UNE 59511-1:2007 Footwear. Materials for uppers, lining and insocks. Determination of heavy metals content extractable by acid perspiration solution in textile materials for footwear. Part 1: Determination of Cd, Ni, Cr, Co, Pb, Sb and Cu.
2007UNE 59511-1:2007 Footwear. Materials for uppers, lining and insocks. Determination of heavy metals content extractable by acid perspiration solution in textile materials for footwear. Part 1: Determination of Cd, Ni, Cr, Co, Pb, Sb and Cu.