<p><strong>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.</strong></p><p>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.</p><blockquote><h4><strong>The original article</strong></h4><h4><a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10964"><strong>Sustainable Pyrotechnics: Combustion Behavior of B<sub>4</sub>C/Bi<sub>2</sub>O<sub>3</sub> for Delay Compositions</strong></a></h4><p>Danillo F. Vianna Cantini, Vojtěch Pelikán*, Eva Schmidová, Jiří Pachman</p><p>ACS Omega 2026, 11, 3, 4668–4683</p><p><a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1021/acsomega.5c10964">https://doi.org/10.1021/acsomega.5c10964</a></p><h6>licensed under <a target="_blank" rel="noopener noreferrer" href="https://creativecommons.org/licenses/by/4.0/"><strong>CC-BY 4.0</strong></a></h6></blockquote><p><strong>Selected sections from the article follow. Formats and hyperlinks were adapted from the original.</strong></p><div><p>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></p><p>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></p><p>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></p><p>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/Pb3O<sub>4</sub>, <a href="javascript:void(0);">(8,10)</a> B/BaCrO<sub>4</sub> <a href="javascript:void(0);">(8)</a>, W/BaCrO<sub>4</sub>/KClO<sub>4</sub>, <a href="javascript:void(0);">(5,6,11)</a> Zn/PbO<sub>2</sub>, <a href="javascript:void(0);">(12)</a> Fe/BaO<sub>2</sub>, <a href="javascript:void(0);">(13)</a> Zr/KClO<sub>4</sub>, <a href="javascript:void(0);">(8)</a> and Mn/PbCrO<sub>4</sub>/BaCrO<sub>4</sub>. <a href="javascript:void(0);">(14)</a></p><p>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></p><p>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></p><p>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.</p><p>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></p><p>Boron carbide (B<sub>4</sub>C) 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> B<sub>4</sub>C presents better combustion properties, with better burning stability and reliable self-propagation, resulting in better combustion efficiency. <a href="javascript:void(0);">(17)</a></p><p>Bismuth trioxide (Bi<sub>2</sub>O<sub>3</sub>) 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, Bi<sub>2</sub>O<sub>3</sub> 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 Bi<sub>2</sub>O<sub>3</sub> to rapidly release oxygen without consuming excessive energy, thus ensuring sustainable and stable combustion. <a href="javascript:void(0);">(8)</a></p><p>In addition to their technical advantages, Bi<sub>2</sub>O<sub>3</sub> and B<sub>4</sub>C offer a significant environmental benefit: they are considered more eco-friendly compared to other materials commonly used in pyrotechnic compositions. Bi<sub>2</sub>O<sub>3</sub> 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, B<sub>4</sub>C 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.</p><h4><strong>2. Experimental Section</strong></h4><h5><strong>2.8. Material Characterization</strong></h5><p>Particle and granule size distribution were measured with a <strong>Malvern Mastersizer 3000</strong> (Malvern Panalytical). Scanning Electron Microscopy (SEM) was carried out with a <strong>TESCAN MIRA</strong> (TESCAN) to examine morphology and confirm particle size. A 40 cm<sup>3</sup> 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"><strong>Nicolet iS50 FT-IR</strong></a> (Thermo Scientific) and standardized nitrogen (N<sub>2</sub>) background to identify gas-phase products. Thermal stability and water content assessments were conducted using <strong>TGA</strong> (NETZSCH TG 209 F3 Tarsus) and <strong>DSC</strong> (NETZSCH DSC 200 F3 Maia). Energy Dispersive X-ray Spectroscopy (EDS) was performed using a <strong>Bruker Quantax 200</strong> (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.</p><h4><strong>3. Results and Discussion</strong></h4><h5><strong>3.7. FTIR Analysis of Combustion Gases</strong></h5><p><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 CO<sub>2</sub> as the main species, consistent with Horiuchi. <a href="javascript:void(0);">(18)</a> Normalizing their absorbance to concentration using standard references yielded CO<sub>2</sub>/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., CH<sub>4</sub>, C<sub>2</sub>H<sub>4</sub>, and C<sub>2</sub>H<sub>2</sub>) was also identified in both samples.</p><p><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"></p><p>While experimental results indicate a higher CO<sub>2</sub> 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.</p><p>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.</p><h5><strong>3.8. SEM and EDS of Burning Residues</strong></h5><p><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></p><p><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"></p><h5><strong>3.10. Surface Chemistry of Combustion Residues (XPS)</strong></h5><p>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.</p><p><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"></p><p>The analysis confirmed B<sub>2</sub>O<sub>3</sub> as a major surface product and indicated the presence of unreacted B<sub>4</sub>C in the B4 sample through B–C bonds. sp<sup>2</sup> carbon was also detected in B4, suggesting possible graphite formation, as predicted in thermodynamic calculations. A2 showed more Bi<sup>3+</sup> than B4, supporting that the stoichiometric composition had more residual Bi<sub>2</sub>O<sub>3</sub>, while the fuel-rich B4 sample promoted greater reduction to Bi<sup>0</sup>. The presence of Bi<sup>3+</sup> on the surface observed may result from postcombustion reoxidation of Bi<sup>0</sup>. 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.</p><p>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.</p><h4><strong>4. Conclusions</strong></h4><p>Stoichiometric formulations of B<sub>4</sub>C/Bi<sub>2</sub>O<sub>3</sub>, 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 Bi<sub>2</sub>O<sub>3</sub> 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.</p><p>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.</p><p>FTIR analysis confirmed that the main gaseous products are CO and CO<sub>2</sub>, indicating reduced environmental toxicity. Elemental and phase analyses confirmed that the reaction followed the expected pathway, with Bi and B<sub>2</sub>O<sub>3</sub> as the predominant products. No Bi<sub>2</sub>O<sub>3</sub> 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 B<sub>2</sub>O<sub>3</sub> remains predominantly in the outer layer. Altogether, the results are consistent and complementary, reinforcing the reliability and scientific rigor of the study.</p><p>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 B<sub>4</sub>C/Bi<sub>2</sub>O<sub>3</sub> 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.</p></div>

