Subramanian K S, Méranger J C
Sci Total Environ. 1982 Jun;24(2):147-57. doi: 10.1016/0048-9697(82)90107-3.
The argon supported inductively coupled plasma--atomic emission spectrometer (ICP--AES) is found to be an attractive analytical tool for the simultaneous multi-element determination of major, minor and trace elements in human liver and kidney specimens. The sample is digested with a mixture of HNO3--HClO4. The damp residue is taken up in HCl, aspirated into the plasma and the resulting emission signals are detected by a polychromator where the analytical lines of the 20 elements determined are included as fixed channels. The method is rapid, precise, sensitive, less subject to interferences and cost-effective. A total of 20 elements in about 40 autopsy samples of human kidney (cortex and medulla) and liver taken from Canadian adults living in the Great Lakes Region of Ontario were determined using the wet digestion-ICP--AES technique.
氩气辅助电感耦合等离子体原子发射光谱仪（ICP-AES）被发现是一种极具吸引力的分析工具，可用于同时测定人体肝脏和肾脏标本中的常量、微量和痕量元素。样品用硝酸 - 高氯酸混合物消化。湿残渣用盐酸溶解，吸入等离子体中，产生的发射信号由多色仪检测，其中所测定的20种元素的分析线作为固定通道包含在内。该方法快速、精确、灵敏、受干扰少且具有成本效益。使用湿法消解 - ICP - AES技术测定了从安大略省五大湖地区生活的加拿大成年人身上采集的约40份人体肾脏（皮质和髓质）和肝脏尸检样本中的20种元素。
