凝胶渗透色谱法(GPC)已成为测定高聚物分子量分布的重要工具。如果使用多种检定方法,还可以同时测定高聚物的结构、组成分布。但GPC分析的数据处理远比一般色谱复杂。如何正确使用GPC技术和更好地发挥其作用,必须对GPC的理论及应用有较深入的了解。有关GPC的综述 Gel permeation chromatography (GPC) has become an important tool for determining the molecular weight distribution of polymers. If you use a variety of test methods, you can also determine the polymer structure, composition distribution. However, GPC analysis of data processing is more complex than the general chromatography. How to use GPC technology correctly and play its role better, we must have a deeper understanding of GPC theory and application. A summary of GPCs