岛津GC2014二乙烯基苯--乙二醇--二甲基丙烯酸毛细管柱测试谱图：

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Shimadzu GC2014 Detailed information of diethylbenzene ethylene glycol dimethylacrylic acid capillary column:
Name: Capillary Column
Model: divinylbenzene ethylene glycol diJIA based acrylic acid
Specification: 25M * 0.32MM * 7UM
Operating temperature: 250 ° C
Number: 20240512003
Application: Shimadzu GC2010, GC-2014, GC-2018, GC-2030, GC-14C
Epoxy propane is one of the important derivatives of propylene, mainly used as raw materials for polyurethane and unsaturated resins. Currently, there are two methods for producing epoxy propane in the world:
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used gas chromatography to analyze trace impurities in epoxy propane, using divinylbenzene ethylene glycol diJIA based acrylic acid as the chromatographic stationary phase to achieve separation of each component, and selected cyclohexane or benzene as the internal standard, providing the relative weight response values of each impurity component. The relative error and deviation of accuracy and precision are both less than 5%.
Shimadzu GC2014 Diethylbenzene Ethylene Glycol Dimethylacrylic Acid Capillary Column Test Spectrogram:
Shimadzu 15% triethanolamine/CWA filled column test spectrum: