| Specification | Details |
|---|---|
| Product Name | Vial Cap & Septa 1 AI-58 |
| Category | Analytical Instrument |
| Product Type | Screw Cap with Septa |
| Cap Material | High-Quality Polypropylene (PP) |
| Septa Material | PTFE/Silicone |
| Cap Color | Black |
| Septa Color | Red/White |
| Closure Type | Screw Cap |
| Chemical Resistance | Excellent |
| Leak Resistance | High |
| Compatibility | Standard HPLC, GC & LC-MS Screw-Top Vials |
| Application | Laboratory Sample Sealing & Chromatography Analysis |
All, Analytical Instrument
Vial Cap & Septa
The Vial Cap & Septa 1 AI-58 is a high-quality laboratory closure system designed to provide secure sealing for chromatography sample vials used in HPLC, GC, LC-MS, and autosampler applications. Featuring a durable polypropylene screw cap with a premium PTFE/Silicone septum, it ensures excellent chemical resistance, leak-proof sealing, and reliable sample protection against contamination and evaporation.
- Premium polypropylene screw cap for secure sealing.
- PTFE/Silicone septum provides excellent chemical compatibility.
- Leak-resistant design protects valuable laboratory samples.
- Minimizes sample evaporation and contamination.
- Suitable for manual injection and autosampler systems.
- Excellent resistance to laboratory solvents and reagents.
- Easy to install and remove with secure threading.
- Compatible with most standard chromatography screw-top vials.
- Ideal for pharmaceutical, biotechnology, chemical, environmental, food testing, petrochemical, and research laboratories.
- Suitable for HPLC, GC, LC-MS, and other chromatography applications.
- Designed to maintain sample integrity during storage, transport, and analysis.
- Store in a clean, dry, and dust-free environment before use.
- Inspect the septa before use to ensure proper sealing performance.
- Use with compatible laboratory screw-top vials for optimum results.
- Available in various thread sizes and septa configurations to meet different analytical requirements.



