Nine migratory heavy metals in textiles, including Sb, As, Pb, Cd, Cr, Co, Cu, Ni, Hg were determined by inductively coupled plasma mass spectrometry (ICP-MS). The detection limits are in the range of 0. 01-0. 49 μg/kg, the RSDs are less than 6.1%, and the recoveries of 9 migratory heavy metals are in the range of 90. 0%-109. 6%, which meet the determination requirements. 9 migratory heavy metals in 4 product classes of textiles, including products for babies, products with direct contact to skin, products without direct contact to skin and decoration materials were determined by ICP-MS. The results are satisfactory.%建立了电感耦合等离子体质谱(ICP-MS)法测定纺织品中9种可迁移重金属元素Sb,As,Pb,Cd,Cr,Co,Cu,Ni,Hg的含量.方法检出限为0.01～0.49 μg/kg,精密度均优于6.1％,回收率为90.0％～109.6％,可以满足测定要求.测定了4大类纺织品(包括婴幼儿用品、直接接触皮肤用品、非直接接触皮肤用品和装饰材料)中的9种可迁移重金属元素,分析结果令人满意.
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