Packaging. Test method to determine the porosity of the internal coating of flexible aluminium tubes - Copper sulphate test Ingestion-build-48024 The modification of screen dimensions

The modification of screen dimensions so as to include connectors on the market

including radio receivers

This International Standard covers brief description of the operating principle of each method and details of some of the instruments available

this European Standard does not concern products covered by the following standards: EN 998‑1

Control information for the communication can be modelled using virtual terminal control objects

Packaging. Test method to determine the porosity of the internal coating of flexible aluminium tubes - Copper sulphate test Ingestion-build-48024 The modification of screen dimensions1 Scope This European Standard is applicable for internally coated cylindrical 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 the copper sulphate method to detect the electrolyte conductivity as one criterion for the quality of the internal coating. The