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Journal Abstract Search

552 related items for PubMed ID: 21632060

  • 1. Ionic liquid based three-phase liquid-liquid-liquid solvent bar microextraction for the determination of phenols in seawater samples.
    Guo L, Lee HK.
    J Chromatogr A; 2011 Jul 15; 1218(28):4299-306. PubMed ID: 21632060
    [Abstract] [Full Text] [Related]

  • 2. Low-density solvent-based dispersive liquid-liquid microextraction combined with single-drop microextraction for the fast determination of chlorophenols in environmental water samples by high performance liquid chromatography-ultraviolet detection.
    Li X, Xue A, Chen H, Li S.
    J Chromatogr A; 2013 Mar 08; 1280():9-15. PubMed ID: 23375770
    [Abstract] [Full Text] [Related]

  • 3. Direct determination of chlorophenols in environmental water samples by hollow fiber supported ionic liquid membrane extraction coupled with high-performance liquid chromatography.
    Peng JF, Liu JF, Hu XL, Jiang GB.
    J Chromatogr A; 2007 Jan 19; 1139(2):165-70. PubMed ID: 17113589
    [Abstract] [Full Text] [Related]

  • 4. One step solvent bar microextraction and derivatization followed by gas chromatography-mass spectrometry for the determination of pharmaceutically active compounds in drain water samples.
    Guo L, Lee HK.
    J Chromatogr A; 2012 Apr 27; 1235():26-33. PubMed ID: 22436669
    [Abstract] [Full Text] [Related]

  • 5. Electro membrane extraction followed by low-density solvent based ultrasound-assisted emulsification microextraction combined with derivatization for determining chlorophenols and analysis by gas chromatography-mass spectrometry.
    Guo L, Lee HK.
    J Chromatogr A; 2012 Jun 22; 1243():14-22. PubMed ID: 22579488
    [Abstract] [Full Text] [Related]

  • 6. Hollow fiber supported ionic liquid membrane microextraction for determination of sulfonamides in environmental water samples by high-performance liquid chromatography.
    Tao Y, Liu JF, Hu XL, Li HC, Wang T, Jiang GB.
    J Chromatogr A; 2009 Aug 28; 1216(35):6259-66. PubMed ID: 19632683
    [Abstract] [Full Text] [Related]

  • 7. Development of a novel ultrasound-assisted headspace liquid-phase microextraction and its application to the analysis of chlorophenols in real aqueous samples.
    Xu H, Liao Y, Yao J.
    J Chromatogr A; 2007 Oct 05; 1167(1):1-8. PubMed ID: 17765249
    [Abstract] [Full Text] [Related]

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  • 9. Ionic liquid-based dispersive liquid-liquid microextraction followed high-performance liquid chromatography for the determination of organophosphorus pesticides in water sample.
    He L, Luo X, Xie H, Wang C, Jiang X, Lu K.
    Anal Chim Acta; 2009 Nov 23; 655(1-2):52-9. PubMed ID: 19925915
    [Abstract] [Full Text] [Related]

  • 10. Direct determination of chlorophenols in water samples through ultrasound-assisted hollow fiber liquid-liquid-liquid microextraction on-line coupled with high-performance liquid chromatography.
    Chao YY, Tu YM, Jian ZX, Wang HW, Huang YL.
    J Chromatogr A; 2013 Jan 04; 1271(1):41-9. PubMed ID: 23237709
    [Abstract] [Full Text] [Related]

  • 11. A new high-speed hollow fiber based liquid phase microextraction method using volatile organic solvent for determination of aromatic amines in environmental water samples prior to high-performance liquid chromatography.
    Sarafraz-Yazdi A, Mofazzeli F, Es'haghi Z.
    Talanta; 2009 Jul 15; 79(2):472-8. PubMed ID: 19559907
    [Abstract] [Full Text] [Related]

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  • 13. Ionic liquid based hollow fiber supported liquid phase microextraction of ultraviolet filters.
    Ge D, Lee HK.
    J Chromatogr A; 2012 Mar 16; 1229():1-5. PubMed ID: 22307149
    [Abstract] [Full Text] [Related]

  • 14. Determination of ultraviolet filters in environmental water samples by temperature-controlled ionic liquid dispersive liquid-phase microextraction.
    Zhang Y, Lee HK.
    J Chromatogr A; 2013 Jan 04; 1271(1):56-61. PubMed ID: 23237715
    [Abstract] [Full Text] [Related]

  • 15. Dispersive liquid-liquid microextraction based on solidification of floating organic droplet followed by high-performance liquid chromatography with ultraviolet detection and liquid chromatography-tandem mass spectrometry for the determination of triclosan and 2,4-dichlorophenol in water samples.
    Zheng C, Zhao J, Bao P, Gao J, He J.
    J Chromatogr A; 2011 Jun 24; 1218(25):3830-6. PubMed ID: 21601213
    [Abstract] [Full Text] [Related]

  • 16. Room temperature imidazolium ionic liquid: a solvent for extraction of carbamates prior to liquid chromatographic analysis.
    Vichapong J, Burakham R, Srijaranai S, Grudpan K.
    Talanta; 2011 Jun 15; 84(5):1253-8. PubMed ID: 21641434
    [Abstract] [Full Text] [Related]

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  • 19. Ionic liquid-based dispersive liquid-liquid microextraction for sensitive determination of aromatic amines in environmental water.
    Han D, Yan H, Row KH.
    J Sep Sci; 2011 May 15; 34(10):1184-9. PubMed ID: 21462339
    [Abstract] [Full Text] [Related]

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