Pure Chromatography
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Organochlorine Pesticides US EPA Method 8081 on Rtx-CLPesticides2
Peaks | |
---|---|
1. | 2,4,5,6-Tetrachloro-m-xylene (surr.)![]() |
2. | α-BHC![]() |
3. | γ-BHC![]() |
4. | β-BHC![]() |
5. | δ-BHC![]() |
6. | Heptachlor![]() |
7. | Aldrin![]() |
8. | Heptachlor epoxide![]() |
9. | γ-Chlordane![]() |
10. | α-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 (surr.)![]() |

GC_EV00777
Column | Rtx-CLPesticides2, 30 m, 0.32 mm ID, 0.50 µm (cat.# 11325) |
using 5m, 0.32mm ID Siltek Guard Column 5 m, 0.32 mm ID (cat.# 10027) | |
with SeCure “Y” Connector Kit (cat.# 20277) | |
Sample | Organochlorine Pesticide Mix AB #2 (cat.# 32292) |
Pesticide Surrogate Mix, EPA 8080, 8081 (cat.# 32000) | |
Conc.: | Organochlorine Pesticide Mix AB #2, 8-80µg/mL each component in hexane/toluene (cat.# 32292), Pesticide Surrogate Mix, 200µg/mL each component in acetone (cat.# 32000) |
Injection | |
Inj. Vol.: | 0.5 µL splitless (hold 0.75 min) |
Liner: | Siltek Single Gooseneck (cat.# 20961-214.1) |
Inj. Temp.: | 250 °C |
Oven | |
Oven Temp.: | 110 °C (hold 0.5 min) to 230 °C at 25 °C/min to 330 °C at 15 °C/min (hold 1 min) |
Carrier Gas | H2, constant pressure |
Linear Velocity: | 60 cm/sec @ 300 °C |
Detector | ECD @ 330 °C |
Instrument | Shimadzu 2010 GC |
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