Pure Chromatography
www.restek.com
www.restek.com
This chromatogram may contain analytes that are synonyms of your search terms.
Cannabis Residual Solvents at 50 ppm Cutoff
| Peaks | |
|---|---|
| 1. | Ethyl mercaptan |
| 2. | Isobutane |
| 3. | Butane |
| 4. | Methanol |
| 5. | Pentane |
| 6. | Ethanol |
| 7. | Acetone |
| 8. | Isopropyl alcohol |
| 9. | n-Hexane |
| Peaks | |
|---|---|
| 10. | Chloroform |
| 11. | Benzene |
| 12. | Heptane |
| 13. | Toluene |
| 14. | Ethylbenzene |
| 15. | m-Xylene |
| 16. | p-Xylene |
| 17. | o-Xylene |
| 18. | Dimethyl sulfoxide |
GC_FS0516
| Column | Rxi-624Sil MS, 30 m, 0.25 mm ID, 1.40 µm (cat.# 13868) |
| Sample | |
| Diluent: | Dimethyl sulfoxide |
| Conc.: | 10 ppm (concentration reflects 100 mg of sample at 50 ppm cutoff) |
| Injection | headspace-loop split (split ratio 10:1) |
| Liner: | Premium 1 mm straight (cat.# 23333.1) |
| Headspace-Loop | |
| Inj. Port Temp.: | 200 °C |
| Instrument: | Tekmar HT3 |
| Inj. Time: | 1.00 min |
| Transfer Line Temp.: | 160 °C |
| Valve Oven Temp.: | 160 °C |
| Sample Temp.: | 140 °C |
| Platen temp equil. time: | 1.0 min |
| Sample Equil. Time: | 10.00 min |
| Vial Pressure: | 20 psi |
| Pressurize Time: | 5.0 min |
| Pressure Equilibration Time: | 0.20 min |
| Loop Pressure: | 15 psi |
| Loop Fill Time: | 2.0 min |
| Oven | |
| Oven Temp.: | 35 °C (hold 1.50 min) to 175 °C at 40 °C/min to 225 °C at 30 °C/min |
| Carrier Gas | He, constant flow |
| Linear Velocity: | 80 cm/sec |
| Detector | FID @ 250 °C |
| Make-up Gas Flow Rate: | 45 mL/min |
| Hydrogen flow: | 40 mL/min |
| Air flow: | 450 mL/min |
| Data Rate: | 20 Hz |
| Instrument | Agilent/HP6890 GC |
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.
Restek Corporation, U.S., 110 Benner Circle, Bellefonte, PA 16823
Copyright © 2020 Restek Corporation. All rights reserved.
A Company of Owners
Cookies allow for a variety of features that make your visit to Restek more enjoyable. By using this website, you agree to the use of cookies in accordance with our guidelines. For more information, see our privacy policy.
Restek Corporation, U.S., 110 Benner Circle, Bellefonte, PA 16823
Copyright © 2020 Restek Corporation. All rights reserved.
A Company of Owners
Cookies allow for a variety of features that make your visit to Restek more enjoyable. By using this website, you agree to the use of cookies in accordance with our guidelines. For more information, see our privacy policy.