采用薄层层析法测定脂肪族二胺的含量，探讨层析最佳工艺条件、制定工作曲线方程。
The content of aliphatic diamine was determined by thin-layer chromatography (TLC). The optimum synthetic art was studied and the equation of working curve was established.
采用薄层层析法测定脂肪族二胺的含量，探讨层析最佳工艺条件、制定工作曲线方程。
The content of aliphatic diamine was determined by thin-layer chromatography (TLC). The optimum synthetic art was studied and the equation of working curve was established.
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