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

<p><strong>In the week from May 11, the following webinars await you in the field of atomic and molecular spectroscopy and spectrometry</strong></p><blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinars"><strong>👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</strong></a></h4><p><strong>👉 Search and filter in the largest global database</strong> with over <strong>5 500 GC, LC, MS and spectroscopy webinars</strong>.</p></blockquote><h5><strong>1. Thermo Fisher Scientific: Uncovering Microplastics: Identification, Quantification, and Exposure Assessment</strong></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><p>In this webinar, we will explore complementary analytical solutions for comprehensive microplastics characterization.</p><h5><strong>2. SPECTRO Analytical Instruments: Elemental Analysis of Superalloys: Ensuring Performance in Extreme Applications</strong></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><p>Learn how accurate elemental analysis ensures superalloy performance, with OES and XRF solutions for reliable quality control from lab to field.</p><h5><strong>3. Agilent Technologies: What have you been smoking? Elemental Analysis in Cannabis and Cannabis Products with ICP-MS</strong></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><p>Learn how automated calibration and dilution streamline ICP-MS food testing workflows, improving accuracy, traceability, and productivity while addressing rare-earth doubly charged interferences.</p><h5><strong>4. AZoM: Faster REE Exploration Decisions with XRF Technology Explained</strong></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><p>Join the webinar to see how handheld XRF provides a significant advantage in today's fast-paced REE landscape.</p><h5><strong>5. Bruker: Advancing Industrial Metrology Automation with Bruker's Dimension AFMs</strong></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><p>This webinar will explore how Dimension AFM platforms support increasing levels of automation, from scripted measurements to data-driven control.</p><h5><strong>6. Anton Paar: Polymer Rheology: Impact of Humidity on Material Behavior</strong></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><p>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.</p><h5><strong>7. LECO: TOC Determination in Soil and Waste</strong></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><p>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.</p>

Webinars LabRulezICPMS Week 20/2026

<p><strong>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;</strong></p><p><strong>Proficiency testing (PT)</strong> and external quality assessment <strong>(EQA) schemes</strong> 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 “... <i>have the effect of checking the entire process including pre- and post-examination procedures</i> ...”&nbsp;</p><p>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.</p><h4><strong>Pre- and post-analytical PT/EQA – a means for harmonisation&nbsp;</strong></h4><p>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.</p><h4><strong>Example 1: Interpreting clinical chemistry information&nbsp;</strong></h4><p>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.</p><h4><strong>Example 2: Sampling requests in microbiology&nbsp;</strong></h4><p>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;</p><h4><strong>Example 3: Toy testing&nbsp;</strong></h4><p>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 “<strong>model answer</strong>” including clauses, tests and labeling requirements (when applicable).&nbsp;</p><h4><strong>Example 4: Monitoring drinking water quality&nbsp;</strong></h4><p>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;</p><blockquote><h5><strong>More information / further reading&nbsp;</strong></h5><p>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/"><strong>EPTIS website</strong></a> or from other national or international organisations.</p></blockquote>

