DURAN Wheaton Rubber Stopper (W224100-093)

DURAN Wheaton Rubber Stopper (W224100-093)

The DURAN Wheaton Rubber Stopper (W224100-093) is a 2-leg lyophilization-type stopper made from high-quality gray rubber. Specifically designed for freeze-drying (lyophilization) applications, this stopper ensures tight sealing and excellent gas exchange performance during the drying and reconstitution process.

Its dual-leg configuration provides stability and a firm grip within the vial neck, preventing dislodgment under vacuum or thermal stress. Manufactured from premium gray rubber, the stopper offers superior chemical resistance, low gas permeability, and dimensional precision to ensure compatibility with standard serum and lyophilization vials.

Fully autoclavable, the DURAN Wheaton Rubber Stopper maintains elasticity, sealing integrity, and performance after repeated sterilization cycles, making it ideal for sterile pharmaceutical and laboratory use.

Product Highlights

• Type: 2-Leg Lyophilization Stopper

• Material: Gray Rubber

• Autoclavable: Yes (steam-sterilizable)

• Design: Two-leg configuration for secure vial fit

• Application: Freeze-drying, sealing, and reconstitution

• Chemical Resistance: Excellent against common lab reagents

• Part Number: W224100-093

Applications

• Lyophilization (freeze-drying) processes

• Pharmaceutical manufacturing and packaging

• Analytical and clinical laboratories

• Storage and reconstitution of biological or chemical samples