The chiral stationary phase in beta-DEX 120 columns contains permethylated beta-cyclodextrin embedded in an intermediate polarity stationary phase. They are recommended for the enantiomeric separation of a wide range of chiral compounds (ketones, esters, alkanes, alkenes, alcohols, acids, ethers, etc.). The 10% (beta-DEX 110) and 20% (beta-DEX 120) beta-cyclodextrin content alters the elution order while maintaining similar enantioselectivity.
Application: ß -DEX(TM) 120 chiral capillary column was used for the GC analysis of chiral Bis(oxazolinylmethyl)amine ligand.
Legal Information: DEX is a trademark of Sigma-Aldrich Co. LLC
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