# ISO 125:1990 — Withdrawn and superseded ISO standards

For ISO 125:1990, item title is Natural rubber latex concentrate — Determination of alkalinity; status code is 9599; successor is ISO 125:2003; withdrawn / published date is 1990-01-18, recorded from its source on 2026-08-05.

- **Identifier:** ISO 125:1990 _(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 125:2003
- **Withdrawn / published date:** 1990-01-18 _(verified: appears in the quote below)_

## What the source says

> 3931,IS,,ISO 125:1990,Natural rubber latex concentrate — Determination of alkalinity,Latex concentré de caoutchouc naturel — Détermination de l'alcalinité,1990-01-18,4,['83.040.10'],ISO/TC 45/SC 3,9599,[3930],[27006],"['en','fr']",2,<p>Covers the method for materials which contain preservative agents and have been submitted to some type of concentration process. Replaces the second edition (ISO 125-1977).</p>

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).