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

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

Peanut Butter analysis by VASE & Headspace Sorbent Pens

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Instrument: 5800 SPDU Headspace VOC to SVOC
Run date: May 3, 2017
Sample description: Peanut Butter, creamy, 16oz., lot # 69504004
Weight of Sample (mL): 0.5386
Sample conditions: 40mL vial with 15 hours at 25°C 100rpm + split 30:1 + preheat 2 min
Split Mode: Agilent Splitter, 30:1
Column: DB-5MS UI 30 x 0.250 x 0.50
Carrier: Helium 1.5mL/min
Oven Temp: 35°C hold 5min, 10°C/min to 150, 20°C/min to 300°C, hold 5 min (29 min run time)
GCMS: Agilent 7890B GC 5977A MS
MS Operation: 33-450, 3 scans/sec

1. Acetaldehyde
2. Acetone
3. Pentane
4. Dimethyl sulfide
5. Acetic acid, methyl ester
6. Propanal, 2-methyl
7. Acetic acid
8. 2,3-Butanedione
9. 2-Butanone
10. 1-Propanol, 2-methyl
11. Butanal, 3-methyl
12. Butanal, 2-methyl-
13. 2,3-Pentanedione
14. 1H-Pyrrole, 1-methyl
15. Disulfide, dimethyl
16. Pyrrole
17. Pentanal, 2-methyl
18. Toluene
19. Octane
20. Hexanal
21. Pyrazine, methyl
22. Furfural
23. 1H-Pyrrole, 3-methyl-
24. 1H-Pyrrole, 2-methyl-
25. 2-Furanmethanol
26. 2-Heptanone
27. Heptanal
28. 2(5H)-Furanone
29. Butyrolactone
30. Pyrazine, 2,5-dimethyl
31. Pyrazine, ethyl
32. Pyrazine, 2,3-dimethyl-
33. 2H-Pyran-2-one, tetrahydro-
34. 2-Furancarboxaldehyde, 5-methyl
35. Benzaldehyde

36. Dimethyl trisulfide
37. Furan, 2-pentyl
38. Pyrazine, 2-ethyl-6-methyl
39. Pyrazine, trimethyl
40. Pyrazine, 2-ethyl-5-methyl-
41. Pyrazinamide
42. Pyrazine, 2-ethenyl-5-methyl
43. Ethanone, 1-(2-pyridinyl)-
44. Benzeneacetaldehyde
45. Ethanone, 1-(1H-pyrrol-2-yl)-
46. Acetophenone
47. Pyrazine, 3-ethyl-2,5-dimethyl
48. Pyrazine, 2-ethyl-3,5-dimethyl-
49. 2,3-Dimethyl-5-ethylpyrazine
50. Pyrazine, 2,5-diethyl
51. Nonanal
52. Methyl nicotinate
53. 5H-5-Methyl-6,7-dihydrocyclopentapyrazine
54. Pyrazine, 3,5-diethyl-2-methyl-
55. 6-Aminoindoline
56. Benzofuran, 2,3-dihydro-
57. (-)-Carvone
58. Benzeneacetaldehyde, .alpha.-ethylidene-
59. 2-Methoxy-4-vinylphenol
60. 2,4-Decadienal
61. 2-Pentadecanone
62. Pentadecanal-

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