In high-temperature applications, graphite ferrules are recommended for leak-free connections between the GC column and the injector port.
Graphite ferrules have high thermal stability, making them ideal for temperatures up to 450°C. Their thermal expansion capacity helps prevent column damage from over-tightening while maintaining a leak-free seal during temperature fluctuations.
Target Analysis offers a comprehensive selection of graphite ferrules suitable for use with a wide variety of GC columns.
Don’t see a ferrule size you need? Need help cross-referencing a consumable you currently use but pay too much for? Simply contact us, and we will help you find the right consumable.