The active ingredients and the internal standard can be separated effectively in the chosen chromatographic condition.

在选定的色谱条件下,内标物、有效成分以及未知物相互之间能得到有效的分离,并能获得较好的检测结果.

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Under the same chromatographic condition, gas chromatography quantitative analysis of the butachlor and simetryne were discribed.

首次报道了丁草胺和西草净在同一色谱条件下的气相色谱定量分析.

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Methods: To select best chromatographic condition by trial and error, making changes in sorbent, developing agent.

方法通过改变层析条件吸附剂、展开剂 、 显色剂,反复实验, 筛选出适宜的层析条件.

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