Publikuar
Two methods are specified. Method A is applicable to products having a nickel content of 0.01 to 1.0 % (m/m), method B is applicable to products having a nickel content of 0.005 to 1.0 % (m/m). Both methods specify principle, reactions (method A only), reagents, apparatus, sample, procedure and expression of results.
PUBLISHED
ISO 315:1984
90.60
Close of review
5 qer 2021
Minerale mangani dhe koncentrate - Përcaktimi i përmbajtjes së nikelit - Metoda spektrometrike dimethilglyoxime dhe metoda spektrometrike me absorbim atomik të flakës
60.60 Standard published
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