Welcome to the New Restek.com! Take a tour of the new site and feel free to send us your feedback.

Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

Permanent Gases and Nitrous Oxide on ShinCarbon ST Micropacked Column

GC_PC1343
PeakstR (min)
1.Air (oxygen, nitrogen)0.48
2.Carbon monoxide0.54
3.Methane0.83
4.Carbon dioxide1.30
5.Nitrous oxide1.65
6.Ethyne (acetylene)2.48
7.Ethene (ethylene)3.37
8.Ethane4.51
ColumnShinCarbon ST micropacked column, 100/120 mesh, 2 m, 1.00 mm ID (cat.# 19808)
Sample
Conc.: Varied (0.1-0.5% by volume)
Injection
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
Oven Temp.:165 °C (hold 6 min)
Carrier GasHe, constant flow
Flow Rate:15 mL/min
DetectorTCD @ 200 °C
InstrumentAgilent 7890B GC