International Standard
ISO 21716-4:2025
Ships and marine technology — Bioassay methods for screening anti-fouling paints — Part 4: Algae
Reference number
ISO 21716-4:2025
Edition 1
2025-08
Preview
ISO 21716-4:2025
87536
Indisponible en français
Publiée (Edition 1, 2025)

ISO 21716-4:2025

ISO 21716-4:2025
87536
Langue
Format
CHF 135

Résumé

This document specifies the laboratory test method for screening anti-fouling paints in a flow-through system using algae as the test organism. It is intended to be used in conjunction with ISO 21716-1, which specifies the general requirements of the test methods described in the other parts of the ISO 21716 series. The purpose of the test specified in this document is to determine the difference in colour of algae on painted test panels compared with algae on inert non-toxic control panels under the test conditions.

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