Buchem B.V. is a Dutch manufacturing and distribution company for high-tech chemicals and polymers. Its expertise lies in manufacturing of chromatography and biochemical products (TENAX, Sulfonic acids and Buffers), as well as stable isotopes for the (environmental) laboratory and pharmaceutical industry. Buchem delivers worldwide, via distributors in the USA, Europe and Japan or directly to end users. Buchem has his own laboratory and manufacturing facilities at Apeldoorn and Leiden for testing, product development and after-sales service.