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Miltenyi Biotec MACSmix Tube Rotator for Precise Continuous and Interval Sample Mixing

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Running modes
Continuous mixing: 12 rpm, 16 rpm, or 20 rpm Interval mixing: 30 seconds at 12 rpm, 1 minute or 5 minutes pause
Operating Temperature
2 °C to 42 °C
Humidity
0% to 85% relative humidity, non-condensing
Sound Level
< 70 dB(A)
Power
12v DC, 20W, 100-240 V AC, 50/60 Hz input 4 AA batteries
All 9 specifications
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Specifications 9

Brands
Miltenyi Biotec
New/Used
Used
Running modes
Continuous mixing: 12 rpm, 16 rpm, or 20 rpm Interval mixing: 30 seconds at 12 rpm, 1 minute or 5 minutes pause
Operating Temperature
2 °C to 42 °C
Humidity
0% to 85% relative humidity, non-condensing
Sound Level
< 70 dB(A)
Dimensions
11 x 4 x 4”
Weight
3 lbs
Power
12v DC, 20W, 100-240 V AC, 50/60 Hz input 4 AA batteries

Product description

Rechargeable tube rotator with continuous and interval modes, 2–42°C range, ideal for cell culturing and molecular biology.

The Miltenyi Biotec MACSmix Tube Rotator is a versatile laboratory tube rotator designed for consistent sample mixing essential in *cell culturing*, *magnetic labeling*, *molecular diagnostics*, and *bioprocessing* workflows. It features:

  • Running Modes: Continuous rotation selectable at 12, 16, or 20 rpm, and interval mixing with 30-second rotations followed by 1- or 5-minute pauses.
  • Temperature Range: Operates reliably in environments from 2 °C to 42 °C, supporting use inside refrigerators and incubators without cord restrictions.
  • Power Supply: Rechargeable with 4 AA batteries and AC adapter (12V DC, 20W, 100-240V AC, 50/60Hz), enabling portable placement within the laboratory.
  • Durability & Size: Compact dimensions (11 x 4 x 4 inches) with a lightweight build (3 lbs) facilitate bench-top and field applications.
  • Environmental Tolerance: Functions within 0–85% relative humidity, non-condensing, maintaining stable operation in diverse lab settings.
  • Noise Level: Quiet operation below 70 dB(A) suitable for sensitive lab environments.
  • Applications: Widely adopted in synthetic biology research and biomanufacturing, critical for tasks such as sample resuspension, enzyme-tissue mixing, extraction, phase separations, and short-term culturing.

This tube rotator is essential for molecular biology researchers requiring precise, controlled mixing protocols and biotechnologists engaged in gene editing, synthetic biology, and molecular cloning workflows. Its interval and continuous mixing capabilities make it a critical piece of equipment in biopharmaceutical production pipelines and clinical diagnostics laboratories. Included are a sample tube holder, user manual, and 115V power adapter, plus a 30-day warranty, ensuring reliable support and integration into critical laboratory processes.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 19 October 2026