Unsaturated cis/trans FAMEs on Rt-2560

	Peaks	t_R (min)	Conc. (mg/mL)	Structural Nomenclature
1.	Methyl stearate	34.402	2.0	C18:0
2.	Methyl petroselaidate	35.220	0.8	C18:1 (trans-6)
3.	Methyl elaidate	35.288	1.0	C18:1 (trans-9)
4.	Methyl trans-vaccenate	35.405	1.2	C18:1 (trans-11)
5.	Methyl petroselinate	35.555	0.8	C18:1 (cis-6)
6.	Methyl oleate	35.650	1.0	C18:1 (cis-9)
7.	Methyl vaccenate	35.838	1.2	C18:1 (cis-11)
8.	Methyl linoleate	37.567	2.0	C18:2 (cis-9,12)

Injection
Column	Rt-2560, 100 m, 0.25 mm ID, 0.20 µm (cat.# 13198)
Standard/Sample	cis/trans FAME mix (cat.# 35079)
Diluent:	Methylene chloride
Inj. Vol.:	1 µL split (split ratio 200:1)
Liner:	Topaz 4 mm ID straight inlet liner w/ wool (cat.# 23300)
Inj. Temp.:	240 °C
Oven
Oven Temp.:	100 °C (hold 4 min) to 240 °C at 3 °C/min (hold 10 min)
Carrier Gas	H₂, constant flow
Flow Rate:	2.2 mL/min

Detector	FID @ 250 °C
Instrument	Agilent 7890A GC

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