# ISO 6587:1980 — Withdrawn and superseded ISO standards

For ISO 6587:1980, item title is Paper, board and pulps — Determination of conductivity of aqueous extracts; status code is 9599; successor is ISO 6587:1992; withdrawn / published date is 1980-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6587:1980 _(verified: appears in the quote below)_
- **Item title:** Paper, board and pulps — Determination of conductivity of aqueous extracts _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6587:1992
- **Withdrawn / published date:** 1980-12-01 _(verified: appears in the quote below)_

## What the source says

> 12992,IS,,ISO 6587:1980,"Paper, board and pulps — Determination of conductivity of aqueous extracts","Papier, carton et pâtes — Détermination de la conductivité des extraits aqueux",1980-12-01,1,"['85.060','85.040']",ISO/TC 6,9599,,[12993],"['en','fr']",3,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).