Hanson Research is a world leader in dissolution test technology for the pharmaceutical industry. Founded in California in 1951, we design, manufacture, install, and service equipment for pharmaceutical research and quakity control. Our technology maintains the high standards and commitment to the scientific community first estabilished by our founder, Bill Hanson, a pioneer of the dissolution industry. We ofter a complete line of tablet dissolution, topical, and transdermal test systems and premiered our Vision dissolution product platform in March 2008. We support customers throughout the United States and over 75 counries worlwide. We take pride in our pioneering research, innovative technology, and our ISO 9001:2008 quality program.


We manufacture quality assurance test equipment for use in drug discovery, research and development, formulations, release rate testing, stability and control to serve the pharmaceutical, bio-tech, and life sciences industries. Hanson equipment is installed at pharmaceutical manufactures, contract laboratories, regulatory agencies, and universites worldwide.


Hanson Vision products are not only designed and manufactured with the highest standards of quality and technology, but they are also earth-friendly. All Vision equipment is RoHS (Reduction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment) compliant. We have diligently designed-out heavy metals that are harmful to the environment and are introducing new biodegradable and recyclable packaging. At our design and manufacturing site in California, we have converted over 50% of our waste to recycled content and soy-based ink for our printed materials and are moving towards a paperless office. We at Hanson consider ourselves citizens of the planet and are committed to creating clean Technology for Humanity.


  • Dissolution Sistem
  • Autocampionatori
  • Dissolutions Sistem whith HPLC
  • Diffusion Cell Test Systems
  • Dissolution Data Management Software