Ferrules for 1/4″ Fittings

  • Graphite Ferrules for 1/4″ Compression Fittings
  • Preconditioned to eliminate outgassing
  • High-purity, high-density graphite
  • Smoother surface and cleaner edges than conventional graphite ferrules
  • Contain no binders that can off-gas or adsorb analytes
  • Stable to 450 °C
Ferrule IDFits Column IDFitting SizeMaterial
0.5 mm0.32 mm1/4″Graphite
0.8 mm0.53 mm1/4″Graphite
reduce to 1/8″1/4″Graphite
reduce to 1/16″1/4″Graphite


Scroll to Top