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

Webinars LabRulezICPMS Week 20/2026

<p><strong>Our Library never stops expanding. What are the most recent contributions to LabRulezGCMS Library in the week of 11th May 2026? Check out new documents from the field of the gas phase, especially GC and GC/MS techniques!</strong></p><blockquote><p><span style="font-size:20px;">👉 </span><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library"><span style="font-size:20px;"><strong>SEARCH THE LARGEST REPOSITORY OF DOCUMENTS ABOUT GCMS AND RELATED TECHNIQUES</strong></span></a></p></blockquote><blockquote><p><strong>👉 Need info about different analytical techniques?</strong> Peek into <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/library"><strong>LabRulezLCMS</strong></a> or <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library"><strong>LabRulezICPMS</strong></a> libraries.</p></blockquote><p>This week we bring you application note by<strong> Shimadzu, </strong>poster by <strong>MDCW / William &amp; Mary</strong> and brochure by <strong>Thermo Fisher Scientific!</strong></p><h3><strong>1. MDCW / William &amp; Mary: Optimizing Solvent Selection and Data Reduction Workflows for GC×GC Fire Debris Analysis</strong></h3><ul><li>Poster</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/P_14_O_Brien_63304669ee.pdf"><strong>Full PDF for download</strong></a></li></ul><section><div><div><div><div><div><div><h5><strong>What are Ignitable Liquid Residues (ILRs)?&nbsp;</strong></h5><ul><li>Chemical remains of ignitable liquids (IL) (e.g., gasoline or diesel) that did not fully burn during a fire&nbsp;</li><li>ILRs are usually petroleum-based products and contain complex mixtures of volatile chemicals, like hydrocarbons&nbsp;</li></ul><h5><strong>Forensic Analysis of ILRs&nbsp;</strong></h5><ul><li>Collection of porous materials like wood from the fire’s point of origin&nbsp;</li><li>Must be stored in airtight containers to prevent volatile ILR from evaporation&nbsp;</li><li>Passive headspace extraction onto activate charcoal strips (ACS) is used to extract ILRs from debris, and dichloromethane (DCM) is used to extracts ILRs from charcoal strips&nbsp;</li><li>Emerging is the use of two-dimensional gas chromatography – time of fight - mass spectrometry (GC×GC-TOFMS), with higher separation and resolution</li><li>Resulting chromatograms presents a pattern of peaks which can be used to identified specific type of accelerant used&nbsp;</li></ul><h5><strong>Chemometrics&nbsp;</strong></h5><ul><li>The discipline that focuses on the application of statistical and mathematical methods to analyze chemical data and extract meaningful information (Bovens, 2019)&nbsp;</li><li>Helps make sense of large datasets from analytical instruments, find pattens, and classify samples</li></ul><h4><strong>Methods</strong></h4><h5><strong>Analytical Instrumentation&nbsp;</strong></h5><ul><li>LECO corporation <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/1097"><strong>BTX4D GC×GC-TOFMS</strong></a> with <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/1289"><strong>Paradigm Shift reverse fill-flush (RFF) flow modulator</strong></a></li></ul><h5><strong>Software&nbsp;</strong></h5><ul><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/1873"><strong>ChromaTOF Sync 2D</strong></a> (LECO corporation)&nbsp;</li><li>R Statistical Software</li></ul><h4><strong>Conclusions</strong></h4><p>This study demonstrated that the use of chemometrics can be integrated into a data processing workflow to better understand data sets and create a streamlined process. Using UMAP, patterns identified that were not originally seen in PCA lead to the preferred solvents of ILR extraction being hexane and methanol. Since UMAP allowed visualization of local and global structures, groupings of gasoline samples allowed for better analysis of solvent effect.</p><h3><strong>2. Shimadzu: Multiresidue Pesticides Analysis in Solvent Extract of Annatto (Natural Color Additive) Using </strong><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=1&amp;search=GCMS-TQ8050+NX"><strong>GCMSTQ8050 NX</strong></a></h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_06_sip_gc_043_en_95576a9ac4.pdf"><strong>Full PDF for download</strong></a></li></ul><h5><strong>User Benefits</strong></h5><ul><li>&nbsp;Accurate and reproducible trace level quantitation of pesticides in highly pigmented complex matrix using Ultra-fast GCMSTQ8050 NX and QuEChERS extraction</li><li>Single-laboratory partial validated method for LOQ determination meeting regulatory guidelines</li><li>Ease of instrumental method optimization using GCMS Smart Pesticides Database Ver.2 from Shimadzu Corporation</li></ul><p>Annatto is an orange-red condiment and food colorant derived from the seeds of the achiote tree (Bixa Orellana) (Fig. 1). It is often used to impart a yellow to red-orange color to foods, but sometimes also for its flavor and aroma. Similar effects can be obtained by extracting some of the color and flavor principles from the seeds, which are then added to the food. Annatto and its extracts are now widely used in an artisanal or industrial scale as a coloring agent in many processed food products, such as cheeses, butter, baked goods, potatoes, snack foods, breakfast cereals, smoked fish etc. In these uses, Annatto is a natural alternative to synthetic food coloring compounds.