10 M Rt-Msieve 5A; Universal Checkout Gas Using Helium Carrier Gas - Inficon Micro GC Fusion 2-Module Operating Manual

14 | Checkout Gas Chromatograms

14.2 10 m Rt-Msieve 5A

14.2.1 Universal Checkout Gas Using Helium Carrier Gas

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Peak Number
1
2
3
4
Helium is not an acceptable carrier gas for hydrogen analysis.
1
• Column Temperature Profile: 110°C (10 s hold) -> 200°C (30 s hold), 2.5°C/s
• Column Pressure: 25 psi
• Inject (ms) Time: 30 ms
• Backflush Time: 25 s
Compound
oxygen
nitrogen
methane
carbon monoxide
2
3
074-594-P1H Micro GC Fusion Operating Man-
INFICON
Concentration (mole %)
1.00
81.24
5.00
1.00
4
ual