# ISO 1854:2008 — Withdrawn and superseded ISO standards For ISO 1854:2008, item title is Whey cheese — Determination of fat content — Gravimetric method (Reference method); status code is 9599; successor is ISO 23318:2022; withdrawn / published date is 2008-10-02, recorded from its source on 2026-08-05. - **Identifier:** ISO 1854:2008 _(verified: appears in the quote below)_ - **Item title:** Whey cheese — Determination of fat content — Gravimetric method (Reference method) _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 23318:2022 - **Withdrawn / published date:** 2008-10-02 _(verified: appears in the quote below)_ ## What the source says > 51012,IS,,ISO 1854:2008,Whey cheese — Determination of fat content — Gravimetric method (Reference method),Fromage de sérum — Détermination de la teneur en matière grasse — Méthode gravimétrique (Méthode de référence),2008-10-02,4,['67.100.30'],ISO/TC 34/SC 5,9599,[27799],[75226],"['en','fr']",14,
ISO 1854¦IDF 59:2008 specifies the reference method for the determination of fat content of whey cheese.
The method is not applicable to products which do not dissolve completely in ammonia solution or which contain free fatty acids in significant quantities.
## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).