<p><strong>In the week from March 23, 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. Anton Paar: Achieving Reliable Viscosity Results in Daily Lab Work</strong></h5><ul><li>Tu, 24.3.2026 11:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6017">Registration</a></li></ul><p>Join this free Anton Paar webinar to find out how to choose the right setup, avoid common measurement mistakes, and improve reproducibility in your lab viscosity measurements.</p><h5><strong>2. Bruker: Illuminating Brain Function through Two-Photon Microscopy: Calcium and Voltage Dynamics with Optogenetics</strong></h5><ul><li>Tu, 24.3.2026 17:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6014">Registration</a></li></ul><p>Discover advances in two-photon microscopy in this webinar featuring Bruker’s Ultima 2Pplus system and modules for 3D optogenetics, voltage imaging, fast volumetric imaging, and mesoscale neuroscience research.</p><h5><strong>3. Agilent Technologies: How can MassHunter software help you when you need help with your ICP-MS?</strong></h5><ul><li>Tu, 24.3.2026 20:30 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6042">Registration</a></li></ul><p>Learn how MassHunter® software tools can streamline ICP-MS troubleshooting, method development, and proactive maintenance to reduce downtime and improve analytical performance.</p><h5><strong>4. Thermo Fisher Scientific: Hypulse Surface Analysis System Demonstration</strong></h5><ul><li>We, 25.3.2026 14:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6028">Registration</a></li></ul><p>We will introduce the Thermo Scientific Hypulse Surface Analysis System and demonstrate how it can be used to go beyond the limits of ion beam depth profiling.</p><h5><strong>5. Bruker: Unlocking BioAFM Performance: From Sample Preparation to Advanced Accessories</strong></h5><ul><li>We, 25.3.2026 17:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6015">Registration</a></li></ul><p>Learn best practices for atomic force microscopy (AFM) in this webinar covering sample preparation, advanced imaging modes, environmental control, and AI-enabled features that expand AFM capabilities.</p><h5><strong>6. SPECTRO Analytical Instruments: Grade Search or Grade Control: Choosing the Right Method for Reliable Metal Verification</strong></h5><ul><li>Th, 26.3.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6024">Registration</a></li></ul><p>Learn how to prevent alloy mix-ups using PMI strategies. Discover when to apply grade identification or verification, and explore real workflows with mobile OES, handheld XRF, and structured metal databases.</p><h5><strong>7. LECO: Solving Aluminum Challenges with Modern Characterization Tools</strong></h5><ul><li>Th, 26.3.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5939">Registration</a></li></ul><p>Learn how GD-OES, metallography, and hydrogen analysis combine to evaluate aluminum alloy quality, detect defects, and improve processing consistency in high-performance manufacturing.</p><h5><strong>8. Mettler-Toledo: Thermal Analysis for Safety Evaluation of Chemical Processes</strong></h5><ul><li>Th, 26.3.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5735">Registration</a></li></ul><p>Join this webinar to explore how thermal analysis helps identify thermal hazards, improve process safety, and prevent runaway reactions in chemical production.</p>

