DURAN Wheaton Lined Aluminum Seal (224219-01)

DURAN Wheaton Lined Aluminum Seal (224219-01) Liner Silicone

The DURAN Wheaton Lined Aluminum Seal (224219-01) is an open-top crimp seal manufactured from high-grade natural aluminum and equipped with a PTFE/Silicone liner. Designed for vials with an outer diameter (OD) of 11 mm, it provides exceptional sealing reliability for analytical, pharmaceutical, and life-science applications.

The PTFE (polytetrafluoroethylene) surface layer delivers superior chemical inertness, preventing sample contamination and interaction, while the silicone backing ensures excellent resealability and elasticity after multiple punctures. The open-top design allows convenient syringe or septum access without compromising vial integrity, making it ideal for sterile analytical workflows.

The DURAN Wheaton Lined Aluminum Seal offers durable crimp strength, broad chemical compatibility, and secure closure for precise laboratory processes.

Product Highlights

• Type: Open Top Aluminum Crimp Seal

• Material: Natural Aluminum

• Color: Natural (Uncoated)

• Liner: PTFE/Silicone composite

• Outer Diameter: 11 mm

• Design: Open-top for septum or needle access

• Chemical Resistance: Outstanding against acids and solvents

• Temperature Tolerance: Excellent under autoclave conditions

• Part Number: 224219-01

Applications

• Sealing of serum and reagent vials

• Analytical and pharmaceutical laboratories

• Chromatography and sample analysis

• Sterile biotech and chemical research