Rapid and simple determination of vitamin A and vitamin E in human plasma by column-switching high-performance liquid chromatography

Abstract

In this contribution, the rapid and simple determination of vitamins A and E and vitamin E acetate as internal standard in human plasma by HPLC with column-switching technique was proposed.

Keywords

• vitamin A
• vitamin E
• vitamin E acetate
• column-switching
• restricted access material (RAM)
• HPLC