HH-NMHC-I 空气中非甲烷总烃测定单柱直测填充柱

空气中非甲烷总烃测定单柱直测填充柱，芝麻香白酒，3-甲硫基丙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油，多氯联苯，植物油，增塑剂，塑化剂，过氧化物，消毒剂，增塑剂

空气中非甲烷总烃测定单柱直测填充柱
空气中非甲烷总烃测定单柱直测填充柱 详细信息：

名称：甲烷专用柱
规格：1m*1/8
型号：HH-NMHC-I
应用：直接测定环境空气及固定污染源废气中非甲烷总烃的含量
单柱反吹法直接测定环境空气中非甲烷总烃，无需差减，效率高，定量准确。

在石油化工生产中产生的大量C_1～C_9烷烃和烯烃的混合物,统称为总烃。烃类易燃易爆,且污染环境和危害人体健康。目前车间空气监测中尚未有测定总烃的方法。


浩瀚色谱（山东）应用技术开发有限公司研究了用单柱反吹气相色谱法测定空气中C_2～C_9烃类,。各种烃类气体不需要分离直接进入氢火焰检测器,得一个总色谱峰。该法准确、快速、简易可行。

空气中非甲烷总烃测定单柱直测填充柱  测试谱图：



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: