Automated Solvent Extraction of NIST SRM 1941b, Organics in Marine Sediment, on Rxi®-PAH

Select PAHs on Rxi®-PAH (60 m x 0.25 mm x 0.10 µm) 1,2 7 Peaks tR (min) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23.…

NIST SRM 1975, Diesel Particulate Extract, on Rxi®-PAH 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32.…

Select Polycyclic Aromatic Hydrocarbons (PAHs) on Rxi®-PAH Peaks 26. Benzo[k]fluoranthene 27. Benzo[j]fluoranthene 28. Benzo[a]fluoranthene 29. Benzo[e]pyrene 30. Benzo[a]pyrene-d12 31. Benzo[a]pyrene 32. Perylene-d12 33. Perylene 34. Dibenzo[a,j]anthracene 35. Dibenzo[a,c]anthracene 36. Indeno[1,2,3-cd]pyrene 37. Dibenz[a,h]anthracene 38. Benzo[b]chrysene 39. Picene 40. Benzo[ghi]perylene…

Resolution of Chrysene from Isobaric Interferences on Rxi®-PAH (60 m x 0.25 mm x 0.10 µm) Peaks 1. 2. 3. 4. 5. 6. tR (min) Benzo[ghi]fluoranthene Benzo[c]phenanthrene Benz[a]anthracene Cyclopenta[cd]pyrene Triphenylene Chrysene 46.14 46.38 49.13 49.64 49.96 50.15 Conc. Quant Ion …