The Dibenzopolyglycol ethers can be used as stationary phase in gas chromatography for separation of mixed organic compounds: alcohols, phends, amines, ethers and aromatic hydrocarbons.

• 以三、四甘醇二苯醚作为气相色谱固定液有效地分离芳烃、胺类、醇类、酯类和高沸点有机混合物，显示了较高的柱效率、广谱性。