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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

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
Recommended Use
Herbicides / Insecticides, PCBs, Pesticides , Unknown Samples

zbXLB

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

Column:
As listed
Dimension:
30 meter x 0.25 mm x 0.25 µm
Part No.:
7HG-G024-11 (ZB-XLB)
Injection:
Split 111:1 @ 250 ˚C, 1.5 μL
Carrier:
Helium @ 0.9 mL/min (constant flow)
Oven Program:
110 ˚C to 320 ˚C @ 15 ˚C/min and hold until last peak elutes
Detection:
ECD @ 350 °C
Sample:
1. α-BHC
2. 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