# ISO 9174:1990 — Withdrawn and superseded ISO standards

For ISO 9174:1990, item title is Water quality — Determination of total chromium — Atomic absorption spectrometric methods; status code is 9599; successor is ISO 9174:1998; withdrawn / published date is 1990-04-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9174:1990 _(verified: appears in the quote below)_
- **Item title:** Water quality — Determination of total chromium — Atomic absorption spectrometric methods _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9174:1998
- **Withdrawn / published date:** 1990-04-19 _(verified: appears in the quote below)_

## What the source says

> 16777,IS,,ISO 9174:1990,Water quality — Determination of total chromium — Atomic absorption spectrometric methods,Qualité de l'eau — Dosage du chrome total — Méthodes par spectrométrie d'absorption atomique,1990-04-19,1,['13.060.50'],ISO/TC 147/SC 2,9599,,[28636],['en'],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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).