The Scientific World Journal / 2014 / Article / Fig 4

Research Article

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

Figure 4

Effect of type of dispersive solvent on the simultaneous dispersive liquid-liquid microextraction and derivatization of 0.5 μgL−1 haloacetic acids at experimental conditions of 10 min reaction time, 25°C temperature, 30 μL TFAA as catalyst, and 1 mL n-octanol as both extractant solvent and derivatization reagent.