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2ml 1.8ml Screw Top Vials with Black Screw Cap PTFE Septa

2ml / 1.8ml Screw Top Vials with Black Screw Cap PTFE Septa (8 mm) are precision laboratory sample containers designed for the secure storage, handling, and analysis of liquid samples in High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and other analytical laboratory applications. Manufactured from premium laboratory-grade borosilicate glass, these vials provide excellent chemical resistance, thermal stability, and superior optical clarity.

Specification Details
Product Name 2ml / 1.8ml Screw Top Vials with Black Screw Cap PTFE Septa (8 mm) HPLC-16
Category Glassware
Product Type Laboratory HPLC/GC Sample Vial
Material Borosilicate Glass
Construction Borosilicate glass vial with 8 mm black screw cap and PTFE/Silicone septum
Application HPLC, GC, Sample Storage, Chromatography, Analytical Testing, Pharmaceutical Analysis, and Laboratory Research
  • Manufactured from premium laboratory-grade borosilicate glass.
  • Available in 2ml and 1.8ml capacities for analytical applications.
  • 8 mm black screw cap provides a secure and reliable closure.
  • PTFE/Silicone septum offers excellent chemical resistance and resealing capability.
  • High optical clarity enables easy observation of sample contents.
  • Excellent compatibility with laboratory solvents and analytical reagents.
  • Precision dimensions ensure compatibility with standard chromatography autosamplers.
  • Suitable for pharmaceutical, analytical, environmental, and research laboratories.
  • Ideal for HPLC, GC, pharmaceutical laboratories, research institutions, and quality control laboratories.
  • Suitable for storing analytical standards, solvents, reagents, and laboratory samples.
  • Ensure the screw cap is securely tightened before storage and analysis.
  • Replace the septum when necessary after repeated syringe injections.
  • Store unused vials and closures in a clean, dry environment to prevent contamination.
  • Compatible with standard HPLC and GC autosamplers and laboratory analytical equipment.
  • Supports analytical testing, environmental monitoring, pharmaceutical research, and routine laboratory operations.
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