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Zebron ZB-Guard extends GC column lifetime by protecting against contaminants
Zebron Z-Guard™ GC Columns
Protect and Extend Column Lifetime
Individually QC tested to ensure the highest level of quality
Extend column lifetime by preventing stationary phase damage
Improve separation and peak shapes (especially early elutors)
Improve sensitivity and accuracy of quantitative results
Available as individual guard columns or as complete kits with connectors
To ensure that all Z-Guards are the highest possible quality, we individually test each one! The columns are attached to a reference Zebron ZB-5 column and are tested using our specially designed QC mix. We carefully monitor activity, bleed, and stability. This way, we are able to say with confidence that Z-Guards will provide the low activity and high quality your methods require.