DIN EN ISO 29841/A1:2015-03
Отменен
Vegetable fats and oils - Determination of the degradation products of chlorophylls a and a' (pheophytins a, a' and pyropheophytins) - Amendment 1 (ISO 29841:2009/DAM 1:2014); German version EN ISO 29841:2014/prA1:2014)
