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.

Rum 2 Analysis by GC/MS


Instrument: 7650HS-CTS
Run date: January 13, 2017
Sample description: Rum 2
Weight of sample (g): 5mL
Sample conditions: 500mL vial with 2 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. Isopropyl Alcohol
2. Ethyl Acetate
3. 1-Propanol
4. 2-Butanol
5. 3-Buten-2-ol, 2-methyl-
6. 1-Propanol, 2-methyl
7. Methane, diethoxy-
8. 1-Butanol
9. Propanoic acid, ethyl ester
10. 2-Pentanol
11. Ethane, 1,1-diethoxy-
12. 1-Butanol, 3-methyl-
13. 1-Butanol, 2-methyl
14. Propanoic acid, 2-methyl-, ethyl ester
15. Isobutyl acetate
16. 1-Pentanol
17. 3-Pentanol, 2-methyl
18. Butanoic acid, ethyl ester
19. 3(2H)-Furanone, dihydro-2-methyl
20. Furfural

21. Butanoic acid, 3-methyl-, ethyl ester
22. 1-Hexanol
23. 1-Butanol, 3-methyl-, acetate
24. 1-Butanol, 2-methyl-, acetate
25. 2-Heptanone
26. Benzene, 1-bromo-3-fluoro
27. Butane, 1,1-diethoxy-3-methyl
28. Pentane, 1,1-diethoxy
29. Benzaldehyde
30. Phenol
31. Hexanoic acid, ethyl ester
32. Benzene, 1,2,3-trimethyl
33. D-Limonene
34. Heptanoic acid, ethyl ester
35. Nonanal
36. Octanoic acid, ethyl ester
37. Decanoic acid, ethyl ester
38. Dodecanoic acid, ethyl ester