Measuring Toxic Elements in Workplace Filter Dusts Using ICP-MS

This technical report presents a methodology for the multi-element analysis of filter dusts to assess the presence of hazardous substances in the workplace. It outlines the importance of monitoring emitted dust and its harmful components, specifically focusing on compliance with emission limit values as defined by EN 14385. The report details the use of the PlasmaQuant MS Q, an analytical technique that offers sensitive and robust analysis for risk assessment studies related to air quality. The document describes the sample preparation process, including the digestion of certified reference materials (CRMs) and the calibration procedures necessary for accurate measurement. It also discusses the instrumentation setup and method parameters employed during the analysis. The results section provides measured element concentrations and detection limits, demonstrating the effectiveness of the ICP-MS method for routine analysis in emission testing laboratories. Overall, the report serves as a comprehensive guide for conducting toxic element analysis in filter dusts.