Los Alamos National Laboratory offers the ThermaSpin High-Temperature Viscometer, developed by its scientists, for commercial licensing. The sealed instrument is designed to measure the viscosity of molten salts, metals, and other reactive liquids at temperatures approaching 1,000°C while controlling the atmosphere and limiting contamination. The technology is intended for advanced nuclear energy, thermal energy storage, high-temperature materials processing, and research applications; the notice states that it is not a call for external services to develop the technology.