Webinars LabRulezICPMS Week 13/2026

<p><strong>This study presents a novel thiosemicarbazone-functionalized sorbent for ultrasound-assisted dispersive microsolid phase extraction of Cu(II), Cd(II), and As(III) from environmental and food samples. The method, coupled with ICP-OES, demonstrated high sensitivity, low detection limits, and reliable performance in irrigation water, soil, and tomato matrices.</strong></p><p>Density functional theory calculations and molecular docking analyses further explored the ligand’s electronic properties and potential antimicrobial activity. The integrated approach highlights the multifunctional applicability of the sorbent for trace metal monitoring and prospective biomedical research.</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.5c08559"><strong>UA-DMSPE Determination of Cu(II), Cd(II), and As(III) in Water, Soil, and Tomato Using a Novel Thiosemicarbazone Sorbent: ICP-OES Performance with DFT Characterization and Antimicrobial-Target Docking</strong></a></h4><p>Serkan Öncüoğlu*</p><p>ACS Omega 2026, 11, 1, 1213–1235</p><p><a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1021/acsomega.5c08559">https://doi.org/10.1021/acsomega.5c08559</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>Heavy metals such as Cu(II), Cd(II), and As(III) pose significant threats to both the environment and human health due to their toxicity, bioaccumulation potential, and persistence in ecosystems. Especially cadmium and arsenic, even at trace concentrations, are known to exert nephrotoxic, neurotoxic, and carcinogenic effects through long-term exposure. <a href="javascript:void(0);">(1−6)</a> Therefore, their accurate, sensitive, and selective determination in natural and drinking water sources is one of the critical challenges in environmental monitoring. Although spectroscopic techniques such as ICP-OES and ICP-MS offer high sensitivity, the ultratrace levels of these metals in complex environmental matrices necessitate effective preconcentration strategies to ensure reliable quantification. <a href="javascript:void(0);">(7−10)</a> Among various sample preparation techniques, dispersive microsolid-phase extraction (DMSPE) has gained considerable attention due to its rapid phase interaction, low solvent consumption, and elimination of elution steps. <a href="javascript:void(0);">(11−21)</a></p><p>In addition to aquatic matrices, the accumulation of heavy metals such as Cu(II), Cd(II), and As(III) in soil poses serious ecological and agricultural threats. <a href="javascript:void(0);">(22−24)</a> However, the accurate determination of heavy metals in soils is complicated by strong adsorption to heterogeneous mineral phases, binding to humic substances, and site-specific variability, all of which can obscure true analyte concentrations and hinder reproducibility. Vegetables cultivated in metal-contaminated soils such as tomatoes can absorb these elements and introduce them into the human food chain either directly or through animal-derived products. This exposure route may result in severe health effects, including gastrointestinal and respiratory disorders, liver toxicity, and even cancer. <a href="javascript:void(0);">(25−27)</a> Moreover, the trace metal balance in soil, including essential elements such as Zn, Fe, and Cu, significantly affects plant health and crop productivity. While micronutrients are vital for growth, excessive levels of certain metals (e.g., Al, Fe) may negatively impact soil fertility. <a href="javascript:void(0);">(28−32)</a> Hence, trace metal analysis in soil is crucial not only for toxicological assessment but also for sustainable agricultural practices. <a href="javascript:void(0);">(33−35)</a></p><p>Plant-based matrices, particularly edible vegetables, are also valuable indicators of environmental contamination. Nevertheless, accurate monitoring in plant tissues remains challenging due to multistep pretreatment requirements (washing, drying, grinding, digestion) and the high organic content of the matrix, which can cause spectral interferences and analyte loss during preparation. Major elements like Ca, K, and Mg, along with trace essential elements such as Fe, Zn, Mn, Cu, and Se, are vital for human metabolism. <a href="javascript:void(0);">(36−39)</a> However, their excess or deficiency may lead to various disorders, and toxic elements such as Cd, Pb, As, and Hg can pose serious health risks even at very low concentrations. <a href="javascript:void(0);">(40−44)</a> Inductively coupled plasma optical emission spectroscopy (ICP-OES) remains a leading technique for elemental analysis in plant samples due to its multielement detection, broad linear range, and low detection limits. <a href="javascript:void(0);">(45−49)</a> Yet, accurate analysis of solid plant matrices like vegetables requires multistep sample preparation including washing, drying, grinding, acid digestion, and filtration before instrumental measurement. <a href="javascript:void(0);">(50)</a> In line with the principles of green analytical chemistry, recent efforts focus on minimizing reagent use, simplifying procedures, and improving environmental sustainability in such analytical workflows. <a href="javascript:void(0);">(51−54)</a></p><p>A critical factor in DMSPE is the selection of a suitable chelating agent that offers fast complexation, aqueous solubility, and stability over a wide pH range. In this context, thiosemicarbazones (TSCs) have emerged as highly effective ligands due to their polydentate nature and versatile coordination behavior, especially toward soft metal ions such as Cu(II), Cd(II), and As(III). <a href="javascript:void(0);">(55−65)</a> Literature reveals that TSC ligands not only improve analytical performance in metal extraction but also display significant biological activities including antibacterial, antifungal, antituberculosis, and anticancer properties. <a href="javascript:void(0);">(66−68)</a> Moreover, the incorporation of nitrogen-containing heterocycles, such as pyrazole rings, into TSC structures has been shown to enhance both coordination capacity and pharmacological potential. <a href="javascript:void(0);">(69)</a> These structural features increase cell membrane permeability and biological target interaction, broadening their application in medicinal chemistry. <a href="javascript:void(0);">(70−76)</a> TSC-based metal complexes, particularly with Cu(II), Ni(II), Co(II), Pt(II), and Ru(II), have exhibited promising results against various bacterial strains and tumor cell lines. <a href="javascript:void(0);">(77−79)</a></p><p>Recent studies have also demonstrated the potential of nanoparticle-functionalized sorbents such as Fe<sub>3</sub>O<sub>4</sub> magnetic cores coated with poly(8-hydroxyquinoline) for the selective and efficient extraction of Cu(II) from complex matrices like soil, tomato, and water samples. <a href="javascript:void(0);">(80)</a> These materials offer excellent surface area, tunable selectivity, and low detection limits, while their magnetic responsiveness facilitates rapid separation without centrifugation. <a href="javascript:void(0);">(81−84)</a> The selection of water, soil, and tomato matrices was made to encompass distinct yet complementary exposure pathways: water as a direct route for both human consumption and agricultural applications, soil as the principal environmental reservoir and source of contamination, and tomato as a representative edible crop widely consumed for its capacity to accumulate trace metals from contaminated soils.</p><p>In this study, I report the synthesis and structural characterization of a novel thiosemicarbazone derivative not previously described in the literature. The synthesized ligand was covalently immobilized onto a silica-based sorbent and applied in the UA-DMSPE procedure for the selective extraction and enrichment of Cu(II), Cd(II), and As(III) from environmental water, soil, and tomato samples, followed by quantification via ICP-OES. In this regard, the UA-DMSPE approach developed in this study minimizes sample handling steps, reduces matrix interferences, and enhances recovery efficiency, thereby addressing many of the limitations commonly associated with soil- and plant-based matrices. The novelty of this work lies in combining a newly designed TSC derivative with UA-DMSPE to achieve a high recovery at trace levels with improved reproducibility. Furthermore, the integration of DFT calculations and docking studies provides a unique interdisciplinary perspective, reinforcing both the environmental monitoring applications and the potential biomedical relevance of the ligand.