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Peaks | tR (sec) | |
---|---|---|
1. | alpha-Pinene | 427.5 |
2. | Camphene | 446.2 |
3. | Myrcene | 465.7 |
4. | beta-Pinene | 470.0 |
5. | Limonene | 506.6 |
6. | Linalool | 576.2 |
Column | Rxi-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 Gas | He, constant flow |
Flow Rate: | 1.4 mL/min |
Detector | FID @ 320 °C |
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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 |
Instrument | Agilent/HP6890 GC |
Sample Preparation | The sample was collected by blowing compressed air over medical cannabis and purging that air through methanol via an impinger setup. |
Acknowledgement | Andrew Goldsmith - SRI Instruments |