All studies represented by the chromatogram below have been conducted utilizing Vacuum Assisted Sorbent Extraction & Headspace Sorbent PensTM

The most versatile extraction and sample preconcentration technology available for GC and GCMS systems. Sorbent PensTM combine the features of SPME and classical ¼” adsorbent traps in a design with far more flexibility and enhanced performance. The Sorbent PenTM uses an entirely new approach for sample extraction.

Cookie analysis by VASE & Headspace Sorbent Pens


Instrument: 5800 SPDU Headspace VOC to SVOC
Run date: April 28, 2017
Sample description: Fresh Baked Chocolate Chip Cookie
Weight of sample (g): 1.4723
Sample conditions: 5hrs@25C 100rpm + preheat 2min + split 30:1
Split Mode: Split 2, 30:1
Column: Db-5MS UI 30 x 0.250 x 0.50
Carrier: Helium 1.5mL/min
Oven Temp: 35C hold 5min, 10C/min to 150, 20C/min to 300C, hold 5min (29min run time)
GCMS: Agilent 7890B GC 5977A MS
MS Operation: 33-450, 3 scans/sec

1. Acetaldehyde
2. Ethanol
3. Acetone
4. Propanal, 2-methyl
5. Acetic acid
6. Ethyl Acetate
7. Trichloromethane
8. Butanal, 3-methyl
9. Butanal, 2-methyl
10. Acetoin
11. 1-Butanol, 3-methyl
12. Propylene Glycol
13. Toluene
14. 1-Pentanol
15. Hexanal
16. Pyrazine, methyl
17. Furfural
18. 2-Pentanol, acetate

19. 2-Furanmethanol
20. 1-Butanol, 3-methyl-, acetate
21. 2-Heptanone
22. Heptanal
23. Butyrolactone
24. Pyrazine, 2,5-dimethyl-
25. 2-Furancarboxaldehyde, 5-methyl
26. Benzaldehyde
27. Furan, 2-pentyl
28. Pyrazine, trimethyl
29. Octanal
30. D-Limonene
31. Benzyl alcohol
32. Pyrazine, tetramethyl-
33. 2-Nonanone
34. Nonanal
35. Acetic acid, phenylmethyl ester
36. Piperonal

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