H & N Instruments, Inc. conducts contract research in colloid and interface science. The company offers problem solving solutions involving foams, emulsions, dispersions, and wetting for industrial and government clients. H&N have the capacities to design, build, and test customized instrumentation to solve problems for clients. H&N has conducted numerous investigations for clients in the personal care, chemical, plastics, construction, medical device, food, paper, and petroleum industries.