DURAN Wheaton Lined Aluminum Seal (224219-07)

DURAN Wheaton Lined Aluminum Seal (224219-07) Liner Silicone

The DURAN Wheaton Lined Aluminum Seal (224219-07) is an open-top crimp seal made from high-quality anodized aluminum with a green finish. Designed for vials with an outer diameter (OD) of 11 mm, it features a PTFE/Silicone liner that ensures exceptional sealing performance, chemical resistance, and resealability in laboratory and pharmaceutical applications.

The PTFE (polytetrafluoroethylene) surface layer provides a chemically inert barrier that prevents sample contamination, while the silicone backing offers excellent resealability for repeated syringe or needle punctures. The open-top configuration allows direct sample access through a septum without removing the seal, maintaining vial sterility and integrity.

The DURAN Wheaton Lined Aluminum Seal combines robust crimp strength, color-coded identification, and long-term reliability—ideal for analytical, clinical, and research laboratories that demand precision and purity.

Product Highlights

• Type: Open Top Aluminum Crimp Seal

• Material: Anodized Aluminum

• Color: Green

• Liner: PTFE/Silicone composite

• Outer Diameter: 11 mm

• Design: Open-top for syringe or septum access

• Chemical Resistance: Excellent against acids, solvents, and reagents

• Resealability: High elasticity for repeated punctures

• Part Number: 224219-07

Applications

• Serum and reagent vial sealing

• Analytical and pharmaceutical laboratories

• Chromatography and sample analysis

• Chemical, biotech, and research laboratories