# ISO 12743:2018 — Withdrawn and superseded ISO standards

For ISO 12743:2018, item title is Copper, lead, zinc and nickel concentrates — Sampling procedures for determination of metal and moisture content; status code is 9599; successor is ISO 12743:2021; withdrawn / published date is 2018-06-08, recorded from its source on 2026-08-05.

- **Identifier:** ISO 12743:2018 _(verified: appears in the quote below)_
- **Item title:** Copper, lead, zinc and nickel concentrates — Sampling procedures for determination of metal and moisture content _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 12743:2021
- **Withdrawn / published date:** 2018-06-08 _(verified: appears in the quote below)_

## What the source says

> 69467,IS,,ISO 12743:2018,"Copper, lead, zinc and nickel concentrates — Sampling procedures for determination of metal and moisture content","Concentrés de cuivre, de plomb, de zinc et de nickel — Procédures d'échantillonnage pour la détermination de la teneur en métal et de l'humidité",2018-06-08,3,['73.060.99'],ISO/TC 183,9599,[40697],[81126],['en'],78,"<p>This document sets out the basic methods for sampling copper, lead, zinc and nickel concentrates from moving streams and stationary lots, including stopped-belt sampling, to provide samples for chemical analysis, physical testing and determination of moisture content, in accordance with the relevant International Standards. Where the conc

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).