木质包装材料重金属元素的微波消解-ICP-MS测定  

Microwave Digestion-ICP-MS Determination of Heavy Metal Elements in Wood Packaging Materials

作　　者：刘皛 胡旭东 LIU Xiao;HU XU-dong(Qinghai Provincial Product Quality Supervision and Inspection Institute,Xining 810008,Qinghai,China)

机构地区：[1]青海省产品质量监督检验所,青海西宁810008

出　　处：《合成材料老化与应用》2018年第4期95-98,共4页Synthetic Materials Aging and Application

摘　　要：以木质包装材料检测重金属元素的必要性作为出发点,对实际木质包装材料中的成分进行测定,通过采用微波消解的处理方式,利用ICP-MS测定了木质包装材料中铬、镍、铜、铅、钡、钴、锑、汞、镉、砷、硒、铊等12种重金属元素含量。微波消解-ICP-MS测定方法具有快捷、准确、可靠的特点。This article starts with the necessity of detecting heavy metal elements in wood packaging materials,components in actual wood packaging materials are determinated. Through the use of microwave digestion method,by ICP-MS,heavy metal elements including Cr,Ni,Cu,Pb,Ba,Co,Sb,Hg,Cb,As,Se and Ti were analysed in wood packaging materials. Microwave Digestion-ICP-MS method is fast,accurate and reliable.

关 键 词：木质包装材料 重金属元素 微波消解 ICP-MS测定 

分 类 号：TB487[一般工业技术—包装工程] O657.63[理学—分析化学]