DURAN WHEATON Screw Cap 240215

DURAN WHEATON Screw Cap 240215

The DURAN WHEATON Screw Cap 240215 is a durable black phenolic screw cap with a white rubber liner, engineered for use with 18-400 threaded sample vials.
It provides a tight, leak-proof, and heat-resistant seal, making it ideal for laboratory, pharmaceutical, and analytical environments.
Manufactured by DWK Life Sciences (Germany), this cap combines chemical durability, mechanical strength, and consistent sealing performance under autoclave conditions.

Key Features

• Autoclavable Design – Withstands steam sterilization up to 121 °C, maintaining reliable sealing and dimensional stability.

• High-Strength Phenolic Material – Black thermoset phenolic resin provides excellent resistance to chemicals, solvents, and heat.

• White Rubber Liner (SBR) – Ensures a firm, airtight seal and prevents contamination or evaporation of stored samples.

• Standard 18-400 Thread – Compatible with most laboratory sample vials using this thread type.

• Precision Manufacturing – Produced by DWK Life Sciences (WHEATON), ensuring top-tier quality for laboratory applications.

Technical Specifications

Applications

• Sealing and storage of analytical or biological samples

• Chemical, pharmaceutical, and biotechnology laboratories

• Suitable for reagent storage and contamination-free sampling

• Ideal for autoclaved or temperature-controlled sample handling

Product Advantages

• Provides leak-proof and airtight sealing for safe sample containment.

• Reusable and autoclavable, maintaining integrity over multiple sterilization cycles.

• Rubber liner ensures reliable sealing with chemical resistance.

• Compatible with standard 18-400 vials, ensuring universal laboratory use.

• Manufactured to DWK Life Sciences standards, ensuring precision and longevity.