多种仪器检测水产制品中铅铬锰铜的对比研究

Comparative Research of Various Instruments in Determination of Pb, Cr, Mn and Cu in Aquatic Products

本文利用原子吸收法(AAS)、电感耦合等离子体发射光谱法(ICP-OES)和电感耦合等离子体质谱法(ICP-MS)测定了水产制品鱼仔中铅(Pb)、铬(Cr)、锰(Mn)、铜(Cu)等4种微量重金属元素的含量,以此说明ICP-MS法各方面性能良好。

In this paper,four kinds of trace heavy metals such as lead(Pb),chromium(Cr),manganese(Mn),copper(Cu)in aquatic products are determined by atomic absorption spectrometry(AAS),inductively coupled plasma atomic emission spectrometry(ICP-OES)and inductively coupled plasma mass spectrometry(ICP-MS).It shows that ICP-MS has good performance in all aspects.