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Multipette® M4/Repeater® M4 - Multi-Dispenser Pipettes

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Average Rating 4.5

|27Scientists have reviewed this product

Ease of Use
After Sales Service
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A great aid for repeated pipetting processes


Average Rating 5.0

Application Area:

Biomaterials and engineering

This Repeater pipettor is something amazing. It gives you the possibility to choose the volume that you want to dispense repeatedly, and it does it with a precision that is incredible. I use this pipettor for making customized agarose mold, and it made my life super easy. If you want a reliable repeater pipettor, I surely advise using this one.

Review Date: 26 Jul 2022 | Eppendorf

Accurate and reliable.


Average Rating 4.7

Application Area:

Analytical Chemistryc

It can hold a good volume and dispense set amounts accurately saves time, money, and effort. Accuracy is very reliable. The only thing I dislike is the blue screen. The blue light makes me very uncomfortable.

Review Date: 21 May 2021 | Eppendorf

Great pipetting.


Average Rating 5.0

Application Area:

Sample preparation

I love that I can pipette a consistent volume over a number of aliquots of liquid samples. It means my thumb gets more of a rest and will help reduce the chance of getting RSI from frequent pipetting. There are a great range of tips to handle different volumes so it is handy for a wide range of sample preparations.

Review Date: 2 Feb 2021 | Eppendorf

More work in less time with accuracy.


Average Rating 5.0

Application Area:

Analysis of samples

It works well. We can do multiple pipetting operations in less time with more accuracy.

Review Date: 23 Mar 2020 | Eppendorf

Good product, but the same bad Eppendorf customer service


Average Rating 2.3

Application Area:


Product works as it should and Eppendorf has a decent quality/price ratio - too bad their customer service is one of the worst. On their website, Eppendorf has a sample section where you can order free samples for this pipette, as it only works with specific tips. After asking for a few tips with a smaller volume to see if it fits, Eppendorf just passed us away to some local distributor that couldn't manage to provide them, and replied to our email with a weeks delay. Talking about Eppendorf's horrible customer service, they don't have a real section on their web page where you can raise complaints. Personally, I think you can get a better bargain and good customer service somewhere else.

Review Date: 7 Mar 2020 | Eppendorf

Great price, great aftersale care and service, and very easy to use with great quality


Average Rating 5.0

Application Area:

Dispensing for general laboratory use in a biological essay lab

It's very effective and precise in dispensing liquids. The product is high quality and the results are highly reproducible. It's very easy to use and Eppendorf is a well-known brand with great products. Everything is easy about its use - user friendly and very easy to input the volume to dispense. We bought it in Costa Rica and our provider always has a great service when any product has an issue or needs maintenance. It's a great price for the quality of the product and service we have had.

Review Date: 6 Mar 2020 | Eppendorf

Great time saving dispenser.


Average Rating 5.0

Application Area:

Life science

The M4 is a great way to aliquot many samples. It saves time and reduces the risk of RI.

Review Date: 31 Oct 2019 | Eppendorf

Love the Eppendorf repeaters.


Average Rating 4.3

Application Area:

Analytcial chemistry and forensic toxicology

Love the ease of use and convience factor. I have used these in 2 different labs for differing applications and they make life in the lab so much easier. The accuracy is incredible for how easy it is to use and repeat.

Review Date: 26 Mar 2019 | Eppendorf

Great instrument it made my lablife much easier and I wouldn't return to the old time.


Average Rating 4.3

Application Area:

Satandards and samples preparation for Chromatographyre

In comparison to glass pipets ans what I will call micropipets it increased the ease to use, the quality of the results (eg: better r² of the standard curves) and cost of use is pretty low as the "combitips" are easy to rince with barly no carry over.

Review Date: 15 Mar 2019 | Eppendorf

Good ergonomics!


Average Rating 5.0

Application Area:

RNA extraction

I've been using Eppendorf Repeater M4 for the RNA isolation process. The washing step doesn't need to get very accurate volume, therefore using Eppendorf repeater M4 is the best pipette for this process. It is very light so it is a good ergonomic tool. You can adjust the volume from 1 ul to 10 ml, all you need is to use the correct tips.

Review Date: 3 Dec 2018 | Eppendorf

Say goodbye to tedious, long serial pipetting tasks! The Multipette M4 from Eppendorf is ideal for repetitive dispensing of volumes in long series without the need for repeated liquid aspiration. In combination with Combitips® advanced dispenser tips, even viscous or volatile liquids that are difficult to pipette are no problem for the Multipette. With hermetically sealed tips, the Multipette/Combitips positive displacement pipetting system also offers a high level of safety for handling of infectious, toxic or radioactive liquids.

Aspirate liquid once and dispense up to 100 times without tip refill
The Multipette M4 mechanical multi-dispenser pipette allows you to aspirate liquid once and dispense up to 100 times, making it the ideal precision instrument for long, repetitive pipetting tasks, such as tube or plate filling, and aliquoting reagents. Liquid is aspirated and dispensed by positive displacement, which means there is no air cushion that may be affected by liquid sample properties. This ensures that the correct volume is always dispensed - regardless of the density, viscosity and volatility of the liquid.
The Combitips® advanced positive displacement dispenser tips are automatically recognized - eliminating time consuming volume calculations - and are hermetically sealed to provide a high level of user, instrument and sample safety. Ideal for handling infectious, toxic or radioactive liquids.
Eppendorf pioneered the Multipette/Combitips multi-dispenser system in 1978 and improved it several times since. It was the very first pipetting system allowing users to fill the tip once and dispense multiple times. The concept remains a driver for efficient liquid handling and a staple in many labs working with plates or series of tubes.

Advanced interface and sensor control for easy operation
Step counter

  • Displays the number of executed dispensing steps

Volume selection dial

  • 20 different volume settings for every size of Combitips advanced

Motion sensor

  • Even if a Combitips advanced dispenser tip is left attached, the Multipette M4 switches off when not in use to save power. When moved again, it switches back on automatically, while still “remembering” the number of executed dispensing steps for increased efficiency.

Combitips advanced attachment sensor

  • Automatic Combitips advanced tip recognition and volume display
  • Ensures a secure connection between Combitips advanced and Multipette M4

Make long, repetitive pipetting tasks more comfortable
With its easy-to-reach and easily adjustable volume selection dial, the Multipette M4 makes repetitive pipetting tasks manageable. A hand rest supports a relaxed, ergonomic hand position and ease-of-use, ensuring the Multipette M4 provides a greater level of comfort over the day.
The ergonomically shaped operating lever both fills and dispenses the liquid, and also ejects the Combitips advanced dispenser tips, with one-handed operation.

Convenient storage options for your multi-dispenser & pipettes
Our Multipette M4 pipette holders for wall mounting or the Eppendorf Pipette Holder System can be affixed to virtually any surface or integrated with either our charging or non-charging manual pipette carousel stands. Alternatively, one Multipette M4 multi-dispenser can be stored in the Pipette Stand 2 by Eppendorf.

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