# ISO 7971-2:2009 — Withdrawn and superseded ISO standards

For ISO 7971-2:2009, item title is Cereals — Determination of bulk density, called mass per hectolitre — Part 2: Method of traceability for measuring instruments through reference to the international standard instrument; status code is 9599; successor is ISO 7971-2:2019; withdrawn / published date is 2009-07-31, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7971-2:2009 _(verified: appears in the quote below)_
- **Item title:** Cereals — Determination of bulk density, called mass per hectolitre — Part 2: Method of traceability for measuring instruments through reference to the international standard instrument _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7971-2:2019
- **Withdrawn / published date:** 2009-07-31 _(verified: appears in the quote below)_

## What the source says

> 44525,IS,,ISO 7971-2:2009,"Cereals — Determination of bulk density, called mass per hectolitre — Part 2: Method of traceability for measuring instruments through reference to the international standard instrument","Céréales — Détermination de la masse volumique, dite masse à l'hectolitre — Partie 2: Méthode de raccordement des instruments de mesure à l'étalon international",2009-07-31,2,['67.060'],ISO/TC 34/SC 4,9599,,[70016],"['en','fr']",19,"<p>ISO 7971-2:2009 specifies a test method for ensuring the traceability of mass per hectolitre measuring instruments through reference to standard measurement instruments. The mass per hectolitre or bulk density is of commercial importance for grain c

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).