| 固相萃取-液相色谱-质谱联用分析印染废水中9种致敏性分散染料 |
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| 引用本文： | 吕凤兰,刘济宁,石利利,陈国松. 固相萃取-液相色谱-质谱联用分析印染废水中9种致敏性分散染料[J]. 分析化学, 2011, 39(1): 39-44 |
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| 作者姓名： | 吕凤兰 刘济宁 石利利 陈国松 |
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| 作者单位： | 南京工业大学;环境保护部南京环境科学研究所国家环境保护农药环境评价与污染控制重点实验室; |
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| 基金项目： | 环保公益性行业科研专项(Nos.200809102,200909086)资助 |
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| 摘 要： | 建立了同相萃取-超高效液相色谱-电喷雾串联三四级杆质谱(SPE-UPLC-ESI-MS/MS)联用技术分析印染废水中9种致敏性分散染料的方法.样品经SPE提取和净化后,采用Waters ACOUITY UPLCTMBEHC<,18色谱柱,乙腈和酸化水(2%乙腈,0.2%甲酸,0.005 m01/L甲酸铵,pH 2.7)...
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| 关 键 词： | 致敏性分散染料 固相萃取 超高效液相色谱 电喷雾串联三重四级杆质谱 |
Determination of Nine Sensitizing Disperse Dyes in Dyeing Wastewater by Solid Phase Extraction-Liquid Chromatography-Mass Spectrometry |
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| LU Feng-Lan,IIU Ji-Ning,SHI Li-Li,CHEN Guo-Song. Determination of Nine Sensitizing Disperse Dyes in Dyeing Wastewater by Solid Phase Extraction-Liquid Chromatography-Mass Spectrometry[J]. Chinese Journal of Analytical Chemistry, 2011, 39(1): 39-44 |
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| Authors: | LU Feng-Lan IIU Ji-Ning SHI Li-Li CHEN Guo-Song |
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| Affiliation: | 1 1(Nanjing University of Technology,Nanjing 210009) 2(Nanjing Institute of Environment Sciences of Minstry Enviroment Protection,Key Laboratory of Pesticide Environmental Assessment and Pollution Control of Minstry Enviroment Protection,Nanjing 210042) |
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| Abstract: | A method has been developed for the determination of nine sensitizing disperse dyes in dyeing wastewater by solid phase extraction-ultra performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry(SPE-UPLC-ESI-MS/MS).The samples were extracted and purified by solid phase extraction.UPLC separation was performed on an ACQUITY UPLCTM BEH C18 column utilizing a gradient elution program of acetonitrile and acidified water(containing 2% acetonitrile,0.2% formic acid,0.005 mol/... |
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| Keywords: | Sensitizing disperse dyes Solid phase extraction Ultra performance liquid chromatography Electrospray ionization tandem mass spectrometry |
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