DURAN Wheaton Septa (224172) PTFE Face Silicone

DURAN Wheaton Septa (224172) – PTFE Face Silicone

The DURAN Wheaton Septa (224172) PTFE Face Silicone septum designed for use with unlined aluminum seals having a 13 mm outer diameter. It ensures a tight, resealable closure that maintains sample integrity and prevents contamination in laboratory, analytical, and pharmaceutical applications.

The PTFE (polytetrafluoroethylene) face provides a chemically inert, non-stick surface that resists attack from aggressive solvents and reagents. The silicone backing offers superior elasticity, allowing multiple needle punctures while maintaining an airtight seal. This combination provides long-lasting performance for chromatography, sample storage, and reagent handling.

Engineered for precision and durability, the DURAN Wheaton Septa ensures excellent sealing integrity, low extractables, and compatibility with a wide range of chemicals.

Product Highlights

• Type: PTFE-Faced Silicone Septa

• Application: For Unlined Aluminum Seals

• Material: PTFE (Face) / Silicone (Backing)

• Outer Diameter: 13 mm

• Design: Chemically inert and resealable surface

• Temperature Resistance: Suitable for high-temperature applications

• Chemical Compatibility: Excellent resistance to acids, bases, and solvents

• Part Number: 224172

Applications

• Analytical and pharmaceutical laboratories

• Chromatography and sample preparation

• Chemical and biotechnology research

• Reagent and serum vial sealing