<p><strong>The quality of drinking water is under closer scrutiny than ever before. Beyond microbiological safety and major chemical contaminants, trace-level organic compounds increasingly determine whether water is perceived as clean, safe, and acceptable by consumers. Among these substances, volatile organic compounds (VOCs) play a central role — both from a regulatory and a sensory perspective.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_VOC_Analysis_in_Drinking_Water_Achieving_ppt_Level_Sensitivity_with_ITEX_Dynamic_Headspace_GC_MS_b4de2f994a.jpg" alt="Thermo Fisher Scientific: VOC Analysis in Drinking Water: Achieving ppt-Level Sensitivity with ITEX Dynamic Headspace GC-MS" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_VOC_Analysis_in_Drinking_Water_Achieving_ppt_Level_Sensitivity_with_ITEX_Dynamic_Headspace_GC_MS_b4de2f994a.jpg 245w," sizes="100vw" width="1024" height="512"></p><p>Modern analytical laboratories face a dual challenge: complying with stringent legal requirements while simultaneously detecting compounds that are noticeable by humans at concentrations far below established health-based limits. This is particularly true for odor-active VOCs, where customer complaints may arise even when water is fully compliant.</p><h3><strong>What are VOCs — and why are they so challenging?</strong></h3><p>VOCs are a heterogeneous group of compounds defined primarily by their physical properties rather than their chemical structure. They typically exhibit:</p><ul><li>Low molecular weight</li><li>Relatively low boiling points (approximately 50–260 °C)</li><li>High vapor pressure</li><li>Low to moderate solubility in water</li></ul><p>This group includes substances such as <strong>light halogenated hydrocarbons (LHKW)</strong>, <strong>aromatic hydrocarbons (BTEX)</strong>, and <strong>trihalomethanes (THMs)</strong>, many of which are regulated in drinking water due to toxicological concerns or their role as disinfection by-products from an analytical standpoint, these same properties make VOCs difficult to quantify at ultra-trace levels. Losses during sample handling, insufficient enrichment, and water interference can all limit sensitivity — especially when target concentrations are in the low µg/L or ng/L range.</p><h3><strong>Regulatory pressure drives method sensitivity</strong></h3><p>European drinking water legislation defines not only maximum allowable concentrations but also strict performance criteria for analytical methods. <a target="_blank" rel="noopener noreferrer" href="https://eur-lex.europa.eu/eli/dir/2009/90/oj/eng?utm_source=chatgpt.com"><strong>Directive 2009/90/EC</strong></a> requires limits of quantification to be no higher than <strong>30% of the applicable environmental quality standard</strong>. For many VOCs, this translates directly into <strong>ppt-level analytical requirements</strong>.</p><p>As a result, laboratories must rely on techniques that go beyond conventional workflows while still maintaining robustness, reproducibility, and ease of use.</p><h3><strong>Headspace GC-MS: established — but not always sufficient</strong></h3><p>Headspace GC-MS remains a cornerstone of VOC analysis in water. <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/64"><strong>Static headspace</strong></a><strong> (SHS)</strong> methods are widely used due to their simplicity, cleanliness, and compatibility with routine laboratories. However, SHS relies on a single equilibrium extraction of the gas phase, which can limit sensitivity — particularly for very volatile compounds or analytes present at trace concentrations.</p><p>For these applications, additional enrichment steps are often required.</p><h3><strong>ITEX dynamic headspace: turning sampling into enrichment</strong></h3><p><a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/order/catalog/product/1R77010-1125"><strong>ITEX (In-Tube Extraction) Dynamic Headspace</strong></a> bridges the gap between simplicity and sensitivity. Unlike static headspace, ITEX repeatedly draws defined volumes of headspace gas through an adsorbent trap, actively enriching analytes before injection into the GC system.</p><p><strong>This dynamic approach offers several decisive advantages:</strong></p><ul><li>True analyte enrichment directly from the headspace</li><li>Solvent-free sample preparation</li><li>Reduced risk of contamination and carryover due to a closed, syringe-based design</li><li>Straightforward maintenance with easy access to trap and syringe components</li></ul><p>By passing the headspace through the trap multiple times, ITEX effectively increases the sampled analyte mass without increasing sample volume — a key advantage for ppt-level analysis.</p><h3><strong>Tailored adsorbents for targeted performance</strong></h3><p><strong>ITEX performance can be optimized through the selection of appropriate adsorbent materials:</strong></p><ul><li><strong>Tenax TA</strong> for volatile and semi-volatile compounds</li><li><strong>Carbopack</strong> for hydrophobic analytes with minimized water displacement</li><li><strong>Carboxen and Carbosieve materials</strong> for very volatile compounds such as vinyl chloride</li></ul><p>This flexibility allows laboratories to adapt ITEX methods to a wide range of drinking water applications, from regulatory VOC panels to specialized odor investigations.