The BAF vision is to unconditionally support researchers in the field of metabolomics. This facility has state-of-the art mass spectrometer instruments that can quantify metabolites and their labeling as well as macromolecules. Ana Paula Alonso (BAF's Director) and Jean Christophe Cocuron (BAF's Manager) are committed to assist scientists: i) in the design of robust analytical methods, and ii) the interpretation of data.