- Dedicated columns for analyzing volatile organic pollutants by GCMS including methods TO-15, TMS, and EPA 8260.
- Complete separation of U.S. EPA Method 8260 compounds in less than 10 minutes.
Application
Volatile Organics US EPA CLP 04.1
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) |
Peaks |
|
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) |
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 |
Peaks |
|
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 |
Column: |
SH-Rtx™-VMS, 30 m, 0.25 mmID, 1.40 μm (P/N: 227-36268-01) |
Purge and Trap: |
Trap: #10 (TenaxR/silica gel/carbon molecular sieve)
Sample Temp: ambient
Purge: 11 min at 40 mL/min
Desorb preheat: 185 °C
Desorb: 0.5 min at 190 °C
Desorb flow rate: 35.0 mL/min
Bake: 8 min at 210 °C
Interface: split injector
Transfer Line Temp: 150 °C |
Inj.: |
Split (split ratio: 35:1) |
Inj. Temp: |
200 °C |
Carrier Gas: |
He, linear velocity 34 cm/sec., 40 °C, constant flow |
Oven Temp: |
40 °C (hold 4 min) to 90 °C at 16 °C/min to 220 °C at 32 °C/min (hold 5 min) |
Detector: |
MS
Transfer Line Temp: 150 °C
Scan Range: 35-300 amu.
Ionization: EI |