</p><h3><strong>Managing water — without compromising sensitivity</strong></h3><p>Water is often the hidden enemy of trace VOC analysis. In ITEX, excess water can be efficiently removed by purging the trap with inert gas at low temperature before thermal desorption. The trap itself can then be heated to temperatures of up to <strong>350 °C</strong>, ensuring complete desorption of analytes while maintaining excellent repeatability.</p><p>Carryover testing demonstrated values of ≤0.027% for all analytes, even without blank subtraction — a critical requirement for trace analysis in regulated environments.</p><h3><strong>Chromatographic focusing for very volatile compounds</strong></h3><p>Highly volatile VOCs remain chromatographically challenging, even after enrichment. Combining ITEX with <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/content/lifetech/global/en/home/industrial/chromatography/gas-chromatography-gc/gc-systems/modules.html"><strong>PTV injection</strong></a><strong> and dedicated focusing liners</strong> significantly improves peak shape and signal-to-noise ratio. This double-focusing approach is especially effective for compounds such as vinyl chloride and other light halogenated hydrocarbons. When paired with <strong>SIM acquisition in </strong><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/484"><strong>GC-MS</strong></a>, the result is robust, sensitive, and selective detection across a broad VOC range.</p><h3><strong>Taste and odor: why ppt really matters</strong></h3><p>One of the most demanding applications in drinking water analysis is the detection of odor-active compounds such as <strong>geosmin</strong>. Produced naturally by cyanobacteria and actinomycetes, geosmin causes an earthy, musty taste and odor that consumers can detect at concentrations as low as <strong>5–10 ng/L</strong>.</p><p>Although geosmin poses no health risk, even trace levels can trigger complaints and damage public trust. ITEX Dynamic Headspace GC-MS enables reliable detection well below the sensory threshold, supporting proactive water quality management rather than reactive troubleshooting.</p><h3><strong>Automation and flexibility for the modern laboratory</strong></h3><p>Drinking water laboratories often analyze a wide range of sample types and concentration levels. Automated platforms such as the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/422"><strong>TriPlus RSH SMART</strong></a><strong> autosampler</strong> support multiple injection and sampling techniques — including liquid injection, static headspace, SPME, and ITEX — with automatic tool change functionality.</p><p>Intelligent sequence control and consumable monitoring help laboratories maximize productivity while maintaining consistent analytical performance.</p><h3><strong>Conclusion: a future-proof approach to VOC analysis</strong></h3><p>ITEX Dynamic Headspace has proven to be a powerful and versatile alternative to purge-and-trap for the analysis of VOCs in drinking water. Its ability to deliver <strong>ppt-level sensitivity</strong>, combined with operational simplicity and excellent robustness, makes it ideally suited for both regulatory compliance and advanced odor analysis.</p><p>When integrated with PTV injection and SIM-based GC-MS detection, ITEX-DHS supports reliable quantification of even the most challenging VOCs — helping laboratories meet today’s requirements while preparing for tomorrow’s expectations</p><p><strong>Call to action</strong>:</p><p>To learn more about this interesting technology in a FREE webinar, register here:</p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://event.on24.com/wcc/r/5250532/C85F8F6AC85928EE5DB65E38D3C9B23F"><strong>April 23-Trinkwasserübewachung mit der ITEX</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://event.on24.com/wcc/r/5250534/258DDD452DE6AAA5FDEB0E72CBF70889"><strong>June 11th VOC Analytik in Trinkwasser mittels Headspace GC-MS und ITEX</strong></a></li></ul><h3><strong>Acknowledgement</strong></h3><p>I would like to thank <strong>Dr. Klaus Schrickel</strong>, Thermo Fisher Scientific Dreieich, Germany, for the contribution to this blog.</p><ul><li><strong>Visit us on&nbsp;</strong><a target="_blank" rel="noopener noreferrer" href="https://www.linkedin.com/showcase/72003132/admin/dashboard/"><strong><u>LinkedIn:</u></strong></a>&nbsp;#GC #GC/MS # ITEX #Headspace</li></ul><blockquote><h5><strong>Petra Gerhards</strong></h5><p>Petra Gerhards, Dipl-Ing, is Regional Marketing Manager of GC and GC-MS for EMEA at Thermo Fisher Scientific. She has more than 29 years of experience in the fields of GC-MS, SPE and LC-MS. Since joining the regional team she has contributed to workflow solutions combining vials and closures with SPE solutions, GC-MS and LC-MS. She works with KOL's on data for regional specific marketing campaigns, organizes in-house seminars and works on customer specific solutions. Her main expertise is in the field of doping and drugs-of-abuse analysis.</p></blockquote>

