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 1 Analysis by GC/MS


Instrument: 7650HS-CTS
Run date: January 13, 2017
Sample description: Rum 1
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. 3-Buten-2-ol, 2-methyl-
4. 1-Propanol, 2-methyl
5. Methane, diethoxy-
6. 1-Butanol
7. Ethane, 1,1-diethoxy-
8. 1-Butanol, 3-methyl-
9. 1-Butanol, 2-methyl
10. Toluene
11. Butanoic acid, ethyl ester
12. Acetic acid, butyl ester
13. Furfural
14. Butanoic acid, 2-methyl-, ethyl ester
15. Pentanoic acid, ethyl ester

16. Ethylbenzene
17. o-Xylene
18. p-Xylene
19. Benzene, 1-bromo-3-fluoro
20. Pentanoic acid, 4-methyl-, ethyl ester
21. Phenol
22. Propanoic acid, 3-ethoxy-, ethyl ester
23. Hexanoic acid, ethyl ester
24. Heptanoic acid, ethyl ester
25. Nonanal
26. Octanoic acid, ethyl ester
27. Nonanoic acid, ethyl ester
28. Decanoic acid, ethyl ester
29. Dodecanoic acid, ethyl ester