# ISO 10312:1995 — Withdrawn and superseded ISO standards

For ISO 10312:1995, item title is Ambient air — Determination of asbestos fibres — Direct transfer transmission electron microscopy method; status code is 9599; successor is ISO 10312:2019; withdrawn / published date is 1995-04-27, recorded from its source on 2026-08-05.

- **Identifier:** ISO 10312:1995 _(verified: appears in the quote below)_
- **Item title:** Ambient air — Determination of asbestos fibres — Direct transfer transmission electron microscopy method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 10312:2019
- **Withdrawn / published date:** 1995-04-27 _(verified: appears in the quote below)_

## What the source says

> 18358,IS,,ISO 10312:1995,Ambient air — Determination of asbestos fibres — Direct transfer transmission electron microscopy method,Air ambiant — Détermination des fibres d'amiante — Méthode de microscopie électronique à transmission directe,1995-04-27,1,['13.040.20'],ISO/TC 146/SC 3,9599,,[75577],"['en','fr']",51,"<p>Specifies a reference method using transmission electron microscopy for the determination of the concentration of asbestos structures in ambient atmospheres and includes measurement of the lengths, widths and aspect ratios of the asbestos structures. The method allows determination of the types of asbestos fibres present. The method cannot discriminate between individual fibres o

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).