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Graphite Ferrules for Thermo Scientific (M4)

Graphite Ferrules

(M4 fittings) for Thermo Scientific Trace, 8000, 8000 Top & Focus 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
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