Ulja i masti biljnog porekla – Određivanje proizvoda razgradnje hlorofila a i a' (feofitini a, a' i pirofeofitini) – Izmena 1
Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) (ISO 29841:2009/AMD 1:2016)