</p><h4><strong>Experimental Section</strong></h4><p>The structural characterization of the synthesized compound was carried out using <sup>1</sup>H NMR spectroscopy on a high-resolution Bruker WH-400 Fourier Transform NMR spectrometer. FTIR spectra were recorded by using a PerkinElmer Spectrum BX-II instrument. Elemental compositions (C, H, N, and S) were determined by using a <strong>LECO CHNS-O-9320 elemental analyzer</strong>. Surface morphology and elemental composition of the sorbent were examined by scanning electron microscopy (SEM) coupled with energy-dispersive X-ray spectroscopy (EDX), using a Zeiss Evo HD15 system equipped with a tungsten electron source.</p><p>Ultrasound-assisted extraction procedures were performed in a Bandelin ultrasonic bath. Ultrapure water utilized throughout the experiments was supplied by a Thermo Scientific Smart2Pure Pro system. Quantitative analysis of metal ions was conducted by using a <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=Varian+710-ES"><strong>Varian 710-ES</strong></a> inductively coupled plasma optical emission spectrometer (ICP-OES). The emission wavelengths employed for the determination of Cu(II), Cd(II), and As(III) were 324.75, 228.80, and 193.70 nm, respectively.</p><h4><strong>Results and Discussion</strong></h4><h5><strong>Characterization of Si-Carb-Formazan</strong></h5><p>Structural characterization of the synthesized silica-based sorbent modified with a thiosemicarbazone (TSC) ligand was conducted by using FTIR spectroscopy and SEM-EDX analyses. As illustrated in <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c08559#fig3">Figure 3</a>, the FTIR spectra provided clear evidence for the presence of both the silica support and the organic ligand. In the spectrum of unmodified silica (red), a broad absorption around 3436 cm<sup>–1</sup> was attributed to O–H stretching vibrations of surface silanol groups, while a distinct peak near 1090 cm<sup>–1</sup> indicated the asymmetric stretching of Si–O–Si bonds. Additional bands between 966 and 808 cm<sup>–1</sup> were assigned to bending vibrations associated with Si–O and Si–OH functionalities.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2026_11_1_1213_1235_Figure_3_Comparative_FTIR_spectra_of_the_TSC_ligand_36aed1fecd.jpg" alt="ACS Omega 2026, 11, 1, 1213–1235: Figure 3. Comparative FTIR spectra of the TSC ligand (black), functionalized silica material (blue), and unmodified silica (red) are shown from top to bottom, respectively." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2026_11_1_1213_1235_Figure_3_Comparative_FTIR_spectra_of_the_TSC_ligand_36aed1fecd.jpg 245w," sizes="100vw" width="2088" height="1265"></p><p>The pure TSC ligand spectrum (black) revealed a broad band at 3429 cm<sup>–1</sup>, corresponding to N–H stretching vibrations. A strong absorption at 1542 cm<sup>–1</sup> confirmed the presence of the imine group (C═N), a key structural feature of the TSC. Moreover, the peaks at 2956 and 2771 cm<sup>–1</sup> were consistent with aliphatic C–H stretching modes, and the range between 1248 and 1018 cm<sup>–1</sup> showed characteristic C–N stretching vibrations.</p><p>In the spectrum of the functionalized silica material (blue), absorption features from both the silica matrix and the organic ligand were observed, indicating successful covalent grafting. The persistent presence of the imine C═N band at 1543 cm<sup>–1</sup> demonstrated that the TSC retained its structural identity postimmobilization. The broad signal at 3426 cm<sup>–1</sup> suggested overlapping of the O–H and N–H stretching vibrations from the silica and the ligand moieties. Furthermore, the intense band at 1109 cm<sup>–1</sup> confirmed the structural integrity of the silica framework through Si–O–Si vibrations, and the peaks at 2962 and 2770 cm<sup>–1</sup> supported the presence of aliphatic C–H groups associated with the ligand. Altogether, these spectroscopic observations conclusively verified the successful functionalization of the silica surface with the TSC ligand via chemical bonding interactions.</p><p>Morphological and elemental characteristics of the TSC-functionalized silica sorbent were evaluated both before and after metal ion adsorption using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), and elemental mapping techniques. As depicted in <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c08559#fig4">Figure 4</a>, the SEM micrograph obtained prior to metal binding revealed a relatively uniform and porous surface topology. Following the adsorption process, noticeable morphological changes were observed, including increased surface roughness and particle agglomeration, indicating the interaction between the sorbent and metal ions.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2026_11_1_1213_1235_Figure_4_SEM_images_and_EDX_spectra_of_the_sorbent_before_and_after_metal_sorption_81e625a900.jpg" alt="ACS Omega 2026, 11, 1, 1213–1235: Figure 4. SEM images and EDX spectra of the sorbent before and after metal sorption." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2026_11_1_1213_1235_Figure_4_SEM_images_and_EDX_spectra_of_the_sorbent_before_and_after_metal_sorption_81e625a900.jpg 170w," sizes="100vw" width="2088" height="1916"></p><p>Furthermore, EDX spectral analysis of the pristine sorbent confirmed the presence of only silicon (Si) and oxygen (O), consistent with the silica matrix. However, after exposure to metal-containing samples, new peaks corresponding to arsenic (As), cadmium (Cd), and copper (Cu) appeared in the EDX spectrum, demonstrating that these metal ions were successfully captured by the sorbent. Complementary EDX mapping further confirmed that these metal ions were uniformly distributed across the surface of the material, providing visual evidence of effective and homogeneous adsorption. Collectively, these findings validate the selectivity and efficiency of the prepared sorbent for the adsorption of As(III), Cd(II), and Cu(II) ions from complex matrices.</p><p>C<sub>12</sub>H<sub>12</sub>BrN<sub>3</sub>S<sub>2</sub>: Calc. %C: 42.11; H, 3.53; N, 12.28; S, 18.73. Found: %C: 41.81; H, 3.42; N, 12.17; S, 18.75. FTIR (KBr pellet) ν/cm<sup>–1</sup> 3429 (N–H), 1542 (C═N), 1124 (N–N), 839 (C═S), 792 and 725 (thiophen and phenyl ring stretching). <sup>1</sup>H NMR (400 MHz, DMSO-d6) data [δ 11.14 (s, 1H), 8.33 (s, 1H), 7.97–7.89 (m, 2H, ArH), 7.50–7.39 (m, 2H, ArH), 3.23 (s, 6H, N(CH<sub>3</sub>)<sub>2</sub>)] are correctly cited as <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c08559#fig5">Figure 5</a>, whereas the <sup>13</sup>C NMR (100 MHz, chloroform-d) data [δ: 173.89, 143.82, 137.17, 134.85, 131.50, 127.95, 125.69, 125.57, 122.63, 116.97, 40.18 (2 × C)] are cited as <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c08559#fig6">Figure 6</a>.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2026_11_1_1213_1235_Figure_5_1_H_NMR_spectrum_of_the_synthesized_thiosemicarbazone_TSC_ligand_79cb0c999e.jpg" alt="ACS Omega 2026, 11, 1, 1213–1235: Figure 5. 1H NMR spectrum of the synthesized thiosemicarbazone (TSC) ligand." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2026_11_1_1213_1235_Figure_5_1_H_NMR_spectrum_of_the_synthesized_thiosemicarbazone_TSC_ligand_79cb0c999e.jpg 245w," sizes="100vw" width="2088" height="1096"></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2026_11_1_1213_1235_Figure_6_13_C_NMR_spectrum_of_the_synthesized_thiosemicarbazone_TSC_ligand_8b3a4af07a.jpg" alt="ACS Omega 2026, 11, 1, 1213–1235: Figure 6. 13C NMR spectrum of the synthesized thiosemicarbazone (TSC) ligand." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2026_11_1_1213_1235_Figure_6_13_C_NMR_spectrum_of_the_synthesized_thiosemicarbazone_TSC_ligand_8b3a4af07a.jpg 245w," sizes="100vw" width="2088" height="1037"></p><h4><strong>Conclusions</strong></h4><p>In this study, a novel thiosemicarbazone derivative was successfully synthesized and characterized using spectroscopic (FTIR, NMR) techniques. Its coordination behavior toward Cu(II), Cd(II), and As(III) ions was systematically investigated using the UA-DMSPE method, demonstrating high extraction efficiency and selectivity under optimized conditions. The method was effectively applied to real samples, including water, soil, and tomato matrices, highlighting its potential for environmental and food safety monitoring.</p><p>Computational studies provided theoretical insights into the stability and electronic features of the ligand with DFT calculations supporting and rationalizing the experimentally observed donor–acceptor interactions. Molecular docking analyses revealed moderate but specific binding affinities of the ligand toward biologically relevant proteins, suggesting potential pharmacological relevance in addition to its analytical applications.</p><p>Overall, the integration of synthesis, analytical validation, and computational modeling provides comprehensive insight into the multifunctional properties of this novel thiosemicarbazone derivative. The findings not only establish a reliable platform for trace metal monitoring in complex matrices but also open avenues for future investigations of thiosemicarbazones as dual-purpose ligands with both environmental and biomedical significance.</p></div>

