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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。
The separation of aromatics, amines, alcohols, esters and high-boiling organic compounds with three or four glycol ether as gas chromatographic fixatives showed high column efficiency and broad spectrum.