# ISO 4388:1977 — Withdrawn and superseded ISO standards

For ISO 4388:1977, item title is Tobacco and tobacco products — Determination of retention of coloured part of smoke condensate by cigarette filters — Direct spectrophotometric method; status code is 9599; successor is ISO 4388:1991; withdrawn / published date is 1977-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4388:1977 _(verified: appears in the quote below)_
- **Item title:** Tobacco and tobacco products — Determination of retention of coloured part of smoke condensate by cigarette filters — Direct spectrophotometric method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4388:1991
- **Withdrawn / published date:** 1977-11-01 _(verified: appears in the quote below)_

## What the source says

> 10284,IS,,ISO 4388:1977,Tobacco and tobacco products — Determination of retention of coloured part of smoke condensate by cigarette filters — Direct spectrophotometric method,Tabac et produits du tabac — Détermination de la rétention de la partie colorée du condensat de fumée par les filtres de cigarettes — Méthode spectrophotométrique directe,1977-11-01,1,['65.160'],ISO/TC 126,9599,,[10285],"['en','fr']",3,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).