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ISO 10258:2018

Copper sulfide concentrates — Determination of copper content — Titrimetric methods

Publication date:   Feb 22, 2018

General information

90.93 Standard confirmed   Dec 20, 2023

ISO

ISO/TC 183 Copper, lead, zinc and nickel ores and concentrates

International Standard

73.060.99   Other metalliferous minerals

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Scope

ISO 10258:2018 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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 10258:2015

NOW

PUBLISHED
ISO 10258:2018
90.93 Standard confirmed
Dec 20, 2023