Graphite/Vespel Ferrules for GC

Graphite-Vespel ferrules are composed of 85% Vespel polyimide and 15% graphite. 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.