EMISON

Spectra Analysis, Inc. is a leading supplier of molecular spectroscopy systems and applications for chromatography. Our current products focus on real-time connection of Infrared Spectroscopy to Gas and Liquid Chromatography.

Shanghai Xitang Biotechnology Co., Ltd. is a high-tech enterprise that integrates research and development, sales, and technical services. It sells and produces various medical research reagents. In the past ten years since its establishment, the com

Ecokorp Ltda., was created in 1996 as an aluminum sulfate factory, in order to satisfy the growing demand of the national coagulant market to treat liquid effluents (wastewater) of industrial plants. In parallel, due to the high purity and quality of