高纯空气中氢气的含量要求小于等于1ppm，需要严格控制，采用氦离子检测器测定。
浩瀚色谱（山东）应用技术开发有限公司，研制《高纯空气中氢测定5A分子筛色谱柱》，柱效高，分离好，结果满意。
名称：不锈钢填充柱
固定相：分子筛
粒度：60-80目
规格：2m*4mm
型号：5A
应用：高纯空气中氢气的测定
适用于安捷伦6890,7890,8860,8890；岛津GC-14C，GC-2010，GC-2014，GC-2030；赛默飞1310系列，瓦里安，布鲁克，PE，磐诺
The hydrogen content in high-purity air is required to be less than or equal to 1ppm, which needs to be strictly controlled and measured using a helium ion detector.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a 5A molecular sieve chromatography column for the determination of hydrogen in high-purity air, which has high column efficiency, good separation, and satisfactory results.
Name: Stainless Steel Filled Column
Fixed phase: molecular sieve
Particle size: 60-80 mesh
Specification: 2m * 4mm
Model: 5A
Application: Determination of hydrogen in high-purity air
Suitable for Agilent 6890789088608890; Shimadzu GC-14C, GC-2010，GC-2014，GC-2030； Thermo Fisher 1310 series, Varian, Brooke, PE， Pannuo
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
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联系人：王经理
网址：www.haohansepu.com