DURAN WHEATON Clear Glass Vial 224746 – 16 mL 18-400
The DURAN WHEATON Standard Vial 224746 is a 16 mL clear borosilicate glass vial paired with a black phenolic screw cap and PTFE-faced rubber liner, engineered for 18-400 thread finish.
It provides a chemically inert, leak-proof, and heat-resistant seal, ensuring sample integrity during storage, transport, or sterilization.
Manufactured by DWK Life Sciences (Germany), this autoclavable vial set combines clarity, precision, and resistance—ideal for high-purity and contamination-sensitive laboratory work.
Key Features
Autoclavable Design – Cap and vial resist steam sterilization up to 121 °C without deformation or loss of seal integrity.
PTFE-Faced Rubber Liner – Virgin PTFE film bonded to 14B white SBR rubber creates a non-reactive, leak-tight seal.
Clear Borosilicate Glass – Delivers high optical clarity, thermal stability, and chemical resistance for precision applications.
Black Phenolic Cap – Thermoset resin provides exceptional resistance to solvents and temperature extremes.
Standard 18-400 Thread – Ensures compatibility with common lab vial holders and autosampler systems.
DWK Life Sciences Quality – Manufactured under ISO-certified quality standards for reliability and repeatability.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand | DURAN/ WHEATON – DWK Life Sciences |
| Model / Catalog No. | 224746 |
| Product Type | Clear Glass Standard Vial with Screw Cap |
| Vial Material | Clear Borosilicate Glass |
| Cap Material | Black Phenolic (Thermoset Resin) |
| Liner Material | PTFE-Faced Rubber (14B SBR – Styrene-Butadiene Rubber) |
| Volume | 16 mL |
| Neck / Thread Size | 18-400 |
| Autoclavable | Yes – up to 121 °C |
| Color | Transparent vial with black cap and white liner |
| Chemical Resistance | Excellent against solvents, acids, and aqueous solutions |
| Closure Type | Screw-Type Closure |
| Country of Origin | Germany |
| Packaging | Typically 1,000 pcs per case (varies by supplier) |
Applications
Safe storage of analytical, biological, and chemical samples
Ideal for chromatography, reagent preparation, and QA/QC testing
Pharmaceutical and biotechnology research labs
Suitable for autoclaved and contamination-controlled operations
Product Advantages
Provides inert, leak-proof sealing for sensitive samples.
PTFE-lined rubber prevents chemical interaction and sample adsorption.
Autoclavable and reusable, maintaining tight seal integrity after multiple cycles.
Fits standard 18-400 vial systems for laboratory compatibility.
Supported by DWK Life Sciences engineering, ensuring long-term precision and durability.
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