# ISO 6145-1:1986 — Withdrawn and superseded ISO standards

For ISO 6145-1:1986, item title is Gas analysis — Preparation of calibration gas mixtures — Dynamic volumetric methods — Part 1: Methods of calibration; status code is 9599; successor is ISO 6145-1:2003; withdrawn / published date is 1986-10-09, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6145-1:1986 _(verified: appears in the quote below)_
- **Item title:** Gas analysis — Preparation of calibration gas mixtures — Dynamic volumetric methods — Part 1: Methods of calibration _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6145-1:2003
- **Withdrawn / published date:** 1986-10-09 _(verified: appears in the quote below)_

## What the source says

> 12376,IS,,ISO 6145-1:1986,Gas analysis — Preparation of calibration gas mixtures — Dynamic volumetric methods — Part 1: Methods of calibration,Analyse des gaz — Préparation des mélanges de gaz pour étalonnage — Méthodes volumétriques dynamiques — Partie 1: Méthodes d'étalonnage,1986-10-09,1,['71.040.40'],ISO/TC 158,9599,,[24667],"['en','fr']",21,<p>Describes various methods and given a brief and non-exhaustivepresentation of examples of techniques and error calculations which are described in more detail in other parts of ISO 6145. Tabulates examples of influence of temperature and pressure variations. Seven figures illustrate different equipment.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).