UOP 603 – Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by Gas Chromatography
This method is for determining low concentrations (0.2 to 500 mol-ppm) of carbon monoxide (CO) and carbon dioxide (CO2) in high purity hydrogen methane and other gas-phase samples. The lower limit of quantitation for CO and CO2 in samples containing high concentrations of hydrogen nitrogen and other gases is 0.2 mol-ppm. For samples containing high methane concentrations an analysis under a different valve configuration is necessary to resolve carbon dioxide from interfering methane.
Product Details
- Published:
- 11/01/2018
- Number of Pages:
- 6
- File Size:
- 1 file 310 KB
