Princeton Applied Research (PAR) and Solartron Analytical are the global leaders in the design, manufacture, and support of instrumentation for research in electrochemistry and materials analysis. Over a combined 110 years of development knowledge are in our instruments and accessories, advancing the research into the physical and electrochemical properties of batteries, fuel cells, capacitors, corrosion inhibitors, organic coatings and sensors, as well as the characterization of materials for dielectrics and solar cells.