原子吸收光谱法在RoHS检测水族箱产品中铅的风险研究

摘要

To test and analyse the content of Lead in aquarium of enterprises in Chaozhou, the research on the exported product risk is based on it. The different materials or parts were pretreated, and then determined by atomic absorption spectrometry. The investigation results indicated that the lead content of 36 different materials or parts in 6 aquariums all meeted the demands of RollS.%对辖区内水族箱产品进行RoHS指令铅的风险检测分析,了解水族箱产品中的铅含量。方法为对水族箱产品的原料或部件进行预处理,用原子吸收光谱法对其进行铅含量测定。调查的结果显示,抽查的6个样品36份原料或部件铅含量全部符合RoHS指令的限制要求。