&nbsp;</p><p>Owing to its large culinary uses and other diverse applications, use of chemical pesticides for its production in large quantities is imperative. Dye extraction process may result in concentration of pesticides and in turn contribute to adverse impact on human health when incorporated in various preparations. Hence quantitation of residual pesticides in Annatto extract becomes very important. As the oleoresin is a complex matrix, it is required to develop a rugged, sensitive and efficient method for extraction of residual pesticide and its analysis.&nbsp;</p><p>This study reports a highly sensitive method for simultaneous quantification of multiple pesticides in highly pigmented complex matrix of Annatto using modified QuEChERS[1] with triple quadrupole gas chromatography (GC-MS/MS) system.</p><h4><strong>Materials and Methods</strong></h4><p>For this study, customized reference standard mixture of most commonly observed pesticides in Annatto seeds was procured from Restek Corporation.</p><p>The calibration standards were analyzed from 0.5 to 1000 μg/L. Linearity was plotted by external standard method and using weighted regression of 1/C2. Sample was spiked at 3 levels i.e., 10, 25 and 100 μg/kg. Recovery samples were prepared in 6 replicates at each level. <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=1&amp;search=GCMS-TQ8050+NX"><strong>GCMS-TQ8050 NX</strong></a> (Fig. 2), manufactured by Shimadzu Corporation Japan, was used for quantitation. LabSolutions InsightTM was used for data processing, which helped in evaluating validation parameters with ease.</p><h4><strong>Conclusion</strong></h4><p>This study shows that the modified QuEChERS method combined with GC-MS/MS system is a reliable and efficient tool to quantify residual pesticides in Annatto extract sample. Although Annatto extract is a highly pigmented complex matrix, the modified QuEChERS method significantly reduces interference. Also, extremely sensitive Shimadzu GC-MS/MS allows trace level detection even after multifold dilution of sample. This helps in reducing contamination and enhancing ruggednessresulting in reproducible detection of analytes.</p><h3><strong>3. Thermo Fisher Scientific: Sentinel PRO 710 environmental mass spectrometer Precise real time gas analyzer for toxic volatile organic compounds</strong></h3><ul><li>Product specification</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/sentinel_pro_710_spec_sheet_en_886523bfc2.pdf"><strong>Full PDF for download</strong></a></li></ul><p>The <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=3&amp;search=Sentinel+PRO"><strong>Thermo Scientific™ Sentinel PRO Environmental Mass Spectrometer </strong></a>is a highly reliable and versatile gas analyzer ideal for reporting the presence of toxic VOCs from fugitive emissions in industrial settings to ensure worker safety.</p><h4><strong>Fugitive emissions of toxic VOCs&nbsp;</strong></h4><p>Wherever there is potential danger for fugitive emissions of toxic organic vapors from a chemical production unit, regulating authorities often require plants to keep records of ambient vapor concentrations to protect workers from exposure. Various forms of capture include evacuated vessels, organic vapor monitors, or purge and trap devices, all of which require samples to be sent for analysis. Alternatively, electrochemical sensors or open path FT-IR spectroscopy can provide more immediate results. However, none of these technologies are capable of providing the spatial and temporal resolution required to qualify as actionable information.&nbsp;</p><h4><strong>Analytical platform&nbsp;</strong></h4><p>The primary feature of the Sentinel PRO mass spectrometer is the magnetic sector analyzer. This field-proven technology has demonstrated the strongest performance for industrial on-line gas analysis. Magnetic sector technology offers precision, accuracy, long intervals between calibrations. The new touchscreen interface further enhances usability, providing intuitive in-person operation, simplified maintenance, and real-time data viewing. Multi-role user permissions ensure security and control allowing operators to customize settings based on their specific needs.&nbsp;</p><h4><strong>Comprehensive data collection&nbsp;</strong></h4><p>With speed and precision, the Sentinel PRO analyzer monitors all the critical areas for short-term exposure levels of toxic VOCs, and also provides accurate and time-weighted average exposure data. With a high number of sample points available, many can be located close to potential leak points such as valve stems, etc., enabling leak detection and correction before any toxic hazard is created.&nbsp;</p><h4><strong>Membrane inlet mass spectrometry&nbsp;</strong></h4><p>The analyzer is fitted with a membrane inlet to reduce the pressure of the sample air from atmospheric to the working pressure of the enclosed ion source. This allows a method of sample introduction that greatly enhances the system’s sensitivity to VOCs. Since the membrane is more permeable to VOCs than to major air gases, it provides enrichment by several orders of magnitude, enabling detection as low as 5 ppb (species dependent) permits easy membrane replacement during annual routine maintenance to minimize downtime and increase productivity.</p></div></div></div></div></div></div></section>

