Chirality has become vitally important in the pharmaceutical, chemical, and agricultural industries. The differences that make compounds chiral can produce critically different pharmacological effects in biological systems. As a result, demand for stereoselective separation techniques and analytical assays to evaluate the enantiomeric purity of chiral compounds, has increased. Chiral chromatography has become a necessary tool - not only for the analytical determination of enantiomeric purity, but also for the isolation of pure enantiomers. Regis, the leader in chiral separations, offers a broad range of Chiral Stationary Phases (CSPs) for your analytical and preparative chromatography needs.