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.

Whole Orange Analysis by GC/MS


Instrument: 7650HS-CTS
Run date: January 24, 2016
Sample description: Whole Orange
Weight of sample (g): NA
Sample conditions: 1L vial with 4 hour equilibration at 25°C
Sample Amount: 250 cc
Split Mode: Splitless
Column: DB1 60m length x 0.32mm ID, 1.0 µm lm
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. Ethanol
2. Acetone
3. 1,3-Butadiene, 2-methyl
4. Dimethyl sulfide
5. 2-Butanone
6. Furan, 3-methyl
7. Methane, bromochloro-
8. Benzene, 1,4-difluoro-
9. Chlorobenzene-d5
10. Benzene, 1-bromo-3-fluoro-
11. alpha.-Pinene
12. Benzaldehyde
13. .beta.-Phellandrene
14. .beta.-Myrcene
15. 1,3,7-Octatriene, 3,7-dimethyl
16. Octanal
17. Acetic acid, hexyl ester
18. 3-Carene
19. D-Limonene
20. .beta.-Ocimene

21. Cyclopentene, 3-isopropenyl-5,5-dimethyl
22. Nonanal
23. (E)-2-Butenoic acid, 2-(methylenecyclopropyl)prop-2-yl ester
24. 2,4,6-Octatriene, 2,6-dimethyl-
25. 2,4,6-Octatriene, 2,6-dimethyl-, (E,Z)-
26. Pentanedioic acid, 2-methyl-, dimethyl ester
27. Octanoic acid, ethyl ester
28. Hexanoic acid, hexyl ester
29. Copaene
30. Cyclohexane, 1-ethenyl-1-methyl-2,4-bis(1-methylethenyl)-
31. Caryophyllene
32. Alloaromadendrene
33. Humulene
34. Selina-3,7(11)-diene
35. 2-Isopropenyl-4a,8-dimethyl-1,2,3,4,4a,5,6, 7-octahydronaphthalene
36. Naphthalene, 1,2,3,5,6,7,8,8a-octahydro-1, 8a-dimethyl-7-(1-methylethenyl)-, [1R-(1.alpha.,7.beta.,8a.alpha.)]-
37. (-)-.alpha.-Panasinsen
38. E-11,13-Tetradecadienal
39. Caryophyllene oxide