Elemental Analysis in Electroplating Processes

This technical report discusses the application of the contrAA 800 flame atomic absorption spectrometer for the analysis of elements in galvanic baths, chemical baths, and wastewater from the electroplating industry. The document outlines the challenges faced in routine analysis, including the need for reliable and cost-effective instrumentation capable of handling complex sample matrices. It details the performance of the contrAA 800, highlighting its continuous light source and high detection limits for various elements, including metalloids and non-metals. The report describes the methodology for sample preparation, including dilution and calibration processes, and presents results from analyzing multiple elements across different sample types. The findings indicate high precision and recovery rates, demonstrating the effectiveness of the contrAA 800 in meeting the stringent requirements of the electroplating industry. Additionally, the document includes specific instrument settings and parameters used during the analysis, ensuring reproducibility and reliability of results.