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Lavender Oil on Rt-βDEXsm

PeakstR 1tR 2tR 3tR 4
1.Limonene (L,D)14.86615.618--
3.Linalool oxides21.86522.76523.27223.601
4.Linalool (±)25.83726.445--
6.Linalyl acetate29.183----
ColumnRt-βDEXsm, 30 m, 0.32 mm ID, 0.25 µm (cat.# 13104)
Standard/SampleLavender oil
Inj. Vol.:1 µL split (split ratio 100:1)
Liner:Topaz 4.0 mm ID Precision inlet liner w/ wool (cat.# 23305)
Inj. Temp.:210 °C
Oven Temp.:40 °C (hold 1 min) to 230 °C at 2 °C/min (hold 3 min)
Carrier GasH2, constant flow
Linear Velocity:80 cm/sec @ 40 °C
DetectorFID @ 230 °C
Constant Column + Constant Make-up:51.4 mL/min
Make-up Gas Type:N2
Hydrogen flow:40 mL/min
Air flow:400 mL/min
Data Rate:50 Hz
InstrumentAgilent 7890A GC
Sample PreparationLavender oil (50 µL) was diluted with acetone (950 µL) in 2 mL, screw-thread vials (cat.# 21143) and capped with short-cap, screw-vial closures (cat.# 24495).