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	Determination of 31 Triazine Herbicides in Farmland Soils by High Performance Liquid Chromatography-Tandem Mass Spectrometry
	Wang Xiao-Chun 6; Liu Qing-Long ; Yang Yong-Liang
刊名	CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
	2014
卷号	42 期号:3 页码:390-396
关键词	High performance liquid chromatography-tandem mass spectrometry Farmland soil Triazine herbicides
ISSN号	0253-3820
DOI	10.3724/SP.J.1096.2014.30720
英文摘要	A high performance liquid chromatography-tandem mass spectrometric method (HPLC-MS/MS) was developed for the simultaneous determination of 31 kinds of triazine herbicides in farmland soils. Samples were extracted by accelerated solvent extraction (ASE) and purified by Oasis MCX solid phase extraction (SPE) cartridges, and then analyzed by HPLC-MS/MS in multiple reaction monitoring (MRM) mode with positive electrospray ionization. The analytical column was Phenomenex Luna C-18 (150 mm x 2.0 mm x 3 mu m) and the mobile phases were acetonitrile and water containing 0.1% (V/V) formic acid. The limits of detection (S/N >= 3) were 0.008-0.440 mu g/L. All of the triazine herbicides had good linear responses with r >= 0.996 and the average recoveries in the spiked levels of 0.40-40.0 mu g/kg ranged from 76.9%-102.0% with the RSDs of 3.4%-10.3%. The HPLC-MS/MS method had been applied for the detection of the triazine herbicide residues in farmland soils from Shenyang region and the results showed that atrazine, simazine, prometryne and atrazine-desethyl were the main triazine herbicides in the region.
学科主题	岩矿鉴定与测试
WOS关键词	MICROWAVE-ASSISTED EXTRACTION ; SOLID-PHASE EXTRACTION ; GAS ; RESIDUES ; MICROEXTRACTION ; PESTICIDES ; DESIGN ; WATER
WOS研究方向	Chemistry
语种	中文
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000338427000005
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/40466]
专题	中国地质科学院国家地质实验测试中心
作者单位	1.[Wang Xiao-Chun 2.Liu Qing-Long 3.Natl Res Ctr Geoanal, Beijing 100037, Peoples R China 4.Minist Land & Resources, Key Lab Ecol Geochem, Beijing 100037, Peoples R China 5.Nankai Univ, Coll Environm Sci & Engn, Tianjin 300071, Peoples R China 6.中国地质科学院国家地质实验测试中心
推荐引用方式 GB/T 7714	Wang Xiao-Chun,Liu Qing-Long,Yang Yong-Liang. Determination of 31 Triazine Herbicides in Farmland Soils by High Performance Liquid Chromatography-Tandem Mass Spectrometry[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2014,42(3):390-396.
APA	Wang Xiao-Chun,Liu Qing-Long,&Yang Yong-Liang.(2014).Determination of 31 Triazine Herbicides in Farmland Soils by High Performance Liquid Chromatography-Tandem Mass Spectrometry.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,42(3),390-396.
MLA	Wang Xiao-Chun,et al."Determination of 31 Triazine Herbicides in Farmland Soils by High Performance Liquid Chromatography-Tandem Mass Spectrometry".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 42.3(2014):390-396.