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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Making the best measurement you can requires that you understand the limitations of your instrument&#39;s design. With that in mind, there are many considerations that go into the choice of instrument for use in your measurements.
This presentation will examine some of the fundamental design considerations that make the Cary instrument family unique in UV-Vis-NIR measurements. How can you make (and believe) measures which go as high as 10 OD in the visible region? How is it possible to make absolute specular reflectance measure at almost any angle? How is it possible to make fast scans of samples and not see a shift in peak wavelength or reduction in the intensity of the peak? These and additional attributes of the Cary family of instruments will be discussed and shown in a practical demonstration.
<blockquote>
Presenter: Mark Fisher, PhD (Application Engineer, Molecular Spectroscopy, Agilent Technologies, Inc.)
</blockquote>
<blockquote>
Mark, an Application Scientist for Agilent Technologies, has over 35 years of experience in molecular spectroscopy. He has held roles in Agilent&#39;s UV-Vis-NIR, fluorescence, and atomic absorption product portfolios. In addition to identifying industry trends and new business needs, Mark&#39;s responsibilities include application development, pre and post-sales support, as well as acting as a customer advocate for new product and technology opportunities. Mark received his doctorate in analytical chemistry from the University of Nebraska-Lincoln.
</blockquote>

Agilent Technologies: Understanding UV-Vis-NIR Optical Benches: Making the Best Choice for Your Needs

Understanding UV-Vis-NIR Optical Benches: Making the Best Choice for Your Needs

Fundamental design considerations that make the Cary instrument family unique in UV-Vis-NIR measurements.

Making the Best Choice for Your Needs

The Cary 7000 UV-Vis-NIR system can be used to collect high quality data which can then be used to characterize optical coatings.
We will examine the techniques for determining film thickness, index of refraction, etc. through the use of a Cary 7000 UV-Vis-NIR system.
<blockquote>
Presenter: Mark Fisher, PhD (Application Engineer, Molecular Spectroscopy, Agilent Technologies, Inc.)
</blockquote>
<blockquote>
Mark, an Application Scientist for Agilent Technologies, has over 35 years of experience in molecular spectroscopy. He has held roles in Agilent&#39;s UV-Vis-NIR, fluorescence, and atomic absorption product portfolios. In addition to identifying industry trends and new business needs, Mark&#39;s responsibilities include application development, pre and post-sales support, as well as acting as a customer advocate for new product and technology opportunities. Mark received his doctorate in analytical chemistry from the University of Nebraska-Lincoln.
</blockquote>

Agilent Technologies: Measuring and Analyzing Optical Coatings by UV-Vis-NIR

Measuring and Analyzing Optical Coatings by UV-Vis-NIR

Techniques for determining film thickness, index of refraction, etc. through the use of a Cary 7000 UV-Vis-NIR system.

Moving from Benchtop to Inline is the latest trend in the dairy industry and we want to help you understand the value, both from a quality and profit standpoint.
The ever-changing dairy industry requires new technologies and solutions to remain profitable. With the move to mega dairies, optimisation is required for processors to stay competitive. 
During this live webinar, we will discuss Bruker’s portfolio, the difference in technology from FT-IR vs. FT-NIR and how it works. We will explore applications from raw milk to finished products and where they may fit into your process. Bruker has the right solution to maximise profits and minimise process variation in your facility. 
Learning objectives:
<ul>
<li>Learn about new trends in the dairy processing industry to save you time and money
</li>
<li>Learn about a variety of applications to enhance your production and analysis
</li>
<li>Discuss these applications from raw milk to finished product to keep you competitive
</li>
<li>Listen to industry experts about how to minimise process variation and maximise profits – bring your questions!
</li>
</ul>
<blockquote>
Presenter: Shannon Conrad (Feed Business Development and SE Regional Sales Manager offering FT-NIR solutions into Agriculture, Bruker Optics)
</blockquote>
<blockquote>
Shannon Conrad is the North American Business Development and Key Account manager offering FT-NIR solutions into Agriculture for Bruker Optics. She graduated in 1997 with BS in Animal Science from University of Georgia and has been working in animal nutrition for the past 25 years. She worked for Purina Mills/Land O’Lakes in manufacturing &amp; operations for 10 years and has been in sales for the last 15, including owning her own Purina Dealership. Her multi-divisional background and experience in Agriculture drives her passion for helping customers solve opportunities and finding new, valuable solutions for the agricultural markets. 
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<blockquote>
Presenter: Cassandre Juzaitis-Boelter (Applications Specialist, Bruker Optics)
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<blockquote>
Dr. Juzaitis-Boelter earned both her Ph.D. in Poultry Science and her B.S.A. in Avian Biology from the University of Georgia. Academically trained as a monogastric nutritionist, Dr. Juzaitis-Boelter focuses upon FT-NIR solutions for Food and Agricultural systems and actively works to enhance the measures of quality control for raw materials and finished products in the FAS market through calibration maintenance and development.
</blockquote>
<blockquote>
Presenter: Fernando Jose Munoz (Research Scientist)
</blockquote>
<blockquote>
After completing a four-year contract with the United States Air Force as a medical scientist, I joined the Daisy Brand Research and Development Department in 2006 as a Research Scientist responsible for developing wet and analytical chemistry testing. Early in 2023, I transitioned from the R&amp;D Department to the Quality Assurance Department responsible for overseeing all of Daisy Brand’s plant laboratory analytical instrumentation and improving testing laboratory efficiency.
</blockquote>

New Food: From FT-IR to FT-NIR: new technology drives a new future for dairy

From FT-IR to FT-NIR: new technology drives a new future for dairy

The difference in technology from FT-IR vs. FT-NIR and how it works.

From FT-IR to FT-NIR: new technology drives a new future

Are you involved in QC of edible oils and oil seeds in the lab or in production? Learn how to use FT-NIR spectroscopy for quantification, identification and authentication of edible oils like olive oil and more in virtual workshop with expert advice and hands-on demonstrations. Discover why FT-NIR spectroscopy is a powerful alternative to conventional technologies.
FT-NIR spectroscopy will not only analyze the general composition of the oil to know if it is fit-for-purpose for the given task and if the quality is according to the standards. It can also determine oxidation parameters to assess the shelf life of the product. Dedicated examples like the analysis of olive oils, frying fats and marine oils will be featured.
<h5>Agenda:</h5>
<ul>
<li>Dagmar Behmer of Bruker Optics will explain how FT-NIR spectroscopy works and give an overview on Bruker’s rugged FT-NIR analyzers. The portfolio ranges from small footprint, touch screen operated analyzers to fully automated in-process systems for the analysis of oilseeds and finished oils throughout the entire manufacturing process. You will learn about the available calibration packages for the various oil types and which parameters are included.
</li>
<li>A hands-on demonstration from Bruker’s application lab will show the ease of use of FT-NIR spectroscopy for the analysis of oils as well as oilseeds. This demo will give you an idea how you can implement it into your lab routine. 
</li>
<li>Sven Seifer from Maxfry will talk about how FT-NIR helped to speed up their development of additives for the frying industry and how it is used in their daily QC routines. Moreover, Maxfry developed analytical services for the assessment of olive oils based on FT-NIR to determine the age, remaining shelf-life, identity, possible debasement, quality characteristics and aroma profile of the product. A tool on which a range of private and public institutes, as well as numerous testing bodies, already rely on.
</li>
<li>Live Q&amp;A where we will answer your questions regarding the use of FT-NIR spectroscopy.
</li>
</ul>
<h5>Key Learning Points</h5>
<ul>
<li>Discover Bruker’s portfolio of analytical solutions for the edible oils and oilseeds industry.
</li>
<li>Learn how FT-NIR can be utilized for analyzing quality and authenticity of edible oils &amp; fats in the lab as well as online.
</li>
<li>See how Maxfry implemented FT-NIR spectroscopy in their daily routine analysis and for their analytical services for olive oil.
</li>
</ul>
<h5>Who Should Attend?</h5>
The webinar will appeal to anybody involved in quality control of edible oils &amp; fats, but also oilseeds in the laboratory or production floor. It will also be relevant to people working in the food industry using oils and fats in their production process.
<blockquote>
Presenter: Sven Seifer (Maxfry GmbH, Technical Sales Manager)
</blockquote>
<blockquote>
Sven Seifer works for Maxfry GmbH since its foundation in 2002. After receiving a vocational training in a B2B communication agency, he is today leading the marketing communication as well as the technical sales at Maxfry.
</blockquote>
<blockquote>
With his broad knowledge of edible oils and FT-NIR spectroscopy, he is well versed in advising customers about technical aspects of oils as well as how NIR can be utilized to obtain as much information as possible about the various types of oil.
</blockquote>
<blockquote>
Presenter: Dagmar Behmer (Bruker Optics, Marketing Manager Applied Spectroscopy)
</blockquote>
<blockquote>
Dagmar Behmer holds an MSc degree in Analytical Chemistry and is today Marketing Manager of the Applied Spectroscopy business area of Bruker.
</blockquote>
<blockquote>
She is looking back on more than 25 years of experience with FT-NIR spectroscopy, focusing on food and agricultural applications and edible oils &amp; fats in particular.
</blockquote>
<blockquote>
Dagmar published several papers on olive oil and frying fats as well as book chapters on non-destructive analysis of food with FT-NIR spectroscopy. She is member of AOCS American Oil Chemists&#39; Society) and the DGF (Deutsche Gesellschaft für Fettwissenschaft).
</blockquote>

Bruker: Oils, Seeds and more: Quality Control with FT-NIR along the Production Chain

Oils, Seeds and more: Quality Control with FT-NIR along the Production Chain

Learn how FT-NIR Spectroscopy can upgrade your QC.

Oils, Seeds and more: Quality Control with FT-NIR

Get ready to dive into the thrilling world of process analytics - game show style!
Join us for an engaging and educational event as you showcase your knowledge by answering questions to discover how process analyzers can be equipped with titration, ion chromatography or spectroscopy to solve even the toughest challenges.
Our hosts, Elena Hagemann, Product Manager for Process Spectroscopy, and Kraig Kmiotek, Product Manager for Process Wet Chemistry, will test your knowledge while introducing the FUNdamentals of process analytics and unraveling practical insights that can be applied in real-world situations.
Whether you&#39;re a seasoned expert or just curious about the basics, this interactive event promises to educate and entertain, combining the fun of a game show with the science and engineering of process analytics.
Register now, don’t miss out on the end-of-the-year fun!
<blockquote>
Presenter: Kraig Kmiotek (Product Manager for Process Wet Chemistry, Metrohm USA)
</blockquote>
<blockquote>
Kraig Kmiotek is the Product Manager for Process Wet Chemistry at Metrohm USA and has a Bachelor of Science in Chemistry from Purdue University. Since joining the Process Analytics team, his focus has been on application work, analyzer design and programming and customer and internal training of process analyzers. He is currently responsible for understanding customer requirements, driving product and service development, and strategic product marketing and demand generation.
</blockquote>
<blockquote>
Presenter: Elena Hagemann (Product Manager for Process Spectroscopy, Metrohm USA)
</blockquote>
<blockquote>
Elena Hagemann is the Product Manager for Process Spectroscopy at Metrohm USA in Riverview, Florida. She holds a master’s degree in Analytical and Bioanalytical Chemistry from the Applied University of Aalen, Germany, where her master thesis focused on Karl Fischer Titration, NIR Spectroscopy, and Multivariate Data Analysis. Elena joined the Metrohm Group in August 2013 and started with Metrohm USA in January 2018, focusing on Raman and NIR Spectroscopy.
</blockquote>

Metrohm: Process Analytics Showdown: Putting the Fun in Fundamentals

Process Analytics Showdown: Putting the Fun in Fundamentals

<blockquote>
Presenter: Louis Tisinger, PhD (Application Engineer, Molecular Spectroscopy, Agilent Technologies, Inc.)
</blockquote>
<blockquote>
Louis (Lou) Tisinger has a Ph.D. in Analytical Chemistry from Miami University in Oxford Ohio, where his graduate research involved the study of ATR imaging and microscope performance in vibrational spectroscopy. Most of his career has been related to pre- and post-sales support of FTIR spectrometers, microscopes, imaging systems, and thermal analytical instruments, focusing on analyzing customer samples, demonstrations, post-sales training, troubleshooting, and R&amp;D.
</blockquote>

IR Analysis of Microplastics

A method driven system for analysis of microplastics will be demonstrated.

