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In this episode, we explore the rare yet versatile element rhenium, used in high-temperature applications like turbine blades and jet engines. Learn how to effectively prepare rhenium samples, including best practices for dissolving metals and handling oxides through fusion techniques. We also cover tips for testing on ICP-OES and ICP-MS, with insights on avoiding interferences from rare earth elements and osmium.

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This episode focuses on manganese, an essential but often overlooked element in sample preparation and ICP analysis. Learn how manganese behaves in various matrices, from metals and alloys to oxides and organics, and discover tips for avoiding contamination during sample prep. We explore effective dissolution techniques using nitric and hydrochloric acids, strategies to stabilize manganese in solution, and how to manage interferences in ICP-OES and ICP-MS testing.

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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.

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