Agilent provides a range of high-quality liner O-rings for various third party GC systems.

• Liners are sealed in the inlet with fluor elastomer or graphite O-rings
• Graphite O-rings are used when inlet temperatures exceed 350 °C
• Fluor elastomer O-rings are easier to replace than graphite O-rings, which deteriorate more readily under certain conditions

Liner O-rings are used to form a proper seal around the outside of the inlet liner between the inlet weldment and the turn-top. O-rings are composed of either graphite or fluorocarbon material, Graphite O-rings are used when operating inlet temperatures exceed 350°C. Agilent fluor elastomer or graphite liner O-rings for third-party GC systems help to effectively seal the inlet liner. Fluor elastomer O-rings are provided ready for use and feature a proprietary two-step cleaning and conditioning process. This process eliminates outgassing of contaminants. The plasma treatment results in a nonstick, contaminant-free surface. A novel dial package also conveniently delivers one clean O-ring at a time.