# ISO/TS 23016-1:2019 — Withdrawn and superseded ISO standards

For ISO/TS 23016-1:2019, item title is Fine bubble technology — Agricultural applications — Part 1: Test method for evaluating the growth promotion of hydroponically grown lettuce; status code is 9599; successor is ISO 23016-1:2025; withdrawn / published date is 2019-05-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TS 23016-1:2019 _(verified: appears in the quote below)_
- **Item title:** Fine bubble technology — Agricultural applications — Part 1: Test method for evaluating the growth promotion of hydroponically grown lettuce _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 23016-1:2025
- **Withdrawn / published date:** 2019-05-20 _(verified: appears in the quote below)_

## What the source says

> 74324,TS,,ISO/TS 23016-1:2019,Fine bubble technology — Agricultural applications — Part 1: Test method for evaluating the growth promotion of hydroponically grown lettuce,Technologie des fines bulles — Applications agricoles — Partie 1: Titre manque,2019-05-20,1,"['07.030','65.020.20']",ISO/TC 281,9599,,[89133],['en'],12,<p>This document specifies a test method for evaluating the effect of fine bubble water on the growth promotion of hydroponically grown lettuce by estimating the incremental gain in mass of the stems and leaves over a specified growth period.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).