Tosoh Bioscience, Inc., based in Grove City, OH, is a U.S. subsidiary of Tosoh Corporation's Bioscience Division, headquartered in Tokyo, Japan. Established in the United States in 1989, Tosoh Bioscience has become known throughout the Americas for providing sophisticated diagnostic systems to doctor's offices, hospitals and reference laboratories.

Global Resources
Tosoh Corporation, headquartered in Tokyo, Japan, is a diversified international chemical and specialty materials company. Founded in 1935, the Company has expanded its reach into high value-added businesses such as fine chemicals, scientific instrumentation, thin film materials and quartzware. Today, Tosoh employs more than 12,000 people worldwide and generates sales of over $7.7 billion annually.

Diagnostic Leadership
Tosoh builds upon its proven reputation and maintains leadership in Clinical Diagnostics. With state-of-the-art immunoassay and HPLC systems, Tosoh offers superior instrumentation to continually meet the operational and economic needs of laboratories today and in the future.

Immunoassay Pioneers
Tosoh, a pioneer in the field of automated immunoassay systems, continually evolves its product line to offer the most advanced systems in the world. Tosoh AIA Automated Immunoassay Analyzers provide testing for a broad menu of quality assays in a unique patented dry reagent format.

With rapid changes in technology, laboratories demand innovation. Tosoh remains at the forefront with a world class network of research facilities, scientists, engineers and customer support specialists. We have a solid commitment to provide Tosoh customers the best in clinical diagnostics.