Microarray droplets each with a volume between 1ยตl and 10nl on a glass slide

M2-Instruments presents the iFOUR

The Benchtop Microdispenser for your low volume application

Microdispensing has never been so reliable and easy: M2-Instruments provides the flexible and precise liquid handling solution for companies or research groups with biotechnological or diagnostic applications.


The Microdispensing Instrument iFOUR offers a variety of options for microdispensing in the picoliter and nanoliter range. Due to its compact form, it fits on any lab bench, making it a perfect micropipetting addition to your lab's capabilities.
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Dispensing Technology

Our non-contact Microdispensing Technology providing a volume range from nanoliter to picoliter and is capable of handling limited volumes of most sensitive aliquots, including experimental orientated Microarray Printing.
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The iFOUR is your instrument for advanced microdispensing applications - whether you want to develop a diagnostic test or to load your biosensors with proteins, aptamers, oligos, gluons, etc. It is also the right choice if you want to create microarrays on silicon chips, slides or into microtiter plates.
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Configure your iFOUR

Your microdispensing instrument is just a few steps away: Request your non-binding offer today using the online configurator.

1. Configuration

The first step to your iFOUR is the configurator. Select your components and combine everything in our visual interface.

2. Order

After receiving and checking your request, the M2-Team will contact you.

3. Custom Build

Your iFOUR will be custom-built based on your individual specifications.

4. Delivery

The delivery is performed by EX-works, directly to your doorstep. Now you are a part of the M2 family.

M2-Instruments - News

Discover the iFOUR at ADLM 2024

July 28 - August 01, 2024 | Chicago, IL, United States

See the iFOUR in action at the ADLM Show (formerly AACC) in Chicago, where the global laboratory medicine community comes together as one. Our US distributor, axiVEND, will be demonstrating our Microdispensing Instrument at booth 3846.

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High-capacity Piezo-Driven Microdispenser

A breakthrough in microdispensing devices - introducing the PDMD-L, set to revolutionize with single dispensers handling larger volume ranges than ever. Get ready for a game-changer, releasing end of January 2024. Watch this and other videos on the M2 Instruments YouTube channel.

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Spot detection with integrated head camera

Quality control with the iFOUR's integrated head camera system: Define target positions and reference points on the target substrate, recognize spots manually or by automatically recording all spots during your run. This video shows you how easy it works.

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Working Student | Intern (m/f/d)

immediately | place of work: Wildau

Are you a dedicated student in mechanical engineering, automation technology, or a similar technical field? Do you have experience in setting up and operating CNC milling machines? We are currently seeking individuals like you to join our team. Visit our career website for more details and take the next step towards an exciting opportunity.

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Droplet Optimization with InDot Software

Discover the power of droplet optimization with the iFOUR wash station's built-in droplet camera. Watch as we guide you through the process of setting up your dispenser for precise pico liter dispensing with a Piezo-Driven Microdispenser (PDMD). Get ready to take your dispensing to the next level with this informative video demonstration.

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Lab Automation and Ressource Management

In the September 2023 issue of LABO magazine, the author team from M2-Instruments and M2-Automation explores the use of automated microdosing systems in relation to sustainability in laboratories. Discover the full article (in German language only) here.

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M2-Instruments Info Service

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