Refinery Gas

GC_PC01143

	Peaks
1.	Air
2.	Methane
3.	Carbon dioxide
4.	Ethylene
5.	Acetylene
6.	Ethane
7.	Propylene
8.	Propane
9.	Propadiene
10.	Isobutane
11.	Isobutylene

	Peaks
12.	1-Butene
13.	1,3-Butadiene
14.	n-Butane
15.	cis-2-Butene
16.	trans-2-Butene
17.	Isopentane
18.	1-Pentene
19.	2-Methyl-2-butene
20.	n-Pentane
21.	cis-2-Pentene
22.	n-Hexane

Injection
Column	Rt-QS-BOND, 30 m, 0.53 mm ID, 20 µm (cat.# 19738)
Sample	Refinery gas standard
Inj. Vol.:	20 µL split
Liner:	2 mm (cat.# 20712)
Inj. Temp.:	200 °C
Split Vent Flow Rate:	35 mL/min
Oven
Oven Temp.:	40 °C (hold 2 min) to 225 °C at 15 °C/min (hold 5 min)
Carrier Gas	He, constant pressure (11.5 psi, 79.3 kPa)
Linear Velocity:	68 cm/sec @ 40 °C

Detector	TCD @ 225 °C
Make-up Gas Type:	He
Data Rate:	20 Hz
Sensitivity Mode:	He/H₂
Instrument	HP5890 GC

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