摘要
本文在前人的基础上提出了一种采用紫外分光光度法测定低聚型表面活性剂的临界改束浓度的新方法，探讨了不同条件对测定结果的影响，并确立了优化条件。通过对增溶机理的讨论，进一步说明了低聚型表面活性水溶液的特征。
The critical micelle concentration of GMS were determined using UV spectrophoto metry in thispaper and the optimal concentration region was gotten and a simple rapid determing method was stablished.