VOC Analysis in Drinking Water: Achieving ppt-Level Sensitivity with ITEX Dynamic Headspace GC-MS

<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_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><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Lab_Rulez_at_analytica_2026_bazar_7edf4a0872.jpg" alt="LabRulez at analytica 2026" 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><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>

LabRulez at analytica 2026

<h4><strong>The future of chromatography is here – are you ready?</strong></h4><p><strong>Chromatography continues to evolve at an unprecedented pace, driven by the need for sustainability, analytical performance, and digital innovation. This dedicated analytica 2026 conference session brings together leading experts to explore how next-generation GC and LC technologies, advanced hyphenated techniques, microfluidics, additive manufacturing, and data-driven workflows are reshaping analytical science. From greener HPLC strategies and supercritical fluid chromatography to ion mobility–HRMS and multidimensional separations, the programme provides a forward-looking perspective on how laboratories can adapt to emerging analytical challenges and unlock new scientific insights.</strong></p><blockquote><h5><strong>Companies participating in the analytica 2026 trade fair:</strong></h5><ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1200"><strong>Agilent Technologies</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1206"><strong>ANALYTIKA</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1197"><strong>Bruker</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1201"><strong>DataApex</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1195"><strong>KNAUER</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/article/7049"><strong>LabRulez</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/events/1227"><strong>LECO</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/events/1202"><strong>Markes International</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1214"><strong>Metrohm</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1213"><strong>PerkinElmer</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/events/1216"><strong>Restek</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1196"><strong>SCIEX</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1230"><strong>SciY</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1215"><strong>Shimadzu</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1191"><strong>Thermo Fisher Scientific</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/events/1217"><strong>Wasson-ECE</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/events/1228"><strong>Waters Corporation</strong></a></li></ul></blockquote><h4><strong>Programme Tuesday, 24 March 2026, ICM Saal 5</strong></h4><h5><strong>09:30 - 10:00 EuChemS-DAC Tribute to Prof. Dr. Wolfgang Buchberger presented by Dr. Martin Vogel</strong></h5><ul><li>Dr. Martin Vogel | Germany | University of Münster</li></ul><h4><strong>The Future of Chromatography Is Here – Are You Ready? Towards Sustainable HPLC: Are Narrower Columns the Solution? (GDCh)</strong></h4><h5><strong>10:00 - 10:30 From filament to chromatogram: using additive manufacturing to democratise miniaturisation and promote sustainability in analytical laboratories</strong></h5><ul><li>Dr. Thorsten Teutenberg | Germany | Institut für Umwelt &amp; Energie, Technik &amp; Analytik e.V. (IUTA)</li></ul><h5><strong>10:30 - 11:00 Supercritical fluid chromatography as a sustainable analytical method</strong></h5><ul><li>Prof. Dr. Caroline West | France | University of Orleans</li></ul><h5><strong>11:00 - 11:30 Microfluidic versus conventional LC–HRMS for HIV metabolomics: a comparative performance assessment</strong></h5><ul><li>Frederic Lynen | Belgium</li></ul><h5><strong>11:30 - 12:30 Poster Session sponsored by Shimadzu</strong></h5><h4><strong>The Future of Chromatography Is Here – Are You Ready? GC &amp; HPLC: The Cutting-Edge Advances You Need to Know - Part I (GDCh)</strong></h4><h5><strong>12:30 - 13:00 Next-Gen HPLC: A Column Technology Deep Dive</strong></h5><ul><li>Prof. Dr. Gert Desmet | Belgium | Free University Brussels</li></ul><h5><strong>13:00 - 13:30 GC-Based hyphenated techniques for detailed characterization of complex samples</strong></h5><ul><li>Prof. Dr. Giorgia Purcaro | Belgium | University of Liège</li></ul><h5><strong>13:30 - 14:00 Molecular Encoding as a Tool to Enable Data Science-Assisted Analytical Measurements</strong></h5><ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/articles?search=Kevin+Schug"><strong>Prof. Kevin Schug</strong></a> | USA | The University of Texas at Arlington</li></ul><h5><strong>14:00 - 14:30 Good Resolutions for Bad Pollutants: Ion Mobility–HRMS to Resolve Complex Environmental Mixtures</strong></h5><ul><li>Prof. Dr. Gauthier Eppe | Belgium</li></ul><h4><strong>The Future of Chromatography Is Here – Are You Ready? GC &amp; HPLC: The Cutting-Edge Advances You Need to Know - Part II (GDCh)</strong></h4><h5><strong>15:00 - 15:30 GC×GC-TOFMS for Medical Volatolomics</strong></h5><ul><li>Prof. Dr. Jean-François Focant | Belgium | University of Liege</li></ul><h5><strong>15:30 - 16:00 Cryogenic band compression as a means to simplify the sample preparation step in 1D and comprehensive 2D GC food analysis</strong></h5><ul><li>Prof. Dr. Peter Q. Tranchida | Italy | University of Messina</li></ul><h5><strong>16:00 - 16:30 Significance of radial dispersion to effective modulation in two-dimensional liquid chromatography and its role in machine-learning based automated method development</strong></h5><ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/articles?search=bob+pirok"><strong>Bob Pirok</strong></a> | Netherlands | University of Amsterdam</li></ul><h5><strong>16:30 - 17:00 LCxSFC coupling: A robust tool to aid understanding of renewable and circular industrial processes&nbsp;</strong></h5><ul><li>Karine Faure | France | University of Lyon</li></ul>

