Ibis 9mm Blue Screw Cap with PTFE/Red Rubber Septum, 100-Pack

The Ibis 9mm Blue Screw Cap features a high-quality PTFE/red rubber septum designed for reliable sample sealing in autosampler vials. This cap configuration is ideal for GC and HPLC applications where chemical resistance and secure closure are essential. The PTFE-faced septum provides excellent inertness for sensitive analytical work, while the red rubber backing ensures optimal resealing properties for multiple injections.

• 9mm screw thread closure compatible with standard autosampler vials
• PTFE/red rubber septum offers chemical resistance and reliable resealing
• Blue polypropylene cap for easy sample identification
• Suitable for GC, HPLC, and general chromatography applications
• Convenient 100-pack for laboratory efficiency and inventory management
• SKU: 4400-61B