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探讨了“减压精馏-色谱相图跟踪”制备色谱双组分标准样品的方法,并从理论上对双组分标准样品的形成进行了剖析。实验结果表明,所制备的双组分标准样品,完全符合要求。
The method of preparing two-component chromatographic standard sample by “vacuum distillation and chromatographic phase diagram tracking” was discussed. The formation of two-component standard sample was theoretically analyzed. The experimental results show that the prepared two-component standard samples, fully meet the requirements.