Shfuqizuar
ISO 10258:2015 specifies two titrimetric methods for the determination of the copper content of copper sulfide concentrates in the range 15 % (m/m) to 50 % (m/m), using sodium thiosulfate after separation (method 1) or without separation (method 2) of copper from interfering elements.
WITHDRAWN
ISO 10258:1994
WITHDRAWN
ISO 10258:2015
95.99
Withdrawal of Standard
22 shk 2018
PUBLISHED
ISO 10258:2018
Koncentrate të sulfidit të bakrit - Përcaktimi i përmbajtjes së bakrit- Metodat titrimetrike
95.99 Withdrawal of Standard