DIN Standards Committee Materials Testing
ISO 5398-4
Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma - optical emission spectrometer (ICP-OES)
Leder - Chemische Bestimmung des Chromoxidgehaltes - Teil 4: Bestimmung durch induktiv gekoppeltes Plasma/optisches Spektrometer (ICP-OES)
Responsible national committee
NA 062-05-52 AA - Chemical test methods for leather and leather auxiliaries