Use of a capillary tube for collecting a
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M.A. Farajzadeh; Dj. Djozan; R. Fazeli Bakhtiyari
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Article
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2010
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Elsevier Science
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English
⚖ 886 KB
In this study a new dispersive liquid–liquid microextraction (DLLME) method is presented on the basis of a safe organic solvent, octanol, which is lighter than water. The proposed method is used for the extraction and pre-concentration of some preservatives including methyl paraben (Mep), ethyl para