DIN EN 15384:2008-01

This standard is applicable for internally coated aluminium tubes, mainly used for the packing of pharmaceutical, cosmetic, hygiene, food or other household products. The internal coating is used as a barrier and should avoid any contact between aluminium and the product. This standard defines two alternative methods - copper sulphate and sodium chloride method - to detect the electrolyte conductivity as one criterion for the quality of the internal coating.