News from LabRulezGCMS Library - Week 20, 2026

News from LabRulezLCMS Library - Week 20, 2026

<p><strong>Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 11th May 2026? Check out new documents from the field of spectroscopy/spectrometry and related techniques!</strong></p><blockquote><p><span style="font-size:20px;">👉 </span><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library"><span style="font-size:20px;"><strong>SEARCH THE LARGEST REPOSITORY OF DOCUMENTS ABOUT SPECTROSCOPY/SPECTROMETRY RELATED TECHNIQUES</strong></span></a></p></blockquote><blockquote><p><strong>👉 Need info about different analytical techniques?</strong> Peek into <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/library"><strong>LabRulezLCMS</strong></a> or <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library"><strong>LabRulezGCMS</strong></a> libraries.</p></blockquote><p>This week we bring you presentation by<strong> MDCW / Mount Royal University, </strong>application by<strong> Shimadzu, </strong>and brochure by <strong>Thermo Fisher Scientific!</strong></p><h3><strong>1. MDCW / Mount Royal University: An Analysis of Fresh and Used Aircraft Oil: An Indication of Exposure Pathway Possibility to Inorganic and Organic Pollutants</strong></h3><ul><li>Presentation</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/O_4_Hayes_fed01ca35a.pdf"><strong>Full PDF for download</strong></a></li></ul><p>Aircraft engine oils are highly complex mixtures formulated to meet strict MIL-SPEC requirements for piston, turboprop, and jet engines, often containing proprietary additive packages designed to improve thermal stability, reduce wear, and prevent corrosion. In this presentation at the 17th Multidimensional Chromatography Workshop, Kevin Hayes investigated how aircraft oils change during engine operation and whether these changes could contribute to occupational exposure risks for flight crews and maintenance personnel. The study focused on comparing fresh and used oils from piston, turboprop, and jet aircraft to better understand how inorganic and organic contaminants accumulate or are depleted during normal engine operation.</p><p>The research combined routine multi-element analysis using <strong>ICP-OES</strong> with advanced <strong>GC×GC-TOFMS</strong> speciation analysis. Used piston and turboprop oils were collected with assistance from the MRU Aviation Program, while used jet oil samples were obtained from a private European jet operator. Elemental analysis showed significant differences between new and used oils. In piston engine oils, sulfur and lead concentrations increased substantially during use, with lead accumulation linked to tetraethyl lead (TEL) from 100LL aviation fuel. Phosphorus compounds were also detected in used oils despite not being present in the fresh oil samples, indicating additional contributions from operational processes or additives.</p><p>For jet and turboprop oils, phosphorus-containing additives behaved differently. Fresh oils contained relatively high phosphorus concentrations, but these levels decreased significantly after engine operation, suggesting additive depletion or release of phosphorus-containing compounds during use. The authors highlighted that this may be particularly relevant for bleed-air systems in commercial aircraft, where oil-derived compounds could potentially enter cabin air. GC×GC-TOFMS analysis further identified several organophosphate compounds in piston engine oils. Interestingly, commonly discussed compounds such as tricresyl phosphate (TCP) were not detected, while other organophosphates were observed instead, demonstrating the importance of comprehensive speciation analysis rather than focusing solely on previously suspected contaminants.</p><p>The presentation concluded that aircraft engine oils undergo substantial chemical changes during normal operation, with both inorganic and organic compounds accumulating or being depleted in ways that are not captured by analyses of unused oils alone. While elemental analysis provided valuable first-level insight into wear metals and additive behavior, GC×GC-TOFMS delivered critical molecular-level information about specific contaminant classes and transformation products. Together, the results suggest that current hazard assessments based only on fresh oils may underestimate potential occupational exposure risks and demonstrate the value of combining elemental analysis with advanced multidimensional chromatography for a more complete understanding of aircraft oil-related exposure pathways.</p><h3><strong>2. Shimadzu: Measurement of TOC in Chloroisocyanuric Acid Used as Disinfectant</strong></h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_01019_en_4c48146421.pdf"><strong>Full PDF for download</strong></a></li></ul><h4><strong>User Benefits</strong></h4><ul><li>Samples such as chloroisocyanuric acid, which are difficult to detect using a wet oxidation TOC analyzer, can be measured with high sensitivity using the combustion oxidation <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=TOC-L"><strong>TOC-L,</strong></a> which has a strong oxidizing power.</li><li>One sample can be measured quickly, typically within 10-20 minutes.</li></ul><p>In facilities where people have direct contact with water, such as swimming pools, hot springs, and bathhouses, strict water quality management is essential to protect public health and safety. Total organic carbon (TOC) measurement is widely used to detect water quality degradation caused by microbial growth and contamination with foreign substances.&nbsp;</p><p>Solid powder chloroisocyanuric acids (including dichloroisocyanuric acid and trichloroisocyanuric acid), which exhibit minimal chlorine deactivation, are commonly used as disinfectants for swimming pool water instead of sodium hypochlorite solutions. However, because chlorinated isocyanuric acid is a recalcitrant substance, it is challenging to detect using wet oxidation TOC analyzers due to itsresistance to oxidation and decomposition. In contrast, a combustion oxidation TOC analyzer can measure chloroisocyanuric acids with high sensitivity and recovery rates due to itsstrong oxidizing power. In this application, we compared the TOC measurement results for sodium dichloroisocyanurate using a combustion oxidation <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=TOC-LCPH"><strong>TOC-L<sub>CPH</sub></strong></a> analyzer and a wet oxidation <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=TOC-VWP"><strong>TOC-V<sub>WP</sub></strong></a> analyzer.</p><h4><strong>Conclusion</strong></h4><p>The combustion oxidation TOC analyzer demonstrated high accuracy in measuring the samples. Due to its strong oxidizing power, the combustion oxidation TOC analyzer is particularly suitable for measuring TOC in samples containing recalcitrant substances such as sodium dichloroisocyanurate.</p><h3><strong>3. Thermo Fisher Scientific: Exploring the surface in depth with XPS analysis</strong></h3><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/exploring_surface_depth_xps_analysis_a5a921a258.pdf"><strong>Full PDF for download</strong></a></li></ul><h5><strong>The need for surface and interface analysis&nbsp;</strong></h5><p>In today’s rapidly evolving technological landscape, precise material analysis is crucial for the development and optimization of advanced materials and devices. X-ray photoelectron spectroscopy (XPS) is an established technique for the characterization of material surface chemistry, capable of revealing compositional information several nanometers into a sample. Depth profiling is a method that extends the analysis range of XPS; by alternating material removal and XPS analysis, it can reveal how composition changes from the surface to the bulk, or across interfaces between different compounds in a sample. This information can be just as critical as how a material’s surface interacts with its environment, and can provide a more complete picture of the material’s behavior and properties.&nbsp;</p><p>The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2206"><strong>Thermo Scientific™ Hypulse™ Surface Analysis System</strong></a> is a fully featured XPS instrument with a range of additional analytical capabilities, including reflected electron energy loss spectroscopy (REELS) and low-energy ion scattering spectroscopy (ISS). The system is equipped with a Thermo Scientific MAGCIS Dual-Mode Ion Source and a novel femtosecond laser-ablation system (fs-LA) for XPS depth profiling.&nbsp;</p><p>This eBook explores XPS depth profiling in detail and shows how the Hypulse System is ideally suited for this technique, helping you uncover critical surface and sub-surface information.</p>

