Pure Chromatography
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Volatile Organics US EPA CLP 04.1 on Rtx-VMS
| Peaks | |
|---|---|
| 1. | Dichlorodifluoromethane |
| 2. | Chloromethane |
| 3. | Vinyl chloride |
| 4. | Bromomethane |
| 5. | Chloroethane |
| 6. | Trichlorofluoromethane |
| 7. | 1,1-Dichloroethene |
| 8. | Carbon disulfide |
| 9. | 1,1,2-Trichloro-1,2,2-Trifluoroethane |
| 10. | Methylene Chloride |
| 11. | Acetone |
| 12. | trans-1,2-Dichloroethene |
| 13. | Methyl acetate |
| 14. | Methyl tert-butyl ether |
| 15. | 1,1-Dichloroethane |
| 16. | cis-1,2-dichoroethane |
| 17. | Cyclohexane |
| 18. | Bromochloromethane (IS) |
| 19. | Chloroform |
| 20. | Carbon Tetrachloride |
| 21. | 1,1,1-Trichloroethane |
| 22. | 2-Butanone |
| 23. | Benzene |
| 24. | 1,2-dichloroethane-d4 (SS) |
| 25. | 1,2-Dichloroethane |
| 26. | Methylcyclohexane |
| 27. | Trichloroethene |
| 28. | 1,4-Difluorobenzene (IS) |
| Peaks | |
|---|---|
| 29. | 1,2-Dichloropropane |
| 30. | Bromodichloromethane |
| 31. | cis-1,3-Dichloropropene |
| 32. | toluene d8 (SS) |
| 33. | Toluene |
| 34. | Tetrachloroethane |
| 35. | 4-Methyl-2-pentanone |
| 36. | trans-1,3-dichloropropane |
| 37. | 1,1,2-Trichloroethane |
| 38. | Dibromochloromethane |
| 39. | 1,2-Dibromoethane |
| 40. | 2-Hexanone |
| 41. | chlorobenzene d5 (IS) |
| 42. | Chlorobenzene |
| 43. | Ethylbenzene |
| 44. | m-Xylene |
| 45. | p-Xylene |
| 46. | o-Xylene |
| 47. | Styrene |
| 48. | Bromoform |
| 49. | Isopropylbenzene |
| 50. | 4-Bromofluorobenzene (SS) |
| 51. | 1,1,2,2-Tetrachloroethane |
| 52. | 1,3-Dichlorobenzene |
| 53. | 1,4-Dichlorobenzene |
| 54. | 1,2-Dichlorobenzene |
| 55. | 1,2-Dibromo-3-Chloropropane |
| 56. | 1,2,4-Trichlorobenzene |
GC_EV00812
| Column | Rtx -VMS, 30 m, 0.25 mm ID, 1.40 µm (cat.# 19915) |
| Sample | CLP 04.1 VOA CAL2000 MegaMix, 2000μg/mL in methanol (cat.# 30456) |
| 502.2 Calibration Mix #1 (gases), 2000μg/mL in methanol (cat.# 30042) | |
| VOA Calibration Mix #1 (ketones), 5000μg/mL in methanol/water (90:10) (cat.# 30006) | |
| VOA Internal Standard Mix, 2500μg/mL in methanol (cat.# 30011) | |
| VOA Surrogate Spike Mix, 2500ug/mL in methanol (cat.# 30004) | |
| Diluent: | 25mL water |
| Conc.: | 20 ppb each analyte, ketones 100 ppb each |
| Injection | purge and trap split (split ratio 35:1) |
| Liner: | 1mm Split (cat.# 20972-214.1) |
| Inj. Temp.: | 200 °C |
| Purge and Trap | |
| Instrument: | OI 4660 Eclipse Purge and Trap |
| Trap Type: | #10 (Tenax/silica gel/carbon molecular sieve) |
| Purge: | 11 min, flow 40 mL/min |
| Desorb Preheat Temp.: | 185 °C |
| Desorb: | 0.5 min @ 190 °C, flow 35 mL/min |
| Bake: | 8 min @ 210 °C |
| Interface Connection: | injection port |
| Transfer Line Temp.: | 150 °C |
| Oven | |
| Oven Temp.: | 40 °C (hold 4 min) to 90 °C at 16 °C/min to 220 °C at 32 °C/min (hold 5 min) |
| Carrier Gas | He, constant flow |
| Linear Velocity: | 34 cm/sec @ 40 °C |
| Detector | MS |
| Mode: | Scan |
| Transfer Line Temp.: | 150 °C |
| Ionization Mode: | EI |
| Scan Range: | 35-300 amu |
Printing tips! To print chromatograms full page, change the print settings in the print dialogue window of your PDF reader software: 1) "fit" or "fit to page", 2) "landscape" for wide chromatograms or "portrait" for tall chromatograms.
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Restek Corporation, U.S., 110 Benner Circle, Bellefonte, PA 16823
Copyright © 2019 Restek Corporation. All rights reserved.
A Company of Owners
Cookies allow for a variety of features that make your visit to Restek more enjoyable. By using this website, you agree to the use of cookies in accordance with our guidelines. For more information, see our privacy policy.