# ISO 19743:2017 — Withdrawn and superseded ISO standards

For ISO 19743:2017, item title is Solid biofuels — Determination of content of heavy extraneous materials larger than 3,15 mm; status code is 9599; successor is ISO 19743:2026; withdrawn / published date is 2017-04-21, recorded from its source on 2026-08-05.

- **Identifier:** ISO 19743:2017 _(verified: appears in the quote below)_
- **Item title:** Solid biofuels — Determination of content of heavy extraneous materials larger than 3,15 mm _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 19743:2026
- **Withdrawn / published date:** 2017-04-21 _(verified: appears in the quote below)_

## What the source says

> 66203,IS,,ISO 19743:2017,"Solid biofuels — Determination of content of heavy extraneous materials larger than 3,15 mm","Biocombustibles solides — Détermination de la teneur en matériaux lourds exogènes de dimension supérieure à 3,15 mm",2017-04-21,1,"['27.190','75.160.40']",ISO/TC 238,9599,,[90720],"['en','fr']",5,"<p>ISO 19743:2017 specifies a method for the determination of content of heavy extraneous materials larger than 3,15 mm by the use of sink-and-float separation combined with elutriation. This document is applicable to woody biomass in accordance with ISO 17225‑1:2014, Table 1.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).