Ferrules: Compact for Agilent 5890/6890/6850/7890 GCs

Preconditioned to eliminate out-gassing.
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.

Vespel®/Graphite Ferrules
60%/40% Vespel®/graphite blend, offering the best combination of sealing and ease of workability.
Seal with minimal torque, reusable, and preferred for vacuum and high-pressure uses.
Stable to 400°C.
Recommended for mass spec transfer lines.

Available in graphite or Vespel®/graphite.

for Agilent 5890/6890/6850/7890 GCs