Biophysical Tools GmbH is your competent partner for Microfluidics – starting with the experiment planning up to its realisation. We are experts in ultra-precise and -fast flow control of fluids (liquids and gases) in Microfluidics and Mesofluidics, which is the focus of our both leading product groups – a flow control system and multi-channel perfusion system.

Our goal is to provide highly precise standards for quantitive measurements in Biophysics, Biochemistry, Biology and Medicine. In addition, you benefit from our optional Open Source solution for the system control, for you can develop and adapt it on your own. We integrate our products into your IT environment and develop automatic protocols for the realisation of your specific experiments.

Precision Pressure Control System (P2CS)

Pressure-Controlize Your Microfluidic Experiments!

Precision Pressure Control System (P2CS)

Most precise fluid control on a chip or in a capillary.
Vacuum and pressure in each channel.
No overshootings.

Micro Perfusion System Kit (MPS-8)

Switch liquids. Get rid of flow interruptions. Simplify your experiment. - Perfusion technology!

Micro Perfusion System Kit (MPS-8)

Automated or manual switching of liquids.
Stable flow rates.
Autoclaveable channel layer.

Content Management Units (CMU)

Discover the Difference – Xtending Fluid Storage Possibilities!

Content Management Units (CMU)

Storage of your working fluids in four reservoirs.
Different volumes available, e.g. 1.5 ml, 4ml or more.
Autoclaveable materials as an option.

Miniaturized and Modular Microscope (M3)

Microfluidic microscope set – be versatile!

Miniaturized and Modular Microscope (M3)

Starter microscope set for microfluidic applications.
Place optical elements as you wish.

Our Focus

Implementation of microfluidic devices for stable and precise flow control based on pressure control – in biology, flow chemistry, medical research, biophysics and even more. Precise measurement at microscale,  integration of all devices in any laboratory environment and high usability are our goals.


Our Software

You can control our microfluidic devices via serial communication or our intuitive easy-to-use graphic user interface, which can be used with Linux, Windows and Mac.

Our Services

If you want to know how to calculate flow rate, volume flow or mass flow or which chip design is appropriate for your specific experiment, let us look together for optimal approach. We simulate flows, develop models and can implement your ideas as rapid prototyping.

Feel free to contact us for any further information

Applications with P2CS

Automatic sine function with the pressure-driven flow control in a micro channel.

Droplet generation in a microchannel.


We will be present at microTAS on 27-31 October 2019 in Basel.

We were present at 19th Heiligenstädter Kolloquium on 24 – 29 September 2018.

3 versions of a mobile PVS

We launched a new product – pressure and vacuum source.

We were present at Expoquimia from 2 to 6 October 2017, Barcelona/Spain

We were present at Labvolution 2017 from 16 to 18 May 2017, Hannover/Germany

We were present at MicroTAS from 9 to 13 October 2016, Dublin/Ireland