BS EN ISO 15181-2:2007
Current
The latest, up-to-date edition.
Paints and varnishes. Determination of release rate of biocides from antifouling paints Determination of copper-ion concentration in the extract and calculation of the release rate
Hardcopy , PDF
English
28-09-2007
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Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Supplementary information required for the copper
extraction procedure
5 Apparatus
6 Reagents and materials
7 Test samples
8 Procedure
9 Calculation and expression of results
10 Precision
11 Test report
Annex A (normative) Supplementary information required
for the copper extraction procedure
Bibliography
Specifies the apparatus and analytical method for determining the amount of copper (based) biocide that has been released from an antifouling paint into artificial seawater in accordance with the procedure given in ISO 15181-1.
| Committee |
STI/10
|
| DevelopmentNote |
Supersedes 96/122450 DC Renumbers and Supersedes BS 3900-K2(2001) 2004 version incorporates amendment 15246 to BS 3900-K2(2001) (07/2004) Supersedes 05/30140416 DC. (09/2007)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO15181 specifies the apparatus and analytical method for determining the amount of copper (based) biocide that has been released from an antifouling paint into artificial seawater in accordance with the procedure given in ISO15181-1.
It determines the copper-ion concentration and gives the final calculation for the release rate of copper under the specified laboratory conditions. This part of ISO15181 is designed to generally allow the concurrent determination of copper ions and other biocides that might be released by a given antifouling paint through the analysis of separate sub-samples of an artificial seawater extract generated in accordance with the procedure given in ISO15181-1, and analysed in accordance with the procedures given in other parts of this International Standard.
When used in conjunction with ISO15181-1, the practical limits on the quantitative measurement of release rates by this method are from 1,8µg·cm–2·d–1 to 500µg·cm–2·d–1. The quantitative measurement of release rates below this range will require the use of an analytical method with a lower limit of quantitation for copper in artificial seawater than the limit specified in 5.1.
| Standards | Relationship |
| NEN EN ISO 15181-2 : 2007 | Identical |
| NBN EN ISO 15181-2 : 2007 | Identical |
| SN EN ISO 15181-2:2007 | Identical |
| ISO 15181-2:2007 | Identical |
| EN ISO 15181-2:2007 | Identical |
| DIN EN ISO 15181-2:2007-10 | Identical |
| I.S. EN ISO 15181-2:2007 | Identical |
| NF EN ISO 15181-2 : 2007 | Identical |
| UNE-EN ISO 15181-2:2008 | Identical |
| NS EN ISO 15181-2 : 2ED 2007 | Identical |
| UNI EN ISO 15181-2 : 2008 | Identical |
| ISO 15181-1:2007 | Paints and varnishes — Determination of release rate of biocides from antifouling paints — Part 1: General method for extraction of biocides |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
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