凝胶渗透色谱法测定硅氧烷类共聚物数据处理通用程序

A Genetal Program for Processing Gel Permea-tion Chromatography (GPC) of Siloxane-Type Copolymers

凝胶渗透色谱(GPC)以它的分离速度快、适应性广、重现性佳以及自动化等特点,已广泛应用于科研、生产等领域。它已成为分离分析科学中的一门新技术。然而,从GPC的淋洗图谱中准确地计算高聚物的分子量及其分布,过去曾经是十分繁琐的工作,

GPC spectrum of copolymers of β-ethylamino-isopropylheptamethylcyclotetrasiloxane with octa-methylcyclotetrasiloxane has been resolved with the aid of IBM-PC computer. We have put forward a man-computer dialogue program which can be more helpful in various peak-shapes of chromatograms. The progrom has advantages of less input data, much more and reliable output informations and better common uses. It is very convenient for GPC users especially for those without an accessory microprocessor.