采用高效液相色谱法，使用反相色谱柱和二极管阵列检测器测定吡·哒可湿性粉剂中吡虫啉和哒螨灵的含量。

Using reversed-phase chromatographic column and diode array detector, content of imidacloprid and pyridaben in their water soluble powder was measured with high effective liquid chromatography.

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方法运用单向灌流模型并采用HPLC法（配备二极管阵列检测器）同时测定莪术油中三成分在灌流液中的浓度。

Methods In situ single pass perfusion model was used and the concentrations of three components in perfusate were determined by HPLC in combination with diode array detection.

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