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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.

Baby Formula Analysis by GC/MS

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Instrument: 7650HS-CTS
Run date: January 24, 2016
Sample description: 1 serving of Baby Formula
Weight of sample (g): 10mL
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. Acetaldehyde
2. Pentane
3. Acetone
4. Dimethyl sulfide
5. Propanal, 2-methyl-
6. 1-Pentene, 2-methyl-
7. Butanal
8. 2-Butanone
9. Methane, bromochloro-
10. Butanal, 3-methyl-
11. Benzene, 1,4-difluoro-
12. Pentanal
13. Disulfide, dimethyl
14. Hexanal
15. 2,4-Dimethyl-1-heptene

16. Chlorobenzene-d5
17. Octane, 4-methyl-
18. Heptanal
19. Benzene, 1-bromo-3-fluoro-
20. Benzaldehyde
21. Dimethyl trisulfide
22. Octanal
23. D-Limonene
24. Nonanal
25. Decanal