Normal phase chiral columns from Bonna-Agela Technologies are based on modified celluloses and starches. This type of chiral columns represents the most effective means of analyzing chiral compounds and obtaining pure enantiomers, i.e., e.e. purity >99% enantiomeric excess. Main Festures: ● Hydrogen bonding, π-π and the "embedded" composite integrated mechanism ● Venusil CA and CO columns are applicable to separate 80% chiral compounds ● Wide selectivity and high loading capacity