浩瀚H2,O2,N2,CO,CH4,CO2测定1根填充柱3m*3mm

H2,O2,N2,CO,CH4,CO2六种气体的测定，一般三柱单阀单检测器通用型永久性气体分析系统。该系统由两根直热式填充毛细管分析柱（５Ａ分子筛及碳分子筛）、一根填充型预柱、一个十通阀和一个热导检测器组成，可用于任何气体样品中H2,Ｏ２、Ｎ２、ＣＯ、ＣＯ２和ＣＨ４的定量分析.

此法操作复杂，费时费力，价格高，使用受限，无法普及。

浩瀚色谱（山东）应用技术开发有限公司，与时俱进，研发独树一帜的一种新的气相色谱法测定H2,O2,N2,CO,CH4,CO2六种气体，只需1根填充柱，柱效高，分离好，结果满意。
The determination of six gases, H2, O2, N2, CO, CH4, CO2, is generally a three-column, single-valve, and single-detector general-purpose permanent gas analysis system. The system consists of two direct thermal packed capillary analytical columns (5A molecular sieve and carbon molecular sieve), a packed pre-column, a ten-way valve and a thermal conductivity detector, which can be used for H2, O2, N2 in any gas sample Quantitative analysis of , CO, CO2 and CH4.

This method is complicated to operate, time-consuming and labor-intensive, expensive, limited in use, and cannot be popularized.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. keeps pace with the times and develops a unique new gas chromatography method for the determination of H2, O2, N2, CO, CH4, CO2 six gases, only one packed column, column High efficiency, good separation, and satisfactory results.