,

Magnetic Screw Cap

Magnetic Screw Cap is a precision laboratory closure designed for securely sealing HPLC and GC sample vials used in chromatographic analysis. Manufactured from high-quality aluminum with a chemically resistant PTFE/Silicone septum, it provides a reliable leak-resistant seal while maintaining sample integrity during storage, transportation, and analysis.

Specification Details
Product Name Magnetic Screw Cap HPLC-27
Category HPLC Accessories
Product Type HPLC/GC Magnetic Screw Cap
Material Aluminum with PTFE/Silicone Septum
Construction Precision aluminum magnetic screw cap with chemically resistant PTFE/Silicone septum
Application HPLC, GC, Chromatography, Sample Sealing, Laboratory Analysis, Pharmaceutical Testing, and Research Applications
  • Manufactured from premium-quality aluminum for long-lasting durability.
  • Magnetic top ensures compatibility with automated laboratory autosamplers.
  • PTFE/Silicone septum provides excellent chemical resistance.
  • Screw cap design delivers a secure and leak-resistant seal.
  • Supports repeated syringe penetration with reliable resealing performance.
  • Protects samples from contamination, evaporation, and solvent loss.
  • Precision manufacturing ensures consistent sealing quality.
  • Suitable for pharmaceutical, analytical, environmental, and research laboratories.
  • Ideal for HPLC, GC, pharmaceutical laboratories, research institutions, and quality control facilities.
  • Suitable for sealing chromatography sample vials containing solvents, reagents, standards, and analytical samples.
  • Tighten the screw cap securely before storage and analysis.
  • Replace the septum when necessary after repeated syringe injections.
  • Store unused caps in a clean, dry environment to maintain product quality.
  • Compatible with standard HPLC and GC sample vials and laboratory autosamplers.
  • Supports chromatography, pharmaceutical analysis, scientific research, and routine laboratory operations.
Shopping Cart
Scroll to Top