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Questo cromatogramma potrebbe contenere analiti che sono sinonimi dei vostri parametri di ricerca.
Semivolatiles on Rxi-5Sil MS by U.S. EPA Method 8270 Using the GC Accelerator Kit and Split Injection with a 120 V GC Oven
| Peaks | tR (min) | |
|---|---|---|
| 1. | 1,4-Dioxane-d8 (IS) | 1.40 |
| 2. | N-Nitrosodimethylamine | 1.51 |
| 3. | Pyridine | 1.53 |
| 4. | 2-Fluorophenol (SS) | 2.05 |
| 5. | Phenol-d6 (SS) | 2.51 |
| 6. | Phenol | 2.51 |
| 7. | Aniline | 2.55 |
| 8. | Bis(2-chloroethyl) ether | 2.57 |
| 9. | 2-Chlorophenol | 2.61 |
| 10. | 1,3-Dichlorobenzene | 2.70 |
| 11. | 1,4-Dichlorobenzene-d4 (IS) | 2.73 |
| 12. | 1,4-Dichlorobenzene | 2.74 |
| 13. | Benzyl alcohol | 2.79 |
| 14. | 1,2-Dichlorobenzene | 2.82 |
| 15. | 2-Methylphenol | 2.85 |
| 16. | Bis(2-chloroisopropyl)ether | 2.87 |
| 17. | 4-Methylphenol | 2.93 |
| 18. | 3-Methylphenol | 2.93 |
| 19. | N-Nitrosodi-N-propylamine | 2.94 |
| 20. | Hexachloroethane | 3.01 |
| 21. | Nitrobenzene-d5 (SS) | 3.03 |
| 22. | Nitrobenzene | 3.04 |
| 23. | Isophorone | 3.18 |
| 24. | 2-Nitrophenol | 3.23 |
| 25. | 2,4-Dimethylphenol | 3.24 |
| 26. | Benzoic acid | 3.28 |
| 27. | Bis(2-chloroethoxy)methane | 3.30 |
| 28. | 2,4-Dichlorophenol | 3.36 |
| 29. | 1,2,4-Trichlorobenzene | 3.42 |
| 30. | Naphthalene-d8 (IS) | 3.45 |
| 31. | Naphthalene | 3.47 |
| 32. | 4-Chloroaniline | 3.49 |
| 33. | Hexachlorobutadiene | 3.54 |
| 34. | 4-Chloro-3-methylphenol | 3.77 |
| 35. | 2-Methylnaphthalene | 3.87 |
| 36. | 1-Methylnaphthalene | 3.93 |
| 37. | Hexachlorocyclopentadiene | 3.97 |
| 38. | 2,4,6-Trichlorophenol | 4.04 |
| 39. | 2,4,5-Trichlorophenol | 4.06 |
| 40. | 2-Fluorobiphenyl (SS) | 4.09 |
| 41. | 2-Chloronaphthalene | 4.17 |
| 42. | 2-Nitroaniline | 4.23 |
| 43. | 1,4-Dinitrobenzene | 4.30 |
| 44. | Dimethyl phthalate | 4.33 |
| 45. | 1,3-Dinitrobenzene | 4.35 |
| 46. | 2,6-Dinitrotoluene | 4.37 |
| 47. | 1,2-Dinitrobenzene | 4.41 |
| Peaks | tR (min) | |
|---|---|---|
| 48. | Acenaphthylene | 4.42 |
| 49. | 3-Nitroaniline | 4.47 |
| 50. | Acenaphthene-d10 (SS) | 4.51 |
| 51. | Acenaphthene | 4.53 |
| 52. | 2,4-Dinitrophenol | 4.53 |
| 53. | 4-Nitrophenol | 4.56 |
| 54. | 2,4-Dinitrotoluene | 4.61 |
| 55. | Dibenzofuran | 4.63 |
| 56. | 2,3,5,6-Tetrachlorophenol | 4.68 |
| 57. | 2,3,4,6-Tetrachlorophenol | 4.70 |
| 58. | Diethyl phthalate | 4.76 |
| 59. | 4-Chlorophenyl phenyl ether | 4.83 |
| 60. | Fluorene | 4.84 |
| 61. | 4-Nitroaniline | 4.85 |
