Innovative Chromatography Products
www.restek.it
www.restek.it
Questo cromatogramma potrebbe contenere analiti che sono sinonimi dei vostri parametri di ricerca.
Method 8081B Chlorinated Pesticides on Rtx-CLPesticides2
| Peaks | |
|---|---|
| 1. | Dibromochloropropane |
| 2. | Hexachlorocyclopentadiene |
| 3. | Tetrachloro-m-xylene |
| 4. | cis-diallate |
| 5. | Hexachlorobenzene |
| 6. | trans-diallate |
| 7. | α-BHC |
| 8. | γ-BHC |
| 9. | β-BHC |
| 10. | δ-BHC |
| 11. | Heptachlor |
| 12. | Aldrin |
| 13. | Isodrin |
| 14. | Heptachlor epoxide |
| Peaks | |
|---|---|
| 15. | trans-Chlordane* |
| 16. | cis-Chlordane* |
| 17. | Endosulfan I |
| 18. | 4,4'-DDE |
| 19. | Dieldrin |
| 20. | Endrin/chlorobenzilate |
| 21. | 4,4'-DDD |
| 22. | Endosulfan II |
| 23. | 4,4'-DDT |
| 24. | Endrin aldehyde |
| 25. | Endosulfan sulfate |
| 26. | Methoxychlor |
| 27. | Endrin ketone |
| 28. | Decachlorobiphenyl |
* For information regarding the nomenclature used for cis-chlordane and trans-chlordane, visit www.restek.com/chlordane-notice
GC_EV1145
| Column | Rtx-CLPesticides2, 30 m, 0.32 mm ID, 0.25 µm (cat.# 11324) |
| Sample | Organochlorine Pesticide Mix AB #1 (cat.# 32291) |
| Pesticide Surrogate Mix, EPA 8080, 8081 (cat.# 32000) | |
| Organochlorine Pesticide Mix C #1 (cat.# 32296) | |
| Diluent: | hexane |
| Injection | Direct |
| Liner: | Drilled Uniliner |
| Inj. Temp.: | 220 °C |
| Oven | |
| Oven Temp.: | 80 °C (hold 1 min) to 300 °C at 9 °C/min (hold 10 min) |
| Carrier Gas | He |
| Detector | ECD @ 310 °C |
| Notes | Sample: 0.5 - 1.0 mL solvent extracted sample exchanged into hexane Standards and surrogates were spiked into hexane Tube: 3 mL, 250 mg CarboPrep 90 Tube conditioning: Apply 2 mL CH2Cl2:hexane (20:80) and pass through tube Extract cleanup: Prepare collection rack with vials, place under each tube. Add 0.5 - 1.0 mL of extracted sample to tube and collect all solutions passing through. Do not expose carbon bed to air. Add 20 mL of CH2Cl2:hexane (20:80) to tube and allow it to elute using gravity feed. Extract concentration: Solvent exchange extract to hexane Do not allow extracts to dry completely Concentrate extract to 0.5 - 1.0 mL Sample is ready for analysis. |
relativo alle ricerche nella libreria dei cromatogrammi
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