NA 021
DIN Standards Committee Iron and Steel
Standards
[Withdrawn]
ISO 4693
ISO 4693
Iron ores; Determination of copper content; Flame atomic absorption spectrometric method
Title (German)
Eisenerze; Bestimmung des Kupfergehalts; spektrophotometrische Flammen-Atomabsorptionsmethode
Responsible national committee
NA 021-00-30 AA - Methods of chemical analysis