Greenhouse gas, any gas that absorbs infrared radiation emitted from Earth’s surface
and reradiates it back to Earth’s surface, thus contributes to the greenhouse effect.
Water vapor, carbon dioxide, most refrigerants are the most important greenhouse
gases. This system can analyze and accurately quantify the composition of
greenhouse gases in the air and soil, including nitrous oxide (N2O), CO2, CH4, etc.
For some inorganic gases, such as hydrogen, oxygen and nitrogen, we can meet the
analysis requirements by adjusting flow path.
Features of Analyzer：
- ECD detector can be used for analysis of N2O, the concentration of which is lower
than 1ppb - FID with Jetanizer detector can be used for analysis of CH4 and CO2, the
concentration of which is lower than 1ppm. - The analyzer is easily expanded to the analysis of more components
Instrument configurations:
Two-valve four-column / ECD + FID with Jetanizer
If the analysis of other inorganic gases is required, the parameter of flow path and detector can be adjusted accordingly.
Note：this system can be equipped to SHIMADZU and AGILENT host system.
Sample:
greenhouse gases in the air or soil (compost)
Target compounds:
N2O, CH4, CO2
Detection sensitivity:
N2O >50ppb，CH4 >10ppm，CO2 >1ppm
Typical chromatogram:
