Helium was the carrier gas at 30 cm/sec. Column temperature was initially 150°C for 1 min, was increased by 4°C/min to 200°C, and was then held at 200°C for 10 min.
Helium was the carriergas at 30 cm/sec. Column temperature was initially150°C for 1 min, was increased by 4°C/min to 200°C,and was then held at 200°C for 10 min.