名称：GDX-502甲烷柱

规格：2m*1/8，60-80目

编号：20220630003

温度：250°C

应用：

HJ 38-2017 固定污染源废气 总烃、甲烷和非甲烷总烃的测定 气相色谱法

HJ 604-2017HJ 604-2017环境空气 总烃、甲烷和非甲烷总烃的测定 直接进样-气相色谱法


浩瀚色谱（山东）应用技术开发有限公司研发环境空气中的甲烷经 GDX502柱分离后 ,用氢火焰离子化检测器测定 ,以保留时间定性 ,峰面积定量 ,其小检出限为 0 .2 m g/m3.

气相色谱法测定环境空气中的甲烷   测试谱图：



Determination of Methane in Ambient Air by Gas Chromatography
Determination of Methane in Ambient Air by Gas Chromatography Details:

Name: GDX-502 Methane Column

Specifications: 2m*1/8, 60-80 mesh

Number: 20220630003

Temperature: 250°C



application:

HJ 38-2017 Waste gas from stationary pollution sources-Determination of total hydrocarbons, methane and non-methane total hydrocarbons-Gas chromatography

HJ 604-2017HJ 604-2017 Ambient air-Determination of total hydrocarbons, methane and non-methane total hydrocarbons-Direct injection-gas chromatography


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. developed the methane in ambient air after separation by GDX502 column, and then detected by hydrogen flame ionization detector, qualitatively by retention time and quantitatively by peak area, and its minimum detection limit was 0.2 mg /m3.

Determination of methane in ambient air by gas chromatography Test spectrum: