GDX-202填充柱的核心：

特性维度	具体描述	备注/说明
固定相组成	二乙烯苯、苯乙烯等共聚物	属于高分子多孔聚合物微球（GDX系列）
极性	非极性
堆密度	约 0.18 g/mL
比表面积	约 480 m²/g	表面积较大，有助于吸附和分析
*高使用温度	270 ℃	不耐超温
常见规格	柱长: 1m - 5m (可定制1); 内径: 3mm 或 1/8 inch (约3.175mm)1; 粒径: 40-60目, 60-80目等1	也可选用玻璃或聚四氟乙烯材质
主要分析对象	较高沸点化合物，正丙醇-叔丁醇分离	也可用于含微

浩瀚色谱（山东）应用技术开发有限公司，研制《GDX-202填充色谱柱应用PE580》GDX-202填充柱主要用于分析较高沸点的化合物，例如正丙醇、叔丁醇等。得益于其高分子多孔聚合物的特性，这类色谱柱在一些气体分析（如炼厂气、永jiu性气体）和挥发性有机物的分离中也有应用，并且它抗水性好，可用于含微量水的样品分析

 

名称：GDX-202填充柱
规格：2m*1/8，60-80目
zui高温度：250°C
应用：甲醇中乙醇，酸，醛，醇，酯

 

应用：

安捷伦490在线/便携，4890,5890,6890,7820,7890,8860,8890

岛津GC-14C，GC-2010，GC-2014，GC-2030

赛默飞1310,1300,1610,1600

瓦里安3800系列

布鲁克PE580,590,680,690

磐诺A90，福立GC9790，华爱，天瑞，天美，GC7900，川仪，北分瑞利，东西电子，鲁南瑞虹，捷岛/科晓

Core of GDX-202 filling column:
Specific Description of Characteristic Dimensions Remarks/Explanation
The fixed phase composition of copolymers such as divinylbenzene and styrene belongs to the high molecular porous polymer microspheres (GDX series)
Polarity Non Polarity
The bulk density is about 0.18 g/mL
The specific surface area is about 480 m ²/g, which is relatively large and helpful for adsorption and analysis
The maximum operating temperature is 270 ℃, and it is not resistant to overheating
Common specifications column length: 1m -5m (customizable 1); Inner diameter: 3mm or 1/8 inch (approximately 3.175mm) 1; Particle size: 40-60 mesh, 60-80 mesh, etc. 1. Glass or polytetrafluoroethylene material can also be selected
The main analysis object is high boiling point compounds, and the separation of n-propanol tert butanol can also be used for the separation of compounds containing trace amounts
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed the GDX-202 packed chromatography column application PE580. The GDX-202 packed column is mainly used for analyzing compounds with higher boiling points, such as n-propanol and tert butanol. Thanks to the characteristics of its high molecular weight porous polymer, this type of chromatographic column is also used in some gas analysis (such as refinery gas, permanent gas) and the separation of volatile organic compounds. Moreover, it has good water resistance and can be used for the analysis of samples containing trace amounts of water
Name: GDX-202 Filler Column
Specification: 2m * 1/8, 60-80 mesh
Zui high temperature: 250 ° C
Application: Ethanol, acid, aldehyde, alcohol, ester in methanol
Application:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao