Vespel ferrules provide a leak-free connection between the column and injector. Vespel ferrules can withstand temperatures as high as 280 °C.

• 100% Vespel ferrules should only be used for isothermal applications
• Can be reused or removed easily
• Excellent sealing material when making metal or glass connections
• Long lifetime

100% Vespel ferrules offer excellent sealing capabilities when making metal or glass connections. Vespel ferrules are recommended for low temperature, isothermal applications up to 280 °C as they tend to shrink more during temperature cycling.