Advanced reaction characterizationto understand and optimize chemical reactions throughout a diverse array of thermal conditions and pressure levels conditions, Chemists and chemical engineers require in, Depth reaction information. This data has traditionally been obtained via offline techniques that require extraction and sample preparation which is therefore not a true illustration of the reaction components. Reactir is a real, Time, In situ mid, Infrared based system that monitors reactive chemistry to products and, Track reactants intermediates under actual reaction conditions. Reactir helps develop safe, By eliminating offline sampling, Robust processes faster. Sampling technology options enable reactions to be monitored under a broad variety of conditions including high and low temperatures and high pressures. Chemistries include hydrogenation hydroformylation/oxo synthesis phosgene chemistry organolithium chemistry azide chemistry all of which are unsuitable for offline sampling.