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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.

Ferrules for SRI & Buck Scientific GCs, Fit 0.25/0.32 mm int.Ø Fused Silica Columns, Restek

Ferrules for SRI & Buck Scientific GCs, Fit 0.25/0.32 mm int.Ø Fused Silica Columns, Restek

Supplier: Restek

Fits columns with internal diameters of 0.25 mm or 0.32 mm

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Adapters, Air Inlets/Outlets, for Bioreactors, Chemglass

Adapters, Air Inlets/Outlets, for Bioreactors, Chemglass

Supplier: Chemglass

Adapters, air inlets/outlets, overlay aeration, for bioreactors.

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NS6 Series Quick Disconnect Coupling, ³/₈" Flow Dry Break, Colder Products Company

NS6 Series Quick Disconnect Coupling, ³/₈" Flow Dry Break, Colder Products Company

Supplier: Colder Products

3/8" flow quick disconnect couplings offer high flow capacity in a compact size

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RheFlex® PEEK™ Fittings, Rheodyne®, IDEX Health & Science

RheFlex® PEEK™ Fittings, Rheodyne®, IDEX Health & Science

Supplier: Rheodyne

RheFlex® fittings provide inert nonmetal connections to 10-32 internal thread ports, including all Rheodyne® injectors, valves, and sample loops

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Female Pipe Adapters, Welch®, Gardner Denver

Female Pipe Adapters, Welch®, Gardner Denver

Supplier: Welch Vacuum

Female pipe adapters are made of stainless steel

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Tee, Eldon James

Tee, Eldon James

Supplier: Eldon James Corp.

Tee with equal barb.

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Ferrules for Micropacked Columns, Compact—for Agilent 5890/6850/6890/7890 GCs, Restek

Ferrules for Micropacked Columns, Compact—for Agilent 5890/6850/6890/7890 GCs, Restek

Supplier: Restek

Ferrules are designed for use with micropacked columns in Agilent 5890/6850/6890/7890 GCs

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PMC Series 1/8" Flow Size, Quick Disconnect Coupling, Colder Products Company

PMC Series 1/8" Flow Size, Quick Disconnect Coupling, Colder Products Company

Supplier: Colder Products

1/8" flow quick disconnect couplings available in either polypropelene or acetal offer good chemical resistance for most applications

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MPC Series Plastic Couplings, Colder Products Company

MPC Series Plastic Couplings, Colder Products Company

Supplier: Colder Products

Couplings allow rapid disconnect and reconnect with one hand and without the need for tools

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Objective Thermal Isolators, Bioptechs Inc.®

Objective Thermal Isolators, Bioptechs Inc.®

Supplier: BIOPTECHS INC.

These 9 mm thick internally and externally threaded polymer rings are to be placed between an objective and nosepiece to inhibit thermal conductivity.

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Alumaseal® Ferrules, Restek

Alumaseal® Ferrules, Restek

Supplier: Restek

Alumaseal® ferrules combine the advantages of graphite and Vespel®/graphite ferrules, and eliminate the disadvantages, for enhanced performance in any application.

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Male Pipe to Valco® Internal Adapter, Restek

Male Pipe to Valco® Internal Adapter, Restek

Supplier: Restek

These adapters make a minimum-volume connection from a female pipe fitting on a pressure gauge or regulator to a Valco® zero-dead-volume fitting.

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Upchurch Scientific® Flat-Bottom Fittings, For Tubing Ø ≤ ¹/₁₆" (1.6 mm), IDEX Health & Science

Supplier: Upchurch Scientific

Super Flangeless™ Fitting Systems are quickly becoming the standard for instrumentation, displacing many flanged tube assemblies

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Swagelok® VCO O-Ring Face Seal Fittings, Treated, Restek

Swagelok® VCO O-Ring Face Seal Fittings, Treated, Restek

Supplier: Avantor

Swagelok VCO O-ring face seal fittings are designed for rapid assembly in pipe, tube, and welded systems.

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Air Aeration Tube with Sparger for Bioreactors

Air Aeration Tube with Sparger for Bioreactors

Supplier: Chemglass

The 15 micron, sintered metal tip produces tiny air bubbles for optimum gas distribution.

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Zero-Dead-Volume Valco® Internal Reducing Union, Restek

Zero-Dead-Volume Valco® Internal Reducing Union, Restek

Supplier: Restek

Connect two sizes of tubing, using zero-dead-volume fittings on each end.

