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نمایش تعداد 1-10 از 65

Editorial on “Recent applications of on-line sample preconcentration techniques in capillary electrophoresis” by F. Kitagawa and K. Otsuka

نوع: Journal Paper

نویسنده : Hian Kee Lee

سال: 2014

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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

نوع: Journal Paper

نویسنده : Liang Guo; Hian Kee Lee

سال: 2012

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Low-density solvent-based solvent demulsification dispersive liquid–liquid microextraction for the fast determination of trace levels of sixteen priority polycyclic aromatic hydrocarbons in environmental water samples

نوع: Journal Paper

نویسنده : Liang Guo; Hian Kee Lee

سال: 2011

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Vortex-assisted micro-solid-phase extraction followed by low-density solvent based dispersive liquid–liquid microextraction for the fast and efficient determination of phthalate esters in river water samples

نوع: Journal Paper

نویسنده : Liang Guo; Hian Kee Lee

سال: 2013

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Determination of pesticides in soil by liquid-phase microextraction and gas chromatography–mass spectrometry

نوع: Journal Paper

نویسنده : Li Hou; Hian Kee Lee

سال: 2004

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Polypropylene membrane coated with carbon nanotubes functionalized with chitosan: Application in the microextraction of polychlorinated biphenyls and polybrominated diphenyl ethers from environmental water samples

نوع: Journal Paper

نویسنده : Dandan Ge; Hian Kee Lee

سال: 2015

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Liquid phase microextraction using knitting wool as the extractant phase holder before chromatographic analysis: A new approach for trace analysis

نوع: Journal Paper

نویسنده : Yufeng Zhang; Hian Kee Lee

سال: 2013

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Application of static and dynamic liquid-phase microextraction in the determination of polycyclic aromatic hydrocarbons

نوع: Journal Paper

نویسنده : Li Hou; Hian Kee Lee

سال: 2002

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Micro-solid phase extraction of perfluorinated carboxylic acids from human plasma

نوع: Journal Paper

نویسنده : Maryam Lashgari; Hian Kee Lee

سال: 2016

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Simultaneous determination of ultraviolet filters in aqueous samples by plunger-in-needle solid-phase microextraction with graphene-based sol–gel coating as sorbent coupled with gas chromatography–mass spectrometry

نوع: Journal Paper

نویسنده : Hong Zhang; Hian Kee Lee

ناشر: Elsevier Science

سال: 2012

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Editorial on “Recent applications of on-line sample preconcentration techniques in capillary electrophoresis” by F. Kitagawa and K. Otsuka

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

Low-density solvent-based solvent demulsification dispersive liquid–liquid microextraction for the fast determination of trace levels of sixteen priority polycyclic aromatic hydrocarbons in environmental water samples

Vortex-assisted micro-solid-phase extraction followed by low-density solvent based dispersive liquid–liquid microextraction for the fast and efficient determination of phthalate esters in river water samples

Determination of pesticides in soil by liquid-phase microextraction and gas chromatography–mass spectrometry

Polypropylene membrane coated with carbon nanotubes functionalized with chitosan: Application in the microextraction of polychlorinated biphenyls and polybrominated diphenyl ethers from environmental water samples

Liquid phase microextraction using knitting wool as the extractant phase holder before chromatographic analysis: A new approach for trace analysis

Application of static and dynamic liquid-phase microextraction in the determination of polycyclic aromatic hydrocarbons

Micro-solid phase extraction of perfluorinated carboxylic acids from human plasma

Simultaneous determination of ultraviolet filters in aqueous samples by plunger-in-needle solid-phase microextraction with graphene-based sol–gel coating as sorbent coupled with gas chromatography–mass spectrometry

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Editorial on “Recent applications of on-line sample preconcentration techniques in capillary electrophoresis” by F. Kitagawa and K. Otsuka

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

Low-density solvent-based solvent demulsification dispersive liquid–liquid microextraction for the fast determination of trace levels of sixteen priority polycyclic aromatic hydrocarbons in environmental water samples

Vortex-assisted micro-solid-phase extraction followed by low-density solvent based dispersive liquid–liquid microextraction for the fast and efficient determination of phthalate esters in river water samples

Determination of pesticides in soil by liquid-phase microextraction and gas chromatography–mass spectrometry

Polypropylene membrane coated with carbon nanotubes functionalized with chitosan: Application in the microextraction of polychlorinated biphenyls and polybrominated diphenyl ethers from environmental water samples

Liquid phase microextraction using knitting wool as the extractant phase holder before chromatographic analysis: A new approach for trace analysis

Application of static and dynamic liquid-phase microextraction in the determination of polycyclic aromatic hydrocarbons

Micro-solid phase extraction of perfluorinated carboxylic acids from human plasma

Simultaneous determination of ultraviolet filters in aqueous samples by plunger-in-needle solid-phase microextraction with graphene-based sol–gel coating as sorbent coupled with gas chromatography–mass spectrometry