标准摘要
[中文适用范围]： 本文件规定了采用液相色谱和串联质谱法 (HPLC-MS/MS) 测定婴儿配方奶粉和成人营养品中总或游离胆碱和肉碱的方法。 [外文原描述]： 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).
英文名称Infant formula and adult nutritionals — Determination of free and total choline and free and total carnitine — Liquid chromatography tandem mass spectrometry (HPLC-MS/MS)