11mm Clear Snap Cap with Clear PTFE/Natural Red Rubber Septa, 100-pk

These 11mm clear snap caps featuring clear PTFE/natural red rubber septa are designed for reliable sample containment and analysis in chromatography applications. The snap-on design ensures quick, secure closure for 11mm crimp-top vials, making them ideal for autosampler systems in HPLC, GC, and mass spectrometry workflows. The dual-layer septa construction provides excellent chemical resistance and resealing capabilities for multiple injections.

• Cap Size: 11mm diameter with snap-on closure mechanism
• Septa Construction: Clear PTFE layer bonded to natural red rubber for optimal chemical inertness and self-sealing properties
• Material Compatibility: PTFE face provides resistance to a wide range of solvents and aggressive chemicals
• Application: Compatible with standard 11mm crimp-top vials for GC, HPLC, and autosampler systems
• Quantity: 100 caps per package for cost-effective laboratory supply management
• P/N: 4200-51C