UA-DMSPE Determination of Cu(II), Cd(II), and As(III) in Water, Soil, and Tomato Using a Novel Thiosemicarbazone Sorbent: ICP-OES Performance with DFT Characterization and Antimicrobial-Target Docking

<p><strong>Visit the LabRulez booth at </strong><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/871"><strong>analytica 2026</strong></a><strong> in Munich, 24. - 27. March 2026! You can find us in Hall A1, Booth A1.506. At the booth, you will be able to explore live demonstrations of how the LabRulez portals work and see selected analytical instruments from our pre-owned marketplace section.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Lab_Rulez_at_analytica_2026_100e4cab80.jpg" alt="LabRulez booth at analytica 2026" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Lab_Rulez_at_analytica_2026_100e4cab80.jpg 245w," sizes="100vw" width="1600" height="900"></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Lab_Rulez_at_Analytica_2026_Floor_plan_55e1057e03.jpg" alt="LabRulez at Analytica 2026: Hall A1 Floor Plan and Booth Location" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Lab_Rulez_at_Analytica_2026_Floor_plan_55e1057e03.jpg 245w," sizes="100vw" width="1516" height="881"></p><h3><strong>Would you like to learn how the LabRulez portals work?</strong></h3><p>➡︎ <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/"><strong>LabRulezLCMS</strong></a><br>➡︎ <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/"><strong>LabRulezGCMS</strong></a><br>➡︎ <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/"><strong>LabRulezICPMS</strong></a></p><ul><li>A <strong>unique online solution</strong> for <strong>your marketing</strong></li><li>A <strong>targeted audience</strong> from the <strong>analytical chemistry community</strong></li><li><strong>Modern technologies</strong> and a unique concept</li><li><strong>Design optimized for most smart devices</strong> – PC, mobile, and tablet</li><li><strong>Advanced statistical tools</strong> fully available to users</li></ul><h3><strong>Services Offered</strong></h3><h4><strong>News + Company Updates</strong></h4><ul><li>Publish <strong>news related to your instrumentation, applications, services, events, job openings</strong>, and more</li><li><strong>News is shared</strong> both on our <strong>portals</strong> and across our <strong>social media channels</strong></li></ul><h4><strong>Library – All Documents in One Place</strong></h4><ul><li><strong>Applications, posters, presentations, technical articles, brochures, specifications</strong></li><li><strong>Fas</strong>t and <strong>advanced search</strong> capabilities</li><li>Over <strong>32,000 documents</strong> currently available in our database</li></ul><h4><strong>Webinars</strong></h4><ul><li><strong>Upcoming and on-demand webinars</strong> from the field of analytical chemistry</li><li>More than <strong>5,500 webinars</strong> covering chromatography, mass spectrometry, and spectroscopy</li></ul><h4><strong>Careers</strong></h4><ul><li><strong>Targeted job</strong> listings in <strong>analytical chemistry</strong></li><li>Clear filtering by specialization or location</li><li><strong>Increased visibility for job postings</strong></li></ul><h4><strong>Companies</strong></h4><ul><li><strong>Company profile</strong> with key information and contacts</li><li><strong>Integration of all your activities on our portal:</strong> News, Library documents, Webinars, Upcoming Events, Careers, and mentions by partners or customers</li><li><strong>Connection to your Products </strong>listed on LabRulez portals</li></ul><h4><strong>Products and Services</strong></h4><ul><li>Comprehensive <strong>overview of instrumental techniques and services</strong></li><li>Targeting the analytical chemistry community and customers in the growing online environment</li></ul><h4><strong>Marketplace</strong></h4><ul><li><strong>Buying and selling pre-owned analytical equipment</strong></li><li>We purchase analytical instrumentation of all brands and ages</li><li><strong>Sell your equipment through LabRulez</strong></li><li>Request and purchase <strong>complete systems, modules</strong>, or <strong>spare parts</strong> with warranty and service</li></ul><h3><strong>What Will Be on Display at Our Booth?</strong></h3><p>Come and explore selected spare parts and modules from our marketplace section. These include both new, tested, and pre-owned items.</p><h4><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/bazaar"><strong>LabRulezLCMS Marketplace</strong></a></h4><p><strong>Spare parts for LC/MS:</strong></p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/bazaar?category=378"><strong>Vacuum turbo pumps for LC/MS</strong></a></li></ul><p><strong>Spare parts for HPLC:</strong></p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/bazaar?category=397"><strong>Degassers for HPLC/UHPLC</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/bazaar?category=368&amp;search=valve"><strong>Automatic valves for HPLC</strong></a></li><li>HPLC components for Agilent 1100, 1200, and 1260 Infinity II series</li></ul><p><strong>Consumables:</strong></p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/bazaar?category=377"><strong>HPLC lamps</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/bazaar?category=48"><strong>HPLC columns</strong></a></li></ul><h4><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/bazaar"><strong>LabRulezGCMS Marketplace</strong></a></h4><p><strong>Spare parts for GC/MS:</strong></p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/bazaar?category=367&amp;search=turbo"><strong>Turbo pumps for GC/MS</strong></a></li></ul><p><strong>Spare parts for GC:</strong></p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/bazaar?category=366&amp;search=EPC"><strong>EPC modules</strong></a></li></ul><p><strong>Sample injection</strong></p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/bazaar/432"><strong>Autosampler 7693A for GC</strong></a></li></ul><p><strong>Consumables:</strong></p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/bazaar?category=7"><strong>GC columns </strong></a>and selected accessories</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Lab_Rulez_at_analytica_2026_bazar_7edf4a0872.jpg" alt="LabRulez at analytica 2026: Marketplace" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Lab_Rulez_at_analytica_2026_bazar_7edf4a0872.jpg 88w," sizes="100vw" width="1600" height="2844"></p>

