Measurement of Metal Ion in Plating Solution by Flame Atomic Absorption

Introduction

To ensure that the quality of metal plating is maintained at a high level, it is important to manage the concentration of metal ions in the plating solution. Flame atomic absorption spectroscopy and ICP emission spectroscopy can be used to quickly analyze metallic ions over a wide range of concentrations, from principal component to trace constituent levels. Here, using actual examples of analysis using the Shimadzu AA-7000 Atomic Absorption Spectrophotometer, we introduce factors to be considered in the analysis of metal ions in plating solution by flame atomic absorption.

March 25, 2013 GMT