HH-NMHC-08单柱直接测定非甲烷总烃
HH-NMHC-08单柱直接测定非甲烷总烃 详细信息：
规格：0.8m*1/8
型号：HH-NMHC-8
应用：非甲烷总烃直测法
非甲烷总烃(NMHC)通常是指除甲烷以外的所有可挥发的碳氢化合物(其中主要是C2-C8)的总称.一般环境空气中非甲烷总烃的含量不高,但随着近年工业的发展,大量废气排入环境空气中.大气中的非甲烷总烃超过一定浓度,除直接对人体健康有害外,在一定条件下经日光照射还能产生光化学烟雾,对环境和人类造成危害.
浩瀚色谱（山东）应用技术开发有限公司，与时俱进，根据2021新国标研发出单柱直接测定环境空气/固定污染源废气中非甲烷总烃的专用色谱柱，柱效高，分离好，直接定量非甲烷总烃。效率高。
HH-NMHC-08单柱直接测定非甲烷总烃 测试谱图：
HH-NMHC-08 single column for direct determination of non-methane total hydrocarbons
HH-NMHC-08 single column for direct determination of non-methane total hydrocarbons Details:
Specification: 0.8m*1/8
Model: HH-NMHC-8
Application: Non-methane total hydrocarbon direct measurement method
Non-methane total hydrocarbons (NMHC) usually refers to all volatile hydrocarbons (mainly C2-C8) except methane. Generally, the content of non-methane total hydrocarbons in ambient air is not high, but with the recent industrial With the development of the environment, a large amount of exhaust gas is discharged into the ambient air. The non-methane total hydrocarbons in the atmosphere exceed a certain concentration, in addition to being directly harmful to human health, under certain conditions, sunlight exposure can also produce photochemical smog, which is harmful to the environment and humans.
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times. According to the 2021 new national standard, it has developed a single-column dedicated chromatographic column for direct determination of non-methane total hydrocarbons in ambient air/fixed pollution source exhaust gas. It has high column efficiency and good separation. Directly quantify non-methane total hydrocarbons. efficient.
HH-NMHC-08 single column for direct determination of non-methane total hydrocarbons Test spectrum: