Margarine on Rt-2560

	Peaks	tR (min)	Structural Nomenclature
1.	Methyl octanoate	5.983	C8:0
2.	Methyl decanoate	6.635	C10:0
3.	Methyl laurate	7.745	C12:0
4.	Methyl myristate	9.531	C14:0
5.	Methyl palmitate	12.201	C16:0
6.	Methyl stearate	15.755	C18:0
7.	Methyl elaidate	16.575	C18:1 trans-9
8.	Methyl oleate	16.948	C18:1 cis-9
9.	Methyl vaccenate	17.108	C18:1 cis-11
10.	Methyl linoleate	18.868	C18:2 cis-9,12
11.	Methyl linolenate	21.195	C18:3 9,12,15

GC_FF1269

Column	Rt-2560, 100 m, 0.25 mm ID, 0.20 µm (cat.# 13198)
Sample	Margarine stick
Diluent:	Hexane
Injection
Inj. Vol.:	1 µL split (split ratio 100:1)
Liner:	Topaz 4 mm ID straight inlet liner w/wool (cat.# 23300)
Inj. Temp.:	250 °C
Oven
Oven Temp.:	160 °C to 250 °C at 2 °C/min (hold 5 min)
Carrier Gas	H2, constant flow
Linear Velocity:	40 cm/sec
Detector	FID @ 250 °C
Instrument	Agilent 7890A GC
Notes	The sample was prepared using sodium methoxide.

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