# ISO 6618:1987 — Withdrawn and superseded ISO standards

For ISO 6618:1987, item title is Petroleum products and lubricants — Neutralization number — Colour-indicator titration method; status code is 9599; successor is ISO 6618:1997; withdrawn / published date is 1987-12-17, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6618:1987 _(verified: appears in the quote below)_
- **Item title:** Petroleum products and lubricants — Neutralization number — Colour-indicator titration method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6618:1997
- **Withdrawn / published date:** 1987-12-17 _(verified: appears in the quote below)_

## What the source says

> 13030,IS,,ISO 6618:1987,Petroleum products and lubricants — Neutralization number — Colour-indicator titration method,Produits pétroliers et lubrifiants — Indice de neutralisation — Méthode par titrage en présence d'indicateurs colorés,1987-12-17,1,['75.080'],ISO/TC 28,9599,,[24802],"['en','fr']",7,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).