Description

Mininert Valve For 20mm Screw Cap Vials, 12-pk

The Mininert Valve is a precision-engineered sampling valve designed for use with 20mm screw cap vials, providing reliable gas-tight sealing for headspace analysis, gas chromatography, and other analytical applications. This push-button valve enables multiple sample withdrawals without compromising sample integrity, making it an essential component for laboratories performing volatile compound analysis, environmental testing, and pharmaceutical research.

Designed for 20mm screw cap vials with secure, leak-proof connection
Push-button operation allows repeated syringe needle penetration without coring
Gas-tight PTFE seal maintains sample integrity and prevents contamination
Chemically resistant construction compatible with a wide range of solvents and reagents
Ideal for headspace sampling, GC analysis, and volatile organic compound testing
Convenient 12-pack quantity (SKU: 24903) for laboratory stock requirements