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In this episode of Bench Boost, Ashley, Liv, and Mike delve into the fundamentals of how the plasma functions in ICP-OES and ICP-MS instruments. They explain the process of plasma interaction with sample aerosols, covering steps from desolvation to ionization. The discussion also includes the structure of plasma, its temperature variations, and how it can be manipulated by adjusting gas flow and RF power. They highlight the importance of ionization buffers and the differences between axial and radial viewing. The team concludes this week with an overview of cool plasma techniques in ICP-MS applications.

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In this episode of Bench Boost, our team answers various listener questions on topics such as the use of Unisolv reagents for rare earth element analysis, best practices for replacing leaching solutions, digestion protocols for iron in rabbit brain tissue, interferences in Indium analysis by ICP-OES, and safe analysis of samples prepared with HF. The discussion provides practical advice and technical insights into digestion processes, sample contamination, and equipment compatibility with HF.

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In this episode of Bench Boost, our team discusses detection limits. They cover the differences between instrument detection limits and method detection limits, detailing how each is calculated and the importance of optimizing conditions to achieve the lowest possible detection limits. The discussion includes practical tips for enhancing detection limits through sensitivity adjustments, stable measurements, and proper sample preparation. The need for periodic reevaluation of detection limits to maintain accuracy as instruments age and methods change is also highlighted.

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In this episode of Bench Boost Mike, Ashley, Autumn Phillips, and Liv discuss food testing procedures for trace metals with a focus on Thanksgiving, talking how to best analyze turkey brine. They cover various technical considerations, including dilution factors, contamination avoidance, and proper sample preparation techniques for accurate measurement. Specific methods recommended by the FDA, such as EAM 4.4 and 4.7 for multi-element analysis using ICP-OES and ICP Mass Spec, are discussed in detail. The episode includes practical tips like using high-purity water and acids to prevent contamination, running method blanks, and employing matrix matched standards. The team also shares their favorite Thanksgiving foods, adding a personal touch to the technical discussion.

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In this episode of Bench Boost, Mike, Ashley, Autumn, and Liv discuss fundamental laboratory math. They cover essential formulas used in elemental analysis, including the C1V1=C2V2 formula for preparing solution standards, calculating dilution factors, and performing serial dilutions. They also explain percent recovery as a method accuracy check and contrast the units of PPM and PPB. The discussion includes molarity, its importance in chemistry experiments, and how to convert concentration units for accurate solution preparation. The episode aims to clarify common mathematical concepts used in lab settings and provide guidance on these calculations.

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In this Back-to-Basics episode, Mike is joined by Support Chemist Ashley Jones, R&D Chemist Autumn Phillips, and Stock Production Manager Thomas Kozikowski to break down the fundamentals of solubility—how much of a compound can dissolve, what happens when stable solutions suddenly form solids, and how to predict and prevent precipitation in analytical work. Using examples like calcium carbonate, the team walks through concepts like Ksp, ion products, the common-ion effect, and Le Châtelier’s Principle, showing how factors like pH, complexation, and dilution can shift equilibria and maintain clear, stable solutions.

Whether you’re troubleshooting cloudy standards, designing CRMs, or perfecting your dilutions, this episode explains how understanding solubility at a molecular level leads to more reliable results in the lab.

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In this special episode, Mike is joined by Technical Support Chemist Ashley Jones, R&D Chemist Autumn Phillips, and Production Manager Thomas Kozikowski to recap Inorganic Ventures’ 10th Annual ICP Conference. Held at IV’s headquarters in October, the event brought together scientists, partners, and guests for three days of presentations, hands-on labs, and collaboration. The team reflects on standout sessions covering topics like microwave digestion, ICP instrument maintenance, calibration curves, internal standards, and trace metals analysis, as well as the hands-on demos and lab tours that made this year’s conference unforgettable.

Whether you attended in person or are tuning in from afar, this recap captures the highlights, insights, and energy from a decade of IV’s ICP Conference.

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In this episode, Mike is joined by Support Chemist Ashley Jones and Stock Production Manager Thomas Kozikowski to tackle listener-submitted questions from the lab. First, they unpack whether a standard additions curve from one sample can be applied to others—exploring when it’s valid, what risks come with instrument drift, and why true matrix matching matters. Then, they take on a tough scenario: how to handle high-throughput analysis of true unknown mineral samples using ICP-OES and ICP-MS. From digestion techniques and fusion methods to internal standard selection, interference management, and data review strategies, the team offers practical solutions for demanding analytical workflows.

If you’ve ever faced the challenge of balancing accuracy with efficiency in the lab, this episode is a must-listen.

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