Crude 1,3-Butadiene on Rt-Alumina BOND/MAPD

Injection
Column	Rt-Alumina BOND/MAPD, 50 m, 0.53 mm ID, 10 µm (cat.# 19778)
Standard/Sample	crude 1,3-butadiene
Diluent:	none
Inj. Vol.:	5 µL split
Liner:	2 mm ID straight inlet liner (cat.# 20712)
Inj. Temp.:	200 °C
Split Vent Flow Rate:	45 mL/min
Oven
Oven Temp.:	70 °C (hold 5 min) to 200 °C at 10 °C/min (hold 10 min)
Carrier Gas	He, constant pressure (20 psi, 137.9 kPa)
Temp.:	70 °C