# ISO 248-1:2011 — Withdrawn and superseded ISO standards For ISO 248-1:2011, item title is Rubber, raw — Determination of volatile-matter content — Part 1: Hot-mill method and oven method; status code is 9599; successor is ISO 248-1:2021; withdrawn / published date is 2011-10-10, recorded from its source on 2026-08-05. - **Identifier:** ISO 248-1:2011 _(verified: appears in the quote below)_ - **Item title:** Rubber, raw — Determination of volatile-matter content — Part 1: Hot-mill method and oven method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 248-1:2021 - **Withdrawn / published date:** 2011-10-10 _(verified: appears in the quote below)_ ## What the source says > 53032,IS,,ISO 248-1:2011,"Rubber, raw — Determination of volatile-matter content — Part 1: Hot-mill method and oven method",Caoutchouc brut — Détermination des matières volatiles — Partie 1: Méthode par mélangeage à chaud et méthode par étuvage,2011-10-10,1,['83.040.10'],ISO/TC 45/SC 3,9599,[38724],[76771],"['en','fr','ru']",13,"

ISO 248-1:2011 specifies two methods for the determination of volatile-matter content in raw rubbers by using a hot mill or an oven.

The methods are applicable to the determination of the volatile-matter content in the 'R' group of rubbers listed in ISO 1629. These are rubbers having an unsaturated carbon chain, for example natural rubber and synthetic rubbe ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).