# ISO 17380:2004 — Withdrawn and superseded ISO standards

For ISO 17380:2004, item title is Soil quality — Determination of total cyanide and easily released cyanide — Continuous-flow analysis method; status code is 9599; successor is ISO 17380:2013; withdrawn / published date is 2004-11-23, recorded from its source on 2026-08-05.

- **Identifier:** ISO 17380:2004 _(verified: appears in the quote below)_
- **Item title:** Soil quality — Determination of total cyanide and easily released cyanide — Continuous-flow analysis method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 17380:2013
- **Withdrawn / published date:** 2004-11-23 _(verified: appears in the quote below)_

## What the source says

> 33033,IS,,ISO 17380:2004,Soil quality — Determination of total cyanide and easily released cyanide — Continuous-flow analysis method,Qualité du sol — Détermination des cyanures totaux et des cyanures aisément libérables — Méthode d'analyse en flux continu,2004-11-23,1,['13.080.10'],ISO/TC 190/SC 3,9599,,[55886],"['en','fr']",15,"<p>ISO 17380:2004 specifies a method for the photometric determination of the total cyanide and the easily released cyanide mass fraction in soil using an automated-distillation continuous-flow analysis.</p><p>ISO 17380:2004 applies to all types of soil with cyanide mass fractions above 1 mg/kg on the basis of dry matter, expressed on the basis of the cyanide ion.</p

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).