The Scientific World Journal / 2014 / Article / Fig 1

Research Article

Determination of Haloacetic Acids in Bottled and Tap Water Sources by Dispersive Liquid-Liquid Microextraction and GC-MS Analysis

Figure 1

Effect of temperature on the simultaneous liquid-liquid microextraction and derivatization of 0.5 μgL−1 haloacetic acids at experimental conditions of 5 min reaction time, 5 μL TFAA as catalyst, and 1 mL -octanol as both extractant solvent and derivatization reagent.