LabRulez at analytica 2026

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Everything from the world of analytical chemistry in one place. We connect people in solving their problems. At Labrulez you will find all the necessary information easily, quickly and clearly. Stop searching and start finding.

LabRulez

Mettler-Toledo

Milestone

Bruker

LECO

Thermo Fisher Scientific

<header><h4><strong>A Guide to Choosing the Optimal Crucible for Your Experiment</strong></h4></header><main><div><div><h5><strong>Program</strong></h5><ul><li>Introduction to thermal analysis crucibles</li><li>DSC crucibles and application examples</li><li>TGA crucibles and application examples</li><li>Tips and hints for selecting the right crucible</li><li>Interactive Q&amp;A session</li></ul></div></div><div><div><div><p>Selecting the right crucible for your application can be a complex process, given the wide range of products available. Making the right choice, however, is essential for obtaining accurate results and protecting your thermal analysis module.</p><p>Using several practical examples for differential scanning calorimetry (<strong>DSC</strong>) and thermogravimetric analysis (<strong>TGA</strong>), this webinar helps you navigate through the many different choices, giving you confidence in your results.</p><p>After the presentation, you will have the opportunity to join the live Q&amp;A session with our experienced METTLER TOLEDO application specialists. &nbsp;</p><p>Want to learn more? Register for our webinar today!</p><h4><strong>Why Using the Right Crucible Is Essential</strong></h4><p>Often, the difference between an accurate and a flawed result has nothing to do with the measuring device, but rather the type of crucible used. For example:</p><ul><li>Crucible material, size, quality, and lids must be carefully selected, according to the application.</li><li>A smooth, flat base is critical to ensure perfect contact with the sample and optimal heat transfer.</li></ul><p>Join our live webinar and discover useful tips and hints on how to select the correct crucible for different types of DSC and TGA applications</p><p><strong>Don’t forget to prepare your questions for the live Q&amp;A with our experts!</strong></p></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: Crucible Selection for Thermal Analysis

Crucible Selection for Thermal Analysis

Join our live webinar and discover useful tips and hints on how to select the correct crucible for different types of DSC and TGA applications

<header><h4><strong>Useful Techniques for Identification and Characterization</strong></h4></header><main><div><div><h5><strong>Program</strong></h5><ul><li>What are thermosets? Basic properties and formation</li><li>Thermal analysis techniques for studying thermosets</li><li>Application examples using DSC, TGA, TMA, and DMA</li><li>Which technique should be used in your analysis?</li><li>Interactive Q&amp;A session</li></ul></div></div><div><div><div><p>A thermoset is a polymer that undergoes a particular chemical reaction, known as curing, to form a permanent, heavily cross-linked structure. The material cannot be melted or remolded to form a new shape, even at high temperatures. Thermosets are typically rigid and insoluble, with high mechanical strength and temperature stability. Examples include epoxy resins, phenolic resins, polyesters, and polyurethanes.</p><p>Due to their highly temperature-dependent physical behavior, thermal analysis is an ideal set of techniques for identifying and characterizing these materials.</p><p>This webinar discusses the most important thermal properties of thermosets and describes useful thermal analysis techniques used to analyze them.</p><p><strong>Register now to secure your spot and join the live Q&amp;A!</strong></p><h4><strong>How to Characterize Thermosets</strong></h4><p>Different thermal techniques can be used to determine the key properties of these materials:</p><ul><li><strong>DSC:</strong> Useful for determining glass transition, melting, reaction enthalpies, curing and thermal stability.</li><li><strong>TGA:</strong> Mainly used for composition analysis, thermal stability, decomposition, evaporation, and desorption behavior.</li><li><strong>TMA: </strong>Typically used to study mechanical behavior such as expansion, shrinkage, softening, plus glass transition.</li><li><strong>DMA: </strong>Best for studying viscoelastic behavior, glass transition, and frequency-dependent effects.</li></ul><h4><strong>What is a Typical Analysis of a Thermoset?</strong></h4><p>A typical and important analysis of a thermoset is the characterization of epoxy resin materials. In this case, determining the glass transition temperature (Tg) and investigating the curing reaction are highly important. This information can be used in manufacturing, for example testing the process conditions required to properly cure thermosets. It can also be used in quality control, to check the expected Tg of a known material.&nbsp;</p></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>Dr. Teresa Dennenwaldt</div><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>

Mettler Toledo: Thermal Analysis of Thermoset Materials

Thermal Analysis of Thermoset Materials

This webinar discusses the most important thermal properties of thermosets and describes useful thermal analysis techniques used to analyze them.

<header><h4><strong>Discover the Secrets of Tire Performance and Safety</strong></h4></header><main><div><div><h5><strong>Program</strong></h5><ul><li>Explore key material properties that define tire performance</li><li>Understand tire design and material formulation</li><li>Discover the thermal analysis techniques driving innovation in the tire industry</li><li>See real-world applications using DSC, Flash DSC, TGA, and DMA</li><li>Participate in a live Q&amp;A session with our experts</li></ul></div></div><div><div><div><p>Modern tires are the result of decades of cutting-edge research, combining synthetic and natural rubber, fabrics, wires, carbon black, and other chemical compounds to deliver safety, comfort, and durability. The tread provides critical traction, while the compressed-air filled body ensures comfort and structural integrity.</p><p>Thermal analysis offers powerful insights into these materials, helping to predict tire behavior, guide compositional analysis, and ensure reliable quality control. Join us to learn how these advanced techniques transform tire research and development.</p><h4><strong>Why Attend This Webinar?</strong></h4><p>This webinar is designed for researchers, engineers, polymer specialists, and quality control professionals eager to deepen their understanding of tire materials through thermal analysis.</p><p><strong>Register now to secure your spot and join the live Q&amp;A!</strong></p><h4><strong>The Tire Tread</strong></h4><p>In direct contact with the road, the composition of the tread material, together with the design of the tread pattern impact rolling resistance, traction, and abrasion resistance. During the webinar we will present how different thermal analysis techniques help optimize these properties.</p><h4><strong>Characterizing Tires with Thermal Analysis</strong></h4><p>Different thermal analysis techniques can be used to determine the key properties of tires, which are critical for safety and performance:</p><ul><li><strong>DSC </strong>measures heat flow of a sample to determine the glass transition temperature (Tg), critical for tire safety across different temperature zones, quality control, and material identification. DSC is also used to understand the crystallization and melting behaviors of tire materials.</li><li><strong>Flash DSC</strong> is an ultra-fast scanning calorimetry technique that reveals crystallization kinetics and polymer microstructure using very high heating rates.</li><li><strong>TGA </strong>measures the change in mass of a sample as it is heated. Key applications for the tire industry are compositional analysis and decomposition behavior.</li><li><strong>DMA</strong> is used to determine dynamic mechanical properties of materials, such as the modulus and damping behavior. It allows critical tire properties, such as rolling resistance or grip, to be directly predicted.</li></ul><p><strong>Don’t miss this opportunity to enhance your knowledge and advance your work with state-of-the-art thermal analysis techniques.</strong></p></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 of Tires

Thermal Analysis of Tires

Join this webinar to discover how thermal analysis supports tire development, quality control, and safety by characterizing critical rubber and tread properties

<header><h4><strong>Learn Basic DSC Principles and Find Useful Applications for Your Workplace</strong></h4></header><main><div><div><h5><strong>Program</strong></h5><ul><li>Basic principles of DSC with an explanation of power compensation and heat flux modes</li><li>Important components of the DSC measurement cell, the innovative sensor, and modules for specialized applications</li><li>Measurement parameters such as the temperature program and choice of atmosphere</li><li>Why you should use DSC for your analysis</li><li>Application examples for different industries</li><li>Live Q&amp;A session</li></ul></div></div><div><div><div><p><strong>Differential Scanning Calorimetry (DSC)</strong> is used to study the behavior of materials as they respond to a defined temperature program. The technique measures the heat, in mW, absorbed or released by a sample as it is heated, cooled, or held at a constant temperature. Measurement results are presented in the form of a curve, from which the glass transition, crystallization, melting, and many other thermal properties can be determined.</p><p>The DSC technique has applications in a wide range of industries. For example, checking the “fingerprint” of a measurement curve is a common application for quality control purposes. Other applications include investigating the influence of additives or different processing methods on a substance.</p><p>Join our webinar on DSC to gain knowledge and get the opportunity to ask our experts your questions!</p></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>Dr. Teresa Dennenwaldt</div><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>

Mettler Toledo: Differential Scanning Calorimetry

Differential Scanning Calorimetry

Join our webinar on DSC to gain knowledge and get the opportunity to ask our experts your questions!

<header><h4><strong>Practical Applications and Tips to Determine the Purity of a Substance</strong></h4></header><main><div><div><h5><strong>Program</strong></h5><ul><li>What does purity mean and how does it impact your products?</li><li>The basics of DSC and the van’t Hoff law for purity analysis</li><li>Advantages of DSC compared to other techniques</li><li>Application examples – real-world purity determinations</li><li>Interactive Q&amp;A with our experts</li></ul></div></div><div><div><div><p>The purity of ingredients, especially in pharmaceuticals and food products, is a critical quality attribute. High impurity levels can affect product efficacy, cause unexpected reactions, or even generate harmful compounds. Therefore, accurate purity determination is essential for the pharmaceutical, food, chemical, and plastics industries.</p><p>In this webinar, we will explain why differential scanning calorimetry (DSC) is a reliable technique for assessing the purity of organic substances, based on the thermodynamics of eutectic systems.</p><p><strong>Join us to enhance your knowledge, ask us your questions, and discover practical applications for your industry!</strong></p><h4><strong>What You Will Learn from This Webinar</strong></h4><p>In this session, you will learn how DSC is used to determine the purity of organic substances based on the <strong>thermodynamics of a eutectic system</strong>. We explain how the purity of a substance can be determined from a single DSC measurement using the <strong>van’t Hoff equation</strong>. Importantly, DSC purity measurements are rapid and easy to perform.</p><p>This versatile technique can be used across different industries and workplaces, including research and development, industrial synthesis, and quality control. Typical determinations by DSC include:</p><ul><li>Purity of ibuprofen</li><li>Purity of p-hydroxybenzoic acid (PHBA)</li><li>Determination of eutectic impurities such as benzoic acid in dimethyl terephthalate (DMT)</li></ul><p>Register for our upcoming live webinar to learn more about using DSC for purity determination. The webinar will conclude with a <strong>live Q&amp;A session</strong>, so get your questions ready!</p></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>Nicolas Fedelich</div><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>

Mettler Toledo: Purity Determination by Differential Scanning Calorimetry (DSC)

Purity Determination by Differential Scanning Calorimetry (DSC)

In this webinar, we will explain why DSC is  reliable technique for assessing purity of organic substances, based on thermodynamics of eutectic systems.

Purity Determination by Differential Scanning Calorimetry

<div><h4><strong>Experience the benefits of specialized big data management</strong></h4><p><strong>In this webinar, Dr. Björn Eismann and Dr. Balint Balazs, Bruker, showcase the unique features and benefits of Acquifer HIVE for applications with a focus on big image data from microscopy. Learn how this data-management solution is a beneficial addition to both laboratory and office environments with intuitive processing and analysis workflows.</strong></p><p>Bruker’s Acquifer HIVE is a big data management system that offers dedicated solutions for handling scientific data, such as processing, analyzing, and visualizing large 3D volume data, time-series data sets, or any kind of omics data. The HIVE centralized data storage and computing solution provides high-speed data transfer via tailored network integration, safe storage at scalable capacity, and parallel data processing for multiple users with all processing and analysis workflows.</p><p>Acquifer HIVE is designed for biology-focused scientists and research facilities dealing with large datasets by ensuring the highest efficiency in data collecting and processing. Its CPU and GPU configurations ensure reliable operation with all major software, and the combination of high-speed RAID architecture, firewall, and an integrated uninterruptible power supply provides excellent data security. With scalability, flexibility, ease of use, and super-silent hardware, Acquifer HIVE is a preferred turnkey computing solution.&nbsp;</p><blockquote><p><strong>Presenter:</strong> Dr. Björn Eismann (Senior Product and Application Manager)</p><p>Dr. Björn Eismann completed his bachelor’s and master’s degrees in molecular biology from the University of Heidelberg. He completed a Ph.D. at the German Cancer Research Centre (DKFZ) on “Automated, high-throughput screening of 3D cell culture using Light Sheet Microscopy.” He has been the Product and Application Manager at Luxendo GmbH, Heidelberg, since 2018.</p><p><strong>Presenter:</strong> Balint Balazs, Ph.D. (Head of HIVE R&amp;D, Senior Software Architect)</p><p>Balint Balazs, Ph.D., did his master’s degree in info-bionics engineering from PPKE, Budapest. He completed a Ph.D. at the European Molecular Biology Laboratory (EMBL), Heidelberg, titled “A new angle on light-sheet microscopy and real-time image processing.” He has been working at Bruker Luxendo GmbH since 2018, and is currently serving as Head of HIVE R&amp;D and as a Senior Software Architect.</p></blockquote></div>

Bruker: Acquifer HIVE: The Next Generation of Big Data Management for Microscopy

Acquifer HIVE: The Next Generation of Big Data Management for Microscopy

Webinar on Bruker Acquifer HIVE for big microscopy data management, high-speed processing, secure storage, and scalable analysis workflows.

Acquifer HIVE: Big Data Management for Microscopy

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>Are you having trouble with your ICP-OES or ICP-MS analysis? &nbsp;Do you need some advice on standard or sample preparation? Join this live session to ask your questions to our trace elemental analysis experts. Submit your questions at registration.</strong></p><h5><strong>Learning Points</strong></h5><ul><li>An opportunity for you to ask our trace elemental analysis experts any of your burning questions</li></ul><h5><strong>Who should attend?</strong></h5><ul><li>Users looking to enhance their current trace elemental analysis</li><li>Users who are looking to overcome their current trace elemental analysis challenges within their laboratory</li><li>Users looking to gain more experience of trace elemental analysis</li></ul><blockquote><p><strong>Presenter: </strong>Matthew Gregory (Field Application Scientist, EMEA North, Trace Elemental Analysis, Thermo Fisher Scientific)</p><p>After graduating from the University of Surrey with an MChem in Chemistry, Matthew has gained over 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.</p><p><strong>Presenter: </strong>David Fishwick (Field Application Scientist, EMEA North, 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><strong>Presenter: </strong>Petra Gerhards (Regional Marketing Manager, EMEA, AAT, Thermo Fisher Scientific)</p><p>Petra ist Diplom-Ingenieurin für instrumentelle analytische Chemie der Technischen Universität Krefeld/Deutschland. Seit mehr als 30 Jahren arbeitet sie auf dem Gebiet der Gaschromatographie und hat Erfahrung mit vielen Technologien im Bereich GC und GC-MS. Derzeit unterstützt sie in ihrer Position als EMEA Regional Marketing Manager Anwender und Kundenanwendungsteams in ganz EMEA.</p></blockquote></div></div></div>

Thermo Fisher Scientific: Trace Elemental Analysis: Ask the Expert

Trace Elemental Analysis: Ask the Expert

Live Q&A on ICP-OES and ICP-MS with experts in trace elemental analysis and sample preparation.

<div><h3><strong>Diamond probes enhance AFM precision, throughput, and lifetime</strong></h3><p><strong>Diamond‑based AFM probes are redefining what is possible in nanoscale characterization, enabling researchers and engineers to push the limits of resolution, durability, and multifunctional measurement. This webinar brings together three experienced AFM specialists to showcase the value of modern diamond probe technologies.</strong></p><p><strong>Join us for this webinar to learn about:</strong></p><ul><li>Unique material advantages of diamond probes</li><li>Probe types engineered for high-resolution topography and persistent sharpness</li><li>Electrical imaging and analysis with conductive diamond probes</li><li>Cutting-edge application-driven use cases for diamond probes</li></ul><p>Diamond‑based AFM probes add immense value for advanced scientific and industrial workflows. This webinar features three experienced AFM specialists—Ian Armstrong, Peter De Wolf, and Hector Cavazos—who will cover:</p><ul><li><strong>Unique material advantages of diamond probes</strong>, including exceptional hardness, chemical inertness, conductivity options, and long‑term wear resistance. These properties make diamond‑tipped probes uniquely suited for demanding applications in which conventional silicon or metal-coated silicon probes rapidly degrade or lose fidelity.</li><li><strong>Probe types engineered for high-resolution topography and persistent sharpness</strong>, emphasizing how diamond tips maintain imaging quality over rough or abrasive surfaces. Data examples will highlight the consistent performance of diamond probes in roughness quantification, long‑duration wear studies, and high‑speed scanning scenarios.</li><li><strong>Electrical imaging and analysis with conductive diamond probes</strong>. Diamond’s conductivity and robustness support stable, repeatable electrical characterization—even under high contact forces. Examples demonstrate how conductive diamond probes excel in techniques such as scanning spreading resistance microscopy (SSRM), TUNA-style current mapping, and nanoscale conductivity measurements on challenging materials.</li><li><strong>Cutting-edge application‑driven case studies</strong>, including the use of diamond probes in photomask repair, semiconductor defect analysis, and harsh‑environment metrology. Examples will illustrate how the mechanical resilience and multifunctionality of diamond probes enable workflows not feasible with traditional probe materials.</li></ul><p>Attendees will leave with practical guidance for selecting and deploying diamond probes to enhance AFM precision, throughput, and lifetime across a broad range of advanced applications.</p><blockquote><p><strong>Presenter:</strong> Hector Cavazos, General Manager, Adama Innovations</p><p>An entrepreneur from Santa Barbara, California where his AFM career began at Digital Instruments. He has a degree in Applied Mathematics from UC Santa Barbara. He has been a principal and founder of prior start-up companies in the same field with a focus on micro-machining, business, and technology development</p><p><strong>Presenter:</strong> Ian Armstrong, Ph.D., Senior Manager AFM Probes, Bruker</p><p>Ian Armstrong has worked at Bruker for over 16 years in various roles from applications to product management. He is currently senior manager of Bruker's AFM probes business unit.</p><p><strong>Presenter:</strong> Peter De Wolf, Ph.D., Director of Technology &amp; Application Development</p><p>Peter De Wolf is director for AFM technology &amp; application development at Bruker Nano Surfaces, covering all applications related to Scanning Probe Microscopy (SPM). He obtained his PhD from IMEC, Belgium on the development of new SPM methods for 2D carrier profiling in semiconductors and has more than 25 years of experience on SPM. He is the author and co-author of over 30 publications related to electrical characterization using SPM. He also owns several SPM patents, and developed several new SPM modes for electrical characterization.</p></blockquote></div>

Bruker: Cutting Edge Imaging: Harnessing Diamond Probes for Advanced AFM Performance

Cutting Edge Imaging: Harnessing Diamond Probes for Advanced AFM Performance

Webinar on diamond AFM probes—improve resolution, wear resistance, and electrical imaging for demanding nanoscale applications.

Harnessing Diamond Probes for AFM Performance

<p><strong>Platinum Group Metals, especially Iridium, Ruthenium, and Rhodium, are among the most chemically resistant materials encountered in analytical laboratories. Their metallic and oxide forms require extreme conditions that exceed the capabilities of conventional microwave systems.</strong></p><p>This webinar showcases how <strong>Milestone’s ultraWAVE 3 with SRC technology</strong> achieves complete dissolution (&gt;99%), enables the digestion of significantly larger sample masses, and dramatically reduces digestion time compared to traditional methods. Drawing on results from our application study, we will present optimized workflows, chloride-based chemistries, and oxide-reduction strategies that deliver higher accuracy, stronger representativity, and improved productivity for PGM refining, recycling, and catalyst applications.</p><h5><strong>Key learnings:</strong></h5><ul><li>How ultraWAVE 3 enables complete digestion of refractory PGMs, including oxide forms.</li><li>Best practices for reagent selection and oxide-reduction workflows.</li><li>How SRC technology improves accuracy through larger sample intake and lower blanks.</li><li>Essential guidelines for safely operating under extreme acid and temperature conditions.</li></ul><p>🎤 <strong>Live Q&amp;A included</strong> – get your questions answered directly by our expert.</p><blockquote><p><strong>Speaker: </strong>Gianpaolo Rota (Product Manager at Milestone)</p></blockquote>

Milestone: Reliable Digestion of Platinum Group Metals: A New Benchmark with ultraWAVE 3

Reliable Digestion of Platinum Group Metals: A New Benchmark with ultraWAVE 3

Webinar on complete digestion of platinum group metals using Milestone ultraWAVE 3 with SRC technology for PGM refining, recycling, and catalyst analysis.

Digestion of Platinum Group Metals with ultraWAVE 3

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>The webinar “Latest Innovations in Optical Emission Spectroscopy with LECO GDS 900/950” introduces the fundamentals and recent advances of Optical Emission Spectroscopy (OES) using glow discharge excitation, a powerful technique for the elemental analysis of solid metallic materials. Following the successful market introduction, LECO will present an overview of the latest technological innovations and performance enhancements of this GDS platform.</strong></p><p>The webinar will briefly revisit the basic working principles of Glow Discharge Spectroscopy, explaining how controlled sputtering combined with optical emission detection enables precise elemental analysis. Emphasis will be placed on the strengths of GDS in bulk analysis as well as composition depth profiling (CDP), demonstrating how both surface-near and bulk material information can be obtained with high accuracy and reproducibility.</p><p>A series of application examples will be shown to highlight the analytical advantages of the GDS 900/950 series. Grey cast iron, for example, can be analyzed directly without melting or the formation of chilled cast iron, making the results independent of the metallurgical history of the sample. The method is free of memory effects, allowing rapid matrix changes from sample to sample with minimal changeover effort.</p><p>Further benefits discussed include the very low argon consumption, the low consumption of CRM and SUS materials. No special sample preparation is required, as existing preparation methods are fully compatible with the GDS 900 series.</p><p>Finally, the webinar will address calibration concepts, highlighting the use of linear calibration curves that provide wide analytical ranges with limited interferences. Stable calibrations with reduced drift behavior minimize the need for frequent recalibration, beyond routine quality control checks, ensuring long-term reliability and efficiency in routine laboratory operation.</p><blockquote><p><strong>Presenter: </strong>Michael Jakob (Elemental Field Product Manager)</p></blockquote></div></div></div>

LECO: Latest Innovations in Optical Emission Spectroscopy with LECO GDS 900/950

Latest Innovations in Optical Emission Spectroscopy with LECO GDS 900/950

Innovations in glow discharge OES with LECO GDS 900/950 for precise elemental analysis, depth profiling, and efficient calibration in metal laboratories.

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