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Permanent Gases and Nitrous Oxide on ShinCarbon ST Micropacked Column

PeakstR (min)
1.Air (oxygen, nitrogen)0.48
2.Carbon monoxide0.54
4.Carbon dioxide1.30
5.Nitrous oxide1.65
6.Ethyne (acetylene)2.48
7.Ethene (ethylene)3.37
ColumnShinCarbon ST micropacked column, 100/120 mesh, 2 m, 1.00 mm ID (cat.# 19808)
Conc.: Varied (0.1-0.5% by volume)
Inj. Vol.:100 µL split (split ratio 5:1)
Liner:Topaz 2.0 mm ID straight inlet liner (cat.# 23313)
Inj. Temp.:200 °C
Oven Temp.:165 °C (hold 6 min)
Carrier GasHe, constant flow
Flow Rate:15 mL/min
DetectorTCD @ 200 °C
InstrumentAgilent 7890B GC