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865 results for Fittings and Connectors

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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.

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End plug

End plug

Supplier: VICI JOUR RESEARCH

Plugs can be used to close off an unused port in a valve or manifold. Size ¹/₄ - 28".

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High pressure speciality tees, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

PEEK or stainless steel.

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Internal union, zero dead volume, Valco®

Internal union, zero dead volume, Valco®

Supplier: Restek

Internal uniona are made of 300 series stainless steel with end of tubing that seats squarely at bottoms of fitting details. Suitable for 1,6 mm OD tubing.

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Internal tee, zero dead volume, Valco®

Internal tee, zero dead volume, Valco®

Supplier: Restek

Internal tees are made of stainless steel are used to connect three lines. Suitable for 1,6 mm OD tubing.

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Peristaltic tubing adapters, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

PEEK polymer adapters connect peristaltic tubing to standard rigid or semi-rigid tubing.

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Hose Connector, PE-HD

Supplier: SEMADENI

Hose connector, PE-HD, D = 9 mm

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Tubing connectors, Y-shaped, PP

Tubing connectors, Y-shaped, PP

Supplier: SEMADENI

Connectors, Y- shaped, made of PP, natural color.

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Tubing connectors, T-shaped

Tubing connectors, T-shaped

Supplier: PIEPER FILTER

Mini connectors for tubing, made of PP, translucent, T-shape.

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English threaded adapters, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

These adapters are made from PEEK or PTFE. Female to male 10-32 to 1/4-28 adapters.

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Hose connectors, with nut and gasket

Hose connectors, with nut and gasket

Supplier: SEMADENI

PP, gray.

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Tubing connectors, straight, reducing

Tubing connectors, straight, reducing

Supplier: PIEPER FILTER

PP, translucent.

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Metric flangeless fittings, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

Metric flangeless fittings offer the same benefits as flangeless fittings with the additional feature of being used for metric tubing and ports. They are specifically designed to connect 1,8, 2,0, 2,5, 3,0, or 4,0 mm Ext.Ø tubing to flat-bottom ports when paired with the appropriate M6, 1/4-28, or 5/16-24 flangeless nuts.

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Ferrules for Thermo Scientific GCs

Ferrules for Thermo Scientific GCs

Supplier: Restek

Graphite Ferrules for Vu2 union connectors.

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MXT®-union connector kits for fused silica columns

MXT®-union connector kits for fused silica columns

Supplier: Restek

These MXT® union connectors kits are suitable for connecting metal and/or fused silica GC columns.

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GC column-mass spectrometer connector, EZ No-Vent®

GC column-mass spectrometer connector, EZ No-Vent®

Supplier: Restek

A critical orifice in the EZ No-Vent® connector minimizes the amount of oxygen allowed into the MS source, eliminating the need for purge gas required. This enables to skip the lengthy vent and pump-down cycle.

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Plugs and caps, Upchurch Scientific®

Plugs and caps, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

Upchurch Scientific®, P-116, plug for micro fittings, PEEK, Black

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Fitting kits, Swagelok®

Fitting kits, Swagelok®

Supplier: Restek

This Swagelok® fitting kits includes the most common assortment of ¹/₈" and ¹/₄" brass fittings.

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Connectors and ferrules, Gerstel GRAPHPACK® 3D/2

Connectors and ferrules, Gerstel GRAPHPACK® 3D/2

Supplier: Restek

GRAPHPACK® technology provides a complete system that quickly and reliably makes a leak-tight, low-dead-volume connection. The central component is a metal-jacketed graphite ferrule - the ideal seal for GC applications.

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High pressure fittings, for 360 µm tubing, Nanovolume™

Supplier: VICI JOUR RESEARCH

These fittings are designed for 360 µm tubing (metal, fused silica, PEEK or fused silica).

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Fittings, CGA

Fittings, CGA

Supplier: Restek

CGA-specified nuts and nipples with internal frit, 6,35mm NPT nickel-plated brass.

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Capillary column nuts for Bruker/Varian GCs

Capillary column nuts for Bruker/Varian GCs

Supplier: Restek

These capillary nuts are made from brass or stainless steel.

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Fingertight adapters, Color-Sleeve

Supplier: VICI JOUR RESEARCH

These PP adapters are used for colour coding different solvent lines. They turn ¹/₄" hex-head nuts into fingertight fittings.

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Fittings, Super Flangeless™, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

These fittings eliminate loosening due to tubing twist.

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Fittings, MicroTight®, Upchurch Scientific®

Supplier: UPCHURCH SCIENTIFIC

Upchurch Scientific® MicroTight®, F-124H, fitting, micro headless knurl, PEEK blue, 6-32 coned port, for 360 μm OD tubing, 5000 psi, PEEK

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Tees and crosses, stainless steel

Supplier: VICI JOUR RESEARCH

These stainless steel 316 tees and crosses are ideal for joining solvent lines.

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Nuts and ferrules for flangeless connections

Supplier: VICI JOUR RESEARCH

Polyacetal flangeless nuts in combination with the inverted ferrule do not require flanging tools. A hand tightening procedure makes leak free seals. The inert ETFE ferrule is the only part, besides the tubing, which is in contact with the fluid, the nut is never in contact with the fluid stream.

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Dual column direct injection tee kit

Dual column direct injection tee kit

Supplier: Restek

The tee is designed with a glass spiral to promote sample vaporisation and to provide even sample distribution to the two columns. The glass spiral also traps sample residue and minimises the need for guard columns. A Press-Tight® taper in each outlet leg facilitates a perfect dead volume free connection to each analytical column and allows visual confirmation of the column connection.

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Stainless steel unions

Stainless steel unions

Supplier: VICI JOUR RESEARCH

VICI Stainless Steel Unions are made for joining two pieces of ¹/₁₆" Ø tubing, or an ¹/₈" tube. They are precision machined with a focus on the concentricity of the bore as well as on the finish of the surfaces to give an absolute leak-free connection. These Unions have internal threads, which we recommend for most applications. Internal threads make stronger connections and internal fitting details provide the lowest dead volume for high performance instrumentation.

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Tubing connectors, mini

Tubing connectors, mini

Supplier: PIEPER FILTER

PP, translucent.

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Column connectors and plugs

Column connectors and plugs

Supplier: Restek

Universal 10-32 PEEK connectors for easy installation of all ¹/₁₆" tubing, it includes stainless steel, up to 345 bar.

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