Agilent Self-Tightening GC Column Nut
By Agilent Technologies
This unique, stainless steel GC column nut delivers a tight connection without expensive upgrades or adaptors. It is especially well suited for oxygen sensitive detectors, such as mass spec and ECD, and gives you the advantages of:
- Reliable performance: An innovative spring-driven piston continuously presses against the short graphite/polyimide ferrule—maintaining a leak-free seal even after hundreds of injections
- Less wasted time: No need to retighten after repeated thermal cycles during sample sequence
- Ease of use: Finger-tight design lets anyone in your lab make quality, consistent connections without tools
- Faster maintenance: The low-torque seal prevents ferrules from sticking or crumbling during removal
- Lower column bleed: For longer column life