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Journal Abstract Search

816 related items for PubMed ID: 19481758

  • 21. A liquid-phase microextraction method, combining a dual gauge microsyringe with a hollow fiber membrane, for the determination of organochlorine pesticides in aqueous solution by gas chromatography/ion trap mass spectrometry.
    Yan CH, Wu HF.
    Rapid Commun Mass Spectrom; 2004; 18(24):3015-8. PubMed ID: 15536632
    [Abstract] [Full Text] [Related]

  • 22. Determination of organochlorine pesticides in water using solvent cooling assisted dynamic hollow-fiber-supported headspace liquid-phase microextraction.
    Huang SP, Huang SD.
    J Chromatogr A; 2007 Dec 28; 1176(1-2):19-25. PubMed ID: 18001752
    [Abstract] [Full Text] [Related]

  • 23. Preconcentration of organochlorine pesticides in aqueous samples by dispersive liquid-liquid microextraction based on solidification of floating organic drop after SPE with multiwalled carbon nanotubes.
    Mirzaei M, Rakh M.
    J Sep Sci; 2014 Jan 28; 37(1-2):114-9. PubMed ID: 24288158
    [Abstract] [Full Text] [Related]

  • 24. Determination of organochlorine pesticides in water using dynamic hook-type liquid-phase microextraction.
    Chen PS, Huang SP, Fuh MR, Huang SD.
    Anal Chim Acta; 2009 Aug 11; 647(2):177-81. PubMed ID: 19591702
    [Abstract] [Full Text] [Related]

  • 25. Development of dispersive liquid-liquid microextraction method for the analysis of organophosphorus pesticides in tea.
    Moinfar S, Hosseini MR.
    J Hazard Mater; 2009 Sep 30; 169(1-3):907-11. PubMed ID: 19467774
    [Abstract] [Full Text] [Related]

  • 26. Separation and determination of amitriptyline and nortriptyline by dispersive liquid-liquid microextraction combined with gas chromatography flame ionization detection.
    Yazdi AS, Razavi N, Yazdinejad SR.
    Talanta; 2008 Jun 15; 75(5):1293-9. PubMed ID: 18585215
    [Abstract] [Full Text] [Related]

  • 27. Determination of organophosphorous pesticides in the ppq range using a simple solid-phase extraction method combined with dispersive liquid-liquid microextraction.
    Alves AC, Gonçalves MM, Bernardo MM, Mendes BS.
    J Sep Sci; 2011 Sep 15; 34(18):2475-81. PubMed ID: 21796792
    [Abstract] [Full Text] [Related]

  • 28. 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]

  • 29. Dispersive liquid-liquid microextraction method based on solidification of floating organic drop combined with gas chromatography with electron-capture or mass spectrometry detection.
    Leong MI, Huang SD.
    J Chromatogr A; 2008 Nov 21; 1211(1-2):8-12. PubMed ID: 18945435
    [Abstract] [Full Text] [Related]

  • 30. Solid-phase extraction combined with dispersive liquid-liquid microextraction-ultra preconcentration of chlorophenols in aqueous samples.
    Fattahi N, Samadi S, Assadi Y, Hosseini MR.
    J Chromatogr A; 2007 Oct 26; 1169(1-2):63-9. PubMed ID: 17900597
    [Abstract] [Full Text] [Related]

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  • 33. Application of dispersive liquid-liquid microextraction combined with high-performance liquid chromatography for the determination of methomyl in natural waters.
    Wei G, Li Y, Wang X.
    J Sep Sci; 2007 Dec 26; 30(18):3262-7. PubMed ID: 18008284
    [Abstract] [Full Text] [Related]

  • 34. Determination of four aromatic amines in water samples using dispersive liquid-liquid microextraction combined with HPLC.
    Wang X, Fu L, Wei G, Hu J, Zhao X, Liu X, Li Y.
    J Sep Sci; 2008 Sep 26; 31(16-17):2932-8. PubMed ID: 18693322
    [Abstract] [Full Text] [Related]

  • 35. Evaluation of dispersive liquid-liquid microextraction for the simultaneous determination of chlorophenols and haloanisoles in wines and cork stoppers using gas chromatography-mass spectrometry.
    Campillo N, Viñas P, Cacho JI, Peñalver R, Hernández-Córdoba M.
    J Chromatogr A; 2010 Nov 19; 1217(47):7323-30. PubMed ID: 20956005
    [Abstract] [Full Text] [Related]

  • 36. Validated dispersive liquid-liquid microextraction for analysis of organophosphorous pesticides in water.
    Alves AC, Gonçalves MM, Bernardo MM, Mendes BS.
    J Sep Sci; 2011 Jun 19; 34(11):1326-32. PubMed ID: 21538877
    [Abstract] [Full Text] [Related]

  • 37. Extraction and preconcentration technique for triazole pesticides from cow milk using dispersive liquid-liquid microextraction followed by GC-FID and GC-MS determinations.
    Farajzadeh MA, Djozan D, Mogaddam MR, Bamorowat M.
    J Sep Sci; 2011 Jun 19; 34(11):1309-16. PubMed ID: 21491595
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  • 39. Application of ultrasound-assisted emulsification microextraction based on applying low-density organic solvent for the determination of organochlorine pesticides in water samples.
    Zhang Y, Lee HK.
    J Chromatogr A; 2012 Aug 24; 1252():67-73. PubMed ID: 22771061
    [Abstract] [Full Text] [Related]

  • 40. Determination of four heterocyclic insecticides by ionic liquid dispersive liquid-liquid microextraction in water samples.
    Liu Y, Zhao E, Zhu W, Gao H, Zhou Z.
    J Chromatogr A; 2009 Feb 06; 1216(6):885-91. PubMed ID: 19118833
    [Abstract] [Full Text] [Related]

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