Eur. J. Chem. volume 6, issue 2, P183-188 2015 DOI: 10.5155/eurjchem.6.2.183-188.1241
Louis George, Anitha Varghese, Aatika Nizam
Abstract:

A surfactant assisted dispersive liquid-liquid microextraction (SA-DLLME) combined with derivative spectrophotometric method has been proposed for the determination of thallium(III) using a chelating agent diacetylmonoxime-p-hydroxybenzoylhydrazone. Disperser solvent was substituted by surfactant, which made the emulsification more effective and extraction, quite environment friendly. Carbon tetrachloride was employed as the extractant. The developed SA-DLLME technique was coupled with first order derivat…

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