
Copper, lead, zinc and nickel sulfide concentrates — Determination of mass of contained metal in a lot
NORMA vydaná dňa 2.6.2016
Označenie normy: ISO 13543:2016-ed.2.0
Dátum vydania normy: 2.6.2016
Počet strán: 8
Približná hmotnosť: 24 g (0.05 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: ISO 13543:2016 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 estimating the variance and confidence intervals for the mass of contained metal is also specified.