This study examines the combustion behavior of B4C/Bi2O3 pyrotechnic delay compositions as sustainable alternatives to conventional materials. Thermodynamic modeling and experimental testing were used to evaluate the influence of compaction pressure, particle size, and granule size on burning performance.Results showed that increased compaction reduced burning rates by lowering porosity and shifting combustion from convective to conductive mechanisms. Residue and gas analyses supported a multistage reaction pathway, demonstrating the potential of B4C/Bi2O3 formulations for environmentally improved pyrotechnic applications.<blockquote><h4>The original article</h4><h4><a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10964">Sustainable Pyrotechnics: Combustion Behavior of B4C/Bi2O3 for Delay Compositions</a></h4>Danillo F. Vianna Cantini, Vojtěch Pelikán*, Eva Schmidová, Jiří PachmanACS Omega 2026, 11, 3, 4668–4683<a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1021/acsomega.5c10964">https://doi.org/10.1021/acsomega.5c10964</a><h6>licensed under <a target="_blank" rel="noopener noreferrer" href="https://creativecommons.org/licenses/by/4.0/">CC-BY 4.0</a></h6></blockquote>Selected sections from the article follow. Formats and hyperlinks were adapted from the original.<div>Pyrotechnic delay compositions are formulations designed to create a specific delay time, determined primarily by their burning rate. These compositions are essential in timing energetic events and are used extensively in both civilian and military applications. <a href="javascript:void(0);">(1)</a> This broad usage leads to diverse motivations for studying such materials. In civilian contexts, such as mining, the focus is typically on safety and cost-effectiveness. <a href="javascript:void(0);">(2)</a> For military purposes, reliability and precision are key factors, often with stringent performance requirements. <a href="javascript:void(0);">(3)</a>Pyrotechnic delay compositions are classified based on their combustion behavior into gassy or gasless types. In confined, sealed and obturated environments, gasless compositions are favored, to avoid gas buildup. <a href="javascript:void(0);">(1,4)</a> However, in unconfined or vented systems, gassy compositions are not problematic. For example, in fireworks, where combustion gases freely dissipate, <a href="javascript:void(0);">(1)</a> or in vented housings like hand grenades or signaling devices, gassy delays are acceptable. <a href="javascript:void(0);">(5,6)</a>In gassy compositions, the burning rate is influenced by the loading (or consolidation) pressure. Hot gases generated by the chemical reaction penetrate gas channels (voids) in the material, igniting unreacted material through a process known as convective heating. As loading pressure increases, these voids are gradually reduced, which diminishes convection and subsequently lowers the burning rate. In contrast, for gasless compositions, burning is driven by conductive heating, where heat is transferred through direct particle-to-particle contact, leading to the opposite effect. <a href="javascript:void(0);">(7−9)</a>Historically, up until World War II, black powder served as the foundation for most delay elements. Nowadays, it continues to be utilized for this function and others, but on smaller scales. <a href="javascript:void(0);">(1)</a> Some more recent and traditional formulations for pyrotechnic compositions include fuels like silicon, boron, tungsten, zinc, iron, zirconium, and manganese. Examples of these are Si/Pb3O4, <a href="javascript:void(0);">(8,10)</a> B/BaCrO4 <a href="javascript:void(0);">(8)</a>, W/BaCrO4/KClO4, <a href="javascript:void(0);">(5,6,11)</a> Zn/PbO2, <a href="javascript:void(0);">(12)</a> Fe/BaO2, <a href="javascript:void(0);">(13)</a> Zr/KClO4, <a href="javascript:void(0);">(8)</a> and Mn/PbCrO4/BaCrO4. <a href="javascript:void(0);">(14)</a>Currently, researchers are actively developing several new formulations for pyrotechnic delays. One of the main motivations for this is the need to transform these compositions into “greener” ones. <a href="javascript:void(0);">(1,2)</a> This means that compositions that could cause problems for the environment or human health should be avoided. To achieve this sustainability, the identification and replacement of known or potentially harmful, toxic, and carcinogenic compounds is vital. <a href="javascript:void(0);">(10)</a> Heavy metals, persistent organic pollutants, toxic gases, volatile organic compounds and known causers of human health problems are examples of such substances to be removed. <a href="javascript:void(0);">(2,5,15)</a>Specifically, there are several attempts to replace lead, barium, chromates, and perchlorates. <a href="javascript:void(0);">(15)</a> The reason is that most of the established delay formulations used today contain these substances. <a href="javascript:void(0);">(2,5)</a> Lead, barium and chromium (contained in chromates) are heavy metals and are known to cause serious health problems in human, specially to nervous, cardiovascular and respiratory systems. <a href="javascript:void(0);">(5,16)</a> Perchlorates are well-documented substances and are used in various pyrotechnic applications. However, they are widely recognized as contributors to thyroid issues. <a href="javascript:void(0);">(5)</a>From the above, it is clear that modern strategies in pyrotechnics are increasingly focused on developing new materials that prioritize both efficiency and sustainability. This shift imposes numerous restrictions, meaning that formulations must be designed with precise planning and thorough investigation to meet both performance and environmental standards.Boron could be considered the ideal fuel for pyrotechnic reactions due to its high energy content. However, it presents combustion issues for its limited reactivity due to boron oxide layer and boron agglomerates formation upon heating. <a href="javascript:void(0);">(17)</a> The boron oxide layer acts as a barrier, hindering oxygen (O) diffusion and consequently limiting the oxidation of boron. <a href="javascript:void(0);">(18)</a>Boron carbide (B4C) is a natural candidate for combustion processes due to its lower ignition point, which is attributed to its higher reactivity. This reactivity stems from the diffusion of carbon (C) particles, which oxidize into gaseous products. These gaseous products create diffusion channels that penetrate the boron oxide layer, breaking down the layer and agglomerates, thereby further improving the reaction. <a href="javascript:void(0);">(18,19)</a> B4C presents better combustion properties, with better burning stability and reliable self-propagation, resulting in better combustion efficiency. <a href="javascript:void(0);">(17)</a>Bismuth trioxide (Bi2O3) is an attractive oxidizer for pyrotechnic delay compositions due to several advantageous properties. Its high oxygen content and efficient oxygen release facilitate sustained combustion, while its favorable thermal properties, including a relatively low melting and decomposition temperature, ensure that oxygen is available at precisely the right moment to support a controlled reaction. <a href="javascript:void(0);">(20)</a> Additionally, Bi2O3 high density allows for compact formulations, promoting consistent and reliable burn rates. Also, it has a low heat of formation (approximately −582 kJ/mol), which is crucial to minimize the energy required to initiate its decomposition. This enhances the overall reaction efficiency, allowing Bi2O3 to rapidly release oxygen without consuming excessive energy, thus ensuring sustainable and stable combustion. <a href="javascript:void(0);">(8)</a>In addition to their technical advantages, Bi2O3 and B4C offer a significant environmental benefit: they are considered more eco-friendly compared to other materials commonly used in pyrotechnic compositions. Bi2O3 serves as a less toxic alternative to traditional oxidizers like lead-based compounds, reducing the risk of environmental contamination and exposure to harmful heavy metals. <a href="javascript:void(0);">(1,8,16)</a> Similarly, B4C contributes to cleaner combustion, producing fewer pollutants and minimizing the environmental impact. <a href="javascript:void(0);">(5)</a> This makes both materials not only effective but also greener choices for sustainable pyrotechnic applications.<h4>2. Experimental Section</h4><h5>2.8. Material Characterization</h5>Particle and granule size distribution were measured with a Malvern Mastersizer 3000 (Malvern Panalytical). Scanning Electron Microscopy (SEM) was carried out with a TESCAN MIRA (TESCAN) to examine morphology and confirm particle size. A 40 cm3 combustion chamber was used to analyze pressure profile, quantify solid residues, and collect combustion gases for further analysis. Fourier Transform Infrared Spectroscopy (FTIR) was performed using a <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2392">Nicolet iS50 FT-IR</a> (Thermo Scientific) and standardized nitrogen (N2) background to identify gas-phase products. Thermal stability and water content assessments were conducted using TGA (NETZSCH TG 209 F3 Tarsus) and DSC (NETZSCH DSC 200 F3 Maia). Energy Dispersive X-ray Spectroscopy (EDS) was performed using a Bruker Quantax 200 (Bruker) for semiquantitative chemical composition analysis of the combustion residues. X-ray diffraction (XRD) analyses were performed using a Rigaku MiniFlex diffractometer for complementary phase identification, while surface chemical states were characterized by X-ray photoelectron spectroscopy (XPS) using a Scienta Omicron ESCA2SR system.<h4>3. Results and Discussion</h4><h5>3.7. FTIR Analysis of Combustion Gases</h5><a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10964#fig10">Figure 10</a> compares the FTIR spectra of combustion chamber gases from stoichiometric (blue) and fuel-rich (red) tests, highlighting CO and CO2 as the main species, consistent with Horiuchi. <a href="javascript:void(0);">(18)</a> Normalizing their absorbance to concentration using standard references yielded CO2/CO ratios of 0.67 (stoichiometric) and 0.34 (fuel-rich). However, a quantitative analysis is approximate and inherently imprecise, as potential contamination during gas collection and measurement could affect the results, given the challenge of maintaining a completely controlled internal atmosphere. A small fraction of hydrocarbon species (e.g., CH4, C2H4, and C2H2) was also identified in both samples.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2026_11_3_4668_4683_Figure_10_Comparative_FTIR_spectra_of_combustion_gas_compositions_in_a_combustion_chamber_ac7b7daf84.jpg" alt="ACS Omega 2026, 11, 3, 4668–4683: Figure 10. Comparative FTIR spectra of combustion gas compositions in a combustion chamber." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2026_11_3_4668_4683_Figure_10_Comparative_FTIR_spectra_of_combustion_gas_compositions_in_a_combustion_chamber_ac7b7daf84.jpg 245w," sizes="100vw" width="1956" height="989">While experimental results indicate a higher CO2 presence than predicted, the overall trend aligns with expectations─higher fuel content shifts combustion products toward less oxidized species. Notably, the identified gaseous products are relatively simple and exhibit low toxicity compared to halogenated or metal-containing species commonly found in traditional pyrotechnic formulations, supporting the potential of this system as a more environmentally friendly alternative.Since the reaction involves both condensed-phase reactants and products, characterizing the solid residues is essential to evaluate the extent of reaction and gain insight into the actual progression of the reaction pathway. For this, SEM imaging and EDS analysis were employed to investigate the morphology and elemental composition of the combustion residues.<h5>3.8. SEM and EDS of Burning Residues</h5><a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10964#fig11">Figure 11</a> presents the SEM analysis of solid residues from the combustion of B4. <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/suppl/10.1021/acsomega.5c10964/suppl_file/ao5c10964_si_001.pdf">Figure S5</a> exhibits images of the other samples. <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10964#fig11">Figure 11</a>a shows the top view of the burned delay element, revealing the distribution of residues across the surface, while <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10964#fig11">Figure 11</a>b provides a magnified view of a region rich in bright spherical structures. These spheres are likely bismuth that transitioned through a liquid or gaseous phase during the reaction and solidified upon cooling. This phenomenon of spherical formation due to phase transition is well-documented in the literature. <a href="javascript:void(0);">(33)</a><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2026_11_3_4668_4683_Figure_11_SEM_analysis_of_B4_after_burning_8fc7a8f520.jpg" alt="ACS Omega 2026, 11, 3, 4668–4683: Figure 11. SEM analysis of B4 after burning: (a) top view (50 ×) of the burned delay element showing the distribution of solid residues across the surface; (b) magnified view (1 k×) of a region rich in bright spherical structures." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2026_11_3_4668_4683_Figure_11_SEM_analysis_of_B4_after_burning_8fc7a8f520.jpg 245w," sizes="100vw" width="2092" height="831"><h5>3.10. Surface Chemistry of Combustion Residues (XPS)</h5>Survey spectrum scans identified the main photoelectron lines corresponding to carbon, oxygen, boron, and bismuth. High-resolution scans for the O 1s, C 1s, B 1s, and Bi 4f regions of B4 are presented in <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10964#fig19">Figure 19</a>, allowing detailed peak deconvolution and chemical assignment.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2026_11_3_4668_4683_Figure_19_XPS_high_resolution_spectra_of_O_1s_C_1s_B_1s_and_Bi_4f_regions_for_B4_5c6064d013.jpg" alt="ACS Omega 2026, 11, 3, 4668–4683: Figure 19. XPS high-resolution spectra of O 1s, C 1s, B 1s, and Bi 4f regions for B4." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2026_11_3_4668_4683_Figure_19_XPS_high_resolution_spectra_of_O_1s_C_1s_B_1s_and_Bi_4f_regions_for_B4_5c6064d013.jpg 214w," sizes="100vw" width="2049" height="1498">The analysis confirmed B2O3 as a major surface product and indicated the presence of unreacted B4C in the B4 sample through B–C bonds. sp2 carbon was also detected in B4, suggesting possible graphite formation, as predicted in thermodynamic calculations. A2 showed more Bi3+ than B4, supporting that the stoichiometric composition had more residual Bi2O3, while the fuel-rich B4 sample promoted greater reduction to Bi0. The presence of Bi3+ on the surface observed may result from postcombustion reoxidation of Bi0. These results reinforce the proposed reaction pathway and the role of fuel excess in enhancing reaction completeness. In this analysis, the B 1s spectrum further confirms the absence of BN by the lack of B–N peaks, consistent with the EDS results, which also revealed no detectable nitrogen signal.All experimental findings contribute to the fundamental understanding of boron carbide and bismuth oxide reactions under both basic and applied conditions, particularly in delay compositions. These results provide new insights into the reaction pathway and the underlying combustion mechanism.<h4>4. Conclusions</h4>Stoichiometric formulations of B4C/Bi2O3, which ignited when not pressed, failed to burn after being lightly compacted; a fuel-rich composition is necessary to ensure combustion. The fuel-rich compositions ignited readily and maintained combustion without quenching. Water facilitated the granulation process and improved the final composition. With increasing loading pressure, burning rates decrease due to reduced convective heat transfer, leading the combustion process to transition toward a conductive regime. Particle size also impacted combustion, particularly with larger Bi2O3 particles, which influenced the combustion profile up to a certain threshold. Additionally, the granule size of the final composition was found to alter the burning behavior, with larger granules promoting faster combustion at lower pressures.Thermodynamic calculations provided an initial insight into the reaction process. The findings show that the reaction progresses through distinct stages: starting in a solid–solid preignition phase, transitioning to a solid–liquid phase as components melt, and culminating in a gas phase marked by significant product volatilization, illustrating a complete combustion evolution.FTIR analysis confirmed that the main gaseous products are CO and CO2, indicating reduced environmental toxicity. Elemental and phase analyses confirmed that the reaction followed the expected pathway, with Bi and B2O3 as the predominant products. No Bi2O3 was detected by XRD, indicating that the oxidizer was fully consumed in the bulk. Morphological analysis of the products suggests that, upon cooling, bismuth solidifies into small metallic spheres, while surface analysis indicates that B2O3 remains predominantly in the outer layer. Altogether, the results are consistent and complementary, reinforcing the reliability and scientific rigor of the study.All these observations accentuate the necessity of conducting experiments under application-specific conditions. These findings not only enhance our understanding of the combustion dynamics of low toxicity B4C/Bi2O3 mixtures but also underscore their potential for practical applications requiring precise delay times and environmental sustainability. The successful use of water as a green solvent further highlights the viability of developing sustainable pyrotechnic compositions. This research advances the field by providing valuable insights into optimizing performance while minimizing environmental impact through careful material selection and process control.</div>

