Paints and varnishes. Determination of release rate of biocides from antifouling paints - Determination of pyridine-triphenylborane (PTPB) concentration in the extract and calculation of the release rate Ingestion-build-53008 Bituminous materials are employed in

Bituminous materials are employed in a variety of applications

additional requirements for which are contained in Annex J

BS 25999-1:2006 is the business continuity management code of practice

Emphasis on reliability coupled with a confidence level for performance properties

NOTE: PAS 14191 covers the development

Paints and varnishes. Determination of release rate of biocides from antifouling paints - Determination of pyridine-triphenylborane (PTPB) concentration in the extract and calculation of the release rate Ingestion-build-53008 Bituminous materials are employed in1 Scope This part of ISO 15181 specifies the apparatus and analytical method for determining the amount of pyridine triphenylborane (PTPB) that has been released from an antifouling paint into artificial seawater in accordance with the procedure given in ISO 15181 1. It determines the PTPB concentration in the artificial seawater extract and gives the final calculation for the release rate of PTPB under the specified laboratory conditions. This part