Graphite/Vespel (15/85%) ferrules, available in different configurations, provide leak-free connections between the column and injector on your GC.

• Composed of 85% Vespel polyimide and 15% graphite
• Non-porous material makes them ideal for MS applications
• Withstand temperatures as high as 350 °C
• Can be reused and reinstalled due their resistance to deformation

These ferrules are ideal for MS applications as their nonporous material prohibits oxygen contamination, and they can withstand temperatures as high as 350 °C. They are also widely used in GC inlets and detectors as they can be reused and reinstalled due their resistance to deformation. Agilent offers a comprehensive selection of graphite-Vespel ferrules for Gas Chromatography and Mass Spectrometry. Our diverse portfolio ensures you will find the correct sized ferrule ID for your GC.