ISO 20637:2015

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ISO 20637:2015 is an international standard that specifies a method for determining myo-inositol in infant formula and adult nutritionals using liquid chromatography and pulsed amperometry with column switching. It allows for the measurement of myo-inositol both in its free form and as phosphatidylinositol. The standard was published in 2015 and last reviewed and confirmed in 2021.