微波消解-电感耦合等离子体光谱法(ICP-OES)测定学生文具中铅含量  

Determination of Lead in Students'Stationery by Microwave Digestion-ICP-OES Method

作　　者：那勃[1] 杜培 NA Bo;DU Pei(Tianjin Product Quality Inspection Technology Research Institute,National Testing Center for Gold and Silver Jewelry(Tianjin);YueYang Road Primary School)

机构地区：[1]天津市产品质量监督检测技术研究院,国家金银饰品质量监督检验中心(天津) [2]天津市和平区岳阳道小学

出　　处：《中国标准化》2020年第10期230-232,共3页China Standardization

摘　　要：本文采用微波消解——ICP-OES法对学生文具表层漆层进行铅含量测试。测试结果表明用微波消解条件进行样品前处理,样品完全溶解,所得铅含量可以真实反映出试样中实际的铅含量情况。该方法简便快速、准确性高,适用于学生文具中铅含量的测试。This paper measures the lead content in the surface paint of students'stationery by microwave digestion-ICP-OES method.The results show that the sample is completely dissolved by microwave digestion,and the lead content can reflect the actual lead content in the sample.The method is simple,rapid,accurate and suitable for the determination of lead in students'stationery.

关 键 词：微波消解 铅 ICP-OES 文具 

分 类 号：O657.31[理学—分析化学] TS951[理学—化学]