• 本文采用相色谱HP-5毛细管,以甲酸物,用氢火焰离子化检测器对甲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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  • 目的合成诺酮类抗菌药中间体甲酸,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.

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  • 本文甲基、对氯胺、间三甲基5-三甲基-1,3-单体,利用电化学方法,得到了上述衍生物的聚合物薄膜

    In this paper, polymer films were prepared with o-toluidine, p-chloroaniline, m-trifluoro methylaniline and 5-trifluoromethyl-1,3-diaminobenzene as monomer by electrochemical method.

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  • 本文甲基、对氯胺、间三甲基5-三甲基-1,3-单体,利用电化学方法,得到了上述衍生物的聚合物薄膜

    In this paper, polymer films were prepared with o-toluidine, p-chloroaniline, m-trifluoro methylaniline and 5-trifluoromethyl-1,3-diaminobenzene as monomer by electrochemical method.

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