# ISO 11869:1997 — Withdrawn and superseded ISO standards

For ISO 11869:1997, item title is Yogurt — Determination of titratable acidity — Potentiometric method; status code is 9599; successor is ISO/TS 11869:2012; withdrawn / published date is 1997-01-30, recorded from its source on 2026-08-05.

- **Identifier:** ISO 11869:1997 _(verified: appears in the quote below)_
- **Item title:** Yogurt — Determination of titratable acidity — Potentiometric method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/TS 11869:2012
- **Withdrawn / published date:** 1997-01-30 _(verified: appears in the quote below)_

## What the source says

> 20278,IS,,ISO 11869:1997,Yogurt — Determination of titratable acidity — Potentiometric method,Yaourt — Détermination de l'acidité titrable — Méthode potentiométrique,1997-01-30,1,['67.100.99'],ISO/TC 34/SC 5,9599,,[56875],"['en','fr']",4,<p>Specifies a potentiometric method for the determination of the titratable acidity of natural yogurt and fruit yogurt.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).