浩瀚色谱（山东）应用技术开发有限公司针对废气固定污染源监测中存在的一些疑难问题,从工况的确定、断面的选择、间断排放的监测时间、滤筒及过剩系数的影响等方面进行了探讨,提出了一些解决办法。

　　名称:GDX-104甲烷柱

　　规格:3m*1/8，60-80目

　　编号:20231009009

　　使用温度:250°C

　　应用:HJ T38-1999 固定污染源排气中非甲烷总烃的测定气相色谱法

　　名称:硅烷化玻璃微球总烃柱

　　规格:1m*1/8，60-80目

　　温度:300°C

　　编号:20231009008

　　应用:HJ T38-1999 固定污染源排气中非甲烷总烃的测定气相色谱法

　　Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has explored some difficult issues in monitoring fixed pollution sources of exhaust gas from the aspects of determining operating conditions, selecting cross sections, monitoring time for intermittent emissions, the impact of filter cartridges and excess coefficients, and proposed some solutions.

　　Name: GDX-104 Methane Column

　　Specification: 3m * 1/8, 60-80 mesh

　　No.: 20231009009

　　Operating temperature: 250 ° C

　　Application: HJ T38-1999 Determination of Non methane Total Hydrocarbons in Fixed Source Exhaust Gas by Gas Chromatography

　　Name: Silanized glass microsphere total hydrocarbon column

　　Specification: 1m * 1/8, 60-80 mesh

　　Temperature: 300 ° C

　　No.: 20231009008

　　Application: HJ T38-1999 Determination of Non methane Total Hydrocarbons in Fixed Source Exhaust Gas by Gas Chromatography