DURAN Wheaton Lined Aluminum Seal (224231-06)

DURAN Wheaton Lined Aluminum Seal (224231-06) Liner PTFE/S/PTFE

The DURAN Wheaton Lined Aluminum Seal (224231-06) is a precision open-top crimp seal made from natural aluminum and fitted with a PTFE/S/PTFE liner, designed for vials with an 11 mm outer diameter. This configuration ensures exceptional chemical resistance, airtight integrity, and long-term resealability, making it ideal for analytical, chemical, and pharmaceutical laboratories.

The PTFE/S/PTFE (polytetrafluoroethylene/silicone/polytetrafluoroethylene) layered liner combines the chemical inertness of PTFE with the flexibility of silicone. This design provides zero sample interaction, superior resealing after multiple punctures, and protection against contamination or vapor loss. The open-top structure allows easy syringe or septum access while maintaining sterile conditions.

The DURAN Wheaton Lined Aluminum Seal delivers durable, high-purity vial sealing performance for demanding laboratory applications involving volatile or reactive substances.

Product Highlights

• Type: Open Top Aluminum Crimp Seal

• Material: Natural Aluminum

• Color: Red

• Liner: PTFE/S/PTFE (PTFE–Silicone–PTFE) composite

• Outer Diameter: 11 mm

• Design: Open-top for septum or syringe access

• Chemical Resistance: Exceptional against reactive, acidic, and organic compounds

• Resealability: Excellent elasticity for multiple punctures

• Part Number: 224231-06

Applications

• Analytical and chromatography laboratories

• Pharmaceutical and chemical vial sealing

• Quality control and R&D testing

• Sterile sample storage and chemical handling