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液晶作为显示材料在化学等方面的应用越来越广。Demus1974年提出的液晶表中列有五千个品种。液晶作为气相色谱固定液的研究和应用是从1963年开始的。1968年以前用于气相色谱的液晶只有十九种,到1974年有二十四种,到1978年就猛增到八十多种了,目前用作气相色谱固定液的品种就更多了。上海化工学院等单位合成了多种气相色谱用液晶并和一些工厂,如上海高桥化工厂,
LCD as a display material in the chemical applications such as more and more widely. The Demos, introduced in 1974, contained a large number of items. The research and application of liquid crystal as GC stationary liquid began in 1963. Before 1968, there were only 19 kinds of liquid crystals used for gas chromatography. From 1974 to 2004, the number of liquid crystals soared to more than 80 kinds in 1978, and now there are even more varieties of fixatives for gas chromatography. Shanghai Institute of Chemical Technology and other units synthesized a variety of LCD liquid crystal and and some factories, such as Shanghai Takahashi chemical plant,