Parameters Condition
Column DB-624,30m × 0.53mm,3.0μm
Column Flow 2.5 ml min-1
Carrier Gas Nitrogen
Split Ratio 1:2
Injector Temperature 180°C
Injection Volume 2.0μL
Detector FID
Detector Temperature 240°C
Zero Air 300 ml min-1
Hydrogen gas 30 ml min-1
Makeup Flow 25 ml min-1
Diluent DMSO
Table 1: Optimized gas chromatographic conditions.