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High Temperature Graphite Ferrules, Ace Glass

High Temperature Graphite Ferrules, Ace Glass

Supplier: Ace Glass

These single piece, high purity graphite ferrules require no back ferrule, and no organic binders are used

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SilFlow™ Gas Chromatography Fittings, Trajan Scientific and Medical

SilFlow™ Gas Chromatography Fittings, Trajan Scientific and Medical

Supplier: Trajan Scientific and Medical

SGE understands today’s chromatographers need to move from tubing based flow systems to planar microchannel systems to deliver flexible chromatography solutions

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OEM Specific Fittings

OEM Specific Fittings

Supplier: Optimize

OPTI-LOK Fittings are ideal for high-pressure connections with ¹/₁₆" OD tubing. All Optimize fittings are precision machined for optimal quality and thread consistency and are designed for trouble-free operation at pressures of up to 6,000 psi.

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Upchurch Scientific® Gauge Plugs, IDEX Health & Science

Supplier: Upchurch Scientific

These Upchurch Scientific® MicroTight™ Gauge Plugs are designed as accessories for MicroTight Unions and Adapters.

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FCS2® Low Dead Volume Top Adapter, Bioptechs Inc.®

FCS2® Low Dead Volume Top Adapter, Bioptechs Inc.®

Supplier: BIOPTECHS INC.

The white, top portion of a FCS2® that is equipped with 0.5 mm I.D

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Upchurch Scientific® Barbed Adapters, IDEX Health & Science

Supplier: Upchurch Scientific

Barbed adapters are used to connect peristaltic-type flexible tubing for general, low pressure applications, such as plumbing peristaltic pumps.

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FCS2® Stage Adapters, Bioptechs Inc.®

FCS2® Stage Adapters, Bioptechs Inc.®

Supplier: BIOPTECHS INC.

An assortment of FCS2® stage adapters, each consisting of an aluminum plate designed to enable precise positioning

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EXP® Hex-Head Fittings (EXP® Reusable Fittings for HPLC and UHPLC for 10-32 fittings and ¹/₁₆" tubing), Restek

EXP® Hex-Head Fittings (EXP® Reusable Fittings for HPLC and UHPLC for 10-32 fittings and ¹/₁₆" tubing), Restek

Supplier: Restek

Restek is pleased to offer the reusable EXP® fitting system from Optimize Technologies for the ultimate in easy, reliable LC connections.

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CPC® DrumQuik® PUR Complete Drum Dispensing Systems

CPC® DrumQuik® PUR Complete Drum Dispensing Systems

Supplier: Colder Products

Closed-system design for safety—virgin materials for high-purity assurance.

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Headplates for Bioreactors, Chemglass

Headplates for Bioreactors, Chemglass

Supplier: Chemglass

Headplates are weld-free and machined from a single piece of 316 L stainless steel and electropolished to a mirror finish.

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GRAPHPACK® 2M Ferrules for Gerstel CIS 3 and CIS 4 PTV Inlets, Restek

GRAPHPACK® 2M Ferrules for Gerstel CIS 3 and CIS 4 PTV Inlets, Restek

Supplier: Restek

GRAPHPACK® technology was designed to provide leak-free, low dead volume, inert connections quickly and reliably for any type of connection used for gas chromatography.

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IV Catheter Adapter, BD Medical

Supplier: BD

Multipurpose catheter adapter provide a threaded, female BD Luer-Lok™ connection to tubing and can be used for general catheterization techniques

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Dual Column mini-Lam Direct Injection Tee Kit for ¹/₄" packed column inlets, Restek

Dual Column mini-Lam Direct Injection Tee Kit for ¹/₄" packed column inlets, Restek

Supplier: Avantor

Inverted cup design offers complete sample vaporization.

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EXP® Hand-Tight Coupler (EXP® Reusable Fittings for HPLC and UHPLC for 10-32 fittings and ¹/₁₆" tubing), Restek

EXP® Hand-Tight Coupler (EXP® Reusable Fittings for HPLC and UHPLC for 10-32 fittings and ¹/₁₆" tubing), Restek

Supplier: Restek

Restek is pleased to offer the reusable EXP® fitting system from Optimize Technologies for the ultimate in easy, reliable LC connections.

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