GB/T 3634.1-2006 氢气 第1部分 工业氢
O2的体积分数（%）：优等品≤0.01；一等品≤0.20；合格品≤0.40
氮和氩（N2+Ar）的体积分数（%）：优等品≤0.04；一等品≤0.30；合格品≤0.60
国标中采用二维色谱法，配置401脱氧柱及阀切换系统，操作复杂，费时费力，效率低下，无法满足工业大规模生产检测的需要。

浩瀚色谱（山东）应用技术开发有限公司，采用新技术，完善和改进国标中方法，研制出浩瀚色谱独树一帜的产品------1根色谱柱，一次进样测定工业氢中O2,N2,Ar，柱效高，分离好，结果准确可靠。

名称：填充柱
规格：7ft*1/8
型号：HH-O2AR
应用：GBT 3634.1-2006 氢气 第1部分 工业氢
 


GB/T 3634.1-2006 Hydrogen Part 1 Industrial Hydrogen
Volume fraction of O2 (%): first-class product ≤ 0.01; first-class product ≤ 0.20; qualified product ≤ 0.40
Volume fraction (%) of nitrogen and argon (N2+Ar): first-class product ≤ 0.04; first-class product ≤ 0.30; qualified product ≤ 0.60
The national standard adopts two-dimensional chromatography, equipped with 401 deoxygenation column and valve switching system, which is complicated to operate, time-consuming and labor-intensive, and inefficient, which cannot meet the needs of industrial large-scale production and testing.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. adopts new technology, perfects and improves the method in the national standard, and develops a unique product of Haohan Chromatography——1 chromatographic column, one injection to determine O2, N2 in industrial hydrogen , Ar, high column efficiency, good separation, accurate and reliable results.

Name: Packed Column
Specifications: 7ft*1/8
Model: HH-O2AR
Application: GBT 3634.1-2006 Hydrogen Part 1 Industrial Hydrogen