ISO 20631:2023 嬰兒配方食品和成人營養品 三酶提取和超高效液相色譜串聯質譜法(UHPLC-MS/MS)測定總葉酸含量
Infant formula and adult nutritionals — Determination of total folate content by trienzyme extraction and ultra high performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS)