DIN EN 15664-1:2008-06

This document specifies a procedure to determine the release of metals from metallic materials used in construction products intended to come into contact with drinking water. The test can be used for three purposes: a) To assess a material as a reference material for a category of materials using the results of several investigations in different waters covering a broad range of water compositions. b) To assess a material for approval by way of comparative testing. c) To obtain data on the interaction of local water with a material.