
Dispersive liquid-liquid microextraction and preconcentration of thallium species in water samples by two ionic liquids applied as ion-pairing reagent and extractant phase
Keywords: مایع یونی; Ionic liquid; 1-Hexyl-3-methylimidazolium hexafluorophosphate; Tetradecyl(trihexyl)phosphonium chloride (CYPHOS® IL 101); Microextraction; Thallium; Speciation;