# ISO 6147:1979 — Withdrawn and superseded ISO standards

For ISO 6147:1979, item title is Gas analysis — Preparation of calibration gas mixtures — Saturation method; status code is 9599; successor is ISO 6145-9:2001; withdrawn / published date is 1979-02-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6147:1979 _(verified: appears in the quote below)_
- **Item title:** Gas analysis — Preparation of calibration gas mixtures — Saturation method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6145-9:2001
- **Withdrawn / published date:** 1979-02-01 _(verified: appears in the quote below)_

## What the source says

> 12385,IS,,ISO 6147:1979,Gas analysis — Preparation of calibration gas mixtures — Saturation method,Analyse des gaz — Préparation des mélanges de gaz pour étalonnage — Méthode par saturation,1979-02-01,1,['71.040.40'],ISO/TC 158,9599,,[24668],"['en','fr']",2,"<p>Describes the principles of the method for continuous preparation, whereat one of the components is readily condensable. Gives practical example with schematic diagram and calculation of the error.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).