Reference number
ISO 15181-2:2007
© ISO 2025
International Standard
ISO 15181-2:2007
Paints and varnishes — Determination of release rate of biocides from antifouling paints — Part 2: Determination of copper-ion concentration in the extract and calculation of the release rate
Edition 2
2007-06
Preview
недоступно на русском языке
Опубликовано (Версия 2, 2007)
Последний раз этот публикация был пересмотрен в  2023. Поэтому данная версия остается актуальной.

ISO 15181-2:2007

Язык
Формат
CHF 65
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Тезис

ISO 15181-2:2007 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.

It determines the copper-ion concentration and gives the final calculation for the release rate of copper under the specified laboratory conditions. It 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 ISO 15181-1, and analysed in accordance with the procedures given in other parts of this International Standard.

When used in conjunction with ISO 15181-1, the practical limits on the quantitative measurement of release rates by this method are from 1,8 micrograms per square centimetre per day to 500 micrograms per square centimetre per day. 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.

Общая информация

  • Текущий статус
     : Опубликовано
    Дата публикации
     : 2007-06
    Этап
    : Подтверждение действия международного стандарта [90.93]
  • Версия
     : 2
  • Технический комитет :
    ISO/TC 35/SC 9
    ICS :
    87.040 
  • RSS обновления

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  2. Интернет-магазин
  3. Интернет-магазин
  4. МКС
  5. 87
  6. 87.040
  7. ISO 15181-2:2007