Ferrules

Ferrules

Ferrules are used to seal the connection of the column or liner to the GC system.

Filter Options
Ferrules

Ferrules

Ferrules are used to seal the connection of the column or liner to the GC system.

Filter Options
Considerations in ferrule selection include: Minimizing problems associated with ferrules:
• Leak free seal
• Accommodate various column ODs
• Seal with minimum torque
• Non-stick to column or fittings
• Withstand temperature cycling
• Do not over tighten
• Ensure clean prior to use
• Bake out prior to use
• Change ferrule when installing new column
• Use correct ferrule for column size