氧阱通常填充有特殊的活性材料（如*基吸附剂）。当气体流过时，材料会与氧气发生不可逆的共价结合反应（如铜氧化为氧化铜），从而将氧气牢牢“抓住”，且这个过程不会产生任何气体杂质。
氧阱柱（氧气捕集阱）的核心应用是作为气相色谱（GC）等精密分析仪器的“保护装置”。它的主要任务是在载气进入仪器之前，彻底清除其中的微量氧气，从而保护整个分析系统。
瀚色谱（山东）应用技术开发有限公司，生产的《氧阱色谱柱应用岛津GC2014上》，脱氧che底，在安捷伦，岛津，赛默飞PE上，取得了不错的效果。
名称： 氧阱柱
规格：3m*1/8，60-80目
zui高使用温度：280°C
应用：工业氢中氧脱除，氧氩分离
实例：GB工业氢中微量氧氩的测定
Oxygen traps are usually filled with special active materials (such as * - based adsorbents). When gas flows through, the material undergoes an irreversible covalent binding reaction with oxygen (such as copper oxidation to copper oxide), firmly grasping the oxygen without producing any gas impurities.
The core application of oxygen trap columns (oxygen capture traps) is as a "protective device" for precision analytical instruments such as gas chromatography (GC). Its main task is to thoroughly remove trace amounts of oxygen from the carrier gas before it enters the instrument, thereby protecting the entire analysis system.
Han Chromatography (Shandong) Application Technology Development Co., Ltd. has produced the "Oxygen Well Chromatography Column Application Shimadzu GC2014" with deoxygenation bottom, which has achieved good results on Agilent, Shimadzu, and Thermo Fisher PE.
Name: Oxygen trap column
Specification: 3m * 1/8, 60-80 mesh
Maximum operating temperature: 280 ° C
Application: Oxygen removal from industrial hydrogen, oxygen argon separation
Example: Determination of Trace Oxygen and Argon in GB Industrial Hydrogen
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