Incoming materials inspection, or <a href="https://icpms.labrulez.com/webinars?search=raw+materials+identification+RMID">raw materials identification</a> (RMID), is critical to the production of high-quality industrial products. 
While spectroscopic RMID tests are often used in the chemical industry, they are less common in the polymer industry because many of the samples are not well-suited to commonly deployed technologies like <a href="https://icpms.labrulez.com/webinars?search=Raman">Raman</a> and <a href="https://icpms.labrulez.com/webinars?search=FTIR">FTIR</a>. This forces companies to either trust the label or rely on traditional wet-chemical tests for materials testing.
During this webinar, Omar Sallouh, Head of Quality Assurance &amp; Process Engineering at Rampf Polymer Solutions GmbH &amp; Co. Kg presents a faster and safer approach for quality testing of polyols, isocyanates and silicones. He has successfully implemented <a href="https://icpms.labrulez.com/webinar/2266">Near-Infrared</a> (NIR) spectroscopy in the QC laboratory to rapidly identify incoming materials and quantify their critical quality attributes.
Mr. Sallouh joins Dr. Adam J. Hopkins, Spectroscopy Product Manager at Metrohm USA, who will give a brief introduction to NIR, focusing on its advantages for material identification and comparing with alternative technologies. The event closes with a Q&amp;A session to address any questions asked during and after the webinar.
<blockquote>
Presenter: Omar Sallouh, M.Sc. (Head of QA &amp; Process Engineering, Rampf Polymer Solutions GmbH &amp; Co. KG)
</blockquote>
<blockquote>
Omar Sallouh has been working for RAMPF Polymer Solutions since 2018. He is responsible for Quality Assurance and Process Engineering.
</blockquote>
<blockquote>
He has a Master of Science in Chemistry from the Technical University of Dortmund.
</blockquote>
<blockquote>
Presenter: Adam J. Hopkins, PhD (Spectroscopy Product Manager, Metrohm USA)
</blockquote>
<blockquote>
Dr. Adam J. Hopkins has nearly 20 years of experience as a spectroscopist. He got his Ph.D. in chemistry from the University of Oregon where he studied nonlinear optical spectroscopy under Geraldine Richmond. Prior to joining Metrohm USA, Adam worked developing spectroscopic solutions for standoff and noncontact sensing applications using Laser Induced Breakdown and Raman spectroscopy. Dr. Hopkins is a member of the American Chemical Society, Society for Applied Spectroscopy, Coblentz Society, and SPIE. He is the author of 19 papers and proceedings and is the author of three patents.
</blockquote>

Metrohm: Guaranteeing Product Quality: NIR Inspection of Polyols, Isocyanates and Silicones

Guaranteeing Product Quality: NIR Inspection of Polyols, Isocyanates and Silicones

Faster and safer approach for quality testing of polyols, isocyanates and silicones using Near-Infrared (NIR) spectroscopy

NIR Inspection of Polyols, Isocyanates and Silicones

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.

