Our easy to handle DB-ProSteel metal columns are deactivated with a new formula (this is not glass lined steel) to provide inertness which truly rivals fused silica. DB-ProSteel metal columns can be custom wound upon request for small GC ovens. Several of our most popular bonded phases are available in metal. DB-ProSteel GC columns have the same outer diameter as standard Megabore (0.53 mm id), so no special ferrules are required.
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