Sustainable Pyrotechnics: Combustion Behavior of B4C/Bi2O3 for Delay Compositions

In the week from May 11, the following webinars await you in the field of atomic and molecular spectroscopy and spectrometry<blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinars">👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</a></h4>👉 Search and filter in the largest global database with over 5 500 GC, LC, MS and spectroscopy webinars.</blockquote><h5>1. Thermo Fisher Scientific: Uncovering Microplastics: Identification, Quantification, and Exposure Assessment</h5><ul><li>Tu, 12.5.2026 08:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6136">Registration</a></li></ul>In this webinar, we will explore complementary analytical solutions for comprehensive microplastics characterization.<h5>2. SPECTRO Analytical Instruments: Elemental Analysis of Superalloys: Ensuring Performance in Extreme Applications</h5><ul><li>Tu, 12.5.2026 10:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6170">Registration</a></li></ul>Learn how accurate elemental analysis ensures superalloy performance, with OES and XRF solutions for reliable quality control from lab to field.<h5>3. Agilent Technologies: What have you been smoking? Elemental Analysis in Cannabis and Cannabis Products with ICP-MS</h5><ul><li>Tu, 12.5.2026 20:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6063">Registration</a></li></ul>Learn how automated calibration and dilution streamline ICP-MS food testing workflows, improving accuracy, traceability, and productivity while addressing rare-earth doubly charged interferences.<h5>4. AZoM: Faster REE Exploration Decisions with XRF Technology Explained</h5><ul><li>We, 13.5.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6195">Registration</a></li></ul>Join the webinar to see how handheld XRF provides a significant advantage in today's fast-paced REE landscape.<h5>5. Bruker: Advancing Industrial Metrology Automation with Bruker's Dimension AFMs</h5><ul><li>We, 13.5.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6172">Registration</a></li></ul>This webinar will explore how Dimension AFM platforms support increasing levels of automation, from scripted measurements to data-driven control.<h5>6. Anton Paar: Polymer Rheology: Impact of Humidity on Material Behavior</h5><ul><li>We, 13.5.2026 18:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5801">Registration</a></li></ul>Discover how humidity impacts polymers and soft materials. Learn how moisture alters rheology, tackiness, curing, and flowability through real case studies across films, adhesives, foods, and powders.<h5>7. LECO: TOC Determination in Soil and Waste</h5><ul><li>Th, 14.5.2026 14:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6038">Registration</a></li></ul>Join this webinar to explore modern methods for TOC determination in soils and waste. Learn how standardized approaches, instrumentation, and method selection influence data quality and regulatory compliance.

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Routine chemical analysis typically involves several steps, e.g. selection of procedure, sampling, sample preparation, measurement, result calculation, uncertainty estimation, and reporting to customer. Based on the result, important decisions and actions are taken. The steps before and after the measurement are often referred to as “pre- and post-analytical”. There are many sources of uncertainty associated with this work, some of which can actually limit the overall quality.&nbsp;Proficiency testing (PT) and external quality assessment (EQA) schemes are effective means of assessing the quality of routine analyses. However, if there are specific procedures, either before or after the measurement, which are applied to the routine samples, but not to the PT test sample, the result reflects only the quality of part of the measurement process. Pre- and post-analytical PT/ EQA schemes are already widely used in laboratory medicine. The standard ISO 15189, that underpins accreditation of medical laboratories, stresses that EQA schemes should “... have the effect of checking the entire process including pre- and post-examination procedures ...”&nbsp;The examples in this leaflet illustrate the potential and importance of pre- and post-analytical PT/EQA. They are intended as an inspiration for the providers to further develop their external quality control activities.<h4>Pre- and post-analytical PT/EQA – a means for harmonisation&nbsp;</h4>By illustrating, e.g. lack of adherence to guidelines, or variation in sample preparation, or inconsistency in interpretation, pre- and post-analytical PT/EQA schemes pinpoint problems not apparent in other schemes. This may lead to improved harmonisation and changes to guidelines and standards.<h4>Example 1: Interpreting clinical chemistry information&nbsp;</h4>Patient background information together with analytical results can be used to check agreement of interpretational advice given by medical doctors. This type of scheme can, therefore, include both pre- and post-analytical aspects. The provider, e.g. through an expert group, ranks the quality of participants’ response and suggestions, and presents them in the report with comments.<h4>Example 2: Sampling requests in microbiology&nbsp;</h4>Using the scenario of food poisoning, pre- &amp; post-analytical aspects of sampling requests in a microbiology scheme can be highlighted. The provider gives information about food type, symptoms, and incubation time with a simulated sample. Participants choose which organism(s) to test for. The associated laboratory work involves examination of samples, report on method(s) of choice and results. Participants could, e.g. be asked to specify which toxins or pathogens are likely to cause the food poisoning and state whether or not they will disseminate information, e.g. to hospitals or food suppliers. The feedback report would then show the results of each participant together with the comments of the provider.&nbsp;<h4>Example 3: Toy testing&nbsp;</h4>Faulty design, usage and chance play a role in injury and death incidents related to children’s toys. Toy safety is the practice of ensuring that toys are safe, usually through the application of set safety standards. The PT provider sources a toy, performs visual assessment of its homogeneity, and distributes the samples. Participants are requested to assess the toy against the European standard EN 71 and they have to decide which clauses of the standard apply. The clauses chosen define the test(s) to be carried out. The feedback report will contain a “model answer” including clauses, tests and labeling requirements (when applicable).&nbsp;<h4>Example 4: Monitoring drinking water quality&nbsp;</h4>A post-analytical application can be underpinned by legislation and national regulations (Directive 98/83/EC). Participants receive a synthetic drinking water sample with properties close to one or more limiting values. They are requested to deliver results, uncertainties and a “pass/fail” recommendation to the customer. The recommendations of the provider are listed in the feedback report for educational purposes. Information can be fed back also to regulators to serve, e.g. as basis for further discussions.&nbsp;<blockquote><h5>More information / further reading&nbsp;</h5>Information about PT providers and schemes can be obtained from your national accreditation body, from the <a target="_blank" rel="noopener noreferrer" href="https://www.eptis.org/">EPTIS website</a> or from other national or international organisations.</blockquote>

