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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.

Dry Baby Formula Volatiles Analysis by GC/MS


Instrument: 7650HS-CTS
Run date: January 24, 2016
Sample description: 1 serving of Baby Formula Dry Powder
Weight of sample (g): 8.2
Sample conditions: 500mL vial with 2 hour equilibration at 25°C
Sample Amount: 100 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. Pentane
2. Acetone
3. 2-Propanol, 2-methyl-
4. Pentane, 2-methyl-
5. 1-Pentene, 2-methyl
6. Methane, bromochloro-*
7. Oxetane, 2,2-dimethyl
8. Amylene hydrate
9. Benzene, 1,4-difluoro-*
10. Pentanal
11. Cyclohexane, methyl
12. Heptane, 4-methyl-
13. Octane
14. Hexanal
15. Heptane, 2,4-dimethyl-

16. 2,4-Dimethyl-1-heptene
17. Chlorobenzene-d5*
18. Octane, 4-methyl
19. Benzene, 1-bromo-3-fluoro-*
20. .beta.-Myrcene
21. Decane
22. Nonane, 2,6-dimethyl
23. Octanal
24. D-Limonene
25. Decane, 3,7-dimethyl
26. Decane, 3,6-dimethyl
27. Undecane, 5,7-dimethyl
28. Nonanal
29. Dodecane
30. Decanal