# ISO 699:1982 — Withdrawn and superseded ISO standards For ISO 699:1982, item title is Pulps — Determination of alkali resistance; status code is 9599; successor is ISO 699:2015; withdrawn / published date is 1982-11-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 699:1982 _(verified: appears in the quote below)_ - **Item title:** Pulps — Determination of alkali resistance _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 699:2015 - **Withdrawn / published date:** 1982-11-01 _(verified: appears in the quote below)_ ## What the source says > 4899,IS,,ISO 699:1982,Pulps — Determination of alkali resistance,Pâtes — Détermination de la résistance aux solutions d'hydroxyde de sodium,1982-11-01,2,['85.040'],ISO/TC 6,9599,,[66534],"['en','fr']",3,"

Specifies a mthod for the determination of the alkali-insoluble fraction of pulps using sodium hydroxide solution of fixed concentration, being applicable to all kinds of pulp.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).