Trajan CRS 212104 Vespel 1/16″ (Long) GC Ferrule 0.4mm ID Hole

Features and benefits

• Made from high temperature Dupont polyimide, a hard polymeric material that tends to seal permanently to capillary columns when in use
• Easy to remove at temperature
• For glass or metal connections
• Provides reliable connections
• Hardest of the polymeric ferrules so a firm torque is required to compress and seal

Recommended applications

Vespel® ferrules are excellent for creating seals on metal or glass and have long lifetimes. 100% Vespel is essentially non-porous to oxygen so it is ideal for GC/MS interface use, where air permeation can raise the background signal and contribute to phase degradation. They also work best in connections that are isothermal or insulated from oven temperature changes. Rated to 350°C. [General Ferrules & Fittings info] Shop All GC Fittings Trajan GC Ferrules & Connections Page