在煤化工、石油冶炼及高纯气体制备等领域，传统方法常需使用脱氧柱间接分析氩气，存在脱氧柱吸附能力随时间衰减、需高温老化、判断饱和状态困难等问题，导致数据稳定性差。HH-O2AR 专用柱通过一次性分离技术，避免了上述操作复杂性和误差来源，是相关国家标准分析方法的有效完善与补充
HH-O2AR 是由浩瀚色谱 (山东) 应用技术开发有限公司研制的一款专用气相色谱填充柱，主要用于解决工业氢气中微量氧气（O₂）、氮气（N₂）及氩气（Ar）的分离测定难题，同时也适用于空气中氧氩的分离分析。
技术突破：该色谱柱采用吸附色谱原理，能有效分离沸点极其接近的氧气（-183°C）和氩气（-185.7°C）。它改进了国标 GB/T 3634.1-2006 中传统的二维色谱或脱氧柱差减法，实现了单柱一次进样直接测定 O₂、N₂ 及 Ar，显著提高了分析效率和数据可靠性 。
规格参数：常见规格为 7ft×1/8" 或 3m×1/8"（60-80 目），最高使用温度为 180°C，具有高柱效和良好的分离度 。
广泛兼容：适用于安捷伦（Agilent）、岛津（Shimadzu）、赛默飞（Thermo）、瓦里安（Varian）、布鲁克（Bruker）、PE、福立、天瑞等多种品牌的气相色谱仪
名称：氧氩专用填充柱
规格：3m*1/8，60-80Mesh
型号：HH-O2AR
zui高使用温度：180°C
应用：工业氢中微量氧氩的分析测定
适用于：
安捷伦490在线/便携，4890,5890,6890,7820,7890,8860,8890
岛津GC-14C，GC-2010，GC-2014，GC-2030
赛默飞1310,1300,1610,1600
瓦里安3800系列
布鲁克PE580,590,680,690
西门子
磐诺A90，福立GC9790，华爱，天瑞，天美，GC7900，川仪，北分瑞利，东西电子，鲁南瑞虹，捷岛/科晓
In the fields of coal chemical industry, petroleum smelting, and high-purity gas preparation, traditional methods often require the indirect analysis of argon gas using a deoxygenation column, which leads to problems such as the decay of adsorption capacity of the deoxygenation column over time, high temperature aging, and difficulty in determining saturation state, resulting in poor data stability. The HH-O2AR dedicated column avoids the complexity and error sources of the above operations through one-time separation technology, and is an effective improvement and supplement to the relevant national standard analysis methods
HH-O2AR is a specialized gas chromatography packed column developed by Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. It is mainly used to solve the separation and determination problems of trace oxygen (O ₂), nitrogen (N ₂), and argon (Ar) in industrial hydrogen gas, and is also suitable for the separation and analysis of oxygen and argon in air.
Technological breakthrough: This chromatographic column adopts the principle of adsorption chromatography, which can effectively separate oxygen (-183 ° C) and argon (-185.7 ° C) with extremely close boiling points. It improves the traditional two-dimensional chromatography or deoxygenation column subtraction method in the national standard GB/T 3634.1-2006, achieving direct determination of O ₂, N ₂, and Ar with a single column injection, significantly improving analysis efficiency and data reliability.
Specification parameters: Common specifications are 7ft × 1/8 "or 3m × 1/8" (60-80 mesh), with a maximum operating temperature of 180 ° C, high column efficiency, and good separation.
Wide compatibility: Suitable for gas chromatographs from various brands such as Agilent, Shimadzu, Thermo, Varian, Bruker, PE, Fuli, Tianrui, etc
Name: Oxygen argon special packed column
Specification: 3m * 1/8, 60-80 Mesh
Model: HH-O2AR
Maximum operating temperature: 180 ° C
Application: Analysis and determination of trace oxygen and argon in industrial hydrogen
Suitable for:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Siemens
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
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