Analytica 2026: The Future of Chromatography Is Here – Are You Ready?

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<p><strong>As sustainable practices become more popular, reusing resources like wastewater and biosolids for agriculture is an enticing prospect. Microplastics detected in these are a concern, especially given their ability to adsorb contaminants. Their sources vary from a mix of local residential and industrial practices.</strong></p><p>Within a closed wastewater treatment system, we used LDIR to determine the quantity of microplastics at various points along the treatment process, as well as possible sources based on sewer samples.</p><blockquote><p><strong>Presenter:</strong> Ian Eggleston (Masters Student in Plant and Soil Sciences, Stockbridge School of Agriculture, UM, Amherst)</p><p>Ian is a Masters Student in the Plant and Soil Sciences program at Stockbridge School of Agriculture. His research focus is on microplastics in aquatic environments and their implications with agricultural practices. From experience testing PFAS and organic contaminants at an environmental lab, he applies similar methodology to microplastic analysis.</p></blockquote>

Agilent Technologies: Microplastics in Wastewater: A Population Based Approach to Identifying Potential Sources

Microplastics in Wastewater: A Population Based Approach to Identifying Potential Sources

Within a closed wastewater treatment system, we used LDIR to determine the quantity of microplastics at various points along the treatment process.

Microplastics in Wastewater: Identifying Potential Sources

<p><strong>Discover how fermentation-driven innovation and advanced formulation science are shaping the next generation of functional food ingredients, with insights from leading R&amp;D and applications experts.</strong></p><p>Attendees will learn practical ways to use fermentation-derived ingredients while optimising flavour, functionality and stability. The panel will explore emerging trends, strategies for clean-label formulations, and tips for navigating the complexity of bio-crafted ingredients while meeting quality and sustainability goals.</p><h4><strong>Key learning points:&nbsp;</strong></h4><ul><li><strong>Fermentation as a driver of next-generation ingredient innovation</strong><ul><li>new sensory, functional, and nutritional possibilities</li></ul></li><li><strong>Understanding ingredient performance through analytical and sensory science</strong><ul><li>The role of advanced characterisation techniques in assessing flavour, stability, functionality and batch consistency, and how data improves formulation decisions for complex and novel ingredients.</li></ul></li><li><strong>Applying fermentation-derived ingredients in real-world formulations</strong><ul><li>practical tips for yeast extracts, bio-crafted ingredients, and clean-label solutions</li></ul></li></ul><blockquote><p><strong>Presenter:</strong> Professor William Chen (Nanyang Technological University)</p><p>William Chen is the Michael Fam Endowed Professor and Director of Food Science &amp; Technology Programme at Nanyang Technological University Singapore. He is concurrently Director of Singapore Future Ready Food Safety Hub (FRESH). He is also Director of Singapore Agri-food Innovation Lab (SAIL).</p><p>Professor Chen is active in securing and leading large competitive research grants from major government agencies as well as leading international food companies. Findings from his food research have been published in npj Science of Food, EMBO Reports, Trends in Food Science &amp; Technology, Comprehensive Reviews in Food Science &amp; Food Safety, Critical Reviews in Food Science and Nutrition, Current Opinion in Food Science, Food Chemistry, Journal of Functional Foods, Journal of Agricultural and Food Chemistry, among others.