Agilent Graphite/Vespel GC Ferrules, 0.4 mm

Agilent Graphite/Vespel GC Ferrules, 0.4 mm, 10 pack. GC ferrule has a 0.4 mm inner diameter, and is compatible with 0.1 – 0.25 mm column.

Graphite/Vespel ferrules are GC ferrules composed of a 15% graphite and 85% Vespel material by weight, combining the benefits of both compounds. The graphite/Vespel ferrule is nonporous and offers the enhanced wear-resistance and lower friction coefficient of the polyimide ferrule material. Graphite/Vespel ferrules also provide the improved dimensional and anti-oxidation stability of graphite. For this reason, the graphite/Vespel capillary column ferrule is the dominant column ferrule selection for most GC applications.

Agilent graphite/Vespel ferrules are easy to install and can sustain GC inlet/oven temperatures up to 350 °C.