多環芳香族炭化水素②

PAHs

  • 環境GCMSPAH
  • GLC Application

多環芳香族炭化水素②

  • Peaks Quant Ion (m/z) SIM Group #
    1. Naphthalene 128 1
    2. Biphenyl 154 1
    3. Acenaphthylene 152 1
    4. Acenaphthene 153 1
    5. Fluorene 165 1
    6. Dibenzothiophene 184 2
    7. Phenanthrene 178 2
    8. Anthracene 178 2
    9. 4H-Cyclopenta[def]phenanthrene 190 2
    10. Fluoranthene 202 2
    11. Pyrene 202 2
    12. Benzo[ghi]fluoranthene 226 3
    13. Benzo[c]phenanthrene 228 3
    14. Benz[a]anthracene 228 3
    15. Cyclopenta[cd]pyrene 226 3
    16. Triphenylene 228 3
    17. Chrysene 228 3
    18. Benzo[b]fluoranthene 252 4
  • Peaks Quant Ion (m/z) SIM Group #
    19. Benzo[k]fluoranthene 252 4
    20. Benzo[j]fluoranthene 252 4
    21. Benzo[a]fluoranthene 252 4
    22. Benzo[e]pyrene 252 4
    23. Benzo[a]pyrene 252 4
    24. Perylene 252 4
    25. Dibenz[a,j]anthracene 278 5
    26. Dibenz[a,c]anthracene 278 5
    27. Indeno[1,2,3-cd]pyrene 276 5
    28. Dibenz[a,h]anthracene 278 5
    29. Benzo[b]chrysene 278 5
    30. Picene 278 5
    31. Benzo[ghi]perylene 276 5
    32. Anthanthrene 276 5
    33. Dibenzo[b,k]fluoranthene 302 6
    34. Dibenzo[a,e]pyrene 302 6
    35. Coronene 300 6
    36. Dibenzo[a,h]pyrene 302 6
Column SH-I-PAH, 40m, 0.18mm ID, 0.07μm (P/N:227-36073-01) SIM Program Group Start Time
(min)		 Ion(s) (m/z) Dwell (ms)
Diluent Toluene 1 3.00 128, 152, 153, 154, 165 40
Conc. 0.2 - 2 μg/mL (SRM 2260a PAH mix was diluted 5x in toluene) 2 5.50 178, 184, 190, 202 50
Inj. Vol. 0.5 μL pulsed splitless (hold 0.58 min) 3 13.00 226, 228 100
Liner Premium 2 mm single taper w/wool 4 20.00 252 200
Inj. Temp. 275℃ 5 26.00 276, 278 100
Pulse Pressure 80 psi (551.6kPa) 6 29.00 300, 302 150
Pulse Time 0.6 min Transfer Line Temp. 350℃
Purge Flow 40 mL/min Analyzer Type Quadrupole
Oven Temp. 110℃ (hold 1 min) to 210℃ @ 37℃/min to 260℃
@ 3℃/min to 350℃ @ 11℃/min (hold 4.5 min)		 Source Temp. 350℃
Carrier Gas He, constant flow Quad Temp. 200℃
Flow Rate 1.4 mL/min Solvent Delay Time 3.00 min
Detector MS Tune Type PFTBA
Mode SIM Ionization Mode EI

【出典】株式会社島津製作所SHシリーズアプリデータ集 (株式会社島津ジーエルシー発行)

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