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In this Q&A episode, our team answers real-world questions from analysts like you! We discuss strategies for preventing aluminum loss in HF digestions, a listener-submitted method using boric acid to reverse precipitation, and the best ways to calculate limit of detection (LOD) and limit of quantification (LOQ) in ICP-OES. Plus, we dive into iron contamination risks, common sources in the lab, and tips for improving detection limits. If you’re troubleshooting ICP challenges, this episode is packed with valuable insights!

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In the final installment of our ICP Alley series, we feature Cole Hutchinson from GFS Chemicals. Learn how GFS’s ultrapure acids and high-purity reagents help analysts tackle the growing challenges of ultra-low detection limits and contamination. Cole shares insights on minimizing impurities, proper handling techniques, and how GFS’s innovative products ensure precision in ICP analysis. Plus, get a sneak peek at what GFS has planned for Pittcon 2025 and how ICP Alley will be the go-to hub for ICP analysts.

Make ICP Alley your first stop at Pittcon 2025. We'll see you there!

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In this episode, we continue our journey to Pittcon 2025 with a spotlight on Glass Expansion. Join us as Ryan Brennan shares how Glass Expansion has become a trusted leader in sample introduction systems for ICP-MS and ICP-OES. Discover practical tips for preventing signal drift, maintaining your instruments, and choosing the right accessories to optimize your analysis. Plus, learn how ICP Alley will provide a collaborative hub for ICP analysts to connect with experts and enhance their workflows.

Join us next week for a chat with GFS Chemicals!

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Get ready for a new level of collaboration at Pittcon 2025 with ICP Alley! In this episode, we sit down with Michael Howe (aka Howie) from CEM Corporation to discuss this exciting joint venture between Inorganic Ventures, CEM, Glass Expansion, and GFS Chemicals. Learn how ICP Alley will serve as a one-stop hub for ICP analysts, offering insights from sample prep to analysis. Plus, Howie shares tips on choosing the right acid mix for digestions, preventing contamination, and preparing for ultra-low detection levels. Don’t miss this sneak peek into what’s coming to Boston in March!

More episodes to come with guests from Glass Expansion and GFS Chemicals!

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In this episode, we answer listener questions about real-world ICP challenges. From setting up effective control charts to managing violent reactions during metal digestions, our team provides actionable solutions. We also explore strategies for digesting complex alloys and ensuring precise measurements for high-concentration samples like nickel, tungsten, and iron. Whether you're troubleshooting digestion setups or refining your calibration methods, this episode offers practical advice to tackle everyday analytical challenges in the lab.

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Struggling with washout issues in your ICP analyses? This episode is packed with solutions. We break down why certain elements stick around longer, the best rinse solutions for different challenges, and how to optimize your setup for cleaner results. From tackling HF elements and nitric-sensitive analytes to tips for using ICP TrueRinse, we cover it all. Whether you’re fine-tuning your methods or troubleshooting sticky elements, this episode is your guide to eliminating carryover and boosting accuracy in your lab.

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This episode focuses on the rare and fascinating element ruthenium and osmium, two members of the platinum group metals. Learn the best methods for dissolving these challenging metals using fusion techniques, how to prevent the formation of volatile tetroxides, and key strategies for maintaining stability in solution. We also explore testing considerations for ICP-OES and ICP-MS, including managing interferences and ensuring accurate results in trace analysis.

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Iron is one of the most common and challenging elements to handle in the lab, both as a key analyte and as a potential contaminant. In this episode, we tackle the nuances of working with iron in the lab. From avoiding contamination in your tools and reagents to selecting the right acid combinations for dissolving metals, alloys, and oxides, we cover it all. Discover how to maintain stability in solution and manage the spectral complexity iron brings to both ICP-OES and ICP-MS.

Learn more about our sample prep guides.