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<p><strong>UV-VIS-NIR can be a powerful analysis technique in battery research and development. Whether it is studying new materials, monitoring electrolytes for degradation, or conducting measurements in situ using fiber optics, UV-VIS-NIR measurement capability can support applications from production to end-of-life recycling.</strong></p><p>Agilent's portfolio of instruments offers the high performance and flexible accessories needed for pioneering new applications.</p><blockquote><p><strong>Presenter:</strong> Scott Melis, PhD (Application Scientist, Agilent Technologies, Inc.)</p><p>Scott Melis has a PHD in Physics from Georgetown University in Washington, DC and started with Agilent in 2021 as a Molecular Spectroscopy Application Scientist. In his graduate work, Scott studied nanoparticle formation and growth for a variety of applications. Projects that he worked with include developing processes to deposit and characterize semiconducting molecular nano-cocrystals for use in optoelectronic devices as well as controlling polymer nanoparticle size through rapid mixing conditions.</p></blockquote>

Agilent Technologies: UV-VIS-NIR in Battery Development

UV-VIS-NIR in Battery Development

Agilent's portfolio of instruments offers the high performance and flexible accessories needed for pioneering new applications.

<p id="isPasted"><span name="summary"><strong>Accurate Measurement of Elemental Impurities in Industrial Samples by ICP-OES and ICP-MS.</strong></span></p><p style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;" id="isPasted"><span name="summary"><strong fr-original-style="">Additional Webinars</strong></span></p><p style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><span name="summary">Take advantage of our growing library of convenient and educational recorded webinars and resources. </span><a style="user-select:auto;" target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/uk/en/home/about-us/events/industrial/analytical-innovations-webinars.html?cid=E.24CMD.EL112.21227.01" fr-original-style=""><span name="summary"><strong fr-original-style="">Visit our webinars page&nbsp;</strong></span></a></p><blockquote><p style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><strong>Presenter: </strong>Matthew Gregory (<span>Field Applications Scientist, North EMEA, Trace Elemental Analysis, Thermo Fisher Scientific)</span></p><div><p><span>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.</span></p></div><p style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><strong>Presenter:</strong> David Fishwick (Field Applications Scientist, North EMEA, Trace Elemental Analysis, Thermo Fisher Scientific)</p><p>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.</p><p style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><strong>Presenter: </strong>Petra Gerhards (Regional Marketing Manager, AAT, EMEA, Thermo Fisher Scientific)</p></blockquote>

Thermo Fisher Scientific: Accurate Measurement of Elemental Impurities in Industrial Samples by ICP-OES and ICP-MS.

Accurate Measurement of Elemental Impurities in Industrial Samples by ICP-OES and ICP-MS

Accurate Measurement of Elemental Impurities in Industrial Samples by ICP-OES and ICP-MS.

