# ISO 3886:1977 — Withdrawn and superseded ISO standards

For ISO 3886:1977, item title is Iron ores — Determination of manganese content — Spectrophotometric method; status code is 9599; successor is ISO 3886:1986; withdrawn / published date is 1977-03-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3886:1977 _(verified: appears in the quote below)_
- **Item title:** Iron ores — Determination of manganese content — Spectrophotometric method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3886:1986
- **Withdrawn / published date:** 1977-03-01 _(verified: appears in the quote below)_

## What the source says

> 9491,IS,,ISO 3886:1977,Iron ores — Determination of manganese content — Spectrophotometric method,Minerais de fer — Dosage du manganèse — Méthode spectrophotométrique,1977-03-01,1,['73.060.10'],ISO/TC 102,9599,,[9492],"['en','fr']",7,

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).