HH-NMHC-8 单柱测定非甲烷总烃2021

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单柱测定非甲烷总烃2021
单柱测定非甲烷总烃2021 详细信息：

规格：0.8m*1/8

型号：HH-NMHC-8

应用：环境空气/固定污染源废气非甲烷总烃直测法

非甲烷总烃(NMHC)是在执行<大气污染物综合排放标准>(GB 16297-1996)时常常涉及到的一个重要参数.但是,很多人对其测定以及测定结果的表示方法并不明确.就此问题进行了详细论述.

浩瀚色谱（山东）应用技术开发有限公司采用专用填充柱2021建立了一种快速分析非甲烷总烃的气相色谱方法,仪器配置一个十通阀实现进样和反吹,检测器为FID,一次进样就可以得到非甲烷总烃的总量,同时避免了O2的干扰峰,并且还可以对甲烷进行定量分析,与以往的方法相比,该方法简单快速,提高了分析效率,节省了分析仪器成本.


单柱测定非甲烷总烃2021 测试谱图：



Single column determination of non-methane total hydrocarbons 2021
Single column determination of total non-methane hydrocarbons 2021 Details:

Specification: 0.8m*1/8

Model: HH-NMHC-8

Application: Direct measurement method of non-methane total hydrocarbons in ambient air/stationary pollution source exhaust gas




Non-methane total hydrocarbons (NMHC) is an important parameter that is often involved in the implementation of the(GB 16297-1996). However, many people are not clear about its measurement and the expression method of the measurement results. This issue is discussed in detail.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. established a gas chromatographic method for rapid analysis of non-methane total hydrocarbons using a special packed column 2021. The instrument is equipped with a ten-port valve to achieve sampling and backflushing. The detector is FID, and the detector is FID. The total amount of non-methane total hydrocarbons can be obtained by sample, while avoiding the interference peak of O2, and can also carry out quantitative analysis of methane. Compared with the previous method, this method is simple and fast, improves the analysis efficiency, and saves the analysis instrument. cost.


The 2021 test spectrum for the determination of non-methane total hydrocarbons with a single column: