Thermo Scientific Vari-Mix and Speci-Mix Test Tube Rockers

Offer a choice of fixed - or adjustable-angle models.


  • All models hold 10 to 30mm diameter tubes and are ideal for blood collection tubes; Choose from fixed or adjustable speeds
  • Reversible pad provides one side (with lip to prevent sliding) for capped tubes 110mm (4.33in.) long; other side for longer tubes
  • Autoclavable white silicone rubber pad enhances viewing
  • Can be used in a noncondensing incubator or coldroom with ambient operating conditions of 4° to 40°C (39.2° to 104°F) and 20 to 80% RH noncondensing

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Thermo Scientific CO2 Resistant Digital Compact Bottle/Tube Roller

Maximize valuable bench space with our compact, adjustable-speed unit, capable of rolling multiple tube and bottle sizes.


  • Adjustable speed accommodates a variety of applications
  • Digital speed control from 1 -80 RPM
  • Small footprint ideal for use in a CO2 incubator
  • Anti-corrosive and wear-resistant construction enables use in humid and CO2 environments
  • Adjustable rollers accommodate a variety of tube/bottle sizes
  • Stacking kit allows you to stack units two high, saving valuable bench space
  • Optional remote control facilitates operating unit while in incubator and add timer function
  • Includes pack of O-rings for tubes. O-rings ensure consistent smooth rolling when using tubes


Cell Culture | Hybridization Assays | Liquid Mixing

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Thermo Scientific Digital Tube Revolver

Increase your lab's efficiency with our variable-speed tube revolver. Its small footprint, flexible design and simple display help increase flexibility and effectiveness.


  • Interchangeable rotisseries accommodate different tube sizes for maximum flexibility. Each paddle can be adjusted from 0-90 degrees
  • Achieve more effective mixing with "oscillating" mode. Oscillation will occur at every 40 degrees in the rotation cycle
  • Small footprint
  • Plug-and-play simplicity
  • Maintenance-free motor, quiet operation

Standard Unit Includes:

  • 90-691-36 — 10mL/15mL paddle, Quantity 2
  • 90-691-37 — 5mL/7mL paddle, Quantity 2
  • 90-691-38 — 1.5mL/2mL paddle, Quantity 2
  • 90-691-40 — 50mL paddle, Quantity 1


Molecular Biology | Clinical Biochemistry

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Thermo Scientific Compact Digital Waving Rotator

Achieve maximum sample mixing efficiency with the adjustable orbital waving digital-display rotator.


  • PID control ensures consistent and smooth rocking motion
  • Digital Speed Control: 8 to100rpm
  • Easy to adjust tilt angle: 0° to 13°
  • Compact design ideal for placing in incubators (non-CO2), chambers and refrigerators (up to 60°C)
  • Timer range: continuous or 1 minute to 99 hours 59 minutes
  • Includes dimpled mat (tray, silicone pad, two securing bands)
  • When no angle is used, the Waving Rotator can be used as a slow speed orbital shaker


Designed for time-dependent and low-dependent sensitive applications such as ELISA, protein synthesis, staining/de-staining gels and antibody staining.

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Thermo Scientific Cel-Gro Tissue Culture Rotator

Available in a single or dual drum configuration.


  • Single-drum as an adjustable rotating angle and speed, while the dual-drum has a fixed rotating angle and speed
  • Rotator operates in standard incubators for cultivation under controlled temperature conditions
  • Powder-coated stainless-steel outer body construction is durable and corrosion-resistant
  • Drums can be lifted off the rotor without interrupting rotator operation
  • Adjusting screw on the base varies elevation angle
  • Adjustable 5° rotating angle above horizontal to 90°
  • Adjustable speed control from 12 to 70rpm
  • Drum required with purchase, sizes vary based on tube size requirements:
    • 142 x 17mm tube diameter
    • 76 x 26mm tube diameter
    • 60 x 30mm tube diameter

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Thermo Scientific LP Vortex Mixer

Choose to continuously mix or pulse samples with our low-profile vortex mixer.


  • Low-profile design with small footprint
  • Run in continuous or pulsing mode
  • Speed control: 0 to 300rpm
  • Automatic overload shut off
  • Wide variety of optional accessories to accommodate different vessel types


Any application that requires intense vortex mixing in a tube, plate or glass vessel.

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