ISO 21716-3:2020 PDF
Ships and marine technology — Bioassay methods for screening anti-fouling paints — Part 3: Mussels
Ships and marine technology — Bioassay methods for screening anti-fouling paints — Part 3: Mussels
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 21
- Дата публикации:
- 27 ноября 2020 г.
- Издание:
- ISO IS 21716 edition 1 version 1
- ICS:
- 13.020.99
This document specifies a laboratory test method for screening anti-fouling paints in a flow-through system using mussels 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 mussel settlement on painted test panels compared with mussel settlement on inert non-toxic control panels under the conditions of the test. Examples of statistical analysis to determine if the difference in mussel settlement is statistically significant are given in Annex A.
Abstract
Overview
ISO 21716-3:2020 - Ships and marine technology - Bioassay methods for screening anti-fouling paints - Part 3: Mussels - specifies a laboratory screening method using mussels (typically Mytilus galloprovincialis) to evaluate the potential anti‑fouling effect or toxicity of paint formulations. The standard defines a controlled, flow‑through bioassay that compares mussel settlement and byssus thread formation on painted test panels against inert, non‑toxic control panels. Statistical examples for determining significance are provided in Annex A.
Key technical topics and requirements
- Test system: Flow‑through seawater tank with temperature control (20 °C ± 1 °C) and alternating light conditions (approx. 3 000 lx during illumination periods and
Технические детали
- Технический комитет
- ISO/TC 8/SC 2 - Marine environment protection
- SKU
- ISO 21716-3:2020
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