2m*3mm 安捷伦7820A配套GDX502甲烷柱

安捷伦7820A配套GDX502甲烷柱，芝麻香白酒，3-甲硫基丙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油溶解气，二叔丁基过氧化物，DTBP，医疗器械，环氧乙烷，甲缩醛，氨

安捷伦7820A配套GDX502甲烷柱
安捷伦7820A配套GDX502甲烷柱 详细信息：

名称：GDX-502甲烷柱

规格：2m*3mm，60-80目

高温度：250°C

编号：20221207002

安捷伦7820A，7890B配套


浩瀚色谱（山东）应用技术开发有限公司采用《空气和废气监测分析方法(第四版)》P585~P587总烃和非甲烷总烃测定方法一(B)利用六通阀定量环进样来测定环境空气以及废气中的非甲烷总烃浓度,对仪器条件进行优化,方法的检出限为0.13 mg/m3,标样总烃相对标准偏差为0.4%,甲烷的相对标准偏差为1.2%,总烃的加标回收率为100.9%~101.6%,甲烷的加标回收率为102.4%~102.6%,该方法操作简单,分析速度快,实验结果满意。

安捷伦7820A配套GDX502甲烷柱 测试谱图：





Agilent 7820A supporting GDX502 methane column

Details of supporting GDX502 methane column of Agilent 7820A:






Name: GDX-502 methane column



Specification: 2m * 3mm, 60-80 meshes



Maximum temperature: 250 ° C



No.: 20221207002



Agilent 7820A, 7890B




Haohan Chromatographic (Shandong) Application Technology Development Co., Ltd. adopted the Methods for Monitoring and Analysis of Air and Waste Gas (Fourth Edition) P585~P587 Determination Method I of Total Hydrocarbons and Non methane Total Hydrocarbons (B) to measure the concentration of non methane total hydrocarbons in ambient air and waste gas using six way valve quantitative ring injection, and optimized the instrument conditions. The detection limit of the method is 0.13 mg/m3, the relative standard deviation of total hydrocarbons in standard sample is 0.4%, and the relative standard deviation of methane is 1.2%, The spiked recoveries of total hydrocarbons and methane are 100.9%~101.6% and 102.4%~102.6% respectively. This method is simple in operation, fast in analysis and satisfactory in experimental results.



Test spectrum of supporting GDX502 methane column of Agilent 7820A: