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Send us a text In this episode of Bench Boost, our team reviews the challenges and solutions related to measuring Platinum Group Metals (PGMs) using ICP Mass Spectrometry (ICP-MS). We discuss issues like signal stabilization, sample preparation, and washout problems. They provide practical tips such as the importance of proper sample preparation, ensuring the correct use and aging of Aqua Regia, managing signal stabilization through appropriate tubing and rinse solutions, and effective strategies for washing out platinum group metals. The episode highlights how these metals, due to their unique properties, often require specialized techniques for accurate analysis.

Send us a text In this episode of Bench Boost our team discuss the intricacies of digesting and analyzing rare earth element ore samples. This week we cover challenges such as complex spectra, reaction chemistry, and the need for careful sample preparation. Different methods like fusion and acid digestion are explored for effectively getting rare earth elements into solution. The podcast also delves into instrumentation challenges using ICP-OES and ICP-MS, as well as the importance of calibration standards and matrix matching.

Send us a text In this episode of Bench Boost our team compares the differences between ICP-OES and ICP-MS and their applications in the mining industry. They share insights on when to choose one technique over the other based on factors like detection limits, sample concentration, matrix effects, and throughput needs. ICP-OES is recommended for higher concentrations and robust applications, while ICP-MS excels in trace element analysis. They also advise on sample preparation and the benefits of using both techniques for accurate results. 

Send us a text This week on Bench Boost our team discusses the importance of custom certified reference materials (CRMs) in precision elemental analysis, particularly in the mining industry. This episode features a continuation of the previous week's discussion on matrix match standards, focusing on the benefits of using custom CRMs. Thomas, Ashley, Liv, and Mike explain how custom CRMs improve accuracy, efficiency, and reduce errors in analytical labs.

Send us a text In this episode of Bench Boost our team discusses the importance of matrix matching standards to samples in the mining industry. They explore the benefits and applications of using stock single element, and multi-element CRMs for accurate precision elemental analysis. The team delves into the challenges of matrix mismatches, particularly in complex, high-concentration acid and total dissolved solids samples, and offer practical tips for designing effective working standards. They highlight the advantages of using stock and custom standards, emphasizing the need for accurate standard preparation and proper matrix matching to ensure reliable results.

Send us a text The week our team recaps the “Back to Basics” series on Bench Boost. They discuss topics covered in previous episodes, including pipetting, instrumentation, calibration standards, stability, solubility, lab math, detection limits, and plasma fundamentals. Liv highlights the importance of proper sample preparation and pipetting techniques. Thomas explains the selection of appropriate instrumentation like AA, ICP-OES, and ICP-MS, and the necessity of instrument tuning, calibration, and performance checks. Autumn revisits essential lab math formulas and the principles of plasma in elemental analysis. The chemists emphasize that understanding the entire analytical workflow is crucial for obtaining accurate and precise data.

Send us a text In this episode of Bench Boost, our team discusses the versatility and utility of 3D printers in the lab. They delve into the various uses of 3D printing, such as fabricating custom parts, prototyping solutions, and creating unique lab tools. The team explains the two main types of 3D printers (FDM and SLA) and the materials they use. They share practical examples of how 3D printing has solved specific problems in their lab, like creating custom auto-sampler racks and holders. Additionally, they discuss the potential drawbacks and limitations, focusing on material compatibility and precision requirements. The conversation also touches on personal uses of 3D printers for making toys and gifts, highlighting the broad applicability and creativity that 3D printers enable.

Send us a text 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.

Send us a text 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.

Send us a text 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.

Send us a text 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.

Send us a text 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.

Send us a text 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. Tune in and get back to basics with Bench Boost!

Send us a text 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. Tune in and relive the celebration with Bench Boost!

Send us a text 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. Tune in and get expert guidance straight from the bench with Bench Boost.