| Specification | Details |
|---|---|
| Product Name | GC Septas Silicon Rubber/Teflon Coated |
| Category | HPLC Accessories |
| Product Type | Gas Chromatography Sealing Septa |
| Material | Silicone Rubber with PTFE (Teflon) Coating |
| Construction | Precision-molded, chemically resistant sealing septa |
| Application | Sealing GC sample vials and injector systems for chromatographic analysis |
All, HPLC Columns & Accessories
GC Septas Silicon Rubber/Teflon Coated
The GC Septas Silicon Rubber/Teflon Coated are premium-quality sealing components designed for gas chromatography (GC) sample vials and injector systems. Manufactured from high-grade silicone rubber with a chemically resistant PTFE (Teflon) coating, these septa provide excellent sealing performance while minimizing sample contamination and solvent interaction.
- Manufactured from premium silicone rubber with PTFE coating.
- Provides excellent chemical resistance against laboratory solvents.
- Ensures secure, leak-free sealing for sample vials and injectors.
- Low-bleed design supports accurate chromatographic analysis.
- Withstands multiple syringe punctures without compromising sealing performance.
- Helps prevent sample evaporation and contamination.
- Compatible with a wide range of GC sample vials and laboratory applications.
- Delivers reliable performance for routine and high-throughput analytical workflows.
- Suitable for pharmaceutical, biotechnology, chemical, and environmental laboratories.
- Commonly used in gas chromatography sample preparation and analysis.
- Compatible with standard GC vial caps and injector assemblies.
- Store in a clean, dry environment away from direct sunlight and contaminants.
- Replace septa regularly to maintain optimal sealing efficiency.
- Clean handling practices help preserve sample purity and analytical accuracy.
- Ideal for research laboratories, quality control facilities, food testing, and industrial analytical applications.


