The World’s Leading AF4 Contract Lab

SOLVE is a contract analytical lab, located in Sweden and the US, operating highly specialized instrumentation to help you gain knowledge about your materials. We are a qualified team of PhD level scientists and we provide the best analytical capabilities in our quality controlled lab as well as customized consultation services.

Field-flow fractionation – one of our core technologies

One of our core technologies – field-flow fractionation, AF4 – is a recommended method for small nanoparticles up to large polymers as well as fragile protein aggregates, and can be applied standalone or orthogonal to our other techniques.

Contact us today, we are excited to work with you.

Our most requested techniques

The materials that we focus on


We have a booth at BioEurope Copenhagen – meet us there!

Scandinavia’s only brain belt region will have a booth at BioEurope, Copenhagen in November. Email or come talk to Sebastian if you want to meet!

Meet Sebastian from SOLVE during the fall

Meet Sebastian at: BioSpain, September 25-27 in Seville, Spain BioEurope, November 5-7 in Copenhagen, Denmark New Horizons in Biologics & Bioprocessing, December 18 in Stockholm …and more to come!