BS ISO 21468:2020-婴儿配方奶粉和成人营养品游离和总胆碱以及游离和总肉碱的测定液相色谱-串联质谱（HPLC-MS/MS）-国家数字标准馆

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Infant formula and adult nutritionals. Determination of free and total choline and free and total carnitine. Liquid chromatography tandem mass spectrometry (HPLC-MS/MS) 婴儿配方奶粉和成人营养品游离和总胆碱以及游离和总肉碱的测定液相色谱-串联质谱（HPLC-MS/MS）

发布日期： 2020-10-07

                本文件规定了通过液相色谱和串联质谱（HPLC-MS/MS）测定婴儿配方奶粉和成人营养品中总胆碱或游离胆碱和肉碱的方法。购买本文件时可获得的所有当前修订均包含在购买本文件中。

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).All current amendments available at time of purchase are included with the purchase of this document.

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发布单位或类别：英国-英国标准学会

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