Fast, easy and ergonomic
dilution method

Who are we?

We are experts in serial dilutions.

We are the creators and manufacturers of an innovative serial dilution method, the Dilucup® System, which has improved work in many microbiology laboratories around the world for more than two decades.

LabRobot Products AB is a Swedish company part of AddLife, an independent group listed on Nasdaq Stockholm Large Cap. The offices and the production line of LabRobot are located in Stenungsund, 45 km north of Gothenburg.


“Smooth process, good quality and always fast delivery”

~ Peter Karlsson, Quality lab coordinator,
Arla Foods Jönköping, Sweden


"We save a lot of time with Dilucup!
We don’t need to either prepare the dilution tubes or do quality control of the diluents.
The Dilucup System truly makes life easier!”

~ Martina Costa, Director, Globalab, Portugal

Easy and accurate to conduct measurements with Dilucup System. 
The exact volume of the solvent and the constant shaking
ensures a uniform concentration of the sample”.

~ Tetiana Garkavanko, Deputy Director, Food Safety and Consumer Protection of Ukraine.

Highly accurate diluent volume


We control our dilution cups very much to make sure they have as little deviation from 9 mL as possible. We regularly make statistics of our analyses, and this is … Read more

New reactor installed


This week we completed the installation of our new reactor and its heat exchanger! With it we can produce up to 50% more Dilucups daily! A necessary investment to meet … Read more


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