Apparatus for the measurement of chemical activity coefficients of gas phase species in thermodynamic equilibrium with liquid phase
Résumé
The invention relates to an apparatus comprising a fluidic part (10) intended to contain a sample; an analytical part (30) comprising a waveguide (32); and a permeable membrane (20) closing the fluidic part (10), so as to physically separate the fluidic part (10) from the analytical chamber (30).