News from LabRulezICPMS Library - Week 20, 2026

<p><strong>In the week of May 18, the following webinars await you in the field of gas / solid phase and especially Raman, FTIR, GC and GC/MS.</strong></p><blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://gcms.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. AZoM: Why Faster Analytics are Critical for Process Control in Oil &amp; Gas</strong></h5><ul><li>We, 20.5.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/6205">Registration</a></li></ul><p>Learn why faster analytical technologies such as process Raman spectroscopy are becoming essential for real-time process control in the evolving oil &amp; gas and power generation industries.</p><h5><strong>2. Agilent Technologies: GC Column Fundamentals: How to Install, Protect, and Maximize Performance</strong></h5><ul><li>We, 20.5.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/6210">Registration</a></li></ul><p>Join us as we discuss proper column installation and handling for all Agilent GCs.</p><h5><strong>3. Thermo Fisher Scientific: GC/GC-MS selection guide: Choosing the right technology in an evolving landscape</strong></h5><ul><li>We, 20.5.2026 18:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/6187">Registration</a></li></ul><p>In this GC/GC-MS power hour webinar, we’ll take a practical, educational approach to help you navigate system selection.</p><h5><strong>4. SelectScience: Improving multiresidue pesticide GC-MS/MS reliability through GC column longevity</strong></h5><ul><li>Th, 21.5.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/6188">Registration</a></li></ul><p>Pesticide residue testing in complex food and botanical matrices pushes GC-MS/MS systems to their limits.</p>

