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Ferrules

Ferrules

Ferrules compatible for use on most models of GC like Agilent, Chemito, Perkin-Elmer, Shimadzu, Thermo Scientific, Varian and many more

Vespel® Ferrules – Sold in packsof 10

  • Upper temperature limit: 350°C
  • 100% high temperature DuPont polyimide
  • Precision-drilled ID; no imperfections from molding
  • One-piece design requires no back ferrules
  • Fairly hard; tends to seal permanently to the column

 

Graphite Ferrules  Sold in packs of 10

  • Upper temperature limit: 450°C
  • High-purity Graphite; preferred for capillary GC use
  • Ideal for glass-to-metal connections; does not stick to glass
  • Precision formed; flash free ID
  • Reusable if not over tightened
  • One-piece design requires no back ferrule

 

Vespel®/ Graphite Ferrules – sold in packs of 10

  • Upper temperature limit: 400°C
  • Made from quality DuPont polyimide/graphite blend
  • Recommended for GC/MS interface applications
  • One-piece design requires no back ferrule
  • Precision drilled ID

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