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ISO 13546:2021

Copper concentrates — Determination of mercury content — Cold vapour atomic absorption spectrometric method

Publication date:   Jul 29, 2021

General information

90.20   Standard under periodical review   Jul 15, 2026

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

This document specifies an acid digestion and vapour generation atomic absorption spectrometric method for the determination of the mercury content in copper sulfide concentrates.
This document is applicable to mass fraction of mercury between 5 µg/g and 65 µg/g in copper sulfide concentrates.

Life cycle

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PUBLISHED
ISO 13546:2021
90.20 Standard under periodical review
Jul 15, 2026