DIN Standards Committee Nonferrous Metals
ISO 12743
Copper, lead and zinc sulfide concentrates - Sampling procedures for determination of metal and moisture content
Kupfer-, Blei- und Zinksulfidkonzentrate - Probenahmeverfahren zur Bestimmung des Metall- und Feuchtegehaltes
Responsible national committee
NA 066-02-06 AA - Methods of analysis
Responsible international committee
ISO/TC 183/WG 9 - Sampling of copper, lead and zinc concentrates