,

Silicon Speta

The Silicon Septa AI-53 are high-quality laboratory sealing septa designed for chromatography vials used in HPLC, GC, LC-MS, and autosampler applications. Manufactured from premium silicone with a PTFE-facing surface, these septa provide excellent chemical resistance, secure sealing, and reliable sample protection against evaporation and contamination, ensuring accurate and reproducible analytical results.

Specification Details
Product Name Silicon Septa AI-53
Category Analytical Instrument
Product Type Silicone Septa
Material Silicone with PTFE Facing
Septa Type Solid (Non-Slit)
Color White/Red Septa
Chemical Resistance Excellent
Temperature Resistance Suitable for Standard Laboratory Applications
Compatibility Screw Cap & Autosampler Vials
Leak Resistance High
Reusability Single Use / Application Dependent
Application HPLC, GC, LC-MS & Laboratory Sample Analysis
  • Premium silicone construction with PTFE-facing surface.
  • Provides secure, leak-resistant sealing for chromatography vials.
  • Excellent resistance to laboratory solvents and chemicals.
  • Minimizes sample evaporation and contamination.
  • Reliable resealing performance after syringe puncture.
  • Compatible with standard screw-cap laboratory vials.
  • Suitable for manual injection and autosampler applications.
  • Durable construction ensures consistent laboratory performance.
  • 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 and analysis.
  • Use with compatible screw caps and laboratory vials for optimum sealing performance.
  • Store in a clean, dry, and dust-free environment before use.
  • Inspect the septa before use to ensure proper sealing and contamination-free operation.
  • Available in multiple sizes and thicknesses to accommodate various vial configurations.
Shopping Cart
Scroll to Top