Petroleum Oxygenates on Stabilwax

GC_PC00196

	Peaks
1.	Heptane
2.	C3 oxide
3.	Benzene
4.	Toluene
5.	Ethylbenzene
6.	p-Xylene
7.	m-Xylene
8.	Cumene
9.	o-Xylene
10.	Styrene
11.	2-Methylpentanol
12.	p-Diethylbenzene

	Peaks
13.	m-Diethylbenzene
14.	α-Methylstyrene
15.	o-Diethylbenzene
16.	Phenylacetylene (trace)
17.	Benzaldehyde
18.	Monopropylene glycol
19.	Acetophenone
20.	2-Phenyl-2-propanol
21.	α-Methylbenzyl alcohol
22.	Benzyl Alcohol
23.	Phenylethyl Alcohol
24.	Phenol

Injection
Column	Stabilwax, 30 m, 0.53 mm ID, 1.00 µm (cat.# 10655)
Standard/Sample	synthetic blend
Conc.:	15 to 30 ng/µL
Inj. Vol.:	0.2 µL Direct
Liner:	Uniliner liner
Inj. Temp.:	220 °C
Oven
Oven Temp.:	45 °C (hold 4 min) to 220 °C at 6 °C/min
Carrier Gas	H₂, constant flow
Linear Velocity:	40 cm/sec

Detector	FID @ 220 °C
Notes	FID sensitivity: 16 x 10-11 AFS Flow rate: 5.1 cc/min

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