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Product Information
Phase Detail
Zebron ZB-XLB GC Columns
Zebron ZB-XLB GC column works well for screening unknown contaminants
Zebron ZB-XLB GC Columns
Zebron ZB-XLB GC Columns
Extra Low Bleed
- Unique, low polarity si-arylene column
- Engineered specifically for use with bleed sensitive detectors such as MS
- Provides alternate selectivity to standard 5-type phases
- Often used for confirmation of pesticides, PCBs, or other environmental samples
- Good tool for sample screening to identify unknown contaminants
Herbicides / Insecticides, PCBs, Pesticides , Unknown Samples
Recommended Use Used for confirmation of pesticide, PCB, or other environmental samples, well-suited for unknown sample screening and identification and for alternative selectivity to standard 5-type phases |
Upgrade to Zebron from these similar* phases:
| Agilent® | Restek® | Supelco® |
|---|---|---|
| DB®-XLB VF-XMS |
Rxi®XLB
Rtx®-XLB |
MDN-12 |
*not exact equivalent, selectivity may differ
Better Performance for Chlorinated Pesticides EPA Method 8081A
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Column:
As listed
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Dimension:
30 meter x 0.25 mm x 0.25 µm
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Part No.:
7HG-G024-11 (ZB-XLB)
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Injection:
Split 111:1 @ 250 ˚C, 1.5 μL
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Carrier:
Helium @ 0.9 mL/min (constant flow)
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Oven Program:
110 ˚C to 320 ˚C @ 15 ˚C/min and hold
until last peak elutes |
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Detection:
ECD @ 350 °C |
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Sample:
1. α-BHC2. γ-BHC 3. β-BHC 4. δ-BHC 5. Heptachlor 6. Aldrin 7. Heptachlor epoxide 8. γ-Chlordane 9. α-Chlordane 10. Endosulfan I 11. 4,4’-DDE 12. Dieldrin 13. Endrin 14. 4,4’-DDD 15. Endosulfan II 16. Endrin aldehyde 17. 4,4’-DDT 18. Endosulfan sulfate 19. Methoxychlor 20. Endrin ketone |
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