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

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Overview

Upgrade to Zebron from these similar* phases:

Agilent^®

Restek^®

Supelco^®

DB^®-XLB

Rxi^®XLB

MDN-12

VF-XMS

Rtx^®-XLB

*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

Detection:

ECD @ 350 °C

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

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