HJ/T38-1999,采用填充柱雙FID檢測器氣相色譜法分別測出廢氣中總烴和甲烷的含量,兩者之差為NMHC的含量(有組織以C計,無組織以CH4計)。
浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，與時俱進，研發(fā)單柱直接測定非甲烷總烴，最低檢出濃度為0.007mg/m3,方法的準確度和精密度得到進一步提高,操作快捷方便,在日常監(jiān)測分析中有很好的適用性。
編號：20230423001
名稱：甲烷柱
規(guī)格：1.2m*1/8，60-80目
最高使用溫度：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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