BS EN 12498:2018 Paper and board. Paper and board intended to come into contact with foodstuffs. Determination of cadmium, chromium and lead in an aqueous extract
2018BS EN 12498:2018 Paper and board. Paper and board intended to come into contact with foodstuffs. Determination of cadmium, chromium and lead in an aqueous extract
2005BS EN 12498:2005 Paper and board - Paper and board intended to come into contact with foodstuffs - Determination of cadmium and lead in an aqueous extract