3m*1/8 创新型/氧、氩的分离专用填充色谱柱

名称：氧氩专用柱
固定相：专用
规格：3m*1/8
型号：HH-O2AR-X
应用：氧氩O2/AR分离专用柱

众所周知,在常规气相色谱分析中氧(O2)与氩(Ar)是不能分离的,色谱峰中O2峰与Ar峰重叠,所以,不能定量分析含O2气体中的Ar。

传统的氧氩有2种方法：
1.采用脱氧柱，脱除O2，测定氩的含量
2.采用低温冷却技术，实现氧氩分离。

脱氧柱寿命短，尤其是高含量的O2，寿命极短，不实用；低温技术，价格高昂，一般实验室很难配置，使用受限。

浩瀚色谱（山东）应用技术开发有限公司，，研发的专用填充柱，直接进样分析氧氩，柱效高，分离好，结果满意。


创新型/氧、氩的分离专用填充色谱柱测试谱图：



Innovative/special packed chromatographic column for separation of oxygen and argon

Details of innovative/special packed chromatographic column for separation of oxygen and argon:



Name: oxygen argon special column

Fixed phase: special

Specification: 3m * 1/8

Model: HH-O2AR-X

Application: special column for oxygen argon O2/AR separation



As we all know, in conventional gas chromatographic analysis, oxygen (O2) and argon (Ar) cannot be separated, and the O2 peak in the chromatographic peak overlaps with the Ar peak, so Ar in O2 containing gas cannot be quantitatively analyzed.



There are two traditional methods for oxygen argon:

1. Deoxygenation column is used to remove O2 and determine the content of argon

2. Low temperature cooling technology is adopted to realize the separation of oxygen and argon.



The service life of the deoxidation column is short, especially the high content of O2, which is very short and not practical; Low temperature technology is expensive, which is difficult to configure in general laboratories and limited in use.



Haohan Chromatographic (Shandong) Application Technology Development Co., Ltd. has developed a unique special packed column to analyze oxygen and argon by direct injection, which has high column efficiency, good separation and satisfactory results.





Test spectrogram of innovative/special packed chromatographic column for separation of oxygen and argon: