# ISO 845:1988 — Withdrawn and superseded ISO standards For ISO 845:1988, item title is Cellular plastics and rubbers — Determination of apparent (bulk) density; status code is 9599; successor is ISO 845:2006 | ISO/CD 845; withdrawn / published date is 1988-11-24, recorded from its source on 2026-08-05. - **Identifier:** ISO 845:1988 _(verified: appears in the quote below)_ - **Item title:** Cellular plastics and rubbers — Determination of apparent (bulk) density _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 845:2006 | ISO/CD 845 - **Withdrawn / published date:** 1988-11-24 _(verified: appears in the quote below)_ ## What the source says > 5218,IS,,ISO 845:1988,Cellular plastics and rubbers — Determination of apparent (bulk) density,Caoutchoucs et plastiques alvéolaires — Détermination de la masse volumique apparente,1988-11-24,2,['83.100'],ISO/TC 61/SC 10,9599,"[6523,5217]","[39408,33340]","['en','fr']",3,"

Specification of a method for determining the apparent density or the bulk density of rigid, semi-rigid or flexible cellular plastics and rubbers. If the material to be tested includes skins formed during moulding, the apparent overall density or the apparent core density may be determined. Each test piece shall be of a shape, that its volume can be easily calculated.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).