ASTM-UOP603 2013
$164.67
UOP603-13 Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by GC
Published By | Publication Date | Number of Pages |
ASTM | 2013 | 6 |
ASTM UOP603-13
Historical Standard: Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by GC
ASTM UOP603
Scope
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.
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