DURAN Wheaton Rubber Stopper (224100-161)

DURAN Wheaton Rubber Stopper (224100-161) Sleeve Type, Natural Red Rubber 13 × 20 mm, Autoclavable

The DURAN Wheaton Rubber Stopper (224100-161) Sleeve Type, Natural Red Rubber 13 × 20 mm, Autoclavable is a sleeve-type closure designed for reliable and airtight sealing of laboratory bottles, reagent containers, and serum vials. Made from high-quality natural red rubber, it combines excellent elasticity with superior sealing capability, ensuring sample protection during handling, storage, and sterilization.

This autoclavable stopper maintains its flexibility and dimensional stability through multiple steam-sterilization cycles. The smooth sleeve design provides easy insertion and removal, while maintaining a secure fit on the vial neck. Its durable rubber composition offers consistent performance and long-term reusability for sterile or chemical laboratory applications.

The DURAN Wheaton Rubber Stopper offers a perfect balance of resilience, sealing integrity, and chemical compatibility—making it a reliable choice for analytical, pharmaceutical, and research environments.

Product Highlights

• Type: Sleeve Stopper

• Material: Natural Red Rubber

• Size: 13 × 20 mm

• Autoclavable: Yes (steam-sterilizable)

• Design: Sleeve fit for secure and reusable sealing

• Chemical Resistance: Excellent for standard laboratory reagents

• Durability: Maintains elasticity after repeated sterilization

• Part Number: 224100-161

Applications

• Sealing reagent and serum bottles

• Analytical and pharmaceutical laboratories

• Research and academic institutions

• Chemical and quality-control environments