Laboratory Mixers & Stirrers

Stirring bars, such as spin bars and stirring rods, are indispensable in any laboratory for the mixing of liquids. These bars come in various forms, including Teflon stir bars which are resistant to chemical attack and suitable for corrosive substances. The inclusion of lab stirrers and lab mixers in this category significantly broadens the range of applications, providing reassurance for more rigorous or specialized mixing needs.

The stir bar retriever and magnetic stir bar retriever are precision tools, designed to safely remove bars from containers, preventing contamination and loss. Micro stir bars and small stir bars cater to experiments with limited sample volumes, ensuring effective mixing without excessive dilution or spillage. For meticulous control and efficiency, digital lab stirrers are also available, offering adjustable speeds and settings.

The versatility and functional design of these stirring tools, including paddle stirrers, play a crucial role in ensuring homogeneous mixtures in chemical and biological experiments. Their broad range and adaptability make them a staple in any lab environment, underscoring their significance in scientific research.

Laboratory Mixers & Stirrers

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  • Stirring Bars

    Thomas No. 1198F59: for MST, MICROSTIRRER, AGE, MULTISTIRRER 15, AMI and AMI 4 Thomas No. 1198F60: for MST, MICROSTIRRER, AGE, ATE, MULTISTIRRER 6, MULTISTIRRER 15, AMI and AMI 4 Thomas No. 1198F61: for ATE only Thomas No. 1198F62: for ESP only

  • PTFE Gasket

    Vee Gee Scientific

    SIBATA 47mm Filtration Filter Holder Components are available as replacement components, or to create a customized filter holder. Available with fritted glass support base for general and biological applications, or with removable stainless steel screen support base and PTFE gasket for ultraclean...

  • Stirrer Blades, PTFE

    PTFE stir blades for button type stir shafts. 10mm OD shafts can be found in our product series 8068, 8070, 8074 and 8075. 19mm OD shafts can be found in our 8076 and 8077 series.

  • PB-900™ Series Programmable Jar Testers

    The Phipps & Bird state-of-the-art programmable model elevates jar testing to a new level of precision by utilizing four operator-programmable memory banks that offer virtually unlimited stirring capabilities: Each bank may be programmed with paddle speeds from 5 to 300 rpm in 1-rpm increments 1...

  • PTFE Covered SS Stirring Shaft

    10mm O.D. shaft is constructed using a molding process whereas the blade is molded directly onto the PTFE coated stainless steel shaft. This makes the stirrer chemically inert, easy to clean and can be used up to 280°C. The top of the shaft has 50mm of exposed 1/4" diameter stainless steel...

  • Biosystem w/o Controller

    Thermo Scientific

    Stir thermally sensitive cultures including microcarrier cultures, culture broths and cell suspensions with the Thermo Scientific™ Cimarec™ Biosystem Slow-Speed Stirrer for Cell Culture. This product offers gentle stirring and low heat output to protect sensitive cell cultures within CO2...

  • Cimarec+™ Stirrer Series

    Thermo Scientific™ Cimarec+™ series digital stirrers offer precise stirring control, exceptional safety and temperature performance for your routine protocols. The Cimarec+ Series are available in three sizes, providing flexibility from microscale chemistries to production operations....

  • Tru-Stir Stirrer Shaft Coupling

    The unique design of our Tru-Stir™ stirrer shaft coupling eliminates the need to use rubber hose or universal adapters to attach your stirrer shafts to overhead stir motors. Coupling incorporates a unique helical stainless steel spring permitting up to 1/4” of offset misalignment and...

  • VELP® Scientific Clamp for Overhead Stirrers

    The VELP® SCIENTIFIC double clamp and ribbon clamp are suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. They are easy to handle and convenient to use.

  • Overhead Stirrer

    OHAUS Achiever 5000 Overhead Stirrers are designed for powerful, precise stirring, safety and simplicity in all applications. The sealed design has an IP54 rating and ensures safe mixing performance even in the most demanding applications. The keyless chuck and software-controlled speed ramping...

