名称：填充柱

规格：2米*3mm

型号：13x分子筛

应用：天然气中O2,N2,甲烷的测定

氢、氧、氮、一氧化碳、二氧化碳、甲烷及C_2烃类的痕量测定,有着广泛的应用,并为许多分析工作者所感兴趣。然而,这组气体不能使用一根色谱柱恒温分离,但可使用碳分子筛柱或各种Porapak柱,采用程序升温的办法,对这组气体进行分离与分析。然而,程序升温苦于某些限制,应用并不普遍。采用多柱与单鉴定器或多鉴定器联用的恒温分析方法。

浩瀚色谱（山东）应用技术开发有限公司，，研发13X填充柱测定天然气中氧、氮、甲烷的含量，外标法定量，柱效高，分离好，结果满意。

天然气中氧、氮、甲烷的测定 测试谱图：


Determination of oxygen, nitrogen and methane in natural gas
Determination of Oxygen, Nitrogen and Methane in Natural Gas Details:

Name: Packed column

Specification: 2 meters*mm

Model: 13x molecular sieve

Application: Determination of O2, N2, Methane in Natural Gas

The trace determination of hydrogen, oxygen, nitrogen, carbon monoxide, carbon dioxide, methane and C 2 hydrocarbons has a wide range of applications and is of interest to many analysts. However, this group of gases cannot be separated by a chromatographic column at a constant temperature, but a carbon molecular sieve column or a variety of Porapak columns can be used to separate and analyze this group of gases by using a temperature-programmed method. However, temperature programming suffers from certain limitations and its application is not universal. The constant temperature analysis method using multi-column and single-identifier or multiple-identifier is used.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times and develops 13X packed columns to determine the content of oxygen, nitrogen and methane in natural gas. The external standard method is used for quantification, with high column efficiency and good separation. The results are satisfactory.

Determination of oxygen, nitrogen and methane in natural gas Test spectrum: