GDX-501填充柱因其強極性和良好的熱穩定性（耐溫可達270℃），在特定化合物的分離分析中仍是有效工具。使用時，嚴格的活化程序和對載氣的脫氧處理是保證其性能和壽命的關鍵。
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主要應用領域
GDX-501填充柱在以下分析中表現出色：
C4烯烴異構體分析：適用于石油化工中丁烯異構體的分離。
醇類分析：特別是血液中乙醇（酒精）含量的測定，常與頂空進樣器（Headspace Sampler）和氫火焰離子化檢測器（GC-FID）聯用。
微量雜質分析：例如乙烯中微量丙酮的檢測。
永久氣體和低碳烴分析：可用于一氧化碳（CO）、二氧化碳（CO?）以及甲烷、乙烷、乙烯、乙炔等C1-C4烴類氣體的分離。
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浩瀚色譜（山東）應用技術開發有限公司，研制《GDX-501填充色譜柱應用安捷倫6890》，
C4烯烴異構體、血液中乙醇、一氧化碳(CO)、二氧化碳(CO?)、低碳烴類，分離良好。
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名稱：不銹鋼填充柱
型號：GDX-501
規格：2m*1/8，60-80目
zui高溫度：250°C
應用：C4烯烴異構體、血液中乙醇、一氧化碳(CO)、二氧化碳(CO?)、低碳烴類
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應用：
安捷倫490在線/便攜，4890,5890,6890,7820,7890,8860,8890
島津GC-14C，GC-2010，GC-2014，GC-2030
賽默飛1310,1300,1610,1600
瓦里安3800系列
布魯克PE580,590,680,690
磐諾A90，福立GC9790，華愛，天瑞，天美，GC7900，川儀，北分瑞利，東西電子，魯南瑞虹，捷島/科曉
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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 ?), 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 ?), 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 ?), 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
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