Monitoring Drinking Water Quality With High Resolution ICP-OES

This technical report presents methodologies for analyzing trace elements and mineral levels in drinking water using high-resolution ICP-OES technology. It outlines the challenges faced by environmental laboratories and municipal water authorities in ensuring compliance with drinking water regulations. The report details the performance evaluation of the PlasmaQuant 9200 Elite ICP-OES, highlighting its sensitivity and spectral resolution for detecting toxic trace metals and analyzing mineral contents. The methodologies discussed include sample preparation, calibration, and instrument settings, which are crucial for achieving accurate results. The validation of the developed method is supported by recovery values from certified reference materials, demonstrating its reliability. The report also addresses the importance of adhering to established drinking water standards, such as those set by the World Health Organization and various national regulations, to ensure public health and safety. Overall, the document serves as a comprehensive guide for laboratories aiming to enhance their water quality monitoring processes.