在石油化工、轻化、日化和试剂等许多化学工业部门经常会遇到酯类的分析问题,甚至脂肪酸往往也需要经过酯化后,再进行气相色谱分析,因此对酯类快速与高效的分析是一个可以从多方面探讨的实际分析问题。本文重点研究了指数程序涂渍色谱柱中函数的选择对酯类分析的影响。 (一)仪器与试剂: 聚丙二醇-[1,2]己二酸酯(PGA),聚二乙二醇丁二酸酯(DEGS),60—80目6201红 Many chemical industry sectors such as petrochemicals, light chemicals, chemicals and reagents often encounter the problem of ester analysis. Even fatty acids often need to be esterified for gas chromatographic analysis. Therefore, fast and efficient esterification Analysis is a practical analysis that can be explored in many ways. This article focuses on the influence of the choice of function in the index program on the column for ester analysis. (1) Instruments and reagents: polypropylene glycol- [1,2] adipate (PGA), polyethylene glycol succinate (DEGS), 60-80 mesh 6201 red