# ISO/TR 11905-2:1997 — Withdrawn and superseded ISO standards

For ISO/TR 11905-2:1997, item title is Water quality — Determination of nitrogen — Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, chemiluminescence detection; status code is 9599; successor is ISO/NP 11905-2; withdrawn / published date is 1997-03-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TR 11905-2:1997 _(verified: appears in the quote below)_
- **Item title:** Water quality — Determination of nitrogen — Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, chemiluminescence detection _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/NP 11905-2
- **Withdrawn / published date:** 1997-03-20 _(verified: appears in the quote below)_

## What the source says

> 23630,TR,,ISO/TR 11905-2:1997,"Water quality — Determination of nitrogen — Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, chemiluminescence detection","Qualité de l'eau — Dosage de l'azote — Partie 2: Dosage de l'azote lié, après combustion et oxidation au dioxyde d'azote, par détection chimiluminescente",1997-03-20,1,['13.060.50'],ISO/TC 147/SC 2,9599,,[58012],"['en','fr']",9,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).