# ISO 125:2003 — Withdrawn and superseded ISO standards For ISO 125:2003, item title is Natural rubber latex concentrate — Determination of alkalinity; status code is 9599; successor is ISO 125:2011; withdrawn / published date is 2003-07-29, recorded from its source on 2026-08-05. - **Identifier:** ISO 125:2003 _(verified: appears in the quote below)_ - **Item title:** Natural rubber latex concentrate — Determination of alkalinity _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 125:2011 - **Withdrawn / published date:** 2003-07-29 _(verified: appears in the quote below)_ ## What the source says > 27006,IS,,ISO 125:2003,Natural rubber latex concentrate — Determination of alkalinity,Concentré de latex de caoutchouc naturel — Détermination de l'alcalinité,2003-07-29,5,['83.040.10'],ISO/TC 45/SC 3,9599,[3931],[59265],"['en','fr']",4,"
ISO 125:2003 specifies a method for the determination of the alkalinity of natural rubber latex concentrate.
The method is not necessarily suitable for latices from natural sources other than Hevea brasiliensis or for synthetic rubber latices, compounded latex, vulcanized latex or artificial dispersions of rubber.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).