Webinars LabRulezGCMS Week 21/2026

<p><strong>In the week of May 18, the following webinars await you in the field of liquid phase and especially HPLC and LC/MS.</strong></p><blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://lcms.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. Shimadzu Corporation: Accelerating ROI With Shimadzu Living Laboratory: Transforming Data Intelligence With AI &amp; Automated Networked Systems</strong></h5><ul><li>Tu, 19.5.2026 08:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6197">Registration</a></li></ul><p>Discover how Shimadzu and Caliber are transforming laboratory operations through AI, automation, and connected data ecosystems that unify method development, analysis, and QC workflows.</p><h5><strong>2. Thermo Fisher Scientific: Proteome Discoverer Workshop - Processing DIA data with CHIMERYS intelligent search algorithm</strong></h5><ul><li>Tu, 19.5.2026 14:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6199">Registration</a></li></ul><p>Join this Thermo Fisher Scientific workshop to learn DIA data analysis best practices in Proteome Discoverer using the CHIMERYS intelligent search algorithm and new PD 3.3 SP1 features.</p><h5><strong>3. Waters Corporation: CDMS Applied: Bridging Molecular Complexity and Clarity from Bioconjugates to Viruses</strong></h5><ul><li>Tu, 19.5.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6176">Registration</a></li></ul><p>Explore how CDMS extends mass spectrometry for complex biomolecules. Learn how it enables accurate analysis of glycoprotein vaccines and viral structures beyond native MS limits.</p><h5><strong>4. Technology Networks: Building Analytical Strategies for Scalable Antibody Development</strong></h5><ul><li>Tu, 19.5.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6184">Registration</a></li></ul><p>This webinar explores how decisions made during the investigational new drug (IND) stage can impact validation readiness, technology transfer, and regulatory success.</p><h5><strong>5. SelectScience: The proteomic LC-MS strategy revealing autoimmune mechanisms with new clarity for clinical research</strong></h5><ul><li>Tu, 19.5.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6175">Registration</a></li></ul><p>Integrated proteomics and multiomics strategies are transforming the way researchers investigate immune dysregulation and disease mechanisms.</p><h5><strong>6. Phenomenex: Ion-Pair Reversed-Phase LC Method Development for sgRNA Impurity Analysis</strong></h5><ul><li>We, 20.5.2026 10:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6200">Registration</a></li></ul><p>Learn how an AQbD-driven ion-pair reversed-phase LC method enables robust sgRNA impurity profiling and high-resolution separation of closely related RNA impurities.</p><h5><strong>7. SCIEX: PFAS proven: Show me the data</strong></h5><ul><li>We, 20.5.2026 12:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6201">Registration</a></li></ul><p>Discover how PACE Analytical Services performs robust ultrashort PFAS analysis using direct injection workflows and the SCIEX 7500+ system for real-world environmental samples.</p><h5><strong>8. Technology Networks: Building Reliable Lateral Flow Assays: Real-World Case Studies Reviewed</strong></h5><ul><li>We, 20.5.2026 14:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6061">Registration</a></li></ul><p>This webinar examines practical approaches to strengthening lateral flow assay performance, with a focus on optimized sample handling and strategic material selection.</p><h5><strong>9. SCIEX: HRMS workflows for peptide impurity characterization</strong></h5><ul><li>We, 20.5.2026 15:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6202">Registration</a></li></ul><p>Explore advanced HRMS and CMC strategies for peptide impurity characterization, including LC-HRMS workflows, EAD fragmentation, and regulatory considerations for GLP-1 RAs and oligonucleotides.</p><h5><strong>10. Waters Corporation: Beyond Surface Separation: Navigating Mega Molecule Sizing with Wide Pore SEC-MALS</strong></h5><ul><li>We, 20.5.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6177">Registration</a></li></ul><p>Understand how pore structure impacts SEC separations of large biomolecules. Learn how SEC-MALS enables accurate sizing, aggregation analysis, and robust method development.</p><h5><strong>11. Thermo Fisher Scientific: Driving peptide bioanalysis forward with selective MS and streamlined data workflows</strong></h5><ul><li>Th, 21.5.2026 11:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6204">Registration</a></li></ul><p>Join us to learn how advanced MS³ workflows and scalable software can expand the capabilities of modern bioanalytical labs.</p><h5><strong>12. Agilent Technologies: Combining Metabolomics and CRISPRi to Understand and Engineer Bacterial Metabolism</strong></h5><ul><li>Th, 21.5.2026 13:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6203">Registration</a></li></ul><p>In this seminar, we will discuss how intracellular metabolite concentrations shape the function and robustness of metabolic networks.</p>

