Norcross, GA, USA – 19 May 2020. Micromeritics Instrument Corp., a global leader in material characterization technologies, offers a number of non-local density functional theory (NLDFT) models which underlines its ongoing commitment to refine the performance of gas adsorption techniques for materials with microporous structure. Customers can pick from more than 30 NLDFT models to match the properties of their material (chemical composition, pore geometry) and understand pore size distribution of a probe more effectively. The company also offers what is believed to be the first commercially available NLDFT model for a MOF (metal organic framework). Micromeritics customers can download any of the models, free of charge, and have access to future models as they are developed and released. Easily applied with existing software, the models improve the accuracy of porosity metrics derived from gas adsorption data: Porosity is performance-defining for many materials, with pore structure at the micropore scale (