HJ/T38-1999,采用填充柱双FID检测器气相色谱法分别测出废气中总烃和甲烷的含量,两者之差为NMHC的含量(有组织以C计,无组织以CH4计)。
浩瀚色谱（山东）应用技术开发有限公司，与时俱进，研发单柱直接测定非甲烷总烃，最低检出浓度为0.007mg/m3,方法的准确度和精密度得到进一步提高,操作快捷方便,在日常监测分析中有很好的适用性。
编号：20230423001
名称：甲烷柱
规格：1.2m*1/8，60-80目
最高使用温度：200°C
HJ/T38-1999 uses a packed column dual FID detector gas chromatography method to determine the total hydrocarbon and methane contents in the exhaust gas, with the difference being the NMHC content (calculated as C for organized and CH4 for unorganized).
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. keeps up with the times and develops a single column direct determination of non methane total hydrocarbons, with a minimum detection concentration of 0.007mg/m3. The accuracy and precision of the method have been further improved, and the operation is fast and convenient, with good applicability in daily monitoring and analysis.
No.: 20230423001
Name: Methane column
Specification: 1.2m * 1/8, 60-80 mesh
Maximum operating temperature: 200 ° C
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