HH-790Gas sampling device气体进样装置用于将储存在气袋或注射器中的气态样品进样至气相色谱仪或其他分析仪器。
应用：主要应用于环境空气检测、石油化工气体分析、土壤水汽取样等方面。操作简单方便，可与所有进口、国产的GC、GCMS配合使用。

内置气路系统，阀进样系统，及反吹系统，和气相色谱仪实现互联互通。

应用领域：
1.焦炉煤气分析
2.液化气分析
3.天然气分析
4.非甲烷总烃
5.室内空气TVOC
6.食品级二氧化碳
7.环氧乙烷
8.氯气/硫化氢
8.空气质量硫化物分析（钝化系统）

  HH-790Gas sampling device is used to inject gaseous samples stored in gas bags or syringes into gas chromatographs or other analytical instruments.
Application: Mainly used in environmental air detection, petrochemical gas analysis, soil moisture sampling, etc. The operation is simple and convenient, and it can be used in conjunction with all imported and domestic GC and GCMS.

Built-in gas circuit system, valve sampling system, and backflushing system, to achieve interconnection with gas chromatograph.

Application areas:
1. Coke oven gas analysis
2. Liquefied gas analysis
3. Natural gas analysis
4. Non-methane total hydrocarbons
5. Indoor air TVOC
6. Food grade carbon dioxide
7. Ethylene oxide
8. Chlorine/Hydrogen Sulfide
8. Air quality sulfide analysis (passivation system)