</p><p>His food technology innovations have been extensively attracting global attention, and a number of these innovations have been translated into consumer products. His views on food tech innovations, food safety and food security have been regularly covered by major local and international media outlets (Asahi Shimbun, AFP, BBC, Bloomberg News, CGTN, CNBC, CNN, Los Angeles Times, Mainishi Shimbun, People’s Daily, The Washington Post, and The Wall Street Journal). He is also consultant to overseas universities, Singapore government agencies (ESG, NEA, and SFA), food industry, and international organizations (ADB, FAO, WEF, WHO among others).</p><p><strong>Presenter:</strong> Katia Merten-Lentz (Founder and Managing Partner of Food Law Science &amp; Partners)</p><p>Katia Merten-Lentz is the Founder and Managing Partner of the law firm Food Law Science &amp; Partners. For more than 25 years, she has been a leading lawyer in European food and feed law. She is ranked first tier in the category Agro/Food — Europe-wide by Chambers and The Legal 500, and was nominated Best Food Lawyer by the European Legal Awards in 2024.</p><p>Her practice also extends to agri-tech/food-tech and environmental law.</p><p>She is one of the few lawyers assisting clients end to end in the food and feed sector, including obtaining European authorisations for new additives, enzymes, and novel foods, and advising on related matters ranging from marketing (labelling and claims) to the management of food crises.</p><p>Her main focus is innovation, supported by strong in-house scientific expertise. She is therefore regularly asked to mentor start-ups and participates in incubator programmes.</p><p>She holds degrees in EU competition law and corporate/business law, and speaks fluent French and English.</p><p><strong>Presenter:</strong> Dr. Ramkumar Nair (Founder and CEO of SMAQO)</p><p>Dr Ramkumar Nair is a Sweden-based biotechnology researcher and entrepreneur, best known as the founder of Mycorena AB, a food-tech company pioneering the development of sustainable fungi-based mycoprotein ingredients. Building on his scientific background, he founded Mycorena in 2017 to commercialise mycoprotein technology and led the development of Promyc, a low-impact alternative protein now used by global food companies.</p><p>Under his leadership, Mycorena has secured major investments, scaled industrial production in Sweden, and formed strategic collaborations with leading industry partners, positioning the company as a key player in the alternative protein and circular-economy space.</p><p>In addition to his entrepreneurial work, Dr Nair has published numerous scientific papers, serves as a start-up mentor, and is widely recognised as a prominent Indian-origin innovator in Europe. He is currently the Founder and CEO of SMAQO, Europe’s first fungi-based consumer brand, with a focus on hybrid meat–fungi products for consumer applications.</p><p><strong>Presenter:</strong> Peter Kalkowsky (Co-Founder and CEO of Shocken Foods)</p><p>Peter Kalkowsky is Co-Founder and CEO of Shocken Foods, a UK-based food tech company developing next-generation plant-based meats. He leads strategy, partnerships, and commercial translation of fermentation-derived ingredients into real-world food applications. Shocken Foods is a multi award-winning producer of gourmet vegan charcuterie and pizza toppings, working at the intersection of fermentation, formulation, and clean-label innovation. Peter is also an Industry Collaborations Adviser at the Cambridge Alt Protein Project.</p></blockquote>

New Food Magazine: The science of next-gen ingredients: fermentation, formulation and function

The science of next-gen ingredients: fermentation, formulation and function

Discover practical strategies for formulating with fermentation-derived ingredients, improving flavour, functionality & stability.

