# ISO 1279:1973 — Withdrawn and superseded ISO standards

For ISO 1279:1973, item title is Essential oils — Determination of carbonyl compounds content — Hydroxylammonium chloride method; status code is 9599; successor is ISO 1279:1984 | ISO 1279:1996; withdrawn / published date is 1973-04-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1279:1973 _(verified: appears in the quote below)_
- **Item title:** Essential oils — Determination of carbonyl compounds content — Hydroxylammonium chloride method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1279:1984 | ISO 1279:1996
- **Withdrawn / published date:** 1973-04-01 _(verified: appears in the quote below)_

## What the source says

> 5878,IS,,ISO 1279:1973,Essential oils — Determination of carbonyl compounds content — Hydroxylammonium chloride method,Huiles essentielles — Détermination de la teneur en constituants carbonylés — Méthode au chlorure d'hydroxylammonium,1973-04-01,1,['71.100.60'],ISO/TC 54,9599,,"[5879,5880]","['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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).