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 not-for-sale Manufacturers of optical fibre

Manufacturers of optical fibre

6 1746-81-2 H Sebutylazine** C9H15CIN5 228

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mechanical and environmental conditions generally found in wastewater transport systems from toilets through to wastewater treatment plants

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 not-for-sale Manufacturers of optical fibre1 Scope This part of ISO 15181 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. This part of ISO 15181 is designed to generally