Description
Send us a textThis episode focuses on the intricacies of preparing and analyzing samples containing niobium and tantalum, two elements with similar geochemistry and behavior. Learn effective methods for dissolving metals, alloys, and oxides using techniques such as HF stabilization and fusion methods, while addressing challenges like signal quenching and purity issues. Discover best practices for ICP-OES and ICP-MS testing, including how to manage interferences from tungsten and rare earth ox...
Send us a textIn this episode, we explore the versatile and "colorful" chemistry of vanadium in sample preparation and analysis. Learn about effective methods for dissolving vanadium metals, alloys, and oxides, including tips on handling its various oxidation states. Discover practical advice for...
Published 11/12/24
Send us a textThis episode explores best practices for preparing and analyzing samples containing zirconium and hafnium. Discover the unique challenges these "geochemical twins" present, from handling metals and oxides with HF to using sodium carbonate and tetraborate fusions. Learn how to...
Published 11/05/24