2m*4mm 福立GDX-104填充甲烷柱

名称：GDX-104填充柱

粒度：60-80目

规格：2m*4MM

zui高温度：250℃

编号：20230407001

浩瀚色谱（山东）应用技术开发有限公司通过改进方法测定环境空气及废气中总烃、甲烷和非甲烷总烃。优化后的测定方法不仅可以将目标化合物完全分离，，总烃和甲烷保留时间的相对标准偏差0%～0.19%,峰面积相对标准偏差0.05%～1.75%,高浓度时线性方程相关系数为0.996,低浓度时线性方程相关系数为0.999,检出限0.02～0.04 mg/m3,均满足方法标准要求，该方法操作简单，提高工作效率。

福立GDX-104填充甲烷柱 测试谱图：





Fuli GDX-104 filled methane column

Detailed information of Fuli GDX-104 filled methane column:





Name: GDX-104 filled column



Particle size: 60-80 mesh



Specification: 2m * 4MM



Zui High temperature: 250 ℃



No.: 20230407001





Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has improved the method for determining total hydrocarbons, methane, and non methane total hydrocarbons in ambient air and exhaust gas. The optimized determination method can not only completely separate the target compound, but also has a relative standard deviation of 0%~0.19% for the retention time of total hydrocarbons and methane, a relative standard deviation of 0.05%~1.75% for peak area, a correlation coefficient of 0.996 for linear equations at high concentrations, and 0.999 for linear equations at low concentrations. The detection limit is 0.02-0.04 mg/m3, all of which meet the requirements of the method standard. This method is simple to operate and improves work efficiency.






Fuli GDX-104 filled methane column test spectrum: