<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>

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<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>Understanding the Thermal Dynamics That Shape Elastomer Performance</p><p><strong>Program</strong></p><ul><li>Typical properties and structure of elastomers</li><li>Ideal thermal techniques for studying elastomers</li><li>Application examples using DSC, TGA, TMA, and DMA</li><li>Which technique for which type of analysis?</li><li>Interactive Q&amp;A session</li></ul><p>Elastomers are highly versatile elastic polymers that can be stretched or compressed yet return to their original shape when the stress is removed. Found in a diverse range of items including rubber bands, seals, and tires, they play a crucial role in both industry and daily life. Due to their high temperature dependence, thermal analysis is a powerful tool for understanding elastomer behavior under varying temperature and stress conditions.</p><p>Join our upcoming webinar to find out what shapes your elastomers and enhance your knowledge in thermal analysis!</p><p><strong>Why is Thermal Analysis Essential for Characterizing Elastomers?</strong></p><p>Techniques such as DSC, TGA, TMA, and DMA can measure elastomer properties and behavior across a temperature range of −150 to 1600 °C. Using just a few milligrams of sample, you can determine critical information, including glass transition, vulcanization reactions, composition, identification, expansion coefficient, creep, and swelling behavior. Understanding these properties is crucial in both research and quality control settings across various industries.</p><p>Don’t miss this opportunity to gain in-depth knowledge on characterizing these fascinating materials.</p><p>Register now to secure your spot, and be sure to prepare your questions for our experts!</p><ul><li><strong>22. 5. 2025 8:00, &nbsp;English</strong></li><li><strong>22. 5. 2025 16:00, &nbsp;English&nbsp;</strong></li></ul><blockquote><p><strong>Presenter: </strong>Nicolas Fedelich</p><p>With a background in chemical engineering, Nicolas joined METTLER TOLEDO in 2009 as an application specialist for Thermal Analysis. Before that, he gained expertise in different laboratories implementing, developing, and validating analytical methods in both the pharmaceutical and environmental fields. Nicolas also worked for three years in the field carrying out on-site customer training and providing expert thermal analysis application support. In his present position, Nicolas expertly uses, teaches, and supports DSC, TGA, TMA, and DMA instruments at the METTLER TOLEDO head office in Switzerland.</p></blockquote>

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Characterization of Elastomers by Thermal Analysis 

Join our upcoming webinar to find out what shapes your elastomers and enhance your knowledge in thermal analysis!

Characterization of Elastomers by Thermal Analysis

<p><strong>Explore Useful Techniques for Characterizing Sustainable Polymers</strong></p><p><strong>Program&nbsp;</strong></p><ul><li>Definition of biopolymers</li><li>Ideal thermal techniques for studying biopolymers</li><li>Biopolymer use in industry</li><li>Thermal analysis application examples using DSC, TGA, TMA, and DMA</li><li>Which technique for which type of analysis?</li><li>Interactive Q&amp;A session</li></ul><p>As an alternative to synthetic plastics, biopolymers are produced fully or partially from renewable raw materials and/or are those which can be biologically degraded. They provide a more sustainable alternative to the traditional long-lifecycle polymers made from fossil fuels. Due to their widespread use, thermal characterization of biopolymers is essential for ensuring their performance and safety in a variety of applications.</p><p>Join our upcoming webinar and explore effective thermal analysis techniques that will help you accurately characterize your biopolymers!</p><p><strong>What is a Biopolymer?</strong></p><p><strong>Biopolymers can be divided into two groups:</strong></p><ul><li>Biobased polymers made from renewable biological resources and</li><li>Biodegradable polymers that are able to decompose naturally.</li></ul><p>From an environmental standpoint, the best materials are both biobased and biodegradable. Examples of biopolymers include natural substances like starches, cellulose, and rubber.</p><p><strong>How is Thermal Analysis Used to Characterize Biopolymers?</strong></p><p>In order to understand biopolymer behavior in different conditions, the most important physical properties to measure include the glass transition, crystallization, and decomposition temperatures, as well as expansion and elasticity.</p><p>The four main techniques of thermal analysis, DSC, TGA, TMA, and DMA are ideal for carrying out these types of analysis. They can measure properties and behavior across a temperature range from −150 to 1600 °C, using just a few milligrams of sample.</p><p>Don’t miss this opportunity to gain in-depth knowledge about thermal analysis and characterizing your sustainable plastics. Register now to reserve your place, and don’t forget to prepare your questions for our experts!</p><ul><li><strong>26. 6. 2025 8:00, &nbsp;English</strong></li><li><strong>26. 6. 2025 16:00, &nbsp;English</strong>&nbsp;</li></ul><blockquote><p><strong>Presenter: </strong>Dr. Teresa Dennenwaldt</p><p>Dr. Teresa Dennenwaldt obtained her PhD in chemistry in 2013 and completed a postdoc at the Ecole Polytechnique Fédérale de Lausanne, Switzerland in the field of electron microscopy and spectroscopy. In 2018, she joined METTLER TOLEDO as an application specialist for Thermal Analysis. In her current position, she expertly uses, teaches, and supports DSC, TGA, TMA, and DMA instruments at the METTLER TOLEDO head office in Switzerland.</p></blockquote>

Mettler Toledo: Live Webinar: Thermal Analysis of Biopolymers

Thermal Analysis of Biopolymers

Join our upcoming webinar and explore effective thermal analysis techniques that will help you accurately characterize your biopolymers!

<header><p><strong>How to Measure Changes in Mass as a Function of Temperature or Time</strong></p></header><main><div><div><p><strong>Program&nbsp;</strong></p><ul><li>Basic principles of TGA and TGA/DSC</li><li>Features of a TGA instrument</li><li>Different measurement parameters: heating ramps, atmosphere, pressure</li><li>Practical example applications</li><li>Interactive Q&amp;A</li></ul></div></div><div><div><p><a target="_blank" rel="noopener noreferrer" href="https://www.mt.com/cz/cs/home/products/Laboratory_Analytics_Browse/TA_Family_Browse/TGA.html">TGA</a> is a thermal analysis technique that measures the mass change of a material as it is heated, cooled, or held at a constant temperature. This provides valuable insights into thermal stability, composition, and decomposition behaviors, making it essential for characterizing materials in many different industries.</p><p>TGA is often used together with <a target="_blank" rel="noopener noreferrer" href="https://www.mt.com/cz/cs/home/products/Laboratory_Analytics_Browse/TA_Family_Browse/DSC.html">Differential Scanning Calorimetry</a> (DSC) because the two techniques provide complementary information, which often facilitates the interpretation of thermal events. Applications using this useful combination of techniques are highlighted in this engaging webinar.</p><p><strong>Key Takeaways</strong></p><p>During the webinar you will gain an understanding of the basics of TGA, learn why DSC is such a great complementary technique when combined with TGA, and gain exposure to a variety of application examples from different industries.</p><p>We will conclude with a live Q&amp;A session so don’t forget to prepare your questions for our experts!</p></div></div><div><div><div><p><strong>TGA Applications</strong></p><p>As well as presenting a comprehensive introduction to TGA and <a target="_blank" rel="noopener noreferrer" href="https://www.mt.com/cz/cs/home/products/Laboratory_Analytics_Browse/TA_Family_Browse/TGA_DSC.html">TGA/DSC</a> techniques, we also describe different application examples to demonstrate the analytical power and versatility of TGA/DSC. Applications include content determination, pseudopolymorphism, curie transformations, and <a target="_blank" rel="noopener noreferrer" href="https://www.mt.com/cz/cs/home/library/guides/lab-analytical-instruments/ta-ega.html">evolved gas analysis</a>. Don’t miss out on this expert knowledge!</p><ul><li><span style="padding-right:0px;" id="webinar-session-1"><strong>28. 8. 2025 8:00,&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>28. 8. 2025 16:00,&nbsp; English&nbsp;</strong></span></li></ul><blockquote><p><strong>Presenter: </strong>Nicolas Fedelich</p><p>With a background in chemical engineering, Nicolas joined METTLER TOLEDO in 2009 as an application specialist for Thermal Analysis. Before that, he gained expertise in different laboratories implementing, developing, and validating analytical methods in both the pharmaceutical and environmental fields. Nicolas also worked for three years in the field carrying out on-site customer training and providing expert thermal analysis application support. In his present position, Nicolas expertly uses, teaches, and supports DSC, TGA, TMA, and DMA instruments at the METTLER TOLEDO head office in Switzerland.</p></blockquote></div></div></div></main>

Mettler Toledo: Thermogravimetric Analysis (TGA) 

Thermogravimetric Analysis (TGA) 

 Learn TGA basics, discover DSC as a complementary technique, and explore diverse industry applications in this webinar.

<header><p><strong>For Visual Observation of Thermally-Induced Effects in Your Sample</strong></p></header><main><div><div><p><strong>Program</strong></p><ul><li>Basic principles of thermo-optical analysis, hot stage microscopy, and differential scanning calorimetry</li><li>Introduction to hot-stage microscopy instruments and special design features</li><li>Example applications of TOA using hot stage microscopy for a range of industries</li><li>Interactive Q&amp;A</li></ul></div></div><div><div><p>Thermo-optical analysis (TOA) allows visual observation of the physical changes that occur in a sample as it is heated, cooled, or held isothermally. By revealing changes in the optical properties of a substance, this technique offers insights into structural and morphological changes that may not otherwise be detected.</p><p>TOA using a <a target="_blank" rel="noopener noreferrer" href="https://www.mt.com/cz/cs/home/products/Laboratory_Analytics_Browse/TA_Family_Browse/hot-stage_systems.html">hot-stage microscopy</a> system is a widely-used technique. When combined with differential scanning calorimetry (<a target="_blank" rel="noopener noreferrer" href="https://www.mt.com/cz/cs/home/products/Laboratory_Analytics_Browse/TA_Family_Browse/DSC.html">DSC</a>), the heat flow is simultaneously measured for a more comprehensive analysis.</p><p><strong>Typical Measurements Using TOA and Hot-Stage Microscopy</strong></p><p>Typical events observed using this technique include melting and crystallization, stability, polymorphism, and release of solvents. These can be investigated with just a few milligrams of sample.</p><p>In this webinar, you will gain an understanding of the principles behind TOA, learn about METTLER TOLEDO’s hot-stage instruments, and explore practical applications for different industries.</p><p>We conclude with a live Q&amp;A session, so don’t forget to prepare your questions for our experts!</p><blockquote><p><strong>Presenter: </strong>Dr. Matthias Wagner</p><div><p>Dr. Matthias Wagner received his Ph.D. in inorganic chemistry from the University of Zürich in Switzerland and then completed a post-doctorate on sediment chemistry in high mountain lakes. In 2001, Matthias joined METTLER TOLEDO's head office in Switzerland as an applications chemist for material characterization and thermal analysis. In 2006, he started his current role as thermal analysis product manager and is also the head of third-level service support in Switzerland. He is the author of the book "Thermal Analysis in Practice", has published many articles about thermal analysis applications, presents customer requirements in new product development projects, and is a co-holder of several patents.</p></div></blockquote></div></div></main>

Mettler Toledo: Thermo-Optical Analysis with Hot-Stage Microscopy 

Thermo-Optical Analysis with Hot-Stage Microscopy 

Discover TOA principles, METTLER TOLEDO hot-stage instruments, and industry applications in this webinar.

<header><p><strong>Master These Useful Techniques and Discover the Unique TOPEM™ Methodology</strong></p></header><main><div><div><p><strong>Program</strong></p><ul><li>Why use temperature modulation?</li><li>Measurement approaches: IsoStep, ADSC, and TOPEM</li><li>TOPEM principles and measurement process</li><li>Method comparison</li><li>TOPEM applications</li><li>Interactive Q&amp;A</li></ul></div></div><div><div><p>Temperature-modulated DSC (TMDSC) techniques are widely used in both industry and research to separate overlapping temperature- or time-dependent thermal effects. Traditional methods typically overlay the isothermal temperature or heating ramp with a sinusoidal temperature modulation at a single, fixed frequency. This means the temperature oscillation occurs at a constant rate.</p><p>In contrast, METTLER TOLEDO's innovative TOPEM™ technique revolutionizes this approach by applying <strong>multiple frequencies</strong>. This advanced capability enhances the precision and depth of thermal analysis, providing researchers and industry professionals with valuable insights.</p><p>This webinar gives you a chance to learn more about the theory behind&nbsp;TMDSC, as well as explore some exciting TOPEM applications.</p></div></div><div><div><div><p><strong>Three Different Temperature-Modulated DSC Techniques</strong></p><p>METTLER TOLEDO offers three different TMDSC methods that are applied to the underlying heating rate:</p><ul><li><strong>IsoStep:</strong> A sequence of alternate isothermal and dynamic heating segments is applied.</li><li><strong>ADSC:</strong> A small sinusoidal temperature modulation is applied.</li><li><strong>TOPEM:</strong> A series of variable temperature pulses is applied. This advanced technique allows you to determine specific heat capacity and low energy transitions and to separate close-lying and overlapping effects.</li></ul><p>During the webinar, we will compare the three techniques. We will also share real-life examples from industry that demonstrate the questions TOPEM can address.</p><p>We conclude with a live Q&amp;A session, so get your questions ready!</p><ul><li><span style="padding-right:0px;" id="webinar-session-1"><strong>30. 10. 2025 8:00,&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>30. 10. 2025 16:00,&nbsp; English&nbsp;</strong></span></li></ul><blockquote><p><strong>Presenter: </strong>Dr. Teresa Dennenwaldt</p><p>Dr. Teresa Dennenwaldt obtained her PhD in chemistry in 2013 and completed a postdoc at the Ecole Polytechnique Fédérale de Lausanne, Switzerland in the field of electron microscopy and spectroscopy. In 2018, she joined METTLER TOLEDO as an application specialist for Thermal Analysis. In her current position, she expertly uses, teaches, and supports DSC, TGA, TMA, and DMA instruments at the METTLER TOLEDO head office in Switzerland.</p></blockquote></div></div></div></main>

Mettler Toledo: Uncover the Secrets of Temperature-Modulated DSC

Uncover the Secrets of Temperature-Modulated DSC

This webinar gives you a chance to learn more about the theory behind TMDSC, as well as explore some exciting TOPEM applications.

<header><h4><strong>Understanding How Different Conditions Influence Chemical Reaction Rates</strong></h4></header><main><div><div><h5><strong>Program</strong></h5><ul><li>What are thermal analysis kinetics and why do we use them?</li><li>Basic principles and theory of reaction and model-free kinetics</li><li>What type of predictions can be made?</li><li>Useful DSC and TGA applications for predicting reaction behavior<br>Interactive Q&amp;A</li></ul></div></div><div><div><div><p>Reaction kinetics is a useful method for studying the rate at which a chemical reaction proceeds, enabling predictions to be made about how a material will behave outside the practical measurement range. Kinetics provides information such as aging, oxidation stability, and shelf life, without the need to observe materials over long periods of time. These predictions are of fundamental importance for process development and the optimization of chemical processes.</p><h5><strong>How Are Reaction Kinetics Measured?</strong></h5><p>The kinetics of thermal processes are typically measured by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA), providing information about the influence of temperature, time, concentration, catalysts, and inhibitors. Computational tools have been developed, which allow us to keep the number of practical experiments to a minimum and provide valuable information about safety, scale-up, and stability.</p><h5><strong>What Can Be Measured?</strong></h5><ul><li><strong>Predicting reaction behavior:</strong> The most important application of kinetics methods in thermal analysis is to predict chemical reaction behavior under conditions where measurements are difficult to perform or where the reaction times are very short or very long.</li><li><strong>Conversion rates: </strong>Kinetics methods are also useful for calculating the conversion rate of a starting material to the final product. This so-called global reaction describes how fast the overall chemical reaction occurs.</li></ul><p>Join the webinar and learn about different kinetic methods and why they are so useful. Discover real-world examples of how kinetics is used in industries such as food, pharma, and chemicals to study shelf-life, process safety, curing, decomposition, and denaturation.</p><p>We conclude with a live Q&amp;A session so don’t forget to prepare your questions!</p><ul><li><span style="padding-right:0px;" id="webinar-session-1"><strong>31. 7. 2025 8:00, English</strong></span></li><li><span style="padding-right:0px;" id="webinar-session-1"><strong>31. 7. 2025 16:00, English</strong></span></li></ul></div><div><div data-advanced-option="false" data-has-preview-image="false" data-video-id="" data-component-id="2110920040"><div style="max-width:1px;width:100%;" id="mediaContainerWrapper_2110920040"><div style="height:1px;width:1px;" data-external-url="" id="mediaContainer_2110920040" data-advanced-option="false" data-width="1" data-height="1" data-video-id="">&nbsp;</div></div></div></div></div></div></main><div><div><div data-advanced-option="false" data-has-preview-image="false" data-video-id="" data-component-id="2110920040"><blockquote><div><strong>Presenter: </strong>Angela Hammer (Dr. sc. nat. ETH)</div><p>Dr. Angela Hammer received a Ph.D. in Analytical Chemistry (development of immobilized components for the use in ion-selective electrodes based on polyurethane membranes) from the Institute of Organic Chemistry at the Swiss Federal Institute of Technology in Zürich, Switzerland. She then joined Sika Technology AG in Zurich, Switzerland, as an analytical chemist. In 2007, she joined METTLER TOLEDO and has worked there since as an application specialist for Thermal Analysis. In her present position, she uses, teaches, and supports DSC, TGA, TMA, and DMA instruments for the METTLER TOLEDO’s Materials Characterization Group located at the head office in Switzerland.</p></blockquote></div></div></div>

Mettler Toledo: Thermal Analysis Kinetics for Predicting Chemical Reactions

Thermal Analysis Kinetics for Predicting Chemical Reactions

Learn how DSC and TGA help predict reaction rates, shelf life, and stability. Discover how kinetics supports safer, more efficient chemical process development.

<p><strong>Join us for an in-depth technical webinar exploring the latest advancements in thermogravimetric analysis (TGA) for determining moisture and ash content in soils and plant tissue materials. Led by Jeffery Gast, a seasoned analytical chemist and ASTM committee member, this session will showcase the capabilities of LECO’s TGA801 and TGM800 instruments—designed to streamline and enhance traditional gravimetric methods.</strong></p><p>We’ll explore the validated methods for moisture and ash determination in plant tissues and soils, including temperature optimization, sample mass considerations, and method comparisons. We’ll also discuss how thermogravimetric analysis can reduce labor, improve accuracy, and enhance throughput in your lab—all while maintaining compliance with recognized standards.</p><blockquote><p><strong>Presenter: </strong><i>Jeffery Gast (LECO Corporation)</i></p></blockquote>

LECO: Thermogravimetric Determination of Moisture and Ash in Soils and Plant Tissue Materials

Thermogravimetric Determination of Moisture and Ash in Soils and Plant Tissue Materials

Join webinar exploring latest advancements in TGA for determining moisture and ash content in soils and plant tissue materials

TGA Moisture and Ash Determination in Soils and Plant Tissue

<h4><strong>Best Practices for Your Day-To-Day Melting Point Measurements</strong></h4><p><strong>Join our free live webinar and learn how to achieve the best results with a digital melting point instrument. The webinar will focus on accurate melting point measurements and the most important influences on melting point results.</strong></p><h5><strong>Event Program</strong></h5><ul><li>Learn about the METTLER TOLEDO Good Measuring Practice program that improves measurement quality during the entire lifecycle of your instrument</li><li>Learn the theoretical background of the melting point technique</li><li>Find out the important steps for good sample preparation, which is crucial to achieve highly accurate melting point results</li><li>Discover the essential control factors that influence the melting point quality</li></ul><h5><strong>Target Audience</strong></h5><ul><li>Lab Technicians, Lab Managers, Quality Assurance, Quality Assurance Managers, Operations</li></ul><blockquote><p><strong>Presenter:</strong> Sonja Müller (Application Specialist Physical Values)</p><p>An experienced Application Specialist with many years of comprehensive expertise in laboratory environments, specializing in melting and dropping point devices. Adept in both research and development (R&amp;D) and quality control processes, she brings a deep understanding of analytical techniques. Skilled in delivering effective training sessions, she helps to optimize instrument use and enhance data accuracy, contributing to improved product development and quality assurance outcomes.</p><p><strong>Presenter:</strong> Ewa Ziółkowska (Product Manager Melting and Dropping Point)</p><p>With a degree in Biotechnology Engineering and over five years of experience spanning customer support, product management, and application development, Ewa collaborates with cross-functional teams to refine analytical solutions, ensuring they address evolving market needs.</p></blockquote>

Mettler Toledo: Good Melting Point Measuring Practice

Good Melting Point Measuring Practice

Join our free live webinar and learn how to achieve the best results with a digital melting point instrument. 

<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>

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

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>Don’t miss the Digital Launch Show for Anton Paar’s new thermal analyzer on October 8, 2025. Be among the first to witness how this thermal analyzer combines speed, accuracy, and simplicity to deliver results faster than ever before.</strong></p><p>Find out how the intuitive thermal analysis software guides you effortlessly from setup to analysis, whether you're conducting quality control or advanced R&amp;D. No training needed, no steep learning curve – just streamlined navigation, guided calibrations, and step-by-step workflows that let you start measuring in minutes.</p><p>Join our expert presenters as they unveil the new thermal analyzer and explore how it maximizes measurement quality and laboratory efficiency. Discover how it sets a new standard in thermal analysis, reducing maintenance and maximizing sample throughput with unmatched cooling performance.</p><p>Don’t miss this opportunity to experience how speed meets precision in thermal analysis.</p><p>Reserve your seat now.</p><blockquote><p><strong>Presenter: </strong>Jiří Kislinger</p><p>Jiří Kislinger is a Product Manager at Anton Paar, specializing in advanced analytical instrumentation. He holds a PhD in Physical Chemistry from Brno University of Technology, where he focused on material science and thermodynamics. With his strong academic background and years of industry experience, Jiří is instrumental in shaping innovative product solutions. We're excited to welcome him as our featured speaker for this webinar.</p></blockquote>

Anton Paar: Digital Launch Show: Speed Meets Precision in Thermal Analysis

Digital Launch Show: Speed Meets Precision in Thermal Analysis

Join our expert presenters as they unveil the new thermal analyzer and explore how it maximizes measurement quality and laboratory efficiency. 

ICPMS webinars focusing on Thermal Analysis - page 3

Uncover the Secrets of Temperature-Modulated DSC

Digital Launch Show: Speed Meets Precision in Thermal Analysis

Advanced analytical methods in polymer science, Part 3

Thermo-Optical Analysis with Hot-Stage Microscopy

Good Melting Point Measuring Practice

Thermogravimetric Analysis (TGA)

Thermal Analysis Kinetics for Predicting Chemical Reactions

Thermogravimetric Determination of Moisture and Ash in Soils and Plant Tissue Materials

Thermal Analysis of Biopolymers

Characterization of Elastomers by Thermal Analysis

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