名称：毛细管柱
型号：二乙烯基苯--乙二醇--二甲基丙烯酸
规格：25M*0.32MM*7UM
*高使用温度：250°C
编号：20240512003
应用：安捷伦6890,7890,7820,8860,8890

浩瀚色谱（山东）应用技术开发有限公司，使用二乙烯基苯--乙二醇--二甲基丙烯酸HH-PLOT U色谱柱分析高纯度环氧丙烷中杂质的含量,通过对实验条件进行调整,获得了对含氧化合物的高分离度,能够满足环氧丙烷纯度和杂质的分析.使用有效碳原子数(EC N)计算相对校正因子,采用校正峰面积归一化法进行定量,实验数据的重复性和准确性均较好.


Name: Capillary Column
Model: divinylbenzene ethylene glycol dimethylacrylic acid
Specification: 25M * 0.32MM * 7UM
Maximum operating temperature: 250 ° C
Number: 20240512003
Application: Agilent 68907890782088608890
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used a divinylbenzene ethylene glycol dimethylacrylic acid HH-PLOT U chromatography column to analyze the impurity content in high-purity epichlorohydrin. By adjusting the experimental conditions, high separation of oxygen-containing compounds was obtained, which can meet the analysis of epichlorohydrin purity and impurities. The relative correction factor was calculated using the effective carbon atom number (EC N), and the calibration peak area normalization method was used for quantification. The repeatability and accuracy of the experimental data were good