# ISO 18227:2014 — Withdrawn and superseded ISO standards

For ISO 18227:2014, item title is Soil quality — Determination of elemental composition by X-ray fluorescence; status code is 9599; successor is ISO 18227:2025; withdrawn / published date is 2014-02-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO 18227:2014 _(verified: appears in the quote below)_
- **Item title:** Soil quality — Determination of elemental composition by X-ray fluorescence _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 18227:2025
- **Withdrawn / published date:** 2014-02-19 _(verified: appears in the quote below)_

## What the source says

> 61816,IS,,ISO 18227:2014,Soil quality — Determination of elemental composition by X-ray fluorescence,Qualité du sol — Détermination de la composition élémentaire par fluorescence X,2014-02-19,1,['13.080.10'],ISO/TC 190/SC 3,9599,,[83400],['en'],38,"<p>ISO 18227:2014 specifies the procedure for a quantitative determination of major and trace element concentrations in homogeneous solid waste, soil, and soil-like material by energy dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with matrix-matched standards.</p><p>ISO 18227:2014 is applicable for the following elements: Na, Mg, Al, Si, P, S, Cl, K, Ca, Ti,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).