13X填充柱+401脱氧柱 氧中氢，氩，氮和氪的测定

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氧中氢，氩，氮和氪的测定
氧中氢，氩，氮和氪的测定 详细信息：

填充柱1:
规格： 2m*2mm（内径）
粒度：0.18mm-0.25mm的
型号：13X分子筛；

填充柱2:
粒度：  0.25mm-0.4mm
型号：401脱氧剂
规格：3m*3mm；

应用：GBT14604-2009电子工业用气体氧

滕州市浩瀚色谱仪器技术服务有限公司，采用氦离子化栓检测器，对其气法进行改进，增加脱氧柱，对高纯氧中微量杂质含量的检测方法进行了研究．在本实验条件下，解决了高纯氧中的Ａｒ、Ｎ２、Ｋｒ、ＣＨ４等四种杂质含量的检测，其灵敏度和精密度均能满足要求．高纯氧中的Ｈ２、ＣＯ、ＣＯ２等三种杂质含量的检测方法也简略地作了说明．

氧中氢，氩，氮和氪的测定 测试谱图：


Determination of hydrogen, argon, nitrogen and krypton in oxygen
Determination of hydrogen, argon, nitrogen and krypton in oxygen

Packed column 1:
Specifications: 2m*2mm (inner diameter)
Grain size: 0.18mm-0.25mm
Model: 13X molecular sieve;

Packed column 2:
Grain size: 0.25mm-0.4mm
Model: 401 deoxidizer
Specifications: 3m*3mm;

Application: GBT14604-2009 gaseous oxygen for electronic industry

Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd. uses helium ionization plug detector to improve its gas method and adds a deoxygenation column to study the detection method of trace impurities in high purity oxygen. Under the conditions of this experiment, the detection of Ar, N2, Kr, CH4 and other impurities in high-purity oxygen is solved, and the sensitivity and precision can meet the requirements. The detection methods of H2, CO, CO2 and other impurities in high purity oxygen are also briefly explained.

Determination of hydrogen, argon, nitrogen and krypton in oxygen Test spectrum: