These HD headspace syringes feature a unique plunger designed specifically for the CTC PAL System COMBI xt® gas chromatography (GC) autosampler system. The High Dynamic (HD) plunger is optimised for high throughput and sets a new standard for headspace syringes.

• Unique spring-in-plunger design creates a dynamic seal between the plunger tip and the inside of the glass barrel for leak-free operation
• Excellent performance over a large temperature range
• Increased lifetime compared to traditional headspace syringes increases value
• Improved accuracy and reproducibly of GC headspace analysis