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sklademVydáno: 2020-12-10
BS ISO 21716-2:2020
Ships and marine technology. Bioassay methods for screening anti-fouling paints Barnacles
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| Označení normy: | BS ISO 21716-2:2020 |
| Počet stran: | 36 |
| Vydáno: | 2020-12-10 |
| ISBN: | 978 0 539 06208 3 |
| Status: | Standard |
Popis
BS ISO 21716-2:2020
This standard BS ISO 21716-2:2020 Ships and marine technology. Bioassay methods for screening anti-fouling paints is classified in these ICS categories:
- 13.020.99 Other standards related to environmental protection
- 47.020.99 Other standards related to shipbuilding and marine structures
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.