Table 1.
Operating conditions of GC for gas analysis

Column	Carboxen-1000 (Supelco)
Detector	TCD
Oven temp.	30°C (7 min) to 240°C at 10°C/min)
Carrier gas	He (35 psi, total flow 50 mL/min)
Injection volume	100 uL
Injection temperature	30°C
Split ratio	100:1