Webinars LabRulezLCMS Week 21/2026

<p><strong>In the week from May 18, 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: Time to Go PRO: Discover the future of ICP-OES analysis</strong></h5><ul><li>Tu, 19.5.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6198">Registration</a></li></ul><p>Explore the Thermo Scientific iCAP PRO Series ICP-OES and discover how AI-driven workflows, robust hardware, and intelligent software improve productivity and analytical performance.</p><h5><strong>2. LECO: Cement Clinker Preparation and Microscopic Examination</strong></h5><ul><li>Tu, 19.5.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5974">Registration</a></li></ul><p>Learn how clinker microstructure analysis supports faster process control in Portland cement manufacturing, with metallographic best practices and real-world microscopy examples.</p><h5><strong>3. Bruker: Advanced In-Situ SEM Nanomechanical Characterization with the PI 89 SEM PicoIndenter</strong></h5><ul><li>Tu, 19.5.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6182">Registration</a></li></ul><p>Explore advanced SEM-based nanomechanical characterization, including high strain rate nanoindentation and in-situ testing of complex microstructures for materials research.</p><h5><strong>4. Anton Paar: Mastering DSC for Advanced Material Decisions: From Thermal Behavior to Processing Performance</strong></h5><ul><li>We, 20.5.2026 11:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6212">Registration</a></li></ul><p>Join this practical and application-driven session to understand the fundamentals of DSC.</p><h5><strong>5. AZoM: Why Faster Analytics are Critical for Process Control in Oil &amp; Gas</strong></h5><ul><li>We, 20.5.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6205">Registration</a></li></ul><p>Learn why faster analytical technologies such as process Raman spectroscopy are becoming essential for real-time process control in the evolving oil &amp; gas and power generation industries.</p><h5><strong>6. Milestone: Digestion of Food &amp; Feed for Nutrient Analysis: Macro and Trace Minerals</strong></h5><ul><li>We, 20.5.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5823">Registration</a></li></ul><p>Discover practical microwave digestion workflows for accurate macro- and trace mineral analysis in food and feed, covering challenging matrices, acid selection, and blank control.</p><h5><strong>7. Bruker: Meet Advanced Chemical Profiling 2.0 - Quantitative NMR Automation Software</strong></h5><ul><li>We, 20.5.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6178">Registration</a></li></ul><p>ACP 2.0 software empowers laboratories to implement push-button, end-to-end automated NMR workflows across the entire product lifecycle.</p><h5><strong>8. Agilent Technologies: Heavy Metals &amp; Speciation Edition</strong></h5><ul><li>Th, 21.5.2026 08:30 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5956">Registration</a></li></ul><p>When food meets the lab, ICP-MS measures trace lead, cadmium, mercury and arsenic, while LC-ICP-MS reveals species profiles when total numbers do not tell the full story.</p><h5><strong>9. Anton Paar: Expert Winemaking: Monitoring CO2 and O2 to Ensure Final Product Quality</strong></h5><ul><li>Th, 21.5.2026 13:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6179">Registration</a></li></ul><p>Learn how to measure and interpret O₂ and CO₂ in wine. Gain practical insights to control aroma, texture, and quality throughout winemaking for consistent results.</p><h5><strong>10. Wiley: Particulates in your ATMP – Now What?! Methods &amp; Strategies to rescue timelines and improve formulations</strong></h5><ul><li>Th, 21.5.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/6156">Registration</a></li></ul><p>Discover modern strategies to identify and manage particulates in ATMPs, improving formulation development and protecting clinical timelines.</p>

