ISO 13546:2021

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

Publication date: Jul 29, 2021

General information

Current stage: 90.20 Effective date: Jul 15, 2026

Originator: ISO

Owner: ISO/TC 183

Type: International Standard

ICS: 73.060.99

Languages: English

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Status: Published

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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

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