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TBS... Elemental Analysis of Lithium-ion Battery Samples using ICP-OES and ICP-MS
<blockquote>
Presenter: L. Craig Jones (ICP-MS Application Scientist, Agilent Technologies, Inc.)
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<blockquote>
Craig has been with Agilent for over 15 years as an ICP-MS applications scientist. He has been involved with multiple type of applications for ICP-MS, including environmental, pharmaceutical, semiconductor, geologic, and clinical analyses, to name a few. Previous to Agilent he worked in an environmental lab performing analysis and supervising both the inorganic and organic sections of the laboratory. In his spare time, Craig enjoys volunteering at the local marine science center, mountain biking, hiking, and relaxing at the beach. Craig obtained a Bachelor of Science degree in chemistry from Fort Lewis College in Durango, CO.
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<blockquote>
Presenter: Sima Singha, PhD (ICP-OES Application Scientist, Atomic Spectroscopy, Agilent Technologies, Inc.)
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Sima has over fifteen years of hands on experience as an applications scientist in the field of atomic spectroscopy. Before joining Agilent in 2017, managed an agricultural chemistry laboratory for the analysis of water, soil, and plant tissue digests using ICP-OES for various EPA methods. She received a Ph.D. degree in Chemistry from the University of Illinois at Chicago with numerous peer-reviewed publications.
</blockquote>

Agilent Technologies: Elemental Analysis of Lithium-ion Battery Samples using ICP-OES and ICP-MS

Elemental Analysis of Lithium-ion Battery Samples using ICP-OES and ICP-MS

Lithium-ion Batteries Analysis using ICP-OES and ICP-MS

Explore the latest knowledge on the safety, authenticity and quality of food and beverages, as well as the technology that supports the critical work done to ensure the integrity of the food supply chain.
<h5>This online symposium will explore:</h5>
<ul>
<li>Untargeted analysis techniques used to ensure food authenticity</li>
<li>Sample preparation techniques for food applications</li>
<li>Use of thermal infrared imaging for salmonella detection</li>
<li>Elemental analysis for food and beverage testing</li>
<li>Miniaturized food analysis devices</li>
<li>Sustainable lab consumables for food analysis</li>
<li>Heavy metals in processed baby food</li>
<li>Residual analysis using GC/MS</li>
</ul>
<h3>Day 2 – July 25</h3>
<h5>16:00 – 16:40 BST Miniaturization of Analytics: A Better Control from Farm to Fork</h5>
<ul>
<li>Marta Prado, PhD (University of Santiago de Compostela)</li>
</ul>
<h5>16:40 – 16:50 BST Networking Break</h5>
<h5>16:50 – 17:10 BST Unleashing the Power of AI powered LIMS in Food and Beverage Testing</h5>
<ul>
<li>Daniel Call (LabVantage)</li>
</ul>
<h5>17:10 – 17:20 BST Networking Break</h5>
<h5>17:20 – 18:00 BST Heavy Metals in Processed Baby Food: Could Regulators be Doing More to Ensure Consumer Safety?</h5>
<ul>
<li>Robert Thomas (Scientific Solutions)</li>
</ul>
<h5>18:00 – 18:10 BST Networking Break</h5>
<h5>18:10 – 18:30 BST Sustainable Lab Consumables without Compromising Performance</h5>
<ul>
<li>Jack Gikonyo (Eppendorf Americas)</li>
</ul>
<h5>18:30 – 18:40 BST Networking Break</h5>
<h5>18:40 – 19:20 BST Applications of NIRS and NIR Imaging in Food</h5>
<ul>
<li>Vincent Baeten, PhD (Walloon Agricultural Research Centre)</li>
</ul>
<h5>19:20 BST Event Close</h5>

Technology Networks: Advances in Food and Beverage Testing 2024

Advances in Food and Beverage Testing 2024 (Day 2)

Explore the latest knowledge on the safety, authenticity and quality of food and beverages.

High matrix samples, such as those containing high dissolved solids, can often be challenging potentially resulting in poor data quality and instrument performance, leading to excess maintenance.
In this webinar we will discuss the techniques available to deal with these samples.
<blockquote>
Presenter: David Fishwick (Applications Specialist, TEA, Thermo Fisher Scientific)
</blockquote>
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David joined Thermo in 2022 as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland. Prior to joining Thermo, David has gained experience of trace elemental analysis and chromatography in industry, working in GMP, GLP and UKAS accrediated R&amp;D and pharmaceutical laboratories. David holds a BSc in Chemistry from Bangor University.
</blockquote>
<blockquote>
Presenter: Matthew Gregory (Applications Specialist, TEA, Thermo Fisher Scientific)
</blockquote>
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After graduating from the University of Surrey with an MChem in Chemistry, Matthew has gained 20 years’ experience of trace elemental analysis in industry, working in environmental and precious metal research laboratories. In 2018, Matthew joined Thermo Fisher Scientific as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland.
</blockquote>

Thermo Scientific: Dealing with the Complexity of High Matrix Samples on ICP-OES and ICP-MS

Dealing with the Complexity of High Matrix Samples on ICP-OES and ICP-MS

Techniques available to deal with these samples.

Complexity of High Matrix Samples ICP-OES amd ICP-MS

Don’t want the complexity of a valve system for your ICP?
Come along to this webinar where you can find out how StepAhead can help you get analysis done quicker and save money!
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Presenter: Matthew Gregory (Applications Specialist, TEA, Thermo Fisher Scientific)
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After graduating from the University of Surrey with an MChem in Chemistry, Matthew has gained 20 years’ experience of trace elemental analysis in industry, working in environmental and precious metal research laboratories. In 2018, Matthew joined Thermo Fisher Scientific as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland.
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Presenter: David Fishwick (Applications Specialist, TEA, Thermo Fisher Scientific)
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David joined Thermo in 2022 as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland. Prior to joining Thermo, David has gained experience of trace elemental analysis and chromatography in industry, working in GMP, GLP and UKAS accrediated R&amp;D and pharmaceutical laboratories. David holds a BSc in Chemistry from Bangor University. 
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Thermo Scientific: Increasing Lab Productivity with Thermo Scientific iSC-65 with StepAhead for ICP

Increasing Lab Productivity with Thermo Scientific iSC-65 with StepAhead for ICP

Find out how StepAhead can help you get analysis done quicker and save money!

Increasing Lab Productivity with Thermo Scientific iSC-65

Learn how to maintain productivity and avoid unplanned downtime with Thermo ScientificTM HawkTM Consumables and Maintenance Assistant.
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Presenter: David Fishwick (Applications Specialist, TEA, Thermo Fisher Scientific)
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David joined Thermo in 2022 as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland. Prior to joining Thermo, David has gained experience of trace elemental analysis and chromatography in industry, working in GMP, GLP and UKAS accrediated R&amp;D and pharmaceutical laboratories. David holds a BSc in Chemistry from Bangor University.
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Presenter: Matthew Gregory (Applications Specialist, TEA, Thermo Fisher Scientific)
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After graduating from the University of Surrey with an MChem in Chemistry, Matthew has gained 20 years’ experience of trace elemental analysis in industry, working in environmental and precious metal research laboratories. In 2018, Matthew joined Thermo Fisher Scientific as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland.
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Thermo Scientific: Maintaining Productivity using Thermo Scientific Qtegra ISDS Hawk Maintenance and Consumables Assistant

Maintaining Productivity using Thermo Scientific Qtegra ISDS Hawk Maintenance and Consumables Assistant

Learn how to maintain productivity and avoid unplanned downtime with Thermo ScientificTM HawkTM Consumables and Maintenance Assistant.

Maintaining Productivity using Thermo Scientific Qtegra ISDS

Elemental impurities are trace metals or elements that can be present in pharmaceuticals, impacting product safety and efficacy.
USP General Chapter &lt;232&gt; provides guidelines for controlling elemental impurities in pharmaceuticals, ensuring they meet acceptable levels for human consumption. Compliance with USP &lt;232&gt; is crucial for regulatory approval and maintaining product quality and safety.
Register to attend this Webinar and learn:
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<li>Elemental impurities as per USP 232/USP 233 and ICHQ3D
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<li>Dive into the innovation that powers USP-232 guidelines
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<li>Agilent&#39;s MH software with Agilent&#39;s complete workflow solutions
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<li>Basic maintenance and early maintenance feedback of ICP-MS
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Presenter: Dr. Kuldeep Sharma (Sales Development Manager - Pharma, Agilent Technologies)
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Kuldeep Sharma has over 19 years of experience in area/s of Bioanalytical research, Drug metabolism &amp; pharmacokinetics and Pharma regulatory compliance. He has accomplished PhD in Biotechnology. His professional journey covers over 12 years in Analytical research (associated with R&amp;D’s of Zydus Cadila, Lambda, Pliva and Jubilant Biosys) and last 7 years in analytical instruments sales, marketing &amp; business development. With over 21 research articles published in international Journals, He presents convention of continues learning.
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Presenter: Mr. Radhey Shyam (Application Specialist - Spectroscopy, Agilent Technologies)
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Radhey Shyam is an Application Scientist responsible for Elemental Spectroscopy Solutions at Agilent Technologies at Centre of Excellence (COE) Lab, Manesar. He has been assisting in the development of new methods and applications, as well as providing training and educational activities for customers across various sectors on spectroscopy solutions and technologies for the past 10+ years. He has authored several publications in international journals. In addition, he has also contributed to global application and solution notes from Agilent, with a focus on spectroscopy Market.&quot;
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Presenter: Mr. Ankush Sharma (Regional Marketing Program Manager- APAC (Pharma &amp; Biopharma), Agilent Technologies)
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Ankush Sharma is a seasoned professional with over 12 years of extensive experience in sales and marketing across the pharmaceutical and biopharmaceutical sectors. His professional journey commenced with a strong educational foundation, earning a Master&#39;s degree in Biotechnology. Building upon this knowledge, he furthered his academic pursuits by obtaining a Master&#39;s in Business Administration with a specialization in Sales and Marketing, demonstrating his commitment to blending scientific understanding with strategic business acumen. For the past five years, he has been an integral part of Agilent, serving as the Regional Marketing Program Manager for the India and now Asia-Pacific (APAC) region for Pharma and Biopharma Markets.
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Agilent Technologies: Demystifying USP & ICHQ3D Guidelines for Elemental Impurities

Demystifying USP & ICHQ3D Guidelines for Elemental Impurities

Elemental impurities as per USP 232/USP 233 and ICHQ3D.

