# ISO 18134-1:2015 — Withdrawn and superseded ISO standards For ISO 18134-1:2015, item title is Solid biofuels — Determination of moisture content — Oven dry method — Part 1: Total moisture — Reference method; status code is 9599; successor is ISO 18134-1:2022; withdrawn / published date is 2015-08-20, recorded from its source on 2026-08-05. - **Identifier:** ISO 18134-1:2015 _(verified: appears in the quote below)_ - **Item title:** Solid biofuels — Determination of moisture content — Oven dry method — Part 1: Total moisture — Reference method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 18134-1:2022 - **Withdrawn / published date:** 2015-08-20 _(verified: appears in the quote below)_ ## What the source says > 61538,IS,,ISO 18134-1:2015,Solid biofuels — Determination of moisture content — Oven dry method — Part 1: Total moisture — Reference method,Biocombustibles solides — Dosage de la teneur en humidité — Méthode de séchage à l'étuve — Partie 1: Humidité totale — Méthode de référence,2015-08-20,1,"['27.190','75.160.40']",ISO/TC 238,9599,,[83191],"['en','fr']",5,"

ISO 18134-1:2015 describes the method of determining the total moisture content of a test sample of solid biofuels by drying in an oven and may be used when high precision of the determination of moisture content is necessary. The method described in this International Standard is applicable to all solid biofuels. The moisture content ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).