Agilent J&W Scientific GC column s offer the highest quality and performance of any GC columns on the market today. From the lowest bleed levels and the best inertness for acid, base, and mixed ...

DB-ProSteel GC columns have the same outer diameter as standard Megabore (0.53 mm id), so no special ferrules are required. Features: Excellent inertness Virtually unbreakable ...

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