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UOP 603-88
Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by GC
STANDARD published on 24.7.2002
The information about the standard:
Designation standards: UOP 603-88
Note: WITHDRAWN
Publication date standards: 24.7.2002
SKU: NS-574832
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards UOP
Preview of the standard UOP 603-88
| 1. Scope |
|
This method is for determining low concentrations (0.5 to 500 mol-ppm) of carbon monoxide (CO) and carbon dioxide (CO2) in high purity hydrogen and other gas-phase samples. The lower limit of detection for either CO or CO2 in hydrogen is 0.5 mol-ppm. The lower limit of detection for CO in samples containing high concentrations of oxygen, argon or nitrogen is 5 mol-ppm. Methane at concentrations above 5 mol-% will interfere with the determination of carbon dioxide. |
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