Innovative Chromatography Products
www.restek.it
www.restek.it
Organochlorine Pesticide Mix AB #2 on Rtx-CLPesticides2 and Rtx-CLPesticides (0.53 mm ID column set)
| Peaks | |
|---|---|
| 1. | 2,4,5,6-Tetrachloro-m-xylene (SS) |
| 2. | α-BHC |
| 3. | γ-BHC |
| 4. | β-BHC |
| 5. | δ-BHC |
| 6. | Heptachlor |
| 7. | Aldrin |
| 8. | Heptachlor epoxide (isomer B) |
| 9. | trans-Chlordane* |
| 10. | cis-Chlordane* |
| 11. | Endosulfan I |
| Peaks | |
|---|---|
| 12. | 4,4'-DDE |
| 13. | Dieldrin |
| 14. | Endrin |
| 15. | 4,4'-DDD |
| 16. | Endosulfan II |
| 17. | 4,4'-DDT |
| 18. | Endrin aldehyde |
| 19. | Endosulfan sulfate |
| 20. | Methoxychlor |
| 21. | Endrin ketone |
| 22. | Decachlorobiphenyl (SS) |
* For information regarding the nomenclature used for cis-chlordane and trans-chlordane, visit www.restek.com/chlordane-notice
GC_EV00936
| Columns | Rtx-CLPesticides 30 m, 0.53 mm ID, 0.50 µm (cat.# 11140) |
| and Rtx-CLPesticides2 30 m, 0.53 mm ID, 0.42 µm (cat.# 11340) | |
| using Rxi guard column 5 m, 0.53 mm ID (cat.# 10054) | |
| with Siltek-treated universal “Y” Press-Tight connector (cat.# 20486) | |
| Sample | Organochlorine pesticide mix AB #2 (cat.# 32292) |
| Pesticide surrogate mix, EPA 8080, 8081 (cat.# 32000) | |
| Injection | |
| Inj. Vol.: | 1.0 µL splitless (hold 0.3 min) |
| Liner: | Splitless taper (4 mm) (cat.# 20799) |
| Inj. Temp.: | 250 °C |
| Oven | |
| Oven Temp.: | 120 °C to 200 °C at 45 °C/min to 230 °C at 12.5 °C/min to 325 °C at 30 °C/min (hold 2 min) |
| Carrier Gas | He, constant linear velocity |
| Linear Velocity: | 45 cm/sec @ 120 °C |
| Detector | µ-ECD @ 330 °C |
| Notes | This chromatogram was obtained using an Agilent μ-ECD. To obtain comparable results, you will need to employ a μ-ECD in addition to dual columns connected to a 5-meter guard column using a “Y” Press-Tight connector. |
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