Abstract:DLLME, which is a method that minimizes organic solvent consumption and waste generation, is frequently used for trace analyte determination. In the present work, a simple, selective and sentsitive spectrophotometric method based on the dispersive liquid-liquid microextraction was reported. The procedure is based on the formation of a 1:1 complex between Fe3+ and a water-soluble Cu(II) phthalocyanine and then extraction of this complex into dichloromethane by dispersive effect of acetone. The experimental para… Show more
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