All studies represented by the chromatogram below have been conducted utilizing Large Volume Static Headspace analysis on the 7650HS-CTS

The all-new 7650HS-CTS is the only commercially available solution that can quantify the consumer experience by taking an equilibrium “snapshot” of the headspace to accurately determine its composition from the lightest through the heaviest compounds. The 7650HS-CTS is truly unique as it is the industries “only” system that uses multiple stages of true capillary columns to perform headspace preconcentration.

Pink Rose Analysis by GC/MS


Instrument: 7650HS-CTS
Run date:  January 23, 2017
Sample description: Pink Rose and Stem
Weight of sample (g): NA
Sample conditions: 500mL vial with 4 hour equilibration at 25°C
Sample Amount: 100 cc
Split Mode: Splitless
Column: DB1 60m length x 0.32mm ID, 1.0 µm film
Carrier: He, 2mL/min. constant flow
Oven Temp: 35°C hold 5min., 6°C/min. to 95°C, 10°C/min. to 140°C, 15°C/min. to 230 hold 4.5min.
GCMS: Agilent 7890A/5975C
MS Operation: 33-300 amu, 2.72 scans/sec

1. Chloromethane
2. Ethanol
3. Acetone
4. 1,3-Butadiene, 2-methyl
5. Furan, 2-methyl
6. Methane, bromochloro
7. Benzene, 1,4-difluoro
8. Octane
9. Chlorobenzene-d5
10. Benzene, 1,3-dimethyl
11. Nonane
12. Anisole
13. Benzene, 1-bromo-3-fluoro-
14. alpha.-Pinene
15. Benzaldehyde
16. .beta.-Pinene
17. Octanal

18. D-Limonene
19. .beta.-Ocimene
20. 2-Carene
21. Nonanal
22. Benzene, 1-ethenyl-4-methoxy-
23. 3,5-Dimethoxytoluene
24. .alpha.-Cubebene
25. Copaene
26. (-)-.beta.-Bourbonene
27. Caryophyllene
28. .gamma.-Muurolene
29. 1beta.-copaene
30. Naphthalene, 1,2,3,5,6,8a-hexahydro-4, 1 7-dimethyl-1-(1-methylethyl)-, (1S-cis)-