Accurate Elemental Impurity Analysis with ICP-OES & ICP-MS

<header><p><strong>Join Us for an Engaging Live Webinar on Integrating UV/Vis Spectroscopy Into Your Laboratory Workflows</strong></p></header><main><div><div><p><strong>Program&nbsp;</strong></p><ul><li>Introduction to UV/Vis Spectroscopy</li><li>The Power of Integration</li><li>Live Demonstration</li><li>Customer Use Cases</li><li>Engage &amp; Discuss</li></ul></div></div><div><div><p>Discover how connecting your UV/Vis spectrophotometer with instruments like balances can transform your laboratory processes. By transmitting dissolution data directly to the spectrophotometer, you can streamline workflows and enhance data quality, leading to improved productivity and accuracy.</p></div></div><div><div><div><p>In this informative session, we’ll showcase the power of instrument integration and how it can revolutionize your daily routines. Using real-world case studies from various industries, including battery manufacturing, pharmaceuticals, and food and beverage, you’ll gain valuable insights into optimizing your laboratory workflows.</p><p><strong>Program Highlights</strong></p><ul><li><strong>Introduction to UV/Vis Spectroscopy</strong><br>Understand the basics and applications of UV/Vis spectroscopy in laboratories.</li><li><strong>The Power of Integration</strong><br>Explore the benefits of connecting your UV/Vis spectrophotometer with balances and other instruments.</li><li><strong>Live Demonstration</strong><br>Witness a live demonstration of data transmission from a balance to a UV/Vis spectrophotometer.</li><li><strong>Customer Use Cases</strong><br>Learn about integrated processes used in the battery, pharma, and food &amp; beverage industries.</li><li><strong>Engage &amp; Discuss</strong><br>Participate in a Q&amp;A session where we address your questions and discuss potential applications in your own lab.</li></ul><p>Don’t miss this opportunity to explore innovative solutions that can help you think critically about your own processes and enhance your laboratory's efficiency!</p></div></div></div></main><div><div><p><strong>Target Audience</strong></p><div><p>This webinar is designed for laboratory professionals, scientists, and managers across various industries, including:</p><ul><li>Pharmaceuticals: Quality control and research &amp; development teams looking to improve analytical processes</li><li>Food &amp; Beverage: Quality assurance and product development personnel aiming to enhance product testing efficiency</li><li>Battery Manufacturing: Engineers and technicians interested in optimizing material testing workflows</li><li>Laboratory Managers: Professionals seeking to streamline operations and improve data quality through instrument integration</li></ul><p>Whether you are just starting with UV/Vis spectroscopy or looking to enhance your existing laboratory workflows, this webinar is perfect for you. Register now to secure your spot and take the first step towards a more efficient laboratory.</p><ul><li><span style="padding-right:0px;" id="webinar-session-1"><strong>1. 10. 2025 9:00,&nbsp; English&nbsp;</strong></span><span id="webinar-session-2"><strong><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"></svg></strong></span></li><li><span id="webinar-session-2"><strong>1. 10. 2025 17:00,&nbsp; English&nbsp;</strong></span></li></ul><blockquote><p><span id="webinar-session-2"><strong>Presenter: </strong></span>Anika Adams (Product Manager, SPG UV/VIS)</p><div><p>Anika Adams is Product Manager for UV/Vis Spectrophotometers at METTLER TOLEDO, where she focuses on driving innovation and optimizing customer workflows. With a degree in business administration and experience spanning software development, mechanical engineering, and production, Anika brings a multidisciplinary perspective to the laboratory business. Her expertise lies in automating and enhancing customer processes, ensuring both product excellence and customer satisfaction.</p><p><strong>Presenter:</strong> Dr. Fabian Müller (Product Manager, SPG UV/VIS)</p><div><div><div><div><p>Dr. Fabian Müller, Ph.D., is an accomplished chemist from the ETH Zürich in Switzerland. After completing his doctoral studies, Dr. Müller joined the team at METTLER TOLEDO as an Application Specialist for UV/Vis spectroscopy, where he quickly established himself as a skilled and knowledgeable professional. His expertise in this area led to his promotion to the position of Product Manager for UV/Vis spectrophotometers.</p></div></div></div></div></div></blockquote></div></div></div>

Mettler Toledo: UV/Vis Integration in Laboratory Workflows 

UV/Vis Integration in Laboratory Workflows 

Join Us for an Engaging Live Webinar on Integrating UV/Vis Spectroscopy Into Your Laboratory Workflows

<p><strong>Dr. Michaela Nebel, Product Manager at Sensolytics GmbH, gives an overview of the theory of localized electrochemical techniques with a focus on Scanning Electrochemical Microscopy (SECM), Scanning Droplet Cell technique (SDC), and Scanning Electrochemical Cell Microscopy (SECCM). Then, application examples from different fields in electrochemistry, including electrocatalysis, corrosion research, and sensors are highlighted.</strong></p><p>In recent years, the rising inclusion of localized electrochemical analysis into classical electrochemical methods has allowed for more comprehensive characterization of sample surfaces from various fields of application.</p><h5><strong>Key learnings of this webinar:</strong></h5><ul><li><strong>Theoretical background of localized electrochemical techniques</strong> with a focus on Scanning Electrochemical Microscopy (SECM), Scanning Droplet Cell technique (SDC), and Scanning Electrochemical Cell Microscopy (SECCM)</li><li><strong>Guidelines for the selection</strong> of a localized technique fitting your individual research application</li><li><strong>Practical considerations</strong> for the use of the respective analysis method</li><li><strong>Selected applications</strong> from different fields of research, including electrocatalysis, corrosion research, and sensors</li></ul><blockquote><p><strong>Presenter: </strong>Dr. Michaela Nebel (Product Manager at Sensolytics GmbH)</p></blockquote>

Metrohm: Introduction to Localized Electrochemical Techniques

Introduction to Localized Electrochemical Techniques

Learn SECM, SDC, and SECCM fundamentals and applications in electrocatalysis, corrosion research, and sensors. Practical guidance from experts.

