This International Standard specifies the method for determining the mass of contained metal in a lot, based on the wet mass, moisture content and dry basis metal content of the lot. The procedure for es-timating the variance and confidence intervals for the mass of contained metal is also specified.
ISO 13543:1996 history
2016ISO 13543:2016 Copper, lead, zinc and nickel sulfide concentrates - Determination of mass of contained metal in a lot
1996ISO 13543:1996 Copper, lead and zinc sulfide concentrates - Determination of mass of contained metal in a lot