Cannabinoids on Rxi-35Sil MS Using Hydrogen Carrier Gas by GC-FID

	Peaks	t_R (sec)
1.	Cannabichromene	83.3
2.	Cannabidiol	85.9
3.	Delta-8-Tetrahydrocannabinol	94.9
4.	Delta-9-Tetrahydrocannabinol	98.4
5.	Cannabigerol	100.9
6.	Cannabinol	106.7

Injection
Column	Rxi-35Sil MS, 15 m, 0.25 mm ID, 0.25 µm (cat.# 13820)
Standard/Sample	Cannabinoids standard (cat.# 34014)
	Cannabichromene (cat.# 34092)
	delta-8-Tetrahydrocannabinol (THC) (cat.# 34090)
	Cannabigerol (cat.# 34091)
Inj. Vol.:	1 µL split (split ratio 50:1)
Liner:	Premium 4 mm Precision liner w/wool (cat.# 23305.5)
Inj. Temp.:	250 °C
Split Vent Flow Rate:	125 mL/min
Oven
Oven Temp.:	225 °C (hold 0.1 min) to 330 °C at 35 °C/min (hold 0.9 min)
Carrier Gas	H₂, constant flow
Flow Rate:	2.5 mL/min

Detector	FID @ 350 °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:	20 Hz
Instrument	Agilent/HP6890 GC

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