KS ISO 12830:2019

Paper, board, pulps and cellulose nanomaterials -Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium

Specifies the procedure for the determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium by atomic absorption spectrometry (AAS) or by inductively coupled plasma emission spectrometry (ICP/ES).