DURAN WHEATON Clear Glass Vial 224741 – 2 mL 8-425
The DURAN WHEATON Standard Vial 224741 is a clear borosilicate glass vial with a black phenolic screw cap featuring a PTFE-faced rubber liner, designed for 2 mL samples with 8-425 thread finish.
This vial provides a chemically inert, airtight, and heat-resistant seal, ideal for analytical, pharmaceutical, and chemical laboratories that require contamination-free sample storage.
Manufactured by DWK Life Sciences (Germany), this vial and cap set combines precision, clarity, and durability for professional laboratory use.
Key Features
Autoclavable Construction – Both vial and cap can be sterilized by steam autoclave up to 121 °C without deformation or leakage.
PTFE-Faced Rubber Liner – Virgin PTFE film bonded to white rubber ensures non-reactive surface contact and prevents sample contamination.
Clear Borosilicate Glass – Offers high optical clarity, excellent thermal stability, and chemical resistance.
Standard 8-425 Thread – Fits most laboratory autosamplers and micro-vial racks for versatile use.
Reliable Laboratory Grade – Manufactured by DWK Life Sciences (WHEATON®), ensuring consistent quality and performance.
Technical Specifications
| Parameter | Details |
|---|---|
| Brand | DURAN® / WHEATON® – DWK Life Sciences |
| Model / Catalog No. | 224741 |
| 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 | 2 mL |
| Neck / Thread Size | 8-425 |
| Autoclavable | Yes – up to 121 °C |
| Color | Transparent vial with black cap and white liner |
| Chemical Resistance | Excellent against acids, solvents, and organic solutions |
| Closure Type | Screw-Type Closure |
| Country of Origin | Germany |
| Packaging | Typically 1,000 pcs per case (varies by supplier) |
Applications
Secure storage of analytical, biological, and chemical samples
Ideal for chromatography, reagent preparation, and sample transport
Used in pharmaceutical, biotechnological, and QA/QC laboratories
Suitable for heat-sterilized and contamination-controlled operations
Product Advantages
Ensures inert, leak-proof sealing for high-purity samples.
PTFE-faced liner prevents reaction or absorption between sample and closure.
Autoclavable and reusable, maintaining integrity through repeated use.
Compatible with all standard 8-425 autosampler vial systems.
Manufactured to DWK Life Sciences precision standards, ensuring reliability and durability.
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