Graphite Ferrules for GC

Graphite ferrules can withstand temperatures as high as 450°C making them a top choice for high temperature applications. Their inherent softness and thermal expansion properties help to prevent column damage due to overtightening while maintaining a leak-free seal throughout temperature cycling.

Agilent offers a comprehensive selection of 100% graphite ferrules made for use with a variety of GC columns. These ferrules are recommended for making leak-free connections between the GC column and injector port in high temperature applications.