Webinars LabRulezICPMS Week 21/2026

<p><strong>This study compares the metabolomic profiles of dwarf and commercial tomato cultivars using nontargeted GC–MS metabolomics. The dwarf cultivar UFU TOM MC 1 showed elevated levels of osmoprotectants, antioxidants, and stress-responsive amino acids, including myo-inositol and proline.</strong></p><p>Pathway analysis revealed enrichment in carbohydrate, amino acid, and protein metabolism pathways associated with stress adaptation. These findings highlight the potential of dwarf tomato cultivars for breeding programs focused on improving stress tolerance, resilience, and nutritional quality.</p><blockquote><h4><strong>The original article</strong></h4><h4><a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsagscitech.5c00253"><strong>Comparative Metabolomic Analysis Reveals Stress-Resilient Metabolites in Dwarf Tomato Plant</strong></a></h4><p>Brena R. M. Ikehara*, Natália R. Almeida, Gabriel M. Maciel, Ana C. S. Siquieroli, Camila S. de Oliveira, Lucas M. Pereira, Ana L. A. Ribeiro, and Frederico G. Pinto</p><p>ACS Agric. Sci. Technol. 2026, 6, 1, 83–91</p><p><a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1021/acsagscitech.5c00253">https://doi.org/10.1021/acsagscitech.5c00253</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>Tomato (<i>Solanum lycopersicum</i>) is one of the most important vegetable crops globally, extensively cultivated and consumed across diverse regions. In 2022, global production was estimated at about 180 million tons, of which roughly 39 million tons were processed by the food industry. <a href="javascript:void(0);">(1)</a> Belonging to the Solanaceae family, along with other important vegetables, tomato fruits offer several health benefits due to their rich range of phytonutrients, including carotenoids, flavonoids, and phenolic acids, and also contribute to strengthening the agroeconomic chain. <a href="javascript:void(0);">(2,3)</a> This fruit is considered a model species due to their diploid genome, filling a niche in the studies of fleshy fruits that cannot be occupied by <i>Arabidopsis</i>. <a href="javascript:void(0);">(4)</a></p><p>Tomato plants can be cultivated in temperate to hot climatic zones, but significant amounts of agricultural input and irrigation are required. However, they can be harshly affected by biotic and abiotic stresses such as drought, salinity, extreme temperatures, and attacks by herbivores or pathogens, compromising productivity and fruit quality. <a href="javascript:void(0);">(5)</a> The impacts of global warming on temperatures threaten the development and production of many crops worldwide, including tomato plants, and therefore food and nutrition security. <a href="javascript:void(0);">(6)</a> For example, low humidity triggers calcium depletion and increases soil salinity, leading to plant diseases and greatly reducing the tomato crop yield. High temperatures also affect important steps for fruit development, including fruit setting, flowering, and ripening, further reducing tomato yield. <a href="javascript:void(0);">(7,8)</a></p><p>To reduce the consequences of these changes on tomato production, several breeding programs use wild species, such as <i>S. pimpinellifolium</i>, <i>S. chileno</i>, <i>S. peruvianum</i>, <i>S. pennellii</i>, and <i>S. hirsutum</i>, along with improved varieties <i>S. lycopersicum</i> var. <i>Lycopersicum</i>, for crosses that resulted in enhanced biotic and abiotic resistances. In the search for resistance genes in tomatoes, plants with dwarfism genes have stood out in recent years. <a href="javascript:void(0);">(9,10)</a> Besides being easy to work with, due to their monogenic recessive heredity, they are known for being capable of bringing positive morphological and physiological changes, such as smaller plant architecture, shorter internodes, resistance to pests <a href="javascript:void(0);">(11,12)</a> and diseases, <a href="javascript:void(0);">(13)</a> and saline and water stress. <a href="javascript:void(0);">(14)</a></p><p>While recognizing the benefits of tomato plants with the dwarfism gene, such as the production of hybrids with higher yield and resistance, <a href="javascript:void(0);">(15)</a> there are still gaps in the germplasm of this species regarding their chemical composition, including primary and secondary metabolites in leaflets, fruits, and roots. Addressing these gaps requires research focusing on elucidating the chemical composition of tomato varieties, which allows describing their nutritional potential. In order to achieve this, metabolomics, a set of analytical techniques applied to identify substantial amounts of metabolites in biological samples, is employed. Specifically, a nontargeted metabolomics approach, through analyses in gas chromatography coupled to mass spectrometry (GC-MS), has the potential to help better understand the plant metabolome and explain the correlation of metabolites with quality and yield, generating a greater understanding of the physiological and biochemical processes of the dwarf tomato plant. <a href="javascript:void(0);">(16,17)</a></p><p>This research aimed to investigate the chemical composition of leaflets from different tomato cultivars through GC-MS metabolomic analysis. The main goal was to better understand the differences and advantages of genetic variation, adaptability, and resilience of dwarf and commercial tomato cultivars through metabolomic analysis of their leaflets.</p><h4><strong>Experimental Section</strong></h4><h5><strong>Gas Chromatography-Mass Spectrometry Analyses</strong></h5><p>The analysis was performed using gas chromatography coupled with a mass spectrometer (<a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=1&amp;search=GCMS-QP2010"><strong>GCMS-QP2010</strong></a>, Shimadzu, Kyoto, Japan), equipped with a DB-5MS capillary column (30 m × 250 μm internal diameter). The sample injection temperature used was 280 °C, with a constant helium gas flow of 1.0 mL/min throughout the process. The initial temperature for chromatographic separation was 80 °C, which was maintained for 2 min. Subsequently, the temperature was increased by 5 °C every minute, up to 290 °C, which was maintained for 5 min. The injection volume was 1 μL with a split of 20:1. The interface and ion source temperatures used were 250 °C. The detector voltage was 1.2 kV, and the electron impact ionization mode was selected for the ionization of metabolites at 70 eV. An alkane standard (C10–C40) was used for the quality control and retention index calculation.