Tubing Connectors

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Tubing Tubing Connectors

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  • Scienceware® Quick Connectors

    Bel-Art - SP Scienceware

    Fits tubing from 3 to 12,, (1/8 to 1/2") I.D. Two barbed polyethylene connectors that assemble tightly together with a male-female center taper Useful in connecting and disconnecting vacuum lines and other tubing assemblies All sizes are interchangeable with others, making for reducing…

  • Tubing Connectors

    Cadence Science

    Plated Brass or 316 Stainless Steel Meets ISO 594 Specifications Final Assembly water tested at 45 PSI For industrial use only.

  • Quick Couplings for Plastic Tubing

    Konstance Pneumatics

    Leak-free for semi-rigid or flexible tubing 1/16” to 3/8” id Reliable leak free plastic tubing connections Adds convenience to any fluid or gas handling system Simple one-hand operation Valve or straight through flow Use standard Delrin® acetal for mild…

  • Standard Taper Inner Joint to Sanitary Adapter, PTFE

    Ace Glass

    Transition adapter to convert a sanitary flanged apparatus 2 to a standard taper inner joint. Made of virgin PTFE.

  • Animal Free Luer Fittings


    Manufactured of animal-free natural polypropylene, these luers meet Class VI specifications. Luers offer superior chemical resistance and are suited for ETO and gamma sterilization. (Not recommended for autoclaving).

  • Animal Free Male Luer Lock Plug, PP


  • Reducer Coupler


    Technical Features: Fits 1/2 inch x 1/4 inch ID Tubing (0.5 x 0.25 inch; 14.5 mm x 6.4 mm)

  • Polypropylene Y-Shape Tubing Connectors

    Thermo Scientific Nalgene

    With ringed divergent arms for attachment of tubing Autoclavable Outer diameter of arms is given in listings.

  • Polycarbonate Luer-to-Threaded Adapters


    These adapters transition between luer fittings and UNF or NPT threads. Both male and female luer connections are available. All threaded connections are male thread.

  • Scienceware® "5 in 1" Straight Tubing Connectors

    Bel-Art - SP Scienceware

    Fits 5 sizes of tubing and will act as straight connector for the same size tubing on both ends, or will act as a reducer for any combination within the range. The inside diameter increases with notch size when needed length is cut off for unrestricted flow. These molded polypropylene connectors…

  • LDPE Check Valves

    Bel-Art - SP Scienceware

    Ensure one-way directional flow in vacuum lines with these polyethylene plastic check valves. Operate positively; instantly blocks flow if direction changes Built-in arrows indicate direction of free flow Neoprene disk, no metal Maximum operating pressure is 20psi

  • Safe-Lab® Joint Tubing Adapters

    Bel-Art - SP Scienceware

    The polypropylene screw cap has a Viton® O-ring that allows the position of glass tubing to be adjusted as required. An O-ring on the taper provides best sealing and the threaded polypropylene extracting nut ensures effortless removal. NOT autoclavable Safely and securely positions glass tubing…

  • Nipple Connectors

    Evergreen Scientific

    Designed for connecting Tygon tubing on Technicon’s Autoanalyzers (including SMA’s and SMAC’s)

  • PTFE Sleeves, Ribbed


    Reusable PTFE sleeve with knurled, reinforced gripping ring for easy removal. Sleeve has reinforcement ribs on the outer surface that provide a vacuum tight seal to 1 mbar and also prevent the sleeve from sticking. Sleeve is .008in thick.

