SHシリーズ
揮発性有機化合物②
Semivolatiles
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Peaks tR (min) 1. Dichlorodifluoromethane (CFC-12) 2.198 2. Chloromethane 2.459 3. Vinyl chloride 2.659 4. Bromomethane 3.226 5. Chloroethane 3.434 6. Trichlorofluoromethane (CFC-11) 3.876 7. Diethyl ether (ethyl ether) 4.44 8. 1,1-Dichloroethene 4.909 9. 1,1,2-Trichlorotrifluoroethane (CFC-113) 4.998 10. Acetone 5.029 11. Iodomethane 5.195 12. Carbon disulfide 5.323 13. Acetonitrile 5.637 14. Allyl chloride 5.715 15. Methyl acetate 5.723 16. Methylene chloride 5.981 17. tert-Butyl alcohol 6.234 18. Acrylonitrile 6.451 19. Methyl tert-butyl ether (MTBE) 6.509 20. trans-1,2-Dichloroethene 6.512 21. 1,1-Dichloroethane 7.315 22. Vinyl acetate 7.359 23. Diisopropyl ether (DIPE) 7.407 24. Chloroprene 7.429 25. Ethyl tert-butyl ether (ETBE) 7.97 26. 2-Butanone (MEK) 8.193 27. cis-1,2-Dichloroethene 8.193 28. 2,2-Dichloropropane 8.193 29. Ethyl acetate 8.265 30. Propionitrile 8.276 31. Methyl acrylate 8.318 32. Methacrylonitrile 8.476 33. Bromochloromethane 8.507 34. Tetrahydrofuran 8.521 35. Chloroform 8.651 -
Peaks tR (min) 36. 1,1,1-Trichloroethane 8.843 37. Dibromofluoromethane 8.848 38. Carbon tetrachloride 9.026 39. 1,1-Dichloropropene 9.037 40. 1,2-Dichloroethane-d4 9.246 41. Benzene 9.262 1,2-Dichloroethane 9.334 43. Isopropyl acetate 9.34 44. Isobutyl alcohol 9.421 45. tert-Amyl methyl ether (TAME) 9.421 46. Fluorobenzene 9.598 47. Trichloroethene 9.976 48. 1,2-Dichloropropane 10.243 49. Methyl methacrylate 10.29 50. 1,4-Dioxane (ND) 10.299* 51. Dibromomethane 10.326 52. Propyl acetate 10.346 53. 2-Chloroethanol (ND) 10.368* 54. Bromodichloromethane 10.496 55. 2-Nitropropane 10.698 56. cis-1,3-Dichloropropene 10.904 57. 4-Methyl-2-pentanone (MIBK) 11.026 58. Toluene-D8 11.148 59. Toluene 11.21 60. trans-1,3-Dichloropropene 11.407 61. Ethyl methacrylate 11.435 62. 1,1,2-Trichloroethane 11.585 63. Tetrachloroethene 11.662 64. 1,3-Dichloropropane 11.729 65. 2-Hexanone 11.749 66. Butyl acetate 11.837 67. Dibromochloromethane 11.921 68. 1,2-Dibromoethane (EDB) 12.035 69. Chlorobenzene-d5 12.412 70. Chlorobenzene 12.44 -
Peaks tR (min) 71. Ethylbenzene 12.507 72. 1,1,1,2-Tetrachloroethane 12.507 73. m-Xylene 12.612 74. p-Xylene 12.612 75. o-Xylene 12.935 76. Styrene 12.949 77. n-Amyl acetate 13.018 78. Bromoform 13.118 79. Isopropylbenzene (cumene) 13.226 80. cis-1,4-Dichloro-2-butene 13.268 81. 4-Bromofluorobenzene 13.385 82. 1,1,2,2-Tetrachloroethane 13.456 83. trans-1,4-Dichloro-2-butene 13.496 84. Bromobenzene 13.515 85. 1,2,3-Trichloropropane 13.526 86. n-Propylbenzene 13.565 87. 2-Chlorotoluene 13.657 88. 1,3,5-Trimethylbenzene 13.699 89. 4-Chlorotoluene 13.751 90. tert-Butylbenzene 13.965 91. Pentachloroethane 14.007 92. 1,2,4-Trimethylbenzene 14.01 93. sec-Butylbenzene 14.14 94. 4-Isopropyltoluene (p-cymene) 14.254 95. 1,3-Dichlorobenzene 14.263 96. 1,4-Dichlorobenzene-D4 14.321 97. 1,4-Dichlorobenzene 14.34 98. n-Butylbenzene 14.579 99. 1,2-Dichlorobenzene 14.635 100. 1,2-Dibromo-3-chloropropane (DBCP) 15.252 101. Nitrobenzene 15.407 102. 1,2,4-Trichlorobenzene 15.935 103. Hexachloro-1,3-butadiene 16.04 104. Naphthalene 16.196 105. 1,2,3-Trichlorobenzene 16.396
| Column | SH-I-624Sil MS, 30m, 0.25mm ID, 1.40μm (P/N: 221-75962-30) | Flow Rate | 1.0 mL/min |
|---|---|---|---|
| Conc. | 25 ppb in RO water | Detector | MS |
| Injection | purge and trap split (split ratio 30:1) | Mode | Scan |
| Inj. Temp. | 225℃ | Transfer Line Temp. | 230℃ |
| Instrument | OI Analytical 4660 | Analyzer Type | Quadrupole |
| Trap Type | 10 Trap | Source Temp. | 230℃ |
| Purge | 11 min @ 20℃ | Quad Temp. | 150℃ |
| Desorb Preheat Temp. | 180℃ | Electron Energy | 70 eV |
| Desorb | 0.5 min @ 190℃ | Solvent Delay Time | 1.5 min |
| Bake | 5 min @ 210℃ | Tune Type | BFB |
| Interface Connection | injection port | Ionization Mode | EI |
| Oven Temp. | 35℃ (hold 5 min) to 60℃ @ 11℃/min to 220℃ @ 20℃/min (hold 2 min) | Scan Range | 36-260 amu |
| Carrier Gas | He, constant flow |
【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)
