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Screw Cap Vials

The Screw Cap Vials AI-28 are premium laboratory sample vials designed for the safe storage, preparation, and analysis of liquid samples in HPLC, GC, LC-MS, and other analytical applications. Manufactured from high-quality borosilicate glass with precision screw caps and PTFE/silicone septa, they provide excellent chemical resistance, leak-proof sealing, and reliable autosampler compatibility for pharmaceutical, chemical, environmental, and research laboratories.

Specification Details
Product Name Screw Cap Vials AI-28
Category Analytical Instrument
Product Type Laboratory Screw Cap Sample Vials
Material Type I Borosilicate Glass
Available Colors Clear & Amber
Closure Type Screw Cap
Septa Material PTFE/Silicone
Cap Material Polypropylene (PP)
Chemical Resistance Excellent
Leak Resistance High
Compatibility HPLC, GC, LC-MS & Laboratory Autosamplers
Application Sample Storage & Chromatographic Analysis
  • Manufactured from premium Type I borosilicate glass.
  • Secure screw cap design provides leak-resistant sealing.
  • PTFE/Silicone septa offer excellent chemical compatibility.
  • Available in clear and amber glass for different sample requirements.
  • Compatible with most standard HPLC, GC, and LC-MS autosamplers.
  • Excellent resistance to laboratory solvents and chemicals.
  • Helps prevent sample contamination and evaporation.
  • Durable construction for routine laboratory use.
  • Ideal for pharmaceutical, biotechnology, chemical, environmental, food testing, petrochemical, and research laboratories.
  • Suitable for storing analytical standards, reagents, solvents, biological samples, and laboratory chemicals.
  • Amber vials protect light-sensitive samples from UV exposure.
  • Compatible with manual sample injection and automated laboratory systems.
  • Store unused vials in a clean, dry, and dust-free environment.
  • Inspect caps and septa before use to ensure proper sealing.
  • Available in multiple capacities, thread sizes, and septa configurations to meet diverse laboratory requirements.
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