# ISO 7971-1:2003 — Withdrawn and superseded ISO standards For ISO 7971-1:2003, item title is Cereals — Determination of bulk density, called 'mass per hectolitre' — Part 1: Reference method; status code is 9599; successor is ISO 7971-1:2009; withdrawn / published date is 2003-06-27, recorded from its source on 2026-08-05. - **Identifier:** ISO 7971-1:2003 _(verified: appears in the quote below)_ - **Item title:** Cereals — Determination of bulk density, called 'mass per hectolitre' — Part 1: Reference method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 7971-1:2009 - **Withdrawn / published date:** 2003-06-27 _(verified: appears in the quote below)_ ## What the source says > 35696,IS,,ISO 7971-1:2003,"Cereals — Determination of bulk density, called 'mass per hectolitre' — Part 1: Reference method","Céréales — Détermination de la masse volumique, dite 'masse à l'hectolitre' — Partie 1: Méthode de référence",2003-06-27,1,['67.060'],ISO/TC 34/SC 4,9599,[14959],[44524],['en'],8,"
ISO 7971-1:2003 specifies the reference method for the determination of bulk density, called 'mass per hectolitre', of cereals.
Several routine methods are used in different countries. A routine method for the determination of bulk density, called 'mass per hectolitre' utilizing a 1 litre measuring container is given in ISO 7971-2.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).