trans Fat Reference Standard on Rt-2560

GC_FF1267

	Peaks	t_R (min)	Conc. (wt.%)	Structural Nomenclature
1.	Methyl myristelaidate	21.806	6	C14:1 (trans-9)
2.	Methyl trans-pentandecen-10-oate	24.832	6	C15:1 (trans-10)
3.	Methyl palmitelaidate	27.605	6	C16:1 (trans-9)
4.	Methyl trans-heptadecen-10-oate	30.660	6	C17:1 (trans-10)
5.	Methyl petroselaidate	33.407	4	C18:1 (trans-6)
6.	Methyl elaidate	33.513	16	C18:1 (trans-9)

	Peaks	t_R (min)	Conc. (wt.%)	Structural Nomenclature
7.	Methyl trans-vaccenate	33.679	12	C18:1 (trans-11)
8.	Methyl linoelaidate	35.583	6	C18:2 (trans-9,12)
9.	Methyl trans-nonadecen-7-oate	36.303	6	C19:1 (trans-7)
10.	Methyl trans-nonadecen-10-oate	36.455	12	C19:1 (trans-10)
11.	Methyl trans-eicosan-11-oate	39.270	6	C20:1 (trans-11)
12.	Methyl brassidate	44.764	6	C21:1 (trans-13)
13.	Methyl ricinelaidate	56.987	8	C18:1 (trans-9; OH-12)

Injection
Column	Rt-2560, 100 m, 0.25 mm ID, 0.20 µm (cat.# 13198)
Standard/Sample	trans Fat reference standard (cat.# 35629)
Diluent:	Hexane
Inj. Vol.:	1 µL split (split ratio 200:1)
Liner:	Topaz 4.0 mm ID straight inlet liner w/wool (cat.# 23300)
Inj. Temp.:	250 °C
Oven
Oven Temp.:	120 °C (hold 1 min) to 250 °C at 2 °C/min (hold 4 min)
Carrier Gas	H₂, constant flow
Flow Rate:	2 mL/min

Detector	FID @ 250 °C
Instrument	Agilent 7890A GC

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