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PODCAST

Bench Boost by Inorganic Ventures

Inorganic Ventures

Join our host and Inorganic Ventures Technical Director, Mike Booth, as he sparks insightful conversations with our panel of experts in Bench Boost, your go-to podcast for analytical chemistry enthusiasts. Together, they explore the realm of ICP, sharing tips and tricks and diving deep into all things analytical chemistry.

science chemistry

All Episodes

11:48

Tech Support Questions 1

Bench Boost by Inorganic Ventures ·

2026/04/07

Send us Fan Mail The Inorganic Ventures team answers listener questions focused on pharmaceutical elemental impurity analysis by ICP-MS. They explain why an indium internal standard becomes unstable in high-pH matrices due to insoluble hydroxide formation and how EDTA complexation can stabilize indium when used for iodine analysis. They discuss mercury washout problems caused by volatility, adsorption to sample introduction surfaces, memory effects, and redox/speciation, and emphasize proper ...

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23:33

Troubleshooting Mining Samples Common Causes of Bad Data

Bench Boost by Inorganic Ventures ·

2026/03/31

Send us Fan Mail This week on Bench Boost Mike, Autumn, Micah, and Josh discuss common ICP-OES/ICP-MS issues in mining analyses and how to troubleshoot them by separating sample-prep from instrument root causes. Key sample-prep problems include incomplete digestion of refractory minerals, loss of volatile analytes, spitting, and adsorption/instability during transfers. They review contamination before jumping into issues borne from instrument assays; covering the topics of matrix effects from...

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30:58

How to Validate a New Mining Method for ICP-OES or...

Bench Boost by Inorganic Ventures ·

2026/03/24

Send us Fan Mail This week on Bench Boost Mike, Autumn, and Thomas dive deep into validation procedures for ICP-OES and ICP-MS methods. They discuss the importance of planning validation parameters early, understanding sample matrices & analyte levels, and achieving complete dissolution via appropriate digestions. They review the seven key validation parameters of accuracy, precision, detection limits, linearity, selectivity, robustness, and stability. They also outline best quality contr...

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14:55

Avoiding Precipitation During Mining Sample Prep

Bench Boost by Inorganic Ventures ·

2026/03/17

Send a text This week on Bench Boost the team from Inorganic Ventures discusses avoiding precipitation during sample preparation. They review mining sample challenges including high concentrations of Ca, Fe, Al, & silicates, sulfate-rich matrices forming insoluble sulfates, and rare earth elements requiring a more acidic matrix. Thomas explains how hydrolysis leads to insoluble metal hydroxides and reviews prevention strategies. Liv outlines how to use Ksp and how temperature effects comp...

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13:59

Collision Reaction Cell ICPMS for Mining Applications

Bench Boost by Inorganic Ventures ·

2026/03/10

Send a text This week on Bench Boost on team spotlights mining analysis challenges on ICP-MS due to high total dissolved solids, aggressive digestions, and low-ppb targets requiring interference control. They review ICP-MS interference types, giving examples such as ArO on Fe, and ArCl on As. The team explains how collision cell (helium KED) is used to reduce polyatomics and how reaction cell gases are used for mass-shifting analytes or interferences. Finally, they discuss triple-quad ICP-MS ...

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13:13

ICP Considerations for Lithium

Bench Boost by Inorganic Ventures ·

2026/03/03

Send a text This week on Bench Boost our team reviews special considerations for measuring lithium by ICP-OES and ICP-MS. They discuss common lithium sample types and preparation guidance. Autumn emphasizes the impact of high total dissolved solids (TDS) and easily ionizable elements (EIEs) causing plasma ionization-balance shifts and signal suppression for some sample types. Additional tips include selecting appropriate internal standards, choosing suitable emission lines, and avoiding error...

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11:27

Method Detection Limits in Mining: Why MDLs are...

Bench Boost by Inorganic Ventures ·

2026/02/24

Send a text In this episode of Bench Boost our team revisits method detection limits (MDLs) with a focus on why mining applications often produce higher MDLs than expected. Autumn contrasts instrument detection limits with method detection limits, which reflect real sample matrices, interferences, and method variability. Liv explains mining-specific drivers of elevated MDLs, including aggressive sample preparation and impacts from dilution and high total dissolved solids. Mike closes the epis...

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15:12

Axial vs Radial ICP-OES for Mining

Bench Boost by Inorganic Ventures ·

2026/02/17

Send a text In this episode of Bench Boost, Mike, Autumn, and Thomas discuss the differences between axial and radial views when using ICP-OES instruments. The focus is on how each view will impact precision, sensitivity, detection limits, and more. Our team compares which view is more prone to background interferences and which better handles complex samples with high concentrations of total dissolved solids. The episode also covers the challenges of analyzing mining samples including common...

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18:23

Why Cyanide is Used in Mining Complexation Chemistry...

Bench Boost by Inorganic Ventures ·

2026/02/10

Send a text In this episode of Bench Boost our team focuses the discussion on metal cyanide chemistry. The discussion revolves around how cyanide leaching is used in mining for extracting precious metals like gold and silver. Challenges and considerations for ICP analysis, including matrix matching, are highlighted, along with a brief review of safety protocols for handling cyanide. The episode details Inorganic Ventures' expertise in manufacturing customized and stable standards to ensure ac...

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11:28

PGM (Platinum-Group Metals) Samples: Stabilization &...

Bench Boost by Inorganic Ventures ·

2026/02/03

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 strate...

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9:02

REE Rich Ores: What Makes Rare Earth Digestion and...

Bench Boost by Inorganic Ventures ·

2026/01/27

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 calibra...

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10:34

When to Use ICP-OES or ICP-MS

Bench Boost by Inorganic Ventures ·

2026/01/20

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...

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10:58

Matrix Matching with Customs

Bench Boost by Inorganic Ventures ·

2026/01/13

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.

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10:10

Matrix Matching with Stocks

Bench Boost by Inorganic Ventures ·

2026/01/06

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. Th...

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21:50

Back to Basics: The Complete Workflow

Bench Boost by Inorganic Ventures ·

2025/12/30

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, calibratio...

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18:15

3D Printing - Christmas 2025

Bench Boost by Inorganic Ventures ·

2025/12/23

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. ...

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8:24

Back to Basics – Plasma Fundamentals

Bench Boost by Inorganic Ventures ·

2025/12/16

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 b...

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10:06

Tech Support Q&A Part 3

Bench Boost by Inorganic Ventures ·

2025/12/09

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 compati...

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11:38

Back to Basics – Detection Limits

Bench Boost by Inorganic Ventures ·

2025/12/02

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 de...

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14:05

Turkey, Brine, and Trace Metals

Bench Boost by Inorganic Ventures ·

2025/11/25

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, a...

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128 results

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