In an effort to build smarter factories, many industry leaders have started moving the point-of-analysis from the laboratory to process.
Clearly actionable data generated by Process Analytical Technology (PAT) makes this paradigm shift possible. PAT not only enhances Predictive Maintenance (PdM) by detecting issues early and minimizing downtime, it also supports Statistical Process Control (SPC) through real-time monitoring and optimization, and improves Quality by Design (QbD) with better process understanding and risk management.
In this webinar, Chad Shade, Global PAT Team Leader, will share how Albemarle Corporation approached the implementation of Spectroscopy PAT to obtain smarter process operations and what you can do to help drive a mindset change in your business. Elena Hagemann, Product Manager for Process Spectroscopy, will introduce the newest spectroscopy technologies for real-time, non-destructive analysis that further support sustainability initiatives.
Key Learning Objectives:
<ul>
<li>Staying Competitive: Attendees will gain knowledge that can give them an edge over competitors who may not be leveraging these advanced technologies.
</li>
<li>Enhanced Process Understanding: Attendees will learn how Spectroscopy PAT can be applied to optimize processes, ensuring better quality and efficiency.
</li>
<li>Managing Expectations: Attendees will discover practical tips on fostering a culture shift within their organization to embrace advanced Spectroscopy PAT solutions.
</li>
<li>Actionable Strategies: Attendees will learn the steps and considerations to successfully implement Spectroscopy PAT for enhanced process operations.
</li>
<li>Innovation: Attendees will explore the latest spectroscopy technologies that enable real-time, non-destructive analysis and support sustainability initiatives.
</li>
</ul>
Who Should Attend:
<ul>
<li>Production manager / Operational manager/ Plant manager
</li>
<li>Process engineers
</li>
<li>Product development scientists
</li>
<li>Quality control specialists
</li>
</ul>
<blockquote>
Presenter: Chad Shade (Global Process Analytical Team Leader, Albemarle Corporation)
</blockquote>
<blockquote>
Preenter: Elena Hagemann (Spectroscopy Product Manager, Process Analytics, Metrohm USA)
</blockquote>
<blockquote>
Presenter: Kelly McSweeney (Contributing Editor, C&amp;EN Media Group)
</blockquote>

CEN: Smart and Actionable: Spectroscopy PAT-Supported Process Operations

Smart and Actionable: Spectroscopy PAT-Supported Process Operations

How Albemarle Corporation approached the implementation of Spectroscopy PAT to obtain smarter process operations.

Smart and Actionable: Spectroscopy PAT-Supported Process

Near Infrared (NIR) spectroscopy is fast, non-destructive, and simple to use, making it an excellent choice for any QC laboratory. If you have not thought about it before, now is the perfect time to take a closer look. Why should you care?
Recent innovations make it easier to get started, deliver results even faster and make workflows more efficient.
In this webinar, we will be looking at some of these innovations. After a quick recap of the basics of NIR spectroscopy, Dr. Dave van Staveren and Dr. Nicolas Rühl will show features like automatic model development, precise temperature control at the sample, and more that literally bring good vibrations to the QC laboratory. The presenters use examples from the food, polymers, and petrochemical industries to illustrate the practical benefits of these innovations.
Join us on 5 September for an inspiring webinar!
Key learnings of this webinar:
<ul>
<li>The basic principles of NIR spectroscopy</li>
<li>How recent hardware and software innovations make NIRS easier to implement and use this technique in your daily lab work</li>
<li>Application examples from the food, chemical, and petrochemical industry</li>
</ul>
Who should attend?
Laboratory managers, QC managers, laboratory technicians.
<blockquote>
Presenter: Dr. Nicolas Rühl (Product Manager Spectroscopy, Metrohm AG, Herisau)
</blockquote>
<blockquote>
Dr. Nicolas Rühl is working in the Competence Center Spectroscopy since 2015. In this time, he has been in charge of developing the near-infrared (NIR) spectroscopy business at Metrohm. Nicolas has a Master in Business Administration and received his PhD in physical chemistry on single-molecule spectroscopy using Vis-NIR and Raman spectroscopy technologies.
</blockquote>
<blockquote>
Presenter: Dr. Dave van Staveren (Head of Competence Center Spectroscopy, Metrohm International Headquarters)
</blockquote>
<blockquote>
Dr. Dave van Staveren completed his university graduate work in the area of bio-inorganic chemistry with a strong focus on various spectroscopic methods. He has held several positions in Product Management and has been in charge of NIR Product Management and Application Development at Metrohm since 2016.
</blockquote>

Metrohm: Latest Innovations in Near-Infrared Spectroscopy and how they can be a Game Changer for your Routine Analysis

Latest Innovations in Near-Infrared Spectroscopy and how they can be a Game Changer for your Routine Analysis

After a quick recap of the basics of NIR spectroscopy, we will show automatic model development, precise temperature control, and more.

ICPMS webinars focusing on NIR Spectroscopy - page 4