在色譜中分離氬和氧一直是一個(gè)比較難的問(wèn)題。除非使用昂貴的制冷設(shè)備，否則二者會(huì)共流出。痕量ppb級(jí)別的氬氣從純氧中分離出來(lái)，則是難上加難了。
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浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司，研制的《氬氧分離專用填充色譜柱》，柱效高，O2，Ar分離好，峰型對(duì)稱，分析時(shí)間短。
此柱特色：
1無(wú)需低溫
2.柱溫120度，也可分離氬，氧
3.氫氣做載氣
應(yīng)用實(shí)例：
工業(yè)氫中氧，氬的分離
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名稱：氧氬分離專用柱
固定相：專用
規(guī)格：3m*1/8
型號(hào)：HH-ARO2-III
應(yīng)用：氧，氬的分離
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Separating argon and oxygen in chromatography has always been a challenging problem. Unless expensive refrigeration equipment is used, the two will flow out together. It is even more difficult to separate trace amounts of ppb level argon gas from pure oxygen.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a special packed chromatography column for argon oxygen separation, which has high column efficiency, good separation of O2 and Ar, symmetrical peak shapes, and short analysis time.
This pillar features:
1. No need for low temperature
2. The column temperature is 120 degrees Celsius, and it can also separate argon and oxygen
3. Hydrogen as carrier gas
Application example:
Separation of oxygen and argon in industrial hydrogen
Name: Oxygen argon separation dedicated column
Fixed phase: Dedicated
Specification: 3m * 1/8
Model: HH-ARO2-III
Application: Separation of oxygen and argon
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