本文件规定了在流动系统中筛选防污涂料的实验室试验方法，该系统使用藤壶鲤幼虫作为试验生物体。它将与ISO 21716-1一起使用，后者规定了一般要求。试验的目的是确定在试验条件下，与惰性无毒控制面板上的藤壶沉降相比，涂漆试验面板上的藤壶沉降是否存在差异。附录A中给出了统计分析示例，以确定藤壶沉降差异是否具有统计意义。

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.