# ISO 2871:1973 — Withdrawn and superseded ISO standards

For ISO 2871:1973, item title is Surface active agents — Detergents — Determination of cationic-active matter — Direct two-phase titration procedure; status code is 9599; successor is ISO 2871-1:1988; withdrawn / published date is 1973-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2871:1973 _(verified: appears in the quote below)_
- **Item title:** Surface active agents — Detergents — Determination of cationic-active matter — Direct two-phase titration procedure _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2871-1:1988
- **Withdrawn / published date:** 1973-12-01 _(verified: appears in the quote below)_

## What the source says

> 7885,IS,,ISO 2871:1973,Surface active agents — Detergents — Determination of cationic-active matter — Direct two-phase titration procedure,Agents de surface — Détergents — Détermination de la teneur en matière active cationique — Méthode par le titrage direct dans deux phases,1973-12-01,1,['71.100.40'],ISO/TC 91,9599,,[7887],"['en','fr']",2,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).