After extraction separation of gold by MIBK, lead, copper, iron, nickel in gold plating bath were determined by inductively coupled plasma-atomic emissionspectrometry (ICP-AES).
METHODS the content of phosphate were determined by the inductively coupled plasma-atomic emissionspectrometry (ICP-AES) and Spectrophotography, and the comparing their feasibility.
方法分别采用分光光度法和电感耦合等离子发射光谱法测定样品中的磷酸盐，比较两种方法的可行性。
3
Toxic heavy metals in paints are determined by microwave digestion technology combined with inductively coupled plasma-atomic emissionspectrometry (ICP-AES).