Ferrule

Products

Ferrule per colonne capillari

per raccordi a tipologia compressione da 1/16"

Available in Vespel, graphite, or Vespel/graphite material.

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Ferrule standard

per raccordi da 1/16, 1/8 e 1/4"

Available in Vespel, graphite, or Vespel/graphite material.

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Ferrule di riduzione

Available in graphite or Vespel/graphite material.

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Ferrule cieche

per raccordi da 1/16"

Vespel/Graphite Ferrules
  • VG2, 60% Vespel/40% graphite blend offers the best combination of sealing and ease of workability.
  • VG1, 85% Vespel/15% graphite blend offers equivalent composition to Agilent Vespel/graphite ferrules.
  • Seal with minimal torque, reusable, and preferred for vacuum and high-pressure uses.
  • Stable to 400 °C.

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Ferrule per colonne microimpaccate

Standard—per raccordi da 1/16"

Ferrule

per i connettori EZ No-Vent tra colonna GC e Massa

Ferrule per colonne microimpaccate

Compatto—per GC Agilent 5890/6890/6850/7890

Ferrule per colonne microimpaccate

Capillare—per raccordi a tipologia compressione da 1/16"

Set dadi e ferrule (ottone e acciaio inox)

Swagelok

Restek is pleased to offer one of the premier lines of fittings available for chromatographers in the market today. We can supply the entire line of Swagelok fittings. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If you don't see the exact product you're looking for, please call us for a quote.

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Ferrula anteriore (ottone e acciaio inox)

Swagelok

Restek is pleased to offer one of the premier lines of fittings available for chromatographers in the market today. We can supply the entire line of Swagelok fittings. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If you don't see the exact product you're looking for, please call us for a quote.

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Ferrula posteriore (ottone e acciaio inox)

Swagelok

Restek is pleased to offer one of the premier lines of fittings available for chromatographers in the market today. We can supply the entire line of Swagelok fittings. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If you don't see the exact product you're looking for, please call us for a quote.

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Set dadi e ferrule (ottone e acciaio inox)

Parker

Parker’s (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If there is a particular Parker fitting that you are looking for and it is not listed here, please contact us to inquire about availability.

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Ferrula anteriore (ottone e acciaio inox)

Parker

Parker’s (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If there is a particular Parker fitting that you are looking for and it is not listed here, please contact us to inquire about availability.

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Ferrula posteriore (ottone e acciaio inox)

Parker

Parker’s (A-Lok) fittings are ideal for installing new equipment, modifying existing instrumentation, or replacing worn connections. Fittings are available in brass and stainless steel. Siltek/Sulfinert treated or Silcosteel-CR treated fittings are also available. If there is a particular Parker fitting that you are looking for and it is not listed here, please contact us to inquire about availability.

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Ferrule Alumaseal

  • Aluminum constructionwill not crack or fragment.
  • No retightening required after temperature cyclesexcellent for GC-MS.
  • Eliminate out-gassing and make leak-tight seals for less detector noise.
  • Unique two-piece design permanently locks on fused silica tubing without causing breakage.
  • Will not stick in fittings, unlike Vespel or graphite ferrules.
  • Stable to 550 °C.
  • Use with any 1/16" compression-type fitting.

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Ferrule in grafite

per connettori "Y" SeCure

  • Preconditioned to minimize out-gassing.
  • High-purity, high-density graphite.
  • Stable to 450 °C.
  • No binders that can off-gas or adsorb analytes.
  • Smooth surface and clean edges.

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Ferrule in grafite

per connettori Vu2 Union

  • High-purity, high-density graphite.
  • Stable to 450 °C.
  • No binders that can off-gas or adsorb analytes.
  • Smooth surface and clean edges.

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Ferrule di 5 mm

per GC Shimadzu 17A

  • For use with packed columns.
  • Graphite construction.

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Ferrule PTFE

  • Upper temperature limit 250 °C.
  • 100% PTFE; completely inert.
  • One-piece design requires no back ferrule.

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Dadi e ferrule (1/16" acciaio inox)

per connettori Valco

Restek offers a selected line of Valco fittings for connecting fused silica or 1/16- or 1/8-inch metal tubing. Valco fittings have been designed for the specific demands of instrumentation and manufactured with the tight tolerances and premium quality that analysts require. If you don’t see the Valco fitting you need, please request special ordering information.

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Ferrule adattatore Valco da 1/16"

Fused silica adaptor ferrules are made from Valcon polyimide, a unique, graphite-reinforced composite specially prepared to maximize mechanical stability at temperatures up to 350 °C. The determining factor for selecting adaptor ferrule size is the fused silica tubing OD.

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Ferrule incapsulate

per raccordi a compressione da 1/16"

  • Reusablewill not deform and stick in fittings.
  • Less torque needed to seal ferrule.
  • Restek’s unique blend of graphite minimizes fragmentation and out-gassing.

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Ferrule adattatore Valco da 1/32" (poliimmide Valcon)

Fused silica adaptor ferrules are made from Valcon polyimide, a unique, graphite-reinforced composite specially prepared to maximize mechanical stability at temperatures up to 350 °C. The determining factor for selecting adaptor ferrule size is the fused silica tubing OD.

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Ferrule a due fori

per raccordi di tipo a compressione da 1/8 e 1/16"

  • Use 1/16-inch, two-hole ferrules with the 1/16-inch capillary inlet adaptor fitting kit (cat.# 27185).
  • Use 1/8-inch, two-hole ferrules with the 1/8-inch capillary inlet adaptor fitting kit (cat.# 20645).

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Ferrule in grafite Vu-Union

  • Use with capillary Vu-Union and “Y” Vu-Union connectors.
  • 450°C maximum operating temperature.

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Ferrule Vespel/grafite Vu-Union

  • Use with Vacuum Vu-Union connectors.
  • 60% Vespel/40% graphite.
  • 400 °C maximum operating temperature.

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Kit di rimozione ferrule

The tapered tools in this kit have teeth designed to grip and remove fused silica adaptor ferrules that have become stuck in the fitting detail. Each kit has two tools: one for removing 1/32-inch adaptor ferrules and one for removing 1/16-inch adaptor ferrules.

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Alesatori getto/strumenti di rimozione ferrule in acciaio inox

A great tool for cleaning detector jets or removing stuck ferrules from other small orifices. Serrated design is optimal for removing silica deposits and other contaminants.

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Estrattore di setti

  • Use hooked end for removing septa and O-rings; pointed end works well for removing stuck ferrules or debris.
  • Keep several on hand in your laboratory for other uses, too.

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Lime ad ago appuntite 4"

These files can be used for many purposes. They are especially useful for removing ferrules that are lodged in injector or detector ports.

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Set mini-trapano a mano

Drill ferrules to the proper ID in seconds! Includes three drills, for use with 0.25, 0.32, and 0.53 mm ID (0.4, 0.5, and 0.8 mm OD) capillary columns.

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