HH-NMHC-I 空氣中非甲烷總烴測定單柱直測填充柱

空氣中非甲烷總烴測定單柱直測填充柱
空氣中非甲烷總烴測定單柱直測填充柱 詳細信息：

名稱：甲烷專用柱
規(guī)格：1m*1/8
型號：HH-NMHC-I
應用：直接測定環(huán)境空氣及固定污染源廢氣中非甲烷總烴的含量
單柱反吹法直接測定環(huán)境空氣中非甲烷總烴，無需差減

，效率高，定量準確。

在石油化工生產(chǎn)中產(chǎn)生的大量C_1～C_9烷烴和烯烴的混合物,統(tǒng)稱為總烴。烴類易燃易爆,且污染環(huán)境和危害人體健康。目前車間空氣監(jiān)測中尚未有測定總烴的方法。


浩瀚色譜（山東）應用技術開發(fā)有限公司研究了用單柱反吹氣相色譜法測定空氣中C_2～C_9烴類,。各種烴類氣體不需要分離直接進入氫火焰檢測器,得一個總色譜峰。該法準確、快速、簡易可行。

空氣中非甲烷總烴測定單柱直測填充柱  測試譜圖：



Single-column direct measurement packed column for the determination of non-methane total hydrocarbons in air
Single-column direct measurement packed column for the determination of non-methane total hydrocarbons in air Details:

Name: Special column for methane
Specifications: 1m*1/8
Model: HH-NMHC-I
Application: Direct determination of the content of non-methane total hydrocarbons in ambient air and waste gas from stationary pollution sources
The single-column backflushing method directly measures non-methane total hydrocarbons in ambient air without differential subtraction, with high efficiency, accurate and reliable quantification.




The mixture of a large number of C_1-C_9 alkanes and olefins produced in petrochemical production is collectively referred to as total hydrocarbons. Hydrocarbons are flammable and explosive, pollute the environment and endanger human health. At present, there is no method for measuring total hydrocarbons in workshop air monitoring.


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has studied the determination of C_2~C_9 hydrocarbons in air by single-column backflushing gas chromatography. Various hydrocarbon gases do not need to be separated and directly enter the hydrogen flame detector to obtain a total chromatographic peak. The method is accurate, fast, simple and feasible.

Single-column direct measurement packed column for the determination of non-methane total hydrocarbons in air Test spectrum: