KIMBLE Mininert Valves, Modified GPI Thread 20-400, Size 22

KIMBLE Mininert Valves provide reliable, leak-tight sealing for gas chromatography vials and other laboratory containers requiring repeated septum-free sampling. These precision-engineered valves feature a modified GPI 20-400 thread design that ensures secure attachment while allowing easy access for syringe needle penetration. Ideal for headspace analysis, environmental testing, and applications where sample integrity and gas-tight sealing are critical, these valves eliminate the need for disposable septa and reduce the risk of contamination between samples.

• Size 22 valve with modified GPI 20-400 thread configuration for secure, standardized fit
• Reusable design eliminates the need for replacement septa, reducing consumable costs
• PTFE-faced valve core provides excellent chemical resistance and inert sampling surface
• Gas-tight seal maintains sample integrity for headspace and volatile compound analysis
• Compatible with standard GC syringe needles for easy, repeatable sample introduction
• Sold individually (EA) | SKU: 749110-0022