BS EN 12149:1998

This standard BS EN 12149:1998 Wallcoverings in roll form. Determination of migration of heavy metals and certain other elements, of vinyl chloride monomer and of formaldehyde release is classified in these ICS categories:

• 91.180 Interior finishing

Three methods to determine; the content of heavy metals and other elements by simulating the ingestion of the materials, vinyl chlorine by GC using the 'head-space' method and formaldehyde release using a modified WKI method.