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HAMILTON Innovative HDHT-Type Headspace Syringe | Greyhound Chromatography

HAMILTON Innovative HDHT-Type Headspace Syringe 

HAMILTON SYRINGE SELECTION GUIDE

HDHT-type headspace syringe

Conventional headspace syringe needles are attached to the syringe glass body using glue (cement). Common problems are detached needles or ghost peaks due to low chemical inertness of the cement to solvents or limited resistance to higher temperature.

Hamilton addresses these problems with the new Glue-Free High Temperature (HDHT) headspace syringe.

Modern GC headspace analysis requires injecting over large temperature ranges. Ordinary headspace syringes on the market use a rubber O-ring sealed plunger which has a limited sealing performance at high temperatures due to varying thermal expansion between the different materials. The high dynamic HD-type syringe employs a unique spring in the plunger tip which compensates for the materials’ different expansion coefficients, creating a better seal over a larger temperature range, improving syringe lifetime.

The High Dynamic (HD) plunger is optimized for high throughput and has set the new standard forheadspace syringes.

About Hamilton

Hamilton Company specializes in the development, manufacturing and customization of precision measurement devices, automated liquid handling workstations, and sample management systems. Hamilton's processes are optimized for quality and flexibility. Whether it's a custom needle with a quick delivery time frame, a special length pH sensor, or a comprehensive solution to fully automate your assay workflow, trust that Hamilton products will always meet your needs.

Hamilton Company has been a leading global manufacturer for more than 60 years, with headquarters in Reno, Nevada; Franklin, Massachusetts; Timișoara, Romania; and Bonaduz, Switzerland; and subsidiary offices throughout the world.

About us - Hamilton

 

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