Blank residue/zero degree offset - virtually no residue
GR Trace-S&N On-line System
- Better than human olfactory sensitivity
- Built-in calibration device
- MDL < 0.1ppb
- RSD < 10%
- Measurable H2S
- Upgradeable for simultaneous monitoring of amines (including NH3)
![](https://b526939f6e.clvaw-cdnwnd.com/3cfecbc3ce9c1e485fad995c9e34d804/200000060-1c3fe1c400/%E7%A1%AB%E5%8C%96%E7%89%A9%E8%83%BA%E9%A1%9E%28%E5%90%ABH2S%29%E7%B7%9A%E4%B8%8A%E7%9B%A3%E6%B8%AC%E7%95%B0%E5%91%B3%E7%9B%A3%E6%B8%AC-1.png?ph=b526939f6e)
GC plot of sulfide 2.5 ppb standard gas
![](https://b526939f6e.clvaw-cdnwnd.com/3cfecbc3ce9c1e485fad995c9e34d804/200000062-83dfd83dff/%E7%A1%AB%E5%8C%96%E7%89%A9%E8%83%BA%E9%A1%9E%28%E5%90%ABH2S%29%E7%B7%9A%E4%B8%8A%E7%9B%A3%E6%B8%AC%E7%95%B0%E5%91%B3%E7%9B%A3%E6%B8%AC-2.png?ph=b526939f6e)
Calibration curve/limit of detection/precision
![](https://b526939f6e.clvaw-cdnwnd.com/3cfecbc3ce9c1e485fad995c9e34d804/200000064-180ef180f1/%E7%A1%AB%E5%8C%96%E7%89%A9%E8%83%BA%E9%A1%9E%28%E5%90%ABH2S%29%E7%B7%9A%E4%B8%8A%E7%9B%A3%E6%B8%AC%E7%95%B0%E5%91%B3%E7%9B%A3%E6%B8%AC-3.png?ph=b526939f6e)
Continuous monitoring of the real sample of sulfide on the @ppb
![](https://b526939f6e.clvaw-cdnwnd.com/3cfecbc3ce9c1e485fad995c9e34d804/200000066-86acc86acf/%E7%A1%AB%E5%8C%96%E7%89%A9%E8%83%BA%E9%A1%9E%28%E5%90%ABH2S%29%E7%B7%9A%E4%B8%8A%E7%9B%A3%E6%B8%AC%E7%95%B0%E5%91%B3%E7%9B%A3%E6%B8%AC-4.png?ph=b526939f6e)