BS EN ISO 15181-2:2004
$102.76
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
| Published By | Publication Date | Number of Pages |
| BSI | 2004 | 20 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 5 | Paints and varnishes�— Determination of release rate of biocides from antifouling paints�— |
| 7 | Foreword |
| 8 | Introduction |
| 9 | Paints and varnishes�— Determination of release rate of biocides from antifouling paints�— 1��� Scope 2��� Normative references 3��� Principle 4��� Required supplementary information |
| 10 | 5��� Apparatus, equipment and reagents 5.1��� Atomic absorption spectrometer 5.2��� Mechanical shaker 5.3��� Dispensers 5.4��� Pipettes 5.5��� Volumetric flasks 5.6��� Centrifuge tubes 5.7��� Cleaning reagents 5.7.1��� Hydrochloric acid 5.7.2��� Hydrochloric acid 5.8��� Analysis reagents 5.8.1��� Nitric acid 5.8.2��� Artificial seawater 5.8.3��� Standard copper in artificial seawater solutions 5.8.4��� Standard calibration check solution 6��� Procedure 6.1��� General |
| 11 | 6.2��� Instrument calibration 6.3��� Sample determination 6.4��� Calculation 6.4.1��� Calculate (see clause� 6.4.2��� If the results of the release rate of the reference paint (annex� 6.4.3��� Calculate (see clause� 7��� Expression of results 7.1��� Calculate the concentration of the released copper in the artificial sea water in the meas… 7.2��� Calculate the release rate as follows: |
| 12 | 7.3��� Calculate the 14-day cumulative release of copper as follows: 7.4��� Calculate the 45-day cumulative release of copper as follows: |
| 13 | 7.5��� Calculate the average release rate, in 8��� Precision 8.1��� Repeatability 8.2��� Reproducibility |
| 14 | 9��� Test report |
| 15 | Required supplementary information |
| 16 | Reference paint composition |
| 17 | Bibliography |
