Two new polysaccharide-based columns have been added to the manufacturer’s line of columns for HPLC/SFC chiral separations. Together the line forms a set with a wide range of selectivity to resolve 92 percent of enantiomers. One of the new columns is a novel cellulose tris (4-chloro-3-methylephenylcarbamate) phase and the other uses cellulose tris (4-methylbenzoate) as the selector. Both new columns deliver high efficiency and loading capacity and are pressure-stable up to 300 bar. The columns are offered in 3µm and 5µm particle sizes, packed for analytical-scale use or for preparative applications.