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


Register now to our minisymposium on Protein Formulation and Characterization

Register now for the minisymposium on Protein Formulation and Characterization; March 21st at DTU, Denmark. This is a joint event between Wyatt Technology and SOLVE with invited speakers from leading local pharmaceutical companies and Universities, see the agenda below. Overcome the challenges and explore the latest opportunities in advanced protein formulation and protein characterization. We…

SOLVE is a partner in NextBioForm

We are a partner in the Vinnova-financed research center NextBioForm starting in January 2018 and coordinated by RISE. NextBioForm will focus on development and formulation of next generation biopharmaceuticals.