Ibis Scientific 11mm Blue Snap Cap with PTFE/Silicone Septum

The Ibis Scientific 11mm Blue Snap Cap (SKU: 4200-52B) is engineered for reliable sample containment in chromatography and analytical laboratory applications. Featuring a high-quality PTFE/Silicone standard septum, this snap cap delivers excellent chemical resistance and consistent sealing performance, making it ideal for HPLC, GC, and autosampler systems where sample integrity is critical.

• 11mm snap cap design for quick, secure vial closure
• PTFE/Silicone septum provides superior chemical inertness and low bleed characteristics
• Standard septum thickness ensures reliable needle penetration and resealing
• Blue cap color enables easy sample identification and organization
• Compatible with standard 11mm crimp-top and snap-top vials
• Suitable for use with most major autosampler brands