工业氢中氧氩的分离采用的401脱氧柱，使用寿命短，需要经常更换，操作复杂，十分不便。

　　浩瀚色谱（山东）应用技术开发有限公司，研制的新型氧氩专用柱，柱效高，分离好，使用寿命长，值得推广。

　　名称:HH-O2AR填充柱

　　规格:3m*1/8，60-80Mesh

　　最高使用温度:180°C

　　编号:20240808001

　　The 401 deoxygenation column used for the separation of oxygen and argon in industrial hydrogen has a short service life, requires frequent replacement, is complex to operate, and is very inconvenient.

　　Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a new type of oxygen argon dedicated column with high column efficiency, good separation, and long service life, which is worth promoting.

　　Name: HH-O2AR Filled Column

　　Specification: 3m * 1/8, 60-80 Mesh

　　Maximum operating temperature: 180 ° C

　　Number: 202408008001