| Specification | Details |
|---|---|
| Product Name | Open Top Snap Cap AI-59 |
| Category | Analytical Instrument |
| Product Type | Open Top Snap Cap |
| Material | Polypropylene (PP) |
| Closure Type | Snap Cap |
| Septa Material | PTFE/Silicone |
| Color | White Cap with Red/White Septa |
| Chemical Resistance | Excellent |
| Leak Resistance | High |
| Compatibility | Standard Snap-Top Chromatography Vials |
| Reusability | Single Use / Application Dependent |
| Application | Sample Sealing for HPLC, GC & Laboratory Analysis |
All, Analytical Instrument
Open Top Snap Cap
The Open Top Snap Cap AI-59 is a premium laboratory closure designed for secure sealing of snap-top chromatography vials used in HPLC, GC, and other analytical applications. Featuring an open-center design with a pre-assembled septum, it allows convenient syringe access while providing excellent sealing performance to protect samples from contamination, evaporation, and leakage.
- Open-top design allows direct syringe needle access.
- Pre-assembled PTFE/Silicone septum ensures reliable sealing.
- Excellent chemical resistance against laboratory solvents.
- Helps prevent sample contamination and evaporation.
- Secure snap-fit design for quick and easy installation.
- Compatible with standard snap-top chromatography vials.
- Suitable for manual and autosampler applications.
- Provides consistent sealing for accurate analytical results.
- Ideal for pharmaceutical, biotechnology, chemical, environmental, food testing, and research laboratories.
- Suitable for HPLC, GC, LC-MS, and routine laboratory sample storage.
- PTFE/Silicone septum offers excellent solvent compatibility and resealing performance.
- Store in a clean, dry, and dust-free environment before use.
- Use only with compatible snap-top laboratory vials for optimum performance.
- Inspect the septum before use to ensure contamination-free sample handling.
- Available in multiple sizes and septa configurations for different analytical applications.



