Infant formula and adult nutritionals. Determination of free and total choline and free and total carnitine. Liquid chromatography tandem mass spectrometry (HPLC-MS/MS)
1 Scope
This document specifies a method for the determination of total or free choline and
carnitine in infant formula and adult nutritionals by liquid chromatography and tandem mass spectrometry (HPLC-MS/MS).