# ISO 9198:2001 — Withdrawn and superseded ISO standards

For ISO 9198:2001, item title is Paper, board and pulp — Determination of water-soluble sulfates; status code is 9599; successor is ISO 9198:2020; withdrawn / published date is 2001-05-24, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9198:2001 _(verified: appears in the quote below)_
- **Item title:** Paper, board and pulp — Determination of water-soluble sulfates _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9198:2020
- **Withdrawn / published date:** 2001-05-24 _(verified: appears in the quote below)_

## What the source says

> 31629,IS,,ISO 9198:2001,"Paper, board and pulp — Determination of water-soluble sulfates","Papier, carton et pâte — Détermination des sulfates solubles dans l'eau",2001-05-24,2,"['85.060','85.040']",ISO/TC 6,9599,[16824],[76082],"['en','fr']",4,"<p>This International Standard specifies a method for the determination of water-soluble sulfates in all types of pulp,</p><p>paper and board. The lower limit of the determination is 20 mg of sulfate ion per kilogram of dry sample.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).