Injection 1.0 µL. Injector Temperature 325ºC. Pressure 70.1 kPa. Split: 10:1.
First column 30 m X 0.25 mm X 0.50 µm, 50% Phenyl Polysilphenylene siloxane (BPX50, SGE Analytical Sc. Austin, TX).
Modulator Period 4.0 s. Con1 330ºC
Second column 2 m X 0.1 mm X 0.1 µm, 100% Polydimethylsiloxane (BPX1, SGE Analytical Sc., Austin, TX).
Oven program 40ºC for 2 min. 40-325ºC @ 5ºC min-1 Hold at 325 ºC for 30 min.
Table 1: GC Experimental Parameters.