Portrait Wako Chemicals GmbH is a wholly owned subsidiary of Wako Pure Chemical Industries, Ltd. (Osaka, Japan) one of the leading manufacturers of Laboratory Chemicals, Specialty Chemicals and Diagnostic reagents with worldwide business activities. Wako Chemicals GmbH was established in 1974 in Düsseldorf (Germany), and covers in addition to the diagnostic reagent production, the supply of laboratory, diagnostic and speciality reagents for R&D activities, life science and pharmaceutical industries in Europe.