# ISO 6739:1982 — Withdrawn and superseded ISO standards

For ISO 6739:1982, item title is Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry; status code is 9599; successor is ISO 6739:1988; withdrawn / published date is 1982-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6739:1982 _(verified: appears in the quote below)_
- **Item title:** Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6739:1988
- **Withdrawn / published date:** 1982-12-01 _(verified: appears in the quote below)_

## What the source says

> 13195,IS,,ISO 6739:1982,Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry,Fromage de sérum — Détermination des teneurs en nitrates et en nitrites — Méthode par réduction au cadmium et photométrie,1982-12-01,1,['67.100.30'],ISO/TC 34/SC 5,9599,,[13196],"['en','fr']",6,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).