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本文报道了Al_2O_3 PLOT柱的制备方法。该柱适用于C_1—C_5碳氢化合物的分析。制柱方法简单,柱的使用性能不受载气湿度影响,该柱使用一年后仍能保持良好的热稳定性和重复性,失效后可以再生。本文还列举了一些应用实例。
This paper reports the preparation of Al_2O_3 PLOT column. This column is suitable for the analysis of C_1-C_5 hydrocarbons. The column method is simple, column performance is not affected by the carrier gas humidity, the column can still maintain good thermal stability and repeatability after one year, after failure can be regenerated. This article also lists some examples of applications.