GDX-501填充柱因其强极性和良好的热稳定性（耐温可达270℃），在特定化合物的分离分析中仍是有效工具。使用时，严格的活化程序和对载气的脱氧处理是保证其性能和寿命的关键。
主要应用领域
GDX-501填充柱在以下分析中表现出色：
C4烯烃异构体分析：适用于石油化工中丁烯异构体的分离。
醇类分析：特别是血液中乙醇（酒精）含量的测定，常与顶空进样器（Headspace Sampler）和氢火焰离子化检测器（GC-FID）联用。
微量杂质分析：例如乙烯中微量丙酮的检测。
永久气体和低碳烃分析：可用于一氧化碳（CO）、二氧化碳（CO₂）以及甲烷、乙烷、乙烯、乙炔等C1-C4烃类气体的分离。
浩瀚色谱（山东）应用技术开发有限公司，研制《GDX-501填充色谱柱应用安捷伦6890》，
C4烯烃异构体、血液中乙醇、一氧化碳(CO)、二氧化碳(CO₂)、低碳烃类，分离良好。
名称：不锈钢填充柱
型号：GDX-501
规格：2m*1/8，60-80目
zui高温度：250°C
应用：C4烯烃异构体、血液中乙醇、一氧化碳(CO)、二氧化碳(CO₂)、低碳烃类
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
GDX-501 packed column is still an effective tool in the separation and analysis of specific compounds due to its strong polarity and good thermal stability (temperature resistance up to 270 ℃). Strict activation procedures and deoxygenation treatment of the carrier gas are key to ensuring its performance and lifespan during use.
Main application areas
GDX-501 filling column performs well in the following analysis:
C4 olefin isomer analysis: suitable for the separation of butene isomers in petrochemical industry.
Alcohol analysis, especially the determination of ethanol (alcohol) content in blood, is often combined with headspace samplers and hydrogen flame ionization detectors (GC-FID).
Trace impurity analysis: for example, the detection of trace amounts of acetone in ethylene.
Permanent gas and low-carbon hydrocarbon analysis: can be used for the separation of carbon monoxide (CO), carbon dioxide (CO ₂), as well as C1-C4 hydrocarbon gases such as methane, ethane, ethylene, acetylene, etc.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed the application of Agilent 6890 for GDX-501 packed chromatography column,
C4 olefin isomers, ethanol in blood, carbon monoxide (CO), carbon dioxide (CO ₂), low-carbon hydrocarbons, well separated.
Name: Stainless Steel Filled Column
Model: GDX-501
Specification: 2m * 1/8, 60-80 mesh
Zui high temperature: 250 ° C
Applications: C4 olefin isomers, ethanol in blood, carbon monoxide (CO), carbon dioxide (CO ₂), low-carbon hydrocarbons
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
滕州市浩瀚色谱仪器技术服务有限公司
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