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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 (3) Volatiles through Semi-Volatiles Static Headspace Analysis by GC/MS


Instrument: 7650HS-CTS
Run date: January 13, 2017
Sample description: Rum 3
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-Propanol, 2-methyl
7. Propanoic acid, ethyl ester
8. Ethane, 1,1-diethoxy-
9. 1-Butanol, 3-methyl-
10. 1-Butanol, 2-methyl-
11. 1-Pentanol
12. Butanoic acid, ethyl ester
13. 3(2H)-Furanone, dihydro-2-methyl
14. Chlorobenzene-d5

15. Pentanoic acid, ethyl ester
16. 1-Butanol, 3-methyl-, acetate
17. 1-Butanol, 2-methyl-, acetate
18. 2-Heptanone
19. Benzene, 1-bromo-3-fluoro
20. Butane, 1,1-diethoxy-3-methyl
21. Benzaldehyde
22. Phenol
23. Hexanoic acid, ethyl ester
24. D-Limonene
25. Octanoic acid, ethyl ester
26. Decanoic acid, ethyl ester
27. Dodecanoic acid, ethyl ester