Self-Tightening Column Nuts for GC
The Agilent Self-Tightening nut is a unique, stainless steel GC column nut that delivers a tight connection without expensive upgrades or adaptors. An innovative spring-driven piston continuously presses against the short graphite/polyimide ferrule, maintaining a leak-free seal even after hundreds of injections. This secure column connection reduces background noise for more reliable results. There is no need to interrupt analyses to tighten fittings.
Installing a fused silica column can be difficult. From installing the ferrule and column nut, measuring the column depth, and fitting into the instrument, there’s numerous ways to add variation into the results. The Self-Tightening column nut has a unique locking collar for easy installation, reducing the possibility of variation. This removable, locking collar holds the column in place, for accurate and repeatable installation results.
The Self-Tightening transfer line nut is ideal for oxygen sensitive detectors, such as MS and ECD.
Installing a fused silica column can be difficult. From installing the ferrule and column nut, measuring the column depth, and fitting into the instrument, there’s numerous ways to add variation into the results. The Self-Tightening column nut has a unique locking collar for easy installation, reducing the possibility of variation. This removable, locking collar holds the column in place, for accurate and repeatable installation results.
The Self-Tightening transfer line nut is ideal for oxygen sensitive detectors, such as MS and ECD.
Product Details
Features
- A winged-fastener design for finger-tight connections, meaning quicker maintenance and reduced instrument down-time.
- Compatible with the Agilent Capillary Column Depth Guide (Agilent Part Number: G3440-88000).
- Compatible with short 85:15 polyimide/graphite ferrules only.
- Also available for third-party GC systems, including Shimadzu and Thermo-Scientific.
