For security purposes
FOR SECURITY PURPOSES - because Internet Explorer is no longer supported by Microsoft, we suggest that you interact with our secure site through one of our supported browsers - Google Chrome, Firefox, or MS Edge. If you continue to use this website with Internet Explorer you do so at your own risk and you may encounter problems.
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

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®

*not exact equivalent, selectivity may differ

Better Performance for Chlorinated Pesticides EPA Method 8081A

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