- 5% diphenyl / 95% dimethyl polysiloxane
- Optimized for PBDE analysis by EPA Method 1614.
- Short column option resolves BDE-209 three times faster, with less thermal breakdown.
- Unique deactivation gives higher BDE-209 response than competitor columns, for greater analytical sensitivity.
- Exceeds EPA Method 1614 resolution criteria for BDE-49 and BDE-71.

Application

Brominated flame retardants

Peaks

1. BDE-10	11. BDE-25	21. BDE-77	31. BDE-153
2. BDE-7	12. BDE-28	22. BDE-100	32. BDE-138
3. BDE-8	13. BDE-33	23. BDE-119	33. BDE-166
4. BDE-11	14. BDE-35	24. BDE-99	34. BDE-183
5. BDE-12	15. BDE-37	25. BDE-116	35. BDE-181
6. BDE-13	16. BDE-75	26. BDE-118	36. BDE-190
7. BDE-15	17. BDE-49	27. BDE-85	37. BDE-208
8. BDE-30	18. BDE-71	28. BDE-155	38. BDE-207
9. BDE-32	19. BDE-47	29. BDE-126	39. BDE-206
10. BDE-17	20. BDE-66	30. BDE-154	40. BDE-209

 

Column:	SH-Rtx™-1614, 15 m, 0.25 mm ID, 0.10 μm (P/N: 227-36265-01)
Sample:	100-300 ppb PBDE PAR Solution   500 ppb decabromodiphenyl ether
Inj. Vol.:	1 μL splitless (hold 1 min),
Inj. Temp:	340 °C
Carrier Gas:	He, constant flow, linear velocity 60 cm/sec., 120 °C
Oven Temp:	120 °C (hold 1 min) to 275 °C at 15 °C/min to 300 °C at 5 °C/min (hold 5 min)
Detector:	μ-ECD, 345 °C