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.
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®
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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Tubing connectors, L-shaped
Supplier: PIEPER FILTER
L-shaped connectors for tubing, made of PP, translucent.
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Connectors, click-on in-line super clean®
Supplier: Restek
Click-on connectors allow you to change traps quickly, without introducing oxygen into your system.
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GC ferrules, Graphite Vespel®
Supplier: Restek
These ferrules can be used with Vacuum Vu-Union® connectors.
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PTFE ferrules
Supplier: Restek
PTFE ferrule with fitting size 1,6 mm, PTFE, Hole Ø: 1,6 mm
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Fittings, Siltek®/Sulfinert® treated, Valco®
Supplier: Restek
Valco®, Zero dead volume tee, Siltek®/Sulfinert® treated, 1/8”, Siltek® treated stainless steel
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Ferrules for gas chromatography
Supplier: VARIAN
Vespel/graphite and precision graphite ferrules for chromatography applications.
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Capillary column splitter kits
Supplier: Agilent
These splitters are used for splitting an injected sample from a single injector into two columns and on to two detectors.
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Capillary column nuts for Agilent GCs
Supplier: Restek
These nuts are designed for Agilent 5890/6850/6890/7890 GCs. Nuts for use with standard ¹/₁₆" type ferrules are designed to fit a wider variety of ¹/₁₆" ferrules.
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Nuts and ferrules
Supplier: Restek
These nuts and ferrules are used for Valco® connectors.
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T-pieces
Supplier: EDWARDS HIGH VACUUM METTLER
T-pieces made of aluminium or stainless steel.
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Elbows, stainless steel
Supplier: EDWARDS HIGH VACUUM METTLER
Elbows 90°, DN 40 mm, Stainless steel
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Column end-fittings
Supplier: Restek
These ¹/₄" compression end-fittings are compatible with ¹/₁₆" connecting tubing using Valco and Parker fittings.
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Ferrules for single ferrule column connectors
Supplier: VARIAN
Ferrule, 0,25 mm to 0,25 mm ID, 15% graphite/85% Vespel®
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GC ferrules, without holes
Supplier: VARIAN
Vespel®, Ferrules, vespel, blank, without holes, O.Ø 1/16"
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Tubing connectors, X-shaped, PP
Supplier: SEMADENI
Tubing connectors, made of PP. Dimensions are shown as both nominal and exact as elasticity of tubing will influence the choice of size. Use our tubing selector 229-0111 to determine "grip". This will then give equivalent crest dimension for the particular connector concerned.
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Fitting kit, stainless steel, Swagelok®
Supplier: Restek
The Swagelok® fitting kit includes the most common assortment of stainless steel fittings for GC fixtures.
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Elbows, aluminum
Supplier: EDWARDS HIGH VACUUM METTLER
Elbows 90°, DN 16 mm, Aluminium
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Ultimate union kits and fittings
Supplier: Agilent
Ultimate union provides low dead volume column connections that are used to create an inert, leak-free, and robust seal.
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Hose connections
Supplier: witeg Labortechnik
Hose connections, bent or straight, made of polypropylene (PP) or PFA, with silicone rubber liners.
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Reducing pieces for NW flanges
Supplier: EDWARDS HIGH VACUUM METTLER
Reducing pieces made of aluminium.
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Fittings, secure-fit
Supplier: Restek
Secure-Fit provides a good connection between HPLC components for trouble-free chromatography.
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Luer lock valve adaptors
Supplier: Restek
These Luer lock valve adaptors are suitable for connecting a Luer lock fitting to a Rheodyne or Valco valve.
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Capillary inlet adaptor fitting kit
Supplier: Restek
This capillary inlet adaptor fitting kit is ideal for split/splitless fitting for capillary columns.
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One-piece fingertight fittings
Supplier: VARIAN
PEEK fittings resists pressure up to 5000 psi and temperature of 100 °C.
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Supplier: GRANT INSTRUMENTS
Supplier: BOCHEM
Supplier: VWR Collection
Supplier: OMEGA BIO-TEK
Supplier: DWK Life Sciences
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Oxford Nanopore Technologies
Supplier: Industrial Physics
Supplier: AAT BIOQUEST
Supplier: Integra
Supplier: Palbam
Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Collection
Supplier: FACELLITATE
Supplier: NANOENTEK
Supplier: Greiner Bio-One