9mm R.A.M. Ribbed Cap, Royal Blue, PTFE/Silicone with Slit Lined, 1000-cs

The 5397-09FRB R.A.M. Ribbed Cap delivers reliable sealing performance for 9mm autosampler vials in chromatography and analytical laboratory applications. Featuring a pre-slit PTFE/silicone liner, this cap ensures consistent needle penetration while maintaining sample integrity, making it ideal for GC and HPLC workflows requiring high-throughput processing and reproducible results.

• Closure Type: 9mm R.A.M. (Rapid Action Mechanism) ribbed screw cap for secure, finger-tight sealing
• Septum Material: PTFE/Silicone composite liner with pre-slit for smooth needle entry and resealing capability
• Color: Royal Blue for easy sample identification and laboratory organization
• Chemical Compatibility: PTFE face provides excellent resistance to a wide range of solvents and chemicals
• Quantity: 1000 caps per case for high-volume laboratory needs
• SKU: 5397-09FRB