YMC Sumichiral OA4700 Analytical Guard Column

SUMICHIRAL OA columns are high-performance chiral columns for enantiomer separation by HPLC. On SUMICHIRAL OA columns direct separation of various enantiomers can be realized effectively. Enantiomeric separation is achieved from the various diastereomeric interactions such as hydrogen bonding, charge transfer and host-guest interactions, etc. SUMICHIRAL OA columns are very useful for the accurate determination of the optical purity and for the preparation of pure enantiomers of biologically active compounds such as pharmaceuticals, pesticides, and perfumes.

Application: For Enantiomer Separation by HPLC

• The large number of theoretical plates of the columns offers high resolution
• The packing materials have chemical stability and the columns have long life
• The enantiomeric stationary phases give the inverse elution orders, resulting in accurate determination of the optical purity and efficient preparation of the enantiomer are