haohan空气中的非甲烷总烃富集采样柱HH-NMHC17541/8-1/4

非甲烷总烃(nmhc)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。大气中的nmhc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。因此，在石油、化工等废气中易含有nmhc的行业中，需要对nmhc进行处理，以满足废气排放要求。

浩瀚色谱（山东）应用技术开发有限公司，与时俱进，研制生产HH-NMHC1754吸附热解析气相色谱法测定空气中非甲烷总烃的含量，柱效高，分离好，结果准确可靠。

固定相：混合
粒度：60-80目
规格：HH-NMHC1754，其他规格可定制
材质：玻璃，不锈钢
形状：直通型，U型
应用：环境空气/固定污染源废气中非甲烷总烃的富集
  Non-methane total hydrocarbons (nmhc) refer to the general term for all volatile hydrocarbons (mainly c2-c8) other than methane. When the nmhc concentration in the atmosphere exceeds a certain concentration, in addition to being directly harmful to human health, photochemical smog can also be generated by sunlight exposure under certain conditions, causing harm to the environment and humans. Therefore, in industries that are prone to contain nmhc in exhaust gas such as petroleum and chemical industry, nmhc needs to be treated to meet the exhaust emission requirements.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. keeps pace with the times and develops and produces HH-NMHC1754 adsorption thermal desorption gas chromatography for the determination of the content of non-methane total hydrocarbons in the air. The column efficiency is high, the separation is good, and the results are accurate and reliable.

Stationary Phase: Mixed
Granularity: 60-80 mesh
Specifications: HH-NMHC1754, other specifications can be customized
Material: glass, stainless steel
Shape: straight-through, U-shaped
Application: Enrichment of non-methane total hydrocarbons in ambient air/stationary pollution source waste gas