Table 2. GC conditions for analysis of O
2
and CO
2
gas
Instrument
Agilent GC
Column
15’×1/8” stainless steel (2.1 mm ID)
Oven temperature
35°C (5 min) to 225°C at 20°C/min
Carrier gas
Helium, 30 mL/min
Detector
TCD
Injection volume
0.6 mL gas mix