The separation of methanol, acetaldehyde and ethyl acetate in the standard liquor sample on the monolithic column is much more convenient than that on PEG-20M columns.
在白酒标样分析中，使得乙醛、甲醇、乙酸乙酯的色谱峰能够分开，比现有的聚乙二醇（PEG-20M）柱的分析方法更为便捷。
The separation of methanol, acetaldehyde and ethyl acetate in the standard liquor sample on the monolithic column is much more convenient than that on PEG-20M columns.
在白酒标样分析中，使得乙醛、甲醇、乙酸乙酯的色谱峰能够分开，比现有的聚乙二醇（PEG-20M）柱的分析方法更为便捷。
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