SKU: 79883119676

Benchmark RotoMini Tube Rotators

Sale price$202.50 Regular price$225.00
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Description

Benchmark RotoMini Tube RotatorsBenchmarks new Roto Mini series of rotating mixers provides a wide range of mixing capabilities, suitable for an array of laboratory applications including resuspension, protein binding, nucleic acid purification, histochemistry, hybridization etc. The mixers will include interchangeable tube holders for accommodating all common tube sizes from 0. 5ml to 50ml and the motion can be adjusted from vertical (end over end) mixing, to horizontal (rolling or

Benchmark’s new Roto-Mini series of rotating mixers provides a wide range of mixing capabilities, suitable for an array of laboratory applications including resuspension, protein binding, nucleic acid purification, histochemistry, hybridization etc. The mixers will include interchangeable tube holders for accommodating all common tube sizes from 0.5ml to 50ml and the motion can be adjusted from vertical (end over end) mixing, to horizontal (rolling or hybridization style) mixing.

The standard RotoMini maintains a speed of 24 rpm.

Roto-Mini rotators are also available in the “Plus” configuration. The Plus models provide the following additional features:

  • Variable speed: 5 to 70rpm
  • “Mix” function: Rotating in combination w/ oscillations (increased mixing)
  • “Pause” function: Rotating with intermittent “stops” during rotation
  • “Rock” function: Back and forth, gentle rocking motion (see-saw)

Plus models additionally offer optional platforms for rocking (4.5 x 3 in.), as well as 96 x 0.2ml tube/strip/plate holders for mixing PCR vessels in the “Mix” (oscillating) mode.

Speed Range R2020 24 rpm
Speed Range R2024 5 to 70rpm
Mixing Modes R2020 N/A
Mixing Modes R2024 Mix - Pause - Rock
Max Capacity 44x1.5/2.0ml - 20x15ml - 6x50ml
Dimensions (in) 10.8 x 6 x 6.5
Dimensions (cm) 41 x 13.7 x 19.9
Weight 3 lbs (1.4kg)
Electrical 100-240V 50-60Hz; 0.5A
Warranty 2 years



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Exchange/Return Notes
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SKU: 79883119676

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Kindle Customer
Grantham, US
★★★★★ 5
Indestructable toy
Size: Medium/Large, Product Packaging: Standard Packaging
My dogs loves it and cannot tear it up no matter how hard she tries and squeaker is secure and excites her when she manages to crush the center ball. Loves to chase it.
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Reviewed in the United States on April 7, 2026
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Amazon Customer
Natrona Heights, US
★★★★★ 4
Not Boerboel proof
I have a terrible time finding toys for my 10 month old Boerboel. Either she ignores it or tears it up immediately. She likes this toy (jumbo size) and actually chewed on it for 20 min. Bad side is she chewed a hole. It lasted longer than any of the other fairly chewy toys I've tried. She doesn't like the hard chews.
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Reviewed in the United States on December 18, 2024
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Peter Jacobus
West Palm Beach, US
★★★★★ 5
Favorite Toy
Size: Medium/Large, Product Packaging: Standard Packaging
My dog is a 3.5 yr old mix and this toy has been her favorite toy by far for three years. She likes it as a squeak toy, loves it as a tug toy and can't live without it as fetch toy. I roll it on its edge outside and she chases it - sometimes it take cool bounces or swerves and sometimes its just rolls straight and fast and whatever it does she can't get enough of it. She demands we play fetch with it at least three times a day. She's not a great releaser of fetch toys so there's plenty of tugging play involved too. We've had three of these over three years, but she's 75 pounds of muscle and it gets a work out every day so it's a really tough toy. All dogs are different, so I don't know what your dog will think, but it's been a fantastic toy for our girl.
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Reviewed in the United States on January 21, 2026
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Nick Shaw
Port Orchard, US
★★★★★ 1
So Bad
Size: Medium/Large, Product Packaging: Standard Packaging, Size: Medium/Large, Product Packaging: Standard Packaging
Had high hopes for this toy as Kong is fantastic with aggressive chewers as or Lulu is. This toy didn't last 30 minutes before she was able to tear it apart. The rubber and plastic are not of the same quality on nearly all there other toys she has. Have found better toys for half the cost. Kong needs to do better.
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Reviewed in the United States on January 30, 2026
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Kelly Cole
West Palm Beach, US
★★★★★ 5
Best toys for active dogs
Size: Medium/Large, Product Packaging: Standard Packaging, Size: Medium/Large, Product Packaging: Standard Packaging
My dogs love these Kong toys. I have border collies. They are active and these toys go on ever walk, out to the pasture, they carry them everywhere! We like this toy as well As the Kong ball shown in the picture. Indestructible!
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Reviewed in the United States on January 13, 2026

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