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This episode explores the challenges and solutions for working with tungsten in sample preparation and ICP analysis. Learn effective techniques for dissolving tungsten metals, alloys, and oxides, including the critical role of HF for stability. We also cover tips for avoiding hydrolysis and preventing tungsten trioxide formation. On the testing side, discover how to manage spectral interferences in ICP-OES and ICP-MS, along with strategies for addressing tungsten's notorious carryover issues.

Learn more about our sample prep guides.