酒中除含大量的乙醇和水外,还含有醇、酯、酸、羰基化合物、缩醛和酚类,其中以醇和酯含量为主。酒中甲醇、杂醇油也为卫生监测的重要指标。目前气相色谱作酒的分析文献报道已很多,有DNP柱,PEG柱,GDX-102柱,有机担体402柱,有机担体403柱等。
浩瀚色谱（山东）应用技术开发有限公司在用有机担体403工作的基础上,探讨了GDX-103用于酒的色谱分析,结果表明,GDX-103对酒中主成分分离效果好,分析速度快,峰面积与其浓度有良好的线性关系,结果再现性较jia。
名称：GDX-103填充柱
规格：2m*3mm，60-80Mesh
*高使用温度：250°C
编号：20230415003
In addition to a large amount of ethanol and water, wine also contains alcohols, esters, acids, carbonyl compounds, acetals and phenols, of which alcohols and esters are the main ones. Methanol and fusel oil in wine are also important indicators for health monitoring. At present, there are many literature reports on the analysis of alcohol by gas chromatography, including DNP column, PEG column, GDX-102 column, organic support 402 column, organic support 403 column, etc.
On the basis of using organic support 403, Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. explored the use of GDX-103 for chromatographic analysis of wine. The results showed that GDX-103 had good separation effect for main components in wine, fast analysis speed, good linear relationship between peak area and concentration, and good reproducibility of the results.
Name: GDX-103 filled column
Specification: 2m * 3mm, 60-80Mesh
*High operating temperature: 250 ° C
No.: 20230415003
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