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You Searched For: Fittings and Connectors

These fittings for high-pressure connections are designed for tightening by hand or with compatible tools. The male and female fittings available will secure connections between instruments . Available in different sizes, shapes, and materials of fabrication, these fittings can be tailored to be suitable for any unique laboratory equipment setup. Fittings are suitable for use under extensive temperature ranges and are manufactured from stainless steel or plastic polymers for excellent strength.

These fittings for high-pressure connections are designed for tightening by hand or with compatible tools. The male and female fittings available will secure connections between instruments . Available in different sizes, shapes, and materials of fabrication, these fittings can be tailored to be suitable for any unique laboratory equipment setup. Fittings are suitable for use under extensive temperature ranges and are manufactured from stainless steel or plastic polymers for excellent strength.


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Product Image-RK20200

Standard Ferrules, Fit ≤0.28 mm int.Ø Fused Silica Columns, Restek

Supplier: Restek
Description: Standard ferrules fit fused silica columns with internal diameters ≤0.28 mm.

Product Image-10852-592

Standard Ferrules, Fit 0.25/0.32 mm int.Ø MXT® Columns, Restek

Supplier: Restek
Description: Standard ferrules fit MXT® columns with internal diameters of 0.25 mm or 0.32 mm.

Product Image-10852-526

Standard Ferrules for PerkinElmer GCs, Fit 0.25/0.32 mm int.Ø MXT® Columns, Restek

Supplier: Restek
Description: Standard ferrules fit ID MXT® columns with internal diameters of 0.25 mm or 0.32 mm

Product Image-10852-540

Standard Ferrules for PerkinElmer GCs, Fit 0.53 mm int.Ø MXT® Columns, Restek

Supplier: Restek
Description: Standard ferrules fit ID MXT® columns with internal diameters of 0.45 mm or 0.53 mm.

Product Image-10058-602

Ferrules for Shimadzu 17A GCs, 5 mm, Restek

Catalog Number: (10058-602)
Supplier: Restek
Description: For use with Shimadzu 17A GCs.
Product Image-10058-786

Capillary Nut for Shimadzu 17A, 2010, and 2014 GCs, Restek

Catalog Number: (10058-786)
Supplier: Restek
Description: For use with Shimadzu 17A, 2010, and 2014 GCs.
Product Image-470174-240

Straight Connecting Tubes

Catalog Number: (470174-240)
Supplier: Dynalon
Description: These autoclavable straight connectors are molded of polypropylene and have serrations to hold tubing tightly and prevent slipping. They have excellent chemical and temperature resistance.
Product Image-RK21314

MSD Conversion Fitting, Restek

Catalog Number: (RK21314)
Supplier: Restek
Description: A flat, soft aluminum sealing ring deforms and butt-seals against the MSD interface.
Product Image-21511-088

Upchurch Scientific® Coned Port Fittings, For Tubing Ø > ¹/₁₆" (1.6 mm) and ≤ ¹/₈" (3.2 mm), IDEX Health & Science

Catalog Number: (21511-088)
Supplier: Upchurch Scientific
Description: RheFlex® Two-Piece Fingertight PEEK fittings provide inert, biocompatible connections for instrumentation
Product Image-MFLX34030-14

Female-to-Male Street Elbows, PTFE

Catalog Number: (MFLX34030-14)
Supplier: MICROMOLD PRODUCTS, INC.
Description: Create a secure connection with threaded fittings.

CE certificate


Product Image-MFLX34030-28

Union Fittings, Female Threaded, Straight, PTFE

Supplier: MICROMOLD PRODUCTS, INC.
Description: Chemically-inert PTFE handles most aggressive chemicals.

CE certificate

Product Image-MFLX34030-58

Plug Fittings, Male NPT Threaded, Straight

Supplier: MICROMOLD PRODUCTS, INC.
Description: Deigned for permanent connection.

CE certificate

Product Image-14226-430

Trajan, SilTite™ Mini-Unions, Trajan Scientific and Medical

Supplier: Trajan Scientific and Medical
Description: Your chromatography analysis does not end with the selection of the GC column.

Product Image-16001-376

Quick Disconnect Coupling, APC Series ¼" Flow, Colder Products Company

Supplier: Colder Products
Description: The 1/4" Flow APC series coupling features a plastic thumb latch, fewer moving parts and a smooth contoured design to deliver excelent flow in a compact size

Product Image-16001-508

Chrome Plated Brass LC Series 1/4" Flow, Quick Disconnect Coupling, Colder Products Company

Supplier: Colder Products
Description: These 1/4" flow chrome plated brass quick disconnect couplings are built to withstand the most demanding applications and retain their attractive, refletive appearance

Image Unavailable-21508-822

Graphite Ferrules for Gas Chromatography, Ohio Valley

Supplier: Ohio Valley
Description: The graphite ferrules fit “Swagelok” or “Parker” fittings

Small Business Enterprise

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


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This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
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