• Organic chlorine using ethyl acetate - cyclohexane and gel purification column extraction purification, quartz capillary gas chromatography (ECD allocation) detection.

    有机氯类用乙酸乙酯—环己烷和凝胶净化柱提取净化,石英毛细管气相色谱(配ecd检测器)检测。

    youdao

  • Organic chlorine using ethyl acetate - cyclohexane and gel purification column extraction purification, quartz capillary gas chromatography (ECD allocation) detection.

    有机氯类用乙酸乙酯—环己烷和凝胶净化柱提取净化,石英毛细管气相色谱(配ecd检测器)检测。

    youdao

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