串联毛细管柱气相色谱法在液晶材料分析中的应用

Application of Gas Chromatography with Coupled Capillary Column in the Analysis of Liquid Crystal Materials

建立了一种串联毛细管柱气相色谱分析测试方法,可以对液晶材料中难以分离的组分进行有效分离和测试.采用30mHP-5+3mDB-17串联毛细管色谱柱,目标物分离较好,分离度R>1.0.

A gas chromatographic analysis method, which adopting one 30 m HP-5 column connected with one 3 m DB-17 column, was developed to separate and analyze complex components in liquid crystal. Results: the target components could be well separated and the resolution was more than 1.0.