聚乙二醇600油酸酯作为气相色谱固定液的研究与应用

Study on polyglycol 600 oleic acid ester for GC stationary liquid and it's application

本文用聚乙二醇 6 0 0和油酸合成了聚乙二醇 6 0 0油酸酯非离子型表面活性剂 ,精制后作为气相色谱固定液 ,制备成色谱柱。测定此固定液的最高使用温度、相对极性。对一些混合物组分的分离效果表明了此固定液具有良好的应用性能 ,是一种新型的气相色谱固定液。

Non-inonic surfactant of polyglyco1 600 oleic acid ester was synthesized from polyglycol and oleic acid.It was used as gas chromatographic stationary liquid after refinned.The chromatographic column was prepared.The maximum temperature and relative polar were determinated.The good behaviour of the stationary liquid was showed by separation efficiency to some component in mixture samples.It is a new GC stationary liquid.