</p><h4><strong>Results</strong></h4><p>The metabolomic analysis on GC-MS generated the chromatogram (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/suppl/10.1021/acsagscitech.5c00253/suppl_file/as5c00253_si_001.pdf">Figure S1</a>), in which 45 compounds with significantly differentially expressed among UFU MC TOM 1, Santa Clara, and Paron Set (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsagscitech.5c00253#fig1">Figure 1</a>A) were annotated, according to analysis of variance (ANOVA) (Fisher’s LSD test, <i>p</i> &lt; 0.05, <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/suppl/10.1021/acsagscitech.5c00253/suppl_file/as5c00253_si_001.pdf">Table S1</a>) and shown as a heatmap (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsagscitech.5c00253#fig1">Figure 1</a>B). Notably, the metabolomic profile of the UFU MC TOM 1 cultivar is statistically different from the others, as confirmed by Partial Least Squares Discriminant Analysis (PLS-DA) with values of <i>R</i><sup>2</sup> = 0.9940 and <i>Q</i><sup>2</sup> = 0.7928 (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsagscitech.5c00253#fig1">Figure 1</a>C). PLS-DA analysis, using compounds with significant differences in their abundances, showed a distinct clustering for each group, with components 1 and 2 explaining 91.4 and 5.4% of the total variance, respectively (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/suppl/10.1021/acsagscitech.5c00253/suppl_file/as5c00253_si_001.pdf">Figure S2</a>).</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Agric_Sci_Technol_2026_6_1_83_91_Figure_1_A_Visual_comparison_of_the_three_cultivars_e7fd3114e0.jpg" alt="ACS Agric. Sci. Technol. 2026, 6, 1, 83–91: Figure 1. (A) Visual comparison of the three cultivars. (B) Heatmap of the mean intensity levels across the analyzed groups: UFU MC TOM 1 (yellow), Paron Set (red), and Santa Clara (green). (C) PLS-DA plot, accounting for 37.3% of the observed variation in group separation." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Agric_Sci_Technol_2026_6_1_83_91_Figure_1_A_Visual_comparison_of_the_three_cultivars_e7fd3114e0.jpg 194w," sizes="100vw" width="2100" height="1691"></p><p>The divergent compounds between the groups underwent pathway analysis enrichment, based on the Kyoto Encyclopedia of Genes and Genomes (KEGG) database. The ten metabolic pathways identified as significantly impacted were galactose metabolism (<i>p</i> = 0.0003); valine, leucine, and isoleucine biosynthesis (<i>p</i> = 0.0023); cyanoamino acid metabolism (<i>p</i> = 0.0051); glyoxylate and dicarboxylate metabolism (<i>p</i> = 0.0051); glycine, serine, and threonine metabolism (<i>p</i> = 0.0074); sulfur metabolism (<i>p</i> = 0.0145); butanoate metabolism (<i>p</i> = 0.0185); alanine, aspartate, and glutamate metabolism (<i>p</i> = 0.0302); and biosynthesis of unsaturated fatty acids (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsagscitech.5c00253#fig2">Figure 2</a>).</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Agric_Sci_Technol_2026_6_1_83_91_Figure_2_Metabolic_pathway_analysis_overview_c2744a562b.jpg" alt="ACS Agric. Sci. Technol. 2026, 6, 1, 83–91: Figure 2. Metabolic pathway analysis overview. The analysis took into consideration the significant metabolites identified previously in this work. The color of the circles represents −log(p), with red being the highest, while the size of each circle is proportional to the impact of the pathway." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Agric_Sci_Technol_2026_6_1_83_91_Figure_2_Metabolic_pathway_analysis_overview_c2744a562b.jpg 196w," sizes="100vw" width="1000" height="799"></p><h4><strong>Discussion</strong></h4><p>Several metabolites were significantly more abundant in UFU MC TOM 1, revealing distinct metabolic profiles among the evaluated cultivars. These metabolites encompass various chemical classes, primarily amino acids, carbohydrates, and organic acids. As the experiment was carried out under controlled and uniform conditions, without the imposition of abiotic or biotic stress, the observed variations represent relative quantitative distinctions between cultivars. Consequently, potential links to stress responses or other biological functions are inferred from the literature rather than demonstrated experimentally.</p><p>Previous studies have demonstrated that the UFU TOM MC 1 cultivar displays broad-spectrum resistance to a variety of pests, with these defense responses being largely attributed to elevated acyl sugar concentrations in the leaf tissue. <a href="javascript:void(0);">(11,12)</a> The metabolite profile identified in UFU TOM MC 1 indicates the presence of metabolic pathways potentially linked to resistance against multiple biotic stresses, highlighting its value for future functional and breeding studies. Currently, tomato pest management remains largely dependent on insecticide application. <a href="javascript:void(0);">(53)</a> The insights gained from this study indicate that advancing the development of pest-resistant tomato cultivars could markedly decrease the reliance on pesticides, promoting more sustainable production systems. Previous studies have reported UFU MC TOM 1 as resistant to <i>Xanthomonas euvesicatoria</i> pv <i>perforans</i>, but the underlying mechanisms remain unclear. <a href="javascript:void(0);">(13)</a></p><p>The pronounced differences in metabolites and metabolic pathways between UFU TOM MC 1 and commercial cultivars offer important evidence of the superior resilience to biotic and abiotic stresses of this dwarf tomato lineage. In general, the accumulation of osmoprotectants, antioxidants, and stress-responsive amino acids, along with the activation of defense-related pathways, sheds further light on the dwarf genetic resource for breeding programs aimed at improving crop resilience under changing environmental conditions.</p><p>Although untargeted metabolomics does not replace the rigorous validation protocols typical of targeted quantitative assays, it provides a robust and widely accepted approach for detecting meaningful metabolic differences. This strategy enables the identification of variations that are more likely to reflect genuine biological differences. While some metabolites may have nutritional relevance, the experimental design does not allow definitive conclusions on this parameter. Although the findings do not provide direct evidence of resistance mechanisms, they advance our understanding of the biochemical and physiological bases of the resilience of UFU TOM MC 1 and generate testable hypotheses about its adaptive potential, which may support tomato productivity, especially in the context of global climate change.</p></div>

Comparative Metabolomic Analysis Reveals Stress-Resilient Metabolites in Dwarf Tomato Plant

A Novel Compact Multi-Reflecting Time-of-Flight Mass Spectrometer

Hydrogen Production from Biomass Gasification Using Dolomite and Mechanical Mixtures of CaO–MgO–K2CO3

Article

Product

Events

Webinars

Application

Academy

Video

Poster

Scientists

Plastics

Environment

Food

Water

Health

Presentation

Scientific article

Interview

Toxicology

Popularization

Science and research

Software

Covid-19

Career

Laboratories

Various

PFAS 

Zaměření

Type of News

Focus

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

LECO Training Course Pegasus BT/BT4D BTX/BTX4D

LECO Training Course CS-744/844 Series & ON/ONH-736/836 Series

Bruker at SOFT-TIAFT 2026

XFlash® FlatQUAD 2L: Step Into The Future of SEM Elemental Analysis

How Do You Tackle Sample Prep for Diverse SVOCs?

Unlocking the Solid Form: XRD Solutions for Pharmaceutical Development and Manufacturing