Orochem Technologies Inc. has manufactured sample preparation products, chromatography columns, proteomics and oligo research products, and positive pressure processors in the USA since 1996. Orochem offers final products, contract synthesis of resins and oligo, and contract packing services. Orochem provides Simulated Moving Bed (SMB) Chromatography technology for the laboratory scale, pilot scale, and large-scale purification of commercially viable molecules for its customers worldwide. Orochem’s products and services for Simulated Moving Bed Chromatography include the synthesis and manufacture of stationary phases “tailored for specific separations”, a uniquely engineered SMB system, and the installation and commissioning of the SMB systems at customer sites with well-trained Orochem technical service engineers. Orochem owns several manufacturing facilities around the world. The Naperville, Illinois, USA site has about 84,000 square feet of manufacturing area where most of the Membrane Filter Plates, Silica manufacturing, Silica bonding, Solid Phase Extraction products, and HPLC Columns are manufactured. Orochem India, Mumbai has a 20,000-square-foot facility and manufactures Sample prep products for Discovery and clinical research organizations in Asia. Simulated Moving Bed chromatography systems are designed, built, and assembled completely at our US locations in Naperville Illinois.