# ISO 19430:2016 — Withdrawn and superseded ISO standards

For ISO 19430:2016, item title is Particle size analysis — Particle tracking analysis (PTA) method; status code is 9599; successor is ISO 19430:2024; withdrawn / published date is 2016-12-15, recorded from its source on 2026-08-05.

- **Identifier:** ISO 19430:2016 _(verified: appears in the quote below)_
- **Item title:** Particle size analysis — Particle tracking analysis (PTA) method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 19430:2024
- **Withdrawn / published date:** 2016-12-15 _(verified: appears in the quote below)_

## What the source says

> 64890,IS,,ISO 19430:2016,Particle size analysis — Particle tracking analysis (PTA) method,Analyse granulométrique — Méthode d'analyse de suivi de particule (PTA),2016-12-15,1,['19.120'],ISO/TC 24/SC 4,9599,,[82473],['en'],25,"<p>ISO 19430:2016 describes the evaluation of the number?based particle size distribution in liquid dispersions (solid, liquid or gaseous particles suspended in liquids) using the particle tracking analysis method for diffusion velocity measurements.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).