Demystifying USP & ICHQ3D Guidelines for Elemental Impuritie

As part of the global effort to reduce CO₂ emissions, biofuels are becoming an increasingly important source of green energy.
Quality control testing of biofuels is therefore crucial to ensure the efficiency and reliability of biogas, biodiesel, and fuel ethanol. 
In this webinar you will learn about the latest laboratory testing techniques that are used to ensure the quality, efficiency, and sustainability of modern biofuels to enable producers to confidently meet international regulatory requirements and to promote their widespread adoption in both industry and the wider society at large. 
Experts from Agilent Technologies will introduce a wide range of analytical testing solutions covering multiple technologies that are routinely used to detect organic and inorganic impurities in biodiesel and enable the stringent quality control of fuel ethanol, biogas and biogas blends to be achieved. The expert panel will be available to answer questions from the audience at the end of the presentation. 
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Presenter: Danny van Oevelen (LC Product Specialist, Agilent Technologies)
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Presenter: Luca Godina (GC &amp; GC/MS Application Specialist, Agilent Technologies)
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Presenter: Sebastien Sannac (Spécialiste produit spectroscopie atomique, Agilent Technologies)
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Presenter: Donald Inglis (Product Specialist EMEAI for FTIR, Agilent Technologies)
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Presenter: Remko van Loon (GC &amp; GC/MS Product Specialist, Agilent Technologies)
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Agilent Technologies: Comprehensive Quality Control Testing of Biofuels to Ensure a Greener, more Sustainable Future

Comprehensive Quality Control Testing of Biofuels to Ensure a Greener, more Sustainable Future

Learn about the latest laboratory testing techniques that are used to ensure the quality, efficiency, and sustainability of modern biofuels.

Comprehensive Quality Control Testing of Biofuels

Join us for an insightful webinar on the sustainable extraction of lithium, a crucial component in the lithium-ion battery supply chain.Learn from industry experts about the advantages of Direct Lithium Extraction (DLE) from mineral-rich brines over traditional hard rock mining methods. Discover how managing elemental impurities is essential for maximizing battery efficiency, yield, and safety. Gain insights into advanced techniques like ICP-OES and the ADS 2 auto-diluter system used to quantify major and minor element concentrations in brine samples and manufacturing chemicals.<h4>By attending this webinar, you will learn about:</h4><ul><li>The latest innovative sustainable lithium extraction techniques using Direct Lithium Extraction (DLE) from mineral-rich brine, a method that is more environmentally friendly and efficient compared to traditional hard rock mining</li><li>How to prepare samples and perform elemental analysis by atomic spectroscopy for complex matrix samples across the lithium-ion battery supply chain</li><li>Enhancing the sustainability, efficiency, and accuracy of your ICP-OES elemental analysis with new automation capability</li></ul><h4>Key Topics</h4><ul><li>Overview of emerging lithium extraction methods, including innovative and eco-friendly processes</li><li>How elemental analysis by atomic spectroscopy guides the optimization in the extraction process</li><li>Learn about sample preparation and ICP-OES analysis of raw materials and manufacturing chemicals in the lithium-ion battery value chain</li></ul><h4>Who Should Attend?</h4><ul><li>Chemical engineers and production engineers working in lithium-rich brine extraction</li><li>Production engineers working with lithium-ion battery cathode and electrolyte component production</li><li>Research scientists working around the lithium-ion battery supply chain.</li><li>Industry consultants advising companies around lithium extraction and battery manufacturing</li><li>Quality assurance and control specialists focusing on improving analytical accuracy</li></ul><blockquote>Presenter:&nbsp;Ross Ashdown (Marketing Manager, Optical Atomic Spectroscopy, Agilent Technologies)Ross has a Master of Applied Science in Analytical Chemistry from RMIT University Australia and has over 32 years of experience in atomic spectroscopy, covering instrument operation, applications support, technical support, product management, and marketing management. Ross is based in Agilent’s Spectroscopy Technology Innovation Centre (S.T.I.C.) in Melbourne, Australia. The STIC is Agilent’s global research and development centre for atomic and molecular spectroscopy.Presenter:&nbsp;Jeremy Patt (Chief Technology Officer, Summit Nanotech)Jeremy Patt is Chief Technology Officer at Summit Nanotech. The company, founded in 2018, is using its patented technology to extract lithium from brines at the lowest levelized cost of production and with the lowest environmental footprint. Jeremy has held numerous global leadership positions in the chemical industry – building and advancing research programs, pilot plants, and first-of-kind manufacturing plants for companies including Dow Chemical and Sherwin Williams. He has led the development and successful commercialization of processes across a broad range of technologies, including high-volume chemical production, catalysis, adsorption, extraction, membranes, filtration, heat exchange, drying, solids handling, and water treatment. Jeremy holds a BSE and PhD in Chemical Engineering, both from the University of Michigan, Ann Arbor. He is an inventor on 18 U.S. patents.Presenter:&nbsp;Ana Gonzalez (Atomic Spectroscopy Application Scientist, Agilent Technologies)Ana is based in Wilmington, Delaware, USA. With a robust background in atomic spectroscopy instruments, Ana boasts international experience in the development and validation of analytical methods tailored for the geochemical industry. Her expertise extends to lithium-ion battery technology, where she has made significant contributions to the comprehensive understanding of lithium brine characterization in South America, as well as the analysis of lithium battery components such as cathodes, anodes, and electrolytes. Ana's proficiency also encompasses molecular spectroscopy and chemometrics, as evidenced by her notable publications in these fields. She holds a Master of Science degree in Plant Biotechnology from CINVESTAV, México, complemented by a Bachelor of Science degree in Biotechnology Engineering. With her diverse skill set and passion for advancing scientific knowledge, Ana continues to drive innovation and excellence in her field.Presenter: Ruby Bradford (Atomic Spectroscopy Application Chemist, Agilent Technologies)Ruby is an application chemist at Agilent Technologies, having worked in the Atomic Spectroscopy Division since 2020. She works frequently on the analysis of fine chemicals using techniques such as inductively coupled plasma-optical emission spectroscopy (ICP-OES) and is experienced in method development and sample preparation techniques in the advanced materials sector. She has a particular passion for the booming lithium-ion battery market and promoting a sustainable future through electrification.</blockquote>