  • Y Connector, PP


    Technical Features: fits 1/2 inch (12.7 mm) ID Tubing

  • 2- and 3-Way Valves


    Two and three-way valves are used for transfer of liquids or gases in order to release the flow, to block it or to change its direction. PP/PE: for industrial use, red/white PVDF: excellent chemical resistance, transparent, suitable for food Operating temperature: PP/PE +5 up to…

  • Adapter, End Fitting, 1/4"-28, Ace-Thred, Michel-Miller

    Ace Glass

    Designed to make a leak-tight seal without the use of O-Rings. Simply tighten until white ring appears indicating a seal has been made, then secure locknut. No need to over-tighten. Ace-Thred adapters feature a 1/4-28unf tap, with or without a 18-8 stainless Helicoil insert for durability. See our…

  • Multiply®-Pro 0.2ml Biosphere®


    PCR single tubes with flat lid, Multiply®-Pro, 0.2 ml, Biosphere® plus (sterile, free of DNA, DNase/RNase, PCR inhib., ATP and pyrogens/endotoxins), transparent, thin-walled, with anti-contamination shield.

  • Stainless Steel Tubing Weights


    Prevents tubing from curling or floating. Ideal for groundwater sampling. Fits Masterflex® L/S 15 or L/S 24 Precision tubing.

  • Sanitary Hose Barb Connector

    Thermo Scientific Nalgene

    Thermo Scientific™ Nalgene Sanitary 1 in. Hose Barb connector supports connections between 1 ″ sanitary fitting to flexible tubing with inner diameter of 0.5".

  • Adapter, Easy Adapt, for Ace-Thred - RTSI

    Ace Glass

    Easy Adapter allows connection of small bore tubing to Ace-Threds without having to turn vessel or tubing when removing adapter from vessel, i.e., 5539 Solvent Reservoirs. Fabricated from glass-filled PTFE. One end has one or two female 1/4"-28 threads with helicoil, other end a silicone rubber…

  • Scienceware® Complete Fitting Assortment

    Bel-Art - SP Scienceware

    Stop wasting time hunting for the right tubing connection. This generous assortment of 72 plastic fittings has everything you need for routine laboratory set-ups. Clear, hinge-top, polystyrene storage box makes it easy to find what you need Includes commonly used sizes of connector and…

  • Y-Shaped Hose Connectors

    DWK Life Sciences (Kimble)

    Useful in connecting apparatus Glass Serrated tips hold tubing in place

  • T-Connectors


    Cylindrical T hose connector to connect hoses. PVDF, Temperature resistant up to +160 °C max., highly resistant to chemicals Sterilisable

  • PTFE Thermometer Adapters with Compression Cap

    Wilmad-LabGlass - SP Scienceware

    These PTFE inner joint adapters have a threaded compression cap, four saddle O-rings and one Viton® O-ring for use with plain stem thermometers and inlet tubes. Accepts thermometers with O.D.'s from 3 to 7mm.

  • Hose/Tubing Clamp Assortment Kit


    Can be gas or chemically sterilized 65 total pieces in 13 sizes One-piece, reusable clamp squeezes shut for a leakproof seal. Made of chemical/corrosion-resistant, rustproof nylon. Diameters range from 0.246 to 1.610 inches. Temperature range is 32 to 194°F/0 to 90°C.

  • Luer-to-Closed End Adapters

    Cadence Science

    316 Stainless For industrial use only.

  • Metal Quick Disconnect Couplings

    Bel-Art - SP Scienceware

    Chrome plated brass connectors with Buna-N O-Ring, made by Colder Products, feature easy-to-use slide locks for leak-free, in-line connections, and automatic shut off when disconnected. Ideal for liquid and gas connectors in biomedical instrumentation and general industrial applications …

  • Needleless Injection Site, Male Luer Lock, Swabbable


    Qosina offers an extensive line of luer-activated valves in a variety of configurations that are in stock and ready for immediate delivery. Ideal for use in flushing, sampling and IV applications, Qosina part #80147 is a swabbable, needleless injection site equipped with a male luer lock connector.…

  • Y Connector, Barbed, Natural


    Technical Features: Fits 5/8 inch x 5/8 inch x 3/4 inch ID Tubing (0.625 inch x 0.625 inch x 0.75 inch, 16 mm x 16 mm x 19 mm)

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