| 62. | 4,6-Dinitro-2-methylphenol | 4.86 |
| 63. | N-Nitrosodiphenylamine (as diphenylamine) | 4.90 |
| 64. | Diphenylhydrazine (as azobenzene) | 4.93 |
| 65. | 2,4,6-Tribromophenol (SS) | 4.98 |
| 66. | 4-Bromophenyl phenyl ether | 5.13 |
| 67. | Hexachlorobenzene | 5.18 |
| 68. | Pentachlorophenol | 5.29 |
| 69. | Phenanthrene-d10 (IS) | 5.41 |
| 70. | Phenanthrene | 5.43 |
| 71. | Anthracene | 5.46 |
| 72. | Carbazole | 5.55 |
| 73. | di-n-Butyl phthalate | 5.75 |
| 74. | Fluoranthene | 6.15 |
| 75. | Benzidine | 6.23 |
| 76. | Pyrene-d10 (SS) | 6.28 |
| 77. | Pyrene | 6.30 |
| 78. | p-Terphenyl-d14 (SS) | 6.38 |
| 79. | 3,3'-Dimethylbenzidine | 6.69 |
| 80. | Butyl benzyl phthalate | 6.69 |
| 81. | Bis(2-ethylhexyl) adipate | 6.74 |
| 82. | 3,3'-Dichlorobenzidine | 7.11 |
| 83. | Bis(2-ethylhexyl) phthalate | 7.13 |
| 84. | Chrysene-d12 (IS) | 7.14 |
| 85. | Benz[a]anthracene | 7.14 |
| 86. | Chrysene | 7.17 |
| 87. | Di-n-octyl phthalate | 7.75 |
| 88. | Benzo[b]fluoranthene | 8.20 |
| 89. | Benzo[k]fluoranthene | 8.23 |
| 90. | Benzo[a]pyrene | 8.59 |
| 91. | Perylene-d12 (IS) | 8.67 |
| 92. | Indeno[1,2,3-cd]pyrene | 10.20 |
| 93. | Dibenz[a,h]anthracene | 10.24 |
| 94. | Benzo[ghi]perylene | 10.63 |
GC_EV1476
| Column | Rxi-5Sil MS, 20 m, 0.15 mm ID, 0.15 µm (cat.# 43816) |
| Sample | 8270 MegaMix (cat.# 31850) |
| 8270 Benzidines mix (cat.# 31852) | |
| Benzoic acid (cat.# 31879) | |
| Revised B/N surrogate mix (cat.# 31888) | |
| Acid surrogate mix (4/89 SOW) (cat.# 31063) | |
| Revised SV internal standard mix (cat.# 31886) | |
| Diluent: | Methylene chloride |
| Conc.: | 20 µg/mL (IS/SS 20 µg/mL) |
| Injection | |
| Inj. Vol.: | 1 µL split (split ratio 20:1) |
| Liner: | Topaz 4 mm single taper w/wool (cat.# 23303) |
| Inj. Temp.: | 275 °C |
| Oven | |
| Oven Temp.: | 60 °C (hold 0.7 min) to 285 °C at 39.8 °C/min to 305 °C at 4.3 °C/min to 330 °C at 28.5 °C/min (hold 3.5 min) |
| Carrier Gas | He, constant flow |
| Flow Rate: | 0.72 mL/min |
| Detector | MS |
| Mode: | Scan |
| Transfer Line Temp.: | 280 °C |
| Analyzer Type: | Quadrupole |
| Source Temp.: | 330 °C |
| Quad Temp.: | 180 °C |
| Electron Energy: | 70 eV |
| Solvent Delay Time: | 1.3 min |
| Tune Type: | DFTPP |
| Ionization Mode: | EI |
| Scan Range: | 39-550 amu |
| Scan Rate: | 9.8 scans/sec |
| Instrument | Agilent 7890B GC & 5977A MSD |
| Notes | Analyzed using a 120 V oven equipped with the GC Accelerator kit (cat.# 23849). |
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