Simultaneous Determination of Vitamins A and E in Infant Formula by ACQUITY UPC² with PDA Detection

Vitamin A (retinyl acetate and retinyl palmitate) and Vitamin E (alpha-tocopheryl acetate and alpha-tocopherol) were extracted from infant formula samples, then analyzed on using Waters UltraPerformance Convergence Chromatography (UPC²) with PDA Detection. UPC² provides a faster, simpler, and "greener" approach for the simultaneous determination of vitamins A and E in infant formulas.