Product Description
Ibis 20mm Crimp Cap, Natural PTFE/Clear Silicone, 100-pk
The Ibis 20mm Crimp Cap features a premium natural PTFE/clear silicone septum, engineered for reliable sealing in chromatography and sample storage applications. This versatile closure system is ideal for use with standard 20mm crimp-top vials, providing excellent chemical resistance and low extractables for GC, HPLC, and headspace analysis where sample integrity is critical.
- Septum Material: Natural PTFE faced with clear silicone backing for optimal inertness and resealing capability
- Cap Size: 20mm diameter crimp closure for universal compatibility with standard crimp-top vials
- Chemical Resistance: PTFE layer provides superior resistance to aggressive solvents and acids
- Low Bleed Properties: Minimizes background interference for sensitive analytical methods
- Convenient Packaging: Supplied in a 100-pack for efficient laboratory inventory management
- SKU: 4570-127
