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표준
판매
Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by Gas Chromatography
| 분야 | |
|---|---|
| 적용범위 | 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. |
| 국제분류(ICS)코드 | |
| 페이지수 | 6 |
| Edition | 18 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ASTM UOP603-18 | Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by Gas Chromatography | 2018-11-01 | 표준 |
| 2 | ASTM UOP603-13 | Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by GC | 2013-02-01 | 구판 |
| 3 | ASTM UOP603-12 | Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by GC | 2012-10-01 | 구판 |
| 4 | ASTM UOP603-88 | Trace CO and CO2 in Hydrogen and Light Gaseous Hydrocarbons by GC | 2002-07-24 | 구판 |
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