Separation Science: Enhancing Lithium-Ion Battery Production: Automated and Sustainable Elemental Analysis in Mining and Manufacturing using ICP-OES

Enhancing Lithium-Ion Battery Production: Automated and Sustainable Elemental Analysis in Mining and Manufacturing using ICP-OES

Sustainable extraction of lithium, a crucial component in the lithium-ion battery supply chain.

Enhancing Lithium-Ion Battery Production

In this webinar, hear from the Institute of General and Analytical Chemistry research team at Montanuniversität Leoben (MUL) in Austria.&nbsp;Speakers will outline their research work on identifying and quantifying TCEs (Technology Critical Elements) found in electronic waste. These critical elements, essential for modern technology, pose significant recycling challenges but they also create opportunities to drive industrial innovation while promoting a cleaner, safer environment. MUL’s research contributes to EU initiatives such as the EU Green Deal and the Circular Economy Action Plan, aiming to scale up e-waste recycling processes to meet Europe’s sustainability goals. Join the discussion to see how PerkinElmer’s analytical instruments and supporting solutions help to tackle these issues.Whether you're a scientist, researcher, chemical engineer or environmental regulator, we can help you to confidently test the TCEs that are integral to both recycling industries and environmental monitoring.<h4>LEARNING OUTCOMES:</h4><ul><li>Define and understand TCEs (Technology Critical Elements) in the academic and governmental landscape</li><li>Learn about sampling challenges from e-waste sources such as smartphones, batteries and PCBs</li><li>Learn how to identify and measure metal contamination in urban green spaces</li><li>Get an overview of key elemental analysis techniques such as ICP-MS and ICP-OES for field and laboratory work</li><li>Learn novel mass spec methodologies: Nitrous Oxide and Gas Cell Interaction studies</li></ul>

PerkinElmer: Technology Critical Element Extraction: Transforming E-Waste into Environmental and Industrial Opportunities

Technology Critical Element Extraction: Transforming E-Waste into Environmental and Industrial Opportunities

Identifying and quantifying TCEs (Technology Critical Elements) found in electronic waste.

Technology Critical Element Extraction: Transforming E-Waste

Elemental impurities pose risks to pharmaceutical quality and efficacy, necessitating accurate and precise analysis within drug development and control. Since 2018, ICH Q3D guideline and USP &lt;232&gt; have imposed stringent limits for toxic elements like Cd, Pb, As, and Hg. USP &lt;233&gt; also requires robust sample preparation prior to ICP-OES or ICP-MS analysis. This webinar will discuss microwave-assisted closed vessel digestion as the ideal sample preparation method for compliant elemental analysis.This webinar focuses on sample preparation for elemental impurity analysis in pharmaceuticals, including a survey of the regulatory background of ICH Q3D and USP &lt;232&gt;/&lt;233&gt;. It will provide an overview of sample preparation basics, with a particular emphasis on microwave-assisted acid digestion techniques.Additionally, the session will discuss application examples covering a range of samples, from simpler to more complex substances such as tricyclic and tetracyclic compounds.Essential topics in relation to sample preparation of pharmaceutical products and raw materials for elemental impurity analysis:<ul><li>Regulatory framework overview, with a focus on ICH Q3D and USP &lt;232&gt;/&lt;233&gt; guidelines.</li><li>Fundamentals of sample preparation, emphasizing microwave-assisted acid digestion techniques.</li><li>Practical application examples ranging from simpler samples to highly challenging substances such as tricyclic and tetracyclic APIs.</li><li>Analysis of elements including the "big four" (Hg, As, Cd, Pb) and how to achieve acceptable recovery rates, even for Os.</li></ul>Who should attend?<ul><li>Lab chemists doing trace metal analysis of pharmaceuticals (raw materials and finished products) in R&amp;D, QC or analytical contract labs</li><li>Analytical chemists in state or municipal laboratories</li><li>Laboratory managers of ICP and trace metal labs</li><li>Academic chemists</li></ul><blockquote>Presenter: Klaus Pichler-Jöbstl&nbsp;Klaus Pichler-Jöbstl holds a degree in Technical Chemistry and Environmental Technology. He started his career in 1996 at Fresenius-Kabi, a global pharmaceutical company. Initially, he led the chromatography department in quality control and subsequently established and managed the method transfer and validation department for all analytical methods, including wet chemistry, physical measurement methods, chromatography, and spectroscopy.Since 2014, Klaus has been at Anton Paar GmbH in Graz, where he leads a team of chemists overseeing all application-related topics from product development to after-sales support for microwave-assisted acid digestion and synthesis instruments.</blockquote>

Anton Paar: USP-Compliant Sample Preparation: Best Microwave Digestion Practices to Prepare Samples for ICP Analysis

USP-Compliant Sample Preparation: Best Microwave Digestion Practices to Prepare Samples for ICP Analysis

This webinar will discuss microwave-assisted closed vessel digestion as the ideal sample preparation method for compliant elemental analysis.

ICPMS webinars focusing on ICP/OES - page 7