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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.

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
  • 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.
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