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  5. Restek™ Standard Ferrules

Restek™ Standard Ferrules
SDP

Catalog No. 06611140
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Material:
15% Graphite, 85% Vespel
40% Graphite, 60% Vespel
Graphite
Graphite, Vespel
Vespel
Size (English) Fitting:
1/16 in.
1/4 in,
1/4 in.
1/8 in.
Diameter (English) Inside:
0.125 in.
1/16 in.
1/4 in.
1/8 in.
Reduces to 1/16 in.
Reduces to 1/8 in.

Description

Made of high-purity materials that will not contribute background impurities for sensitive and selective detectors; designed to seat securely in a variety of chromatography tube and pipe fittings

Vespel Ferrules

  • 100% high-temperature polyimide
  • Durable, leak tight
  • Stable to 350°C

Graphite Ferrules

  • 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

Vespel/Graphite Ferrules

  • 60% Vespel/40% Graphite (VG2) offers the best combination of sealing and ease of workability
  • 85% Vespel/15% Graphite (VG1) offers equivalent composition to Agilent Vespel/Graphite ferrules
  • Preferred for vacuum and high-pressure uses
  • Recommended for mass spec transfer lines
  • Seal with minimal torque
  • Reusable
  • Stable to 400°C

Specifications

Type Ferrule
Diameter (Metric) 3.175 mm
Color Black
Diameter (English) Inside 1/8 in.
For Use With (Application) 1/16 in., 1/8 in., and 1/4 in. Fittings
Diameter (English) 1/8 in.
Size (English) Fitting 1/8 in.
Material Vespel
Quantity 10/Pk.
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