Innovative Chromatography Products
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Questo cromatogramma potrebbe contenere analiti che sono sinonimi dei vostri parametri di ricerca.
EPA Method 524.2 on Rtx-502.2
| Peaks | |
|---|---|
| 1. | Dichlorodifluoromethane |
| 2. | Chloromethane |
| 3. | Vinyl chloride |
| 4. | Bromomethane |
| 5. | Chloroethane |
| 6. | Trichlorofluoromethane |
| 7. | 1,1-Dichloroethene |
| 8. | Methylene chloride |
| 9. | trans-1,2-Dichloroethene |
| 10. | 1,1-Dichloroethane |
| 11. | 2,2-Dichloropropane |
| 12. | cis-1,2-Dichloroethene |
| 13. | Bromochloromethane |
| 14. | Chloroform |
| 15. | 1,1,1-Trichloroethane |
| 16. | 1,1-Dichloropropene |
| 17. | Carbon tetrachloride |
| 18. | Benzene |
| 19. | 1,2-Dichloroethane |
| 20. | Trichloroethene |
| 21. | 1,2-Dichloropropane |
| 22. | Bromodichloromethane |
| 23. | Dibromomethane |
| 24. | cis-1,3-dichloropropene |
| 25. | Toluene |
| 26. | trans-1,3-dichloropropene |
| 27. | 1,1,2-trichloroethane |
| 28. | 1,3-dichloropropane |
| 29. | Tetrachloroethene |
| 30. | Dibromochloromethane |
| Peaks | |
|---|---|
| 31. | ethylene dibromide |
| 32. | Chlorobenzene |
| 33. | Ethylbenzene |
| 34. | 1,1,1,2-tetrachloroethane |
| 35. | m-Xylene |
| 36. | p-Xylene |
| 37. | o-Xylene |
| 38. | Styrene |
| 39. | Isopropylbenzene |
| 40. | Bromoform |
| 41. | 1,1,2,2-Tetrachloroethane |
| 42. | 1,2,3-trichloropropane |
| 43. | Propylbenzene |
| 44. | Bromobenzene |
| 45. | 1,3,5-trimethylbenzene |
| 46. | 2-Chlorotoluene |
| 47. | 4-Chlorotoluene |
| 48. | tert-Butylbenzene |
| 49. | 1,2,4-trimethylbenzene |
| 50. | sec-Butylbenzene |
| 51. | p-Isopropyltoluene |
| 52. | 1,3-dichlorobenzene |
| 53. | 1,4-dichlorobenzene |
| 54. | n-Butylbenzene |
| 55. | 1,2-dichlorobenzene |
| 56. | 1,2-dibromo-3-chloropropane |
| 57. | 1,2,4-trichlorobenzene |
| 58. | Hexachlorobutadiene |
| 59. | Naphthalene |
| 60. | 1,2,3-trichlorobenzene |
GC_EV00010
| Column | Rtx-502.2, 40 m, 0.18 mm ID, 1.00 µm (cat.# 40915) |
| Sample | Drinking Water VOA MegaMix, 524.2 Rev. 4.1 (cat.# 30052) |
| Conc.: | 200 ppb VOA standards in 5mL RO water |
| Injection | purge and trap split (split ratio 30:1) |
| Liner: | 1mm Split (cat.# 20973) |
| Inj. Temp.: | 200 °C |
| Purge and Trap | |
| Instrument: | Tekmar LCS 2000 |
| Trap Type: | Vocarb 4000 |
| Purge: | 11 min @ ambient, flow 40 mL/min |
| Desorb Preheat Temp.: | 250 °C |
| Desorb: | 2 min @ 245 °C, flow 30 mL/min |
| Interface Connection: | injection port |
| Transfer Line Tubing: | Siltek/Sulfinert Tubing(cat.# 22504) |
| Oven | |
| Oven Temp.: | 35 °C (hold 4 min) to 150 °C at 6 °C/min to 220 °C at 8 °C/min (hold 8 min) |
| Carrier Gas | He, constant pressure |
| Linear Velocity: | 21 cm/sec @ 35 °C |
| Detector | MS |
| Mode: | Scan |
| Transfer Line Temp.: | 250 °C |
| Tune Type: | BFB |
| Ionization Mode: | EI |
| Scan Range: | 35-300 amu |
| Instrument | HP5890 GC & 5971 MSD |
| Notes | Optimized Using Pro ezGC software |
relativo alle ricerche nella libreria dei cromatogrammi
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