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目的建立舒康贴膏中愈创木酚GC鉴别方法。方法采用GC对舒康贴膏中的愈创木酚进行定性鉴别,色谱柱以聚5%二苯基-95%二甲基硅烷为固定相,起始温度50℃,保持5 min,以每分钟10℃程序升温至220℃。结果愈创木酚在GC色谱图中无干扰,分离良好。结论该方法简单、重复性好,可作为该制剂的鉴别方法。
Objective To establish a method for identifying guaiacol GC in Shukang paste. Methods GC was used to identify the guaiacol in Shukang paste. The column consisted of 5% diphenyl-95% dimethylsilane as stationary phase and the initial temperature was 50 ℃ for 5 min. Min 10 ℃ temperature was raised to 220 ℃. Results Guaiacol no interference in the GC chromatogram, good separation. Conclusion The method is simple and reproducible, and can be used as a method of identification.