Tallow FAMEs in Biodiesel Oils on Stabilwax

GC_PC00916

	Peaks
1.	Myristic acid methyl ester	C14:0
2.	Palmitic acid methyl ester	C16:0
3.	Palmitoleic acid methyl ester	C16:1
4.	Stearic acid methyl ester	C18:0
5.	Oleic acid methyl ester	C18:1

	Peaks
6.	Linoleic acid methyl ester	C18:2
7.	Linolenic acid methyl ester	C18:3
8.	Arachidic acid methyl ester	C20:0
9.	Gadoleic acid methyl ester	C20:1
10.	Lignoceric acid methyl ester	C24:0
11.	Methyl nervonate	C24:1

IS Methyl heptadecanoate

Injection
Column	Stabilwax, 30 m, 0.32 mm ID, 0.25 µm (cat.# 10624)
Sample	Tallow source of biodiesel (B100), prepared according to European Method EN 14103
Inj. Vol.:	1.0 µL split (split ratio 100:1)
Liner:	Cyclosplitter (cat.# 20706)
Inj. Temp.:	250 °C
Oven
Oven Temp.:	210 °C (hold 5 min) to 230 °C at 20 °C/min (hold 5 min)
Carrier Gas	H₂, constant flow
Flow Rate:	3 mL/min
Linear Velocity:	60 cm/sec

Detector	FID @ 250 °C

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