  • Agitator, PTFE, Turbine, For 10mm Shaft

    All-PTFE turbine type agitator. Unique locking arrangement assures positive grip. Agitator fits 10 mm shafts. Shaft opening is drilled straight thru to allow positioning of agitator at any drilled position on shaft as well as the bottom. For use with bead type glass shafts, 8068-G, 8075 or PTFE...

  • SCILOGEX MS-H-Pro Plus Circular-top LCD Digital Hotplate Stirrer

      Easy-to-read backit LCD display Heat only, stir only or heat and stir together functions Automatic spin bar retrieval Low temperature stability Stirring and heating functions can be saved in memory Accessory PT-1000 Sensor for medium temperature control available Accessory reaction blocks for...

  • PC-210 Stirrer, 4" X 5"

    These Corning® stirrers have a durable glass-ceramic 4 x 5 inch Pyroceram® top and offer superior performance and reliability in a low profile, space-saving design. Exclusive closed-loop stirring control monitors and regulates the stirring speed for aqueous, viscous, or semi-solid solutions....

  • Agitator, PTFE, Single Blade, For 10mm Shaft

    PTFE agitator with removable blade secured with a PTFE pin. Supplied 76mm long blade will fit through a 29/42 joint. Fits 10mm OD drilled type or beaded type 8068, 8071 and 8075 shafts.

  • Magnetic Hotplate Stirrer & Accessories

    The Oxford Lab Products BenchMate 20 L Digital hotplate stirrer is a high capacity hot plate stirrer unit. It can heat and mix up to 20 L at one time, with a maximum stirring speed of 2200 rpm. The BenchMate 20L Digital hotplate stirrer is designed for all sorts of mixing applications, from gentle...

  • Stirring Shaft, 10mm, Polished

    A 10mm precision ground and polished stirrer shaft for use with PTFE bearings and CG-2091 and CG-2092 PTFE agitators. Flat ground section extends half way up shaft and permits positive seating of the PTFE locking screws.

  • Stainless Steel Over Head Drive Impeller Assembly 3L Full Width

    Manufactured from 316l stainless steel for standard bioreactor vessels. Use with over head drive motors.

  • LH Overhead Stirrers

    The LH is the ideal solution for medium-high viscosity liquids. The technopolymer structure ensures optimum chemical resistance and enhanced handling, preventing any possible rust and being extremely light. The robust motor ensures years of continuous operation, with no extra costs for maintenance....

  • Telescopic H-Stand

    The VELP Telescopic H-Stand allows even heavy accessories to be lifted and lowered effortlessly. The stand has an adjustment handle to move the stirrer. The Telecopic H-Stand is compatible with all VELP Overhead Stirrers.

  • RO Magnetic Stirrers

    Adjustable reverse operation Wear free magnetic coils Error code display Easy operation with touch keypad Suitable for continuous operation Adjustable speed in increments of 10 rpm Digital magnetic stirrer without heating, designed for synchronous stirring. The magnetic coil technology provides...

  • Stainless Steel Hi-Torq Over Head Drive Impeller 36L Short Width

    Material: 316l stainless steel with ra32 finish or better Size: 36l Paddle size: 3" tall x 12" wide

  • STIR-LUBE®,Trubore® Stirrer Lubricant

    A superior, low melting, silicone base lubricant which liquefies at body temperature. Because of its composition, you need apply only a very thin film of Stir-Lube® to a stirring shaft to increase bearing and shaft life at least three times over that of a bearing lubricated with glycerine....

  • Accessories for Caframo Overhead Stirrers

    Thomas No. 1177M32 Chuck key includes tool for removal from stirrer’s output shaft for cleaning or replacement. Thomas No. 1177M33 Chuck compatible for High Torque and Compact Caframo stirrers, accepting impeller shafts up to 10 mm (3/8”) diameter. Chuck key includes tool for removal...

  • PW Overhead Stirrers

    The PW is the optimum solution for stirring high viscosity liquids. The technopolymer structure ensures optimum chemical resistance and enhanced handling, preventing any possible rust and being extremely light. The robust motor ensures years of continuous operation, with no extra costs for...

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