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ISO 21716-2:2020

Ships and marine technology — Bioassay methods for screening anti-fouling paints — Part 2: Barnacles

General information
Valid from 27.11.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
27.11.2020
Main
This document specifies a laboratory test method for screening anti-fouling paints in a flow-through system using barnacle cyprid larvae as the test organism. It is intended to be used in conjunction with ISO 21716-1, which specifies the general requirements. The purpose of the test is to determine if there is a difference in barnacle settlement on painted test panels compared with barnacle settlement on inert non-toxic control panels under the conditions of the test. Examples of statistical analysis to determine if the difference in barnacle settlement is statistically significant are given in Annex A.
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