Next-gen ingredients: fermentation, formulation & function

<p><strong>This webinar will explore how the new Agilent 8850 gas chromatograph, now compatible with single and triple quadrupole mass spectrometry, can save users bench space, utility costs, and analysis time without compromising on performance. Viewers will see these features demonstrated through multiple applications, including gasoline aromatic composition by ASTM D5769, Total Petroleum Hydrocarbons (TPH), distilled spirits analysis, and more.</strong></p><blockquote><p><strong>Presenter: </strong>James Cain, PhD (Product Manager, Agilent Technologies, Inc.)</p><p>As Product Manager in the Gas Phase Separations Division of Agilent, James helps guide the development of new technology and insights for the gas chromatography market. He is focused on understanding the needs of GC users globally, tracking changes in the market and regulatory landscape, and seeking new opportunities to apply Agilent innovation to emerging applications.</p><p>James earned his BS in Chemistry from the University of Pittsburgh and PhD in Organic Chemistry from the University of Arizona. After serving in various research and commercial roles with other organizations, including as an Agilent customer, he has been a product manager with Agilent Technologies for the last four years.</p></blockquote>

Agilent Technologies: Becoming a Better Chromatographer - Educational Webinar Series

Small Size, Big Impact – High-Performance Benchtop GC and GC/MS with the Agilent 8850 GC

Learn how the Agilent 8850 GC with SQ/QQQ MS boosts efficiency and performance in TPH, ASTM D5769, spirits analysis, and more.

GC and GC/MS with Agilent 8850 GC

<div><div><div><div><div><div><article><div><div><div><div><div><div><article><div><div><div><div><div><div><article><div><div><div><div><div><div><p>Artificial intelligence applications for improving process efficiency and decision-making in chemical production.</p></div></div></div></div></div></div></article></div></div></div></div></div></div></article></div></div></div></div></div></div></article></div></div></div></div></div></div><blockquote><p><strong>Presenter:</strong> John Wasson</p><p>John Wasson has over 40 years of experience in Gas Chromatography and Chemical Instrumentation. He is President of Wasson-ECE Instrumentation, Inc.</p></blockquote>

Wasson-ECE Instrumentation: Free Webinar Series

The Data Driven Plant; How AI Transforms Chemical Manufacturing

Artificial intelligence applications for improving process efficiency and decision-making in chemical production.

How AI Transforms Chemical Manufacturing

<div><div><div><div><div><div><article><div><div><div><div><div><div><article><div><div><div><div><div><div><article><div><div><div><div><div><div><p>Device for diluting standards with diluent gas to create multi-point calibrations from single cylinders.</p></div></div></div></div></div></div></article></div></div></div></div></div></div></article></div></div></div></div></div></div></article></div></div></div></div></div></div><blockquote><p><strong>Presenter:</strong> John Wasson</p><p>John Wasson has over 40 years of experience in Gas Chromatography and Chemical Instrumentation. He is President of Wasson-ECE Instrumentation, Inc.</p></blockquote>

Dynamic Blender

Device for diluting standards with diluent gas to create multi-point calibrations from single cylinders.

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>Make faster, more confident decisions while improving consistency and control in therapeutic protein manufacturing.</strong></p><p>This webinar explores how real-time, in-line process monitoring delivers actionable, non-destructive insight across downstream operations. Learn how enhanced visibility into critical process parameters can reduce reliance on offline testing, strengthen process understanding and support continuous control strategies in downstream operations.</p><p>Join our industry expert to see how data-driven monitoring approaches help streamline workflows, minimize variability and address key challenges in modern biomanufacturing.</p><h4><strong>Attend this webinar to:</strong></h4><ul><li>Understand how Process Raman supports automation in biomanufacturing</li><li>Explore practical applications such as protein quantification during clarified harvest and excipient monitoring during ultrafiltration/diafiltration, integrating process control</li><li>Learn how to leverage data-rich insights to optimize workflows, enhance process understanding and address modern biomanufacturing challenges</li></ul><blockquote><p><strong>Presenter: </strong>Michelle Nolasco (Systems Design Engineer, Thermo Fisher Scientific)</p><p>Michelle Nolasco leads innovation initiatives and collaborations for bioproduction at Thermo Fisher Scientific. Michelle specializes in downstream processes and has experience in automation and advanced analytics.</p></blockquote></div></div></div>

Thermo Fisher Scientific: Real-Time In-Line Insight for Therapeutic Protein Production

Real-Time In-Line Insight for Therapeutic Protein Production

Learn how process Raman enables real-time monitoring, automation, and data-driven control to optimize downstream biomanufacturing workflows.

