Your web browser will no longer be supported by as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

Lemon Oil on Rt-βDEXsm

PeakstR 1tR 2
1.α-Pinene (±)10.54410.980
2.β-Pinene (±)12.68113.136
3.Limonene (L, D)14.82615.342
5.α-Terpineol (±)33.54634.248
ColumnRt-βDEXsm, 30 m, 0.32 mm ID, 0.25 µm (cat.# 13104)
Standard/SampleLemon oil
Conc.:5 %
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
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 PreparationLemon 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).