<div><p><strong>Energy-dispersive micro-X-ray fluorescence (micro-XRF) is a very powerful analytical technique due to its ability to spatially resolve elemental and mineralogical information at the microscale. &nbsp;Specifically, micro-XRF combines the elemental sensitivity and quantification capabilities of traditional XRF analysis with the spatial resolution enabled by high-focus polycapillary X-ray optics. &nbsp;</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Bruker_Sediments_recording_the_last_mass_extinction_at_the_end_of_the_cretaceous_5c7d2c0821.jpg" alt="Bruker: Sediments recording the last mass extinction at the end of the cretaceous." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Bruker_Sediments_recording_the_last_mass_extinction_at_the_end_of_the_cretaceous_5c7d2c0821.jpg 120w," sizes="100vw" width="531" height="689"></p><p>In recent years, advances in instrumentation and methodology have enabled µ-XRF to become an invaluable tool in geoscience, both in academia and industry. &nbsp;In this webinar, we aim to explore a range of practical applications that have been successfully published in peer reviewed journals. &nbsp;We highlight how and why this technique is so effective in the geoscience world using recent peer-reviewed publications in high-impact journals covering topics such as mineral exploration, trace element quantification, planetological samples, and sedimentation profiles.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Bruker_Multi_element_micro_X_ray_fluorescence_micro_XRF_images_of_the_Co_bearing_ore_dca5fe279e.jpg" alt="Bruker: Multi-element micro-X-ray fluorescence (micro-XRF) images of the Co-bearing ore." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Bruker_Multi_element_micro_X_ray_fluorescence_micro_XRF_images_of_the_Co_bearing_ore_dca5fe279e.jpg 245w," sizes="100vw" width="789" height="263"></p><h5><strong>Related Publications</strong></h5><ul><li><a target="_blank" rel="noopener noreferrer" href="https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2024GC012151"><strong>2025, Geochemistry, Geophysics, Geosystems, Vol. 26 - Disentangling Impact Ejecta Dynamics Using Micro–X-Ray Fluorescence (μ-XRF): A Case Study From the Terrestrial Cretaceous-Paleogene (K-Pg) Boundary</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://link.springer.com/article/10.1007/s00531-024-02391-0"><strong>2024, International Journal of Earth Sciences, Vol. 113 - Mineralogy and geochemistry of multi-coloured sapphires at the Portezuelo de Pajas Blancas' deposits, northern Chile: revealing crystal growth processes</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://link.springer.com/article/10.1007/s00126-024-01315-x"><strong>2024, Mineralium Depsoita, Vol. 60 - Structural controls on cobalt mineralisation during regional metamorphism: an example from the Rajapalot area, Finland</strong></a></li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Bruker_Representative_micro_XRF_quantitative_Fe_and_Ti_elemental_distribution_map_of_sapphires_s_basal_sections_5155c7d70b.jpg" alt="Bruker: Representative micro-XRF quantitative Fe and Ti elemental distribution map of sapphires's basal sections." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Bruker_Representative_micro_XRF_quantitative_Fe_and_Ti_elemental_distribution_map_of_sapphires_s_basal_sections_5155c7d70b.jpg 197w," sizes="100vw" width="544" height="430"></p><h5><strong>Who should attend:&nbsp;</strong></h5><ul><li>Academic Researchers in Geoscience and Mining, Industry.</li></ul><h5><strong>Can't Attend the Live Webinar?</strong></h5><ul><li>Register now, and we will send you a link to view the recording at your convenience.</li></ul><blockquote><p><strong>Presenter:</strong> Dr. Andrew Menzies (Senior Application Scientist - Geology and Mining, Bruker AXS)</p><p><br><strong>Presenter: </strong>Dr. Roald Tagle (Global Manager Application Science, Bruker AXS)</p></blockquote></div>

Bruker: Spatially Resolved Geochemistry: micro-XRF Applications in Peer-Reviewed Geoscience

Spatially Resolved Geochemistry: micro-XRF Applications in Peer-Reviewed Geoscience

Join Bruker experts to explore micro-XRF in geoscience. See applications in mineralogy, trace element analysis, sedimentation, and planetary studies.

micro-XRF Applications in Peer-Reviewed Geoscience

<p><strong>Traditional wet chemistry methods for food testing tend to be slow and wasteful. In contrast, near-infrared spectroscopy (NIRS) is chemical-free and can be used to determine multiple QC parameters in a few seconds with a single measurement.</strong></p><p>Join us for a free webinar on September 25, where Dr. Nicolas Rühl, Product Manager Spectroscopy, and Andreas Agerer, Application Specialist Spectroscopy at Metrohm International Headquarters, will introduce NIRS and explore its wide range of applications for food quality control.</p><p>In short laboratory demonstrations, the presenters will showcase the analysis of moisture, fat, protein, and other food parameters using the newly released OMNIS NIR Analyzer. Highlighting key features such as intuitive measurement workflows, calibration at the push of a button, and fully automated analysis of more than 200 samples, the presenters will show you how to boost your food testing to a whole new level of performance.</p><p><strong>Don't miss this opportunity and register today!</strong></p><h5><strong>Join us for this event and learn:</strong></h5><ul><li>What NIR spectroscopy is and how it works</li><li>How to perform NIR analysis to determine typical food quality parameters</li><li>How NIR spectroscopy helps you save time and costs of your routine food testing</li><li>How unique features of the OMNIS NIR Analyzer make NIR analysis easy to use for everyone</li></ul><h5><strong>Who should attend?</strong></h5><ul><li>QC and QA managers from the food industry, lab managers, lab technicians</li></ul><blockquote><p><strong>Presenter: </strong>Dr. Nicolas Rühl (Product Manager Spectroscopy, Metrohm International Headquarters)</p><p>Dr. Nicolas Rühl works at the Competence Center Spectroscopy at Metrohm International Headquarters 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.</p><p><strong>Presenter: </strong>Andreas Agerer (Application Specialist NIRS, Metrohm International Headquarters)</p><p>Andreas Agerer is an Application Specialist at Metrohm AG, working in the Competence Center Spectroscopy since 2018. In this time, he has been responsible for developing NIRS methods tailored to new application areas and supporting sales teams during feasibility studies. Andreas completed his university graduate work in the field of polymer analysis using vibrational spectroscopy.</p></blockquote>

Metrohm: Next-generation NIR spectroscopy and how to use it for high-throughput food testing

Next-generation NIR spectroscopy and how to use it for high-throughput food testing

Join Metrohm’s webinar to explore NIR spectroscopy for food QC. See how the OMNIS NIR Analyzer delivers fast, chemical-free analysis of key food parameters.

Next-generation NIR spectroscopy for food testing

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>We are pleased to invite you to upcoming Webinar on "Exploring analytical methods &amp; applications in polymer science." This event is free to attend will cover key techniques such as Rheology, FTIR, NIR, Process Raman, XRF, XRD, and TGA, highlighting their roles in understanding polymer properties and optimizing processes.</strong></p><p>Join to learn how these methods can enhance material design, quality control, and performance. Gain insights into the latest advancements and applications in polymer science.</p><h3><strong>Webinar Schedule</strong></h3><h4><strong>Day 1: Introduction to analytical methods</strong></h4><p>Tuesday, September 30, 2025, | 10:00-11:15 UTC+1 &nbsp;&nbsp;</p><h5><strong>Session 1: Basics of polymer rheology</strong></h5><ul><li>Speaker: Dr. Fabian Meyer</li></ul><p>In this session, Dr. Fabian Meyer will introduce the fundamental concepts of polymer rheology. Rheology is the study of the flow and deformation of matter, which is crucial in understanding material properties and behaviour during processing. Dr. Meyer will cover:</p><ul><li>Key rheological properties and their measurement</li><li>Applications in various industries</li><li>Practical examples and case studies to illustrate the concepts</li></ul><h5><strong>Session 2: Basics of FTIR, NIR and Raman Spectroscopy/Applications</strong></h5><ul><li>Speaker: Mr. Shailesh Karavadra</li></ul><p>Mr. Shailesh Karavadra will guide you through the basics of Fourier Transform Infrared (FTIR), Near-Infrared (NIR), and Raman Spectroscopy. These techniques are essential for material characterization and identification. The session will include:</p><ul><li>Introduction to FTIR, NIR, and Raman Spectroscopy</li><li>How these techniques work and their differences</li><li>Applications in Polymers, plastics and recycling</li></ul><h5><strong>Session 3: Basics of XRF and XRD Applications</strong></h5><ul><li>Speaker: Dr. Simon Welzmiller</li></ul><p>Dr. Welzmiller will present an overview of X-ray Fluorescence (XRF) and X-ray Diffraction (XRD) techniques. These methods are widely used for elemental analysis and crystallographic studies. The session will cover:</p><ul><li>Fundamental principles of XRF and XRD</li><li>How these techniques are applied in material science and engineering</li><li>Examples of real-world applications and data interpretation</li></ul><blockquote><p><strong>Presenter: </strong>Meyer, Fabian (Teamleiter Applikation Lab, Production Process and Analytics)</p><p><strong>Presenter: </strong>Karavadra, Shaileshkumar N. (Sr Manager, Sales Development/Product Specialists Chemical Analysis Division)</p><p><strong>Presenter: </strong>Welzmiller, Simon (Global Application Specialist XRD, Production Process and Analytics)</p></blockquote></div></div></div>

Thermo Fisher Scientific: Advanced analytical methods in polymer science webinar series

Advanced analytical methods in polymer science, Part 1

Join a free webinar on polymer science. Explore rheology, FTIR, NIR, Raman, XRF, and XRD to boost material analysis, quality, and performance.

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>We are pleased to invite you to upcoming Webinar on "Exploring analytical methods &amp; applications in polymer science." This event is free to attend will cover key techniques such as Rheology, FTIR, NIR, Process Raman, XRF, XRD, and TGA, highlighting their roles in understanding polymer properties and optimizing processes.</strong></p><p>Join to learn how these methods can enhance material design, quality control, and performance. Gain insights into the latest advancements and applications in polymer science.</p><h3><strong>Webinar Schedule</strong></h3><h4><strong>Day 2: Novel applications of material characterization in polymer industry</strong></h4><p>Wednesday, October 1, 2025, | 10:00-11:00 UTC+1&nbsp;</p><h5><strong>Session 1: Plastics/Polymers sorting using vibrational spectroscopy&nbsp;</strong></h5><ul><li><strong>Speaker:</strong> Dr. Hilmar Geitlinger</li></ul><p>Dr. Hilmar Geitlinger will kick off the day with a presentation on advanced methods for sorting plastics and polymers. This session will explore the latest technologies used to efficiently and accurately sort different types of polymers, which is crucial for recycling and manufacturing processes. Dr. Geitlinger will discuss the principles behind these sorting techniques and their practical applications in industry.</p><h5><strong>Session 2: Multilayer/Inclusions in polymers and food packaging using IR/Raman microscopy</strong></h5><ul><li><strong>Speaker:</strong> Dr. Alexander Boehm</li></ul><p>Following Dr. Geitlinger, Dr. Alexander Boehm will present on the characterization of multilayer structures and inclusions within polymers. This session will cover the challenges and solutions associated with analyzing complex polymer systems that contain multiple layers or embedded inclusions. Dr. Boehm will highlight the importance of these analyses in ensuring the quality and performance of polymer products.</p><h5><strong>Session 3: Marine Waste Extrusion</strong></h5><ul><li><strong>Speaker:</strong> Dr. Annika Voelp</li></ul><p>The final session of the day will be led by Dr. Annika Voelp, who will discuss the extrusion of marine waste into usable polymer materials. This innovative approach addresses the growing issue of marine pollution by converting waste into valuable resources. Dr. Voelp will share insights into the extrusion process, the types of marine waste that can be utilized, and the potential applications of the resulting materials.</p><p>We look forward to your participation and hope you find these sessions informative and inspiring. Let's embark on this journey to explore the cutting-edge advancements in material characterization within the polymer industry.</p><blockquote><p><strong>Presenter: </strong>Geitlinger, Hilmar (Application Specialist, Spectroscopy)</p><p><strong>Presenter: </strong>Boehm, Alexander (Application Specialist, Spectroscopy)</p><p><strong>Presenter: </strong>Voelp, Annika (Application Specialist, Production Process and Analytics)</p></blockquote></div></div></div>

Advanced analytical methods in polymer science, Part 2

Join Day 2 of our polymer science webinar to explore plastic sorting, multilayer polymer analysis, and marine waste extrusion with spectroscopy experts.

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>We are pleased to invite you to upcoming Webinar on "Exploring analytical methods &amp; applications in polymer science." This event is free to attend will cover key techniques such as Rheology, FTIR, NIR, Process Raman, XRF, XRD, and TGA, highlighting their roles in understanding polymer properties and optimizing processes.</strong></p><p>Join to learn how these methods can enhance material design, quality control, and performance. Gain insights into the latest advancements and applications in polymer science.</p><h3><strong>Webinar Schedule</strong></h3><h4><strong>Day 3: Hyphenated techniques</strong></h4><p>Thursday, October 2, 2025, | 10:00-11:15 UTC+1 &nbsp; &nbsp;</p><h5><strong>Session 1: Combining Rheometry &amp; Raman-Spectroscopy for simultaneous analysis</strong></h5><ul><li><strong>Speaker:</strong> Dr. Fabian Meyer and Dr. Maximilian Ries</li></ul><p>In this session, Dr. Meyer and Dr. Ries will introduce Rheo-Raman spectroscopy, a powerful technique that combines rheology and Raman spectroscopy. Rheo-Raman allows for the simultaneous measurement of the mechanical properties and molecular structure of materials under deformation. This technique is particularly useful for studying polymers, gels, and other complex fluids. The presenters will discuss the principles behind Rheo-Raman, its instrumentation, and its applications in material science.</p><h5><strong>Session 2: Polymer Extrusion Assisted by Raman Spectroscopy</strong></h5><ul><li><strong>Speaker:</strong> Mr. Shailesh Karavadra</li></ul><p>Mr. Karavadra will present on the integration of Raman spectroscopy with polymer extrusion processes. This hyphenated technique enables real-time monitoring of the molecular composition and structural changes of polymers during extrusion. By coupling Raman spectroscopy with extrusion, researchers can optimize processing conditions and improve the quality of polymer products. The session will cover the setup, benefits, and case studies demonstrating the effectiveness of this approach.</p><h5><strong>Session 3: Thermal Gravimetric Analysis Coupled with Infrared Spectroscopy</strong></h5><ul><li><strong>Speaker:</strong> Dr. Hilmar Geitlinger</li></ul><p>Dr. Geitlinger will explore the combination of Thermal Gravimetric Analysis (TGA) with Infrared (IR) spectroscopy. TGA measures the change in weight of a sample as it is heated, providing insights into thermal stability and composition. When coupled with IR spectroscopy, it allows for the identification of evolved gases and decomposition products. This session will highlight the advantages of TGA-IR, its applications in material characterization, and practical examples from research and industry.</p><blockquote><p><strong>Presenter: </strong>Meyer, Fabian (Teamleiter Applikation Lab, Production Process and Analytics)</p><p><strong>Presenter: </strong>Ries, Maximilian (Business Development Manager EMEA, Spectroscopy)</p><p><strong>Presenter: </strong>Geitlinger, Hilmar (Application Specialist, Spectroscopy)</p><p><strong>Presenter:&nbsp;</strong>Karavadra, Shaileshkumar N. (Sr Manager, Sales Development/Product Specialists, Chemical Analysis Division)</p></blockquote></div></div></div>

Advanced analytical methods in polymer science, Part 3

Join Day 3 of our polymer science webinar to discover Rheo-Raman, Raman-assisted extrusion, and TGA-IR techniques for advanced polymer characterization.

<p><strong>New functions of the improved UV Workstation Software will be described and demonstrated.</strong></p><blockquote><p><strong>Presenter:&nbsp;</strong> Scott Melis, PhD (Application Scientist, Agilent Technologies, Inc.)</p><p>Scott Melis has a PHD in Physics from Georgetown University in Washington, DC and started with Agilent in 2021 as a Molecular Spectroscopy Application Scientist. In his graduate work, Scott studied nanoparticle formation and growth for a variety of applications. Projects that he worked with include developing processes to deposit and characterize semiconducting molecular nano-cocrystals for use in optoelectronic devices as well as controlling polymer nanoparticle size through rapid mixing conditions.</p></blockquote>

Agilent Technologies: New Software Features for UV Work Station Software

New Software Features for UV Work Station Software

New functions of the improved UV Workstation Software will be described and demonstrated.