Preparative separation and purification

Large experience in the purification of any type of small molecules at any scale from mg to 10 g and in the separation of chiral compounds, including purification of enriched chiral mixtures and diastereomeric separation


  • Achiral compounds: Reverse phase HPLC chromatography triggered by UV or MS detection.
  • Chiral compounds: Normal phase chiral chromatography with a wide range of analytical and semi preparative chiral columns for the separation of enantiomers of racemic chiral compounds, purification of enriched mixtures, diastereomer separation and purity confirmation of pooled samples.
  • Typical recoveries are around 75%.

Turnaround time: Days to weeks depending on the quantity.

We are proud to announce that Welab is partner of this new EU funded project.

In collaboration with 12 partners from 6 countries, Welab Barcelona is establishing the Antivirus Pandemic Preparedness EuropeAn pLatform (APPEAL), a European research initiative aimed at enhancing preparedness for future pandemics. This EU funded collaboration will establish a comprehensive program for the development of broad-spectrum antiviral drugs within a five year time frame ensuring drug affordability and accessibility to low income countries.
Link to the press release: https://lnkd.in/d-jmV2CS