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div><p><strong>This webinar, titled “Process Raman as a Reliable, Versatile Tool for Downstream Process Monitoring and mAb Production Control,” explores how process Raman spectroscopy can improve the efficiency of in-line monitoring of protein concentration.</strong></p><p>The presentation highlights how process Raman spectroscopy offers several advantages over traditional in-line UV-Vis analysis for process monitoring and metabolite production control. These advantages include both time and cost efficiencies, making Raman spectroscopy a powerful tool for enhancing downstream processes and production control.</p><h4><strong>You will learn:</strong></h4><ul><li>How process Raman spectroscopy is used for protein analysis</li><li>How to develop a Raman-based protein quantification model</li><li>The Raman model advantages over established UV-Vis monitoring practices</li></ul><blockquote><p><strong>Presenter: </strong>Nimesh Khadka, PhD (Sr. Product Application Specialist, Thermo Fisher Scientific)</p><p>Nimesh Khadka is a senior application scientist with at Thermo Fisher Scientific with specializing in analytical biochemistry, spectroscopy, and chemometrics. With more than 5 years of experience in process development and PAT, he currently champions Raman spectroscopy as a PAT for development of biotherapeutics therapeutics.</p><p>Nimesh completed his PhD at Utah State University focusing on enzymology, spectroscopy, and alternative bioenergy. In his postdoctoral training at Case Western Reserve University, Nimesh focused on the study of structural biology in biomolecules associated with eye pathologies. Through this extensive background, Nimesh has a deep understanding of the intricacies of biomolecular structures and their broad applications.</p></blockquote></div></div></div>

Thermo Fisher Scientific: Process Raman: A Reliable and Versatile Tool For Downstream Process Monitoring and Control For mAB Production

Process Raman: A Reliable and Versatile Tool For Downstream Process Monitoring and Control For mAB Production

How process Raman spectroscopy offers several advantages over traditional in-line UV-Vis analysis for process monitoring and metabolite production control. 

Process Raman For Downstream Process For mAB Production

<div><h4><strong>Empower Tips</strong></h4><p><strong>Data integrity is the non-negotiable prerequisite for trust in pharmaceutical operations. Regulatory agencies like FDA and EMA have made it clear: data integrity failures are among the top reasons for warning letters, import alerts, and product recalls. When not properly understood and managed, risks can lead to severe consequences for your organization. Managing computerized system risks is critical to maintaining data integrity in regulated environments.</strong></p><p>In this session, our experts will address common challenges and practical strategies for managing risks. We will explore best practices for reducing vulnerabilities and for compliance with global regulatory expectations, and you will gain actionable insights to strengthen your data integrity program.</p><p>Protecting data integrity isn’t just about compliance - it’s about safeguarding patient safety, maintaining operational efficiency for supply chain resilience, and preserving your company’s reputation. With regulators tightening expectations and digital transformation accelerating, now is the time to understand and mitigate computerized system risks before they become liabilities.</p><h4><strong>In this webinar we will cover:</strong></h4><ul><li>Strategies to identify, assess, and mitigate risks</li><li>System configuration&nbsp;</li><li>Procedural controls</li><li>Best practices</li></ul><h4><strong>Who should attend?</strong></h4><ul><li>If you manage regulated data, this webinar is created for you!</li></ul><p><i>Don't miss it.</i></p><blockquote><p><strong>Presenter:</strong> Neil Lander (Senior Principal Product Manager, Waters Corporation)</p><p>Neil has worked for Waters Corporation since 1994 and has held a variety of positions including Technical Support Specialist, Technical Trainer, Manager Customer Education and currently, Senior Principal Product Manager focusing on Informatics solutions.</p><p>He provides internal support for Empower Chromatography Data System and is focused on developing laboratory software solutions that help organizations achieve their scientific and operational objectives.</p><p><strong>Presenter:</strong> Tracy Hibbs (Principal Consulting Marketing Manager, Waters Corporation)</p><p>Tracy has been with Waters Corporation since 1999 and currently serves as Principal Consulting Marketing Manager, focusing on Informatics Solutions.</p><p>With extensive experience in roles such as Technical Trainer, Business Impact Consultant, and Education Manager, Tracy supports the Waters Empower software suite and drives the development of laboratory data management solutions that help organizations meet scientific and operational goals in regulated environments.</p><p>Prior to joining Waters, Tracy worked as a research scientist specializing in chromatography and data systems.</p></blockquote></div>

