Wallcoverings in roll form. Determination of migration of heavy metals and certain other elements, of vinyl chloride monomer and of formaldehyde release.
NORMA vydaná dňa 15.2.1998
Označenie normy: BS EN 12149:1998
Dátum vydania normy: 15.2.1998
Počet strán: 18
Približná hmotnosť: 54 g (0.12 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
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. Status: Confirmed