Abstract:A rapid and straightforward method based on effervescent-assisted dispersive liquid-liquid microextraction combined with high-performance liquid chromatography-ultraviolet (HPLC-UV) detection for preconcentration of ketoprofen in water samples was developed. The extraction efficiency of ketoprofen drug was investigated using 23 central composite design. The values of optimum extraction condition were set as 300 µL volume of 1-dodecanol, three pieces of tablets, and 30°C extraction temperature. The runtime was … Show more
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