News|Articles|March 10, 2026

Automated LLE for fatty acid analysis in infant formula

Author(s)GERSTEL

This AppNote demonstrates how liquid-liquid extraction for fatty acid methyl esters (FAMEs) in infant formula can be reliably automated in accordance with AOAC® 2012.13. Using the GERSTEL MPS, critical timing, mixing, and reagent addition steps are precisely controlled, ensuring reproducible and robust results.