Derivative spectrophotometric techniques for the simultaneous determination of dinotefuran and acetamiprid in synthetic wastewater

The amount of acetamiprid and dinotefuran in binary synthetic samples was measured using the recommended method, and the recovery rate for the 1st, 2nd, and 3rd derivatives was 95-96-97-98-99%. Also, the performance of three DS methods (1st, 2nd, and 3rd) with HPLC was measured for the determination of Acetamiprid and Dinotefuran at varying spiked concentrations. The results show that the DS methods provide measurements closely matching those obtained by HPLC, demonstrating their accuracy and reliability as alternative techniques for pesticide analysis. © 2025 Society of Chemical Industry.