Temperature ranges are defined as room temperature for certain products and processes in industry, science, standards, and consumer goods. For instance, for the shipping and storage of pharmaceuticals, the United States Pharmacopeia-National Formulary (USP-NF) defines controlled room temperature as between , with excursions between  allowed, provided the mean kinetic temperature does not exceed . The European Pharmacopoeia defines it as being simply , and the Japanese Pharmacopeia defines "ordinary temperature" as , with room temperature being . Merriam-Webster gives as a medical definition a range of  as being suitable for human occupancy, and at which laboratory experiments are usually performed.