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Cellulose triacetate, an chiral polymer that has been widely used in chiral recognition in high performance liquid chromatography, and also used in membrane science such as reverse osmosis, microfiltrtion and ultrafiltration, was coated on silica gel as stationary phase for HPLC and the pores of membrane were created by chiral additive (+)-di-O,O′-p-toluyl-d-tartarric acid, (+)-1-phenyl-1,2-ethanediol...
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