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Medical Cannabis Terpenes on Rxi-624Sil MS

GC_FS0509
PeakstR (sec)
1.alpha-Pinene427.5
2.Camphene446.2
3.Myrcene465.7
4.beta-Pinene470.0
5.delta-3-Carene490.3
6.alpha-Terpinene497.7
7.Limonene506.6
8.1,8-Cineole518.3
9.gamma-Terpinene527.8
10.Terpinolene551.6
11.Linalool576.2
12.Fenchone587.0
13.Isopulegol627.0
14.Menthol647.9
PeakstR (sec)
15.Borneol654.6
16.alpha-Terpineol660.5
17.Dihydrocarveol667.3
18.Citronellol674.6
19.Geraniol693.6
20.2-Piperidone696.9
21.Citral 1698.7
22.Pulegone701.1
23.Citral 2717.7
24.Citral 3775.2
25.Citral 4789.4
26.beta-Caryophyllene812.2
27.Nerolidol 1870.2
28.Nerolidol 2888.4
29.Caryophyllene oxide937.1
ColumnRxi-624Sil MS, 30 m, 0.25 mm ID, 1.40 µm (cat.# 13868)
Injection
Inj. Vol.:1 µL split (split ratio 10:1)
Liner:Premium 4 mm Precision w/wool (cat.# 23305.5)
Inj. Temp.:250 °C
Oven
Oven Temp.:60 °C (hold 0.1 min) to 300 °C at 12.5 °C/min (hold 1.7 min)
Carrier GasHe, constant flow
Flow Rate:1.4 mL/min
DetectorFID @ 320 °C
Constant Column + Constant Make-up:50 mL/min
Make-up Gas Type:N2
Hydrogen flow:40 mL/min
Air flow:450 mL/min
Data Rate:10 Hz
InstrumentAgilent/HP6890 GC
AcknowledgementAndrew Goldsmith - SRI Instruments