名称:甲烷柱

　　固定相:GDX-502

　　规格:2m*1/8

　　粒度:60-80目

　　应用:固定污染源废气 非甲烷总烃连续监测技术规范HJ 1286—2023

　　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 38-2017代替HJ/T 38―1999）

　　适用于:安捷伦6890,7890,8890,8860，岛津，赛默飞，瓦里安，布鲁克，PE

　　柱效高，分离好，氧不干扰甲烷的测定

　　Name: Methane column

　　Fixed phase: GDX-502

　　Specification: 2m * 1/8

　　Particle size: 60-80 mesh

　　Application: Technical Specification for Continuous Monitoring of Non methane Total Hydrocarbons in Waste Gas from Fixed Pollution Sources HJ 1286-2023

　　Gas chromatography method for the determination of total hydrocarbons, methane, and non methane total hydrocarbons in exhaust gases from fixed pollution sources (HJ 38-2017 replaces HJ/T 38-1999)

　　Applicable to: Agilent 6890789088908860, Shimadzu, Thermo Fisher, Varian, Brooke, PE

　　High column efficiency, good separation, oxygen does not interfere with methane determination