目的合成喹诺酮类抗菌药中间体四氟邻苯二甲酸，并改进工艺，使之适用于工业化生产。
Objective To improve the synthesis of tetrafluorophthalic acid as an intermediate in preparing quinolone antibacterials.
本文采用气相色谱法，用HP-5毛细管柱，以邻苯二甲酸二异丁酯为内标物，用氢火焰离子化检测器对甲氧苄氟菊酯进行定性定量分析。
A method for the determination of metofluthrin TC by GC with HP-5 capillary column, diisobutyl phthalate as internal standard and FID detector was described.
本文采用气相色谱法，用HP-5毛细管柱，以邻苯二甲酸二异丁酯为内标物，用氢火焰离子化检测器对甲氧苄氟菊酯进行定性定量分析。
A method for the determination of metofluthrin TC by GC with HP-5 capillary column, diisobutyl phthalate as internal standard and FID detector was described.
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