Pure Chromatography
www.restek.com
www.restek.com

Cannabinoids (TMS Derivatives) on Rtx-5
Peaks | |
---|---|
1. | Cannabidiol![]() |
2. | Δ8-tetrahydrocannabinol![]() |
3. | Δ9-tetrahydrocannabinol![]() |
Peaks | |
---|---|
4. | Cannabinol![]() |
5. | 11-hydroxy-Δ9-tetrahydrocannabinol![]() |
6. | 11-nor-Δ9-tetrahydrocannabinol carboxylic acid![]() |
7. | 11-nor-Δ8-tetrahydrocannabinol carboxylic acid |

GC_PH00253
Column | Rtx-5, 15 m, 0.25 mm ID, 0.25 µm (cat.# 10220) |
Sample | cannabinoids |
Conc.: | 100 µg/mL |
Injection | |
Inj. Vol.: | 1.0 µL splitless (hold 0.75 min) |
Inj. Temp.: | 225 °C |
Oven | |
Oven Temp.: | 50 °C (hold 0.5 min) to 225 °C at 30 °C/min to 325 °C at 10 °C/min |
Carrier Gas | He, constant pressure |
Linear Velocity: | 40 cm/sec @ 50 °C |
Detector | MS |
Mode: | Scan |
Transfer Line Temp.: | 320 °C |
Ionization Mode: | EI |
Scan Range: | 40-500 amu |
RELATED CHROMATOGRAM LIBRARY SEARCHES
Printing tips! To print chromatograms full page, change the print settings in the print dialogue window of your PDF reader software: 1) "fit" or "fit to page", 2) "landscape" for wide chromatograms or "portrait" for tall chromatograms.