Waters Corporation: Ask Me Anything About Managing Computerized System Risks to Data Integrity

Ask Me Anything About Managing Computerized System Risks to Data Integrity

Learn how to manage computerized system risks in regulated labs. Discover practical strategies and best practices to protect data integrity.

Managing Computerized System Risks to Data Integrity

<p><strong>Join us for an engaging on-demand webinar showcasing cutting-edge solutions and workflows designed to address the latest challenges in food contaminant testing. Hear from our Environment and Food Safety specialists, along with leading industry experts, as they present innovative approaches to meet the evolving demands of food safety analysis.</strong></p><p>The webinar features two insightful industry presentations:</p><h5><strong>How Much PFAS Are in Our Water and Food?</strong></h5><ul><li>Sébastien Sauvé from the University of Montreal&nbsp;</li></ul><h5><strong>Uncovering Tricky Food Matrices: Untargeted Metabolomics-Based Authentication Using GC-Orbitrap Technology.</strong></h5><ul><li>Araceli Riviera Perez from the University of Almería, Spain</li></ul><h4><strong>Who should attend?</strong></h4><p>This event is tailored for professionals committed to tackling food safety challenges, including:</p><ul><li>Laboratory managers and technicians</li><li>Quality assurance and regulatory specialists</li><li>Food safety professionals</li><li>Industry consultants and advisors</li><li>Policy makers and regulators</li><li>Academic researchers</li></ul><h4><strong>What will you learn?</strong></h4><ul><li>Master detection techniques for PFAS and pesticides: Equip yourself with the latest tools to identify and quantify these persistent contaminants.</li><li>Leverage automation: Discover how automated sample preparation can streamline your lab processes, enhancing accuracy and efficiency.</li><li>Navigate regulatory landscapes: Stay compliant with current and future regulations across the Americas</li><li>Adopt innovative workflows: Implement new methodologies to boost lab performance.</li><li>Gain expert insights: Learn from leading specialists through in-depth discussions and real-world case studies.</li></ul><blockquote><p><span><strong>Presenter: </strong></span>Araceli Rivera Perez (Research Group Analytical Chemistory of Contaminants, University of Almeria)</p><p><span><strong>Presenter: </strong></span>Sébastien Sauvé (Professor Faculty of Arts and Sciences – Department of Chemistry, Université de Montréal)</p><p>Sébastien Sauvé is a Professor of Environmental Chemistry at Université de Montréal with 300+ publications on contaminated soils, circular economy, blue-green algae, mass spectrometry, and emerging contaminants. A leading science communicator, he is a member of the Royal Society of Canada and winner of the 2020 ACFAS Michel-Jurdant Prize.</p><p><span><strong>Presenter: </strong></span>Richard Cochran, PhD (Senior Application Scientist for LSMS<br>Thermo Fisher Scientific)</p><p>Richard Cochran is a Senior Application Scientist for LSMS at Thermo Fisher Scientific with 18+ years of mass spectrometry experience. He holds a PhD in Analytical Chemistry and he currently focuses on advancing mass spectrometry solutions that help scientists around the world improve the global environment and our quality of life.</p><p><span><strong>Presenter: </strong></span>Michael Ebitson (Product Manager, Thermo Fisher Scientific)</p><p>Michael Ebitson is an analytical sciences professional with extensive experience in environmental labs and global sample preparation. He has led GC/LC workflows, collaborated with the EPA on method development, and now manages Thermo Fisher’s sample prep product lines, specializing in PFAS and POPs.</p><p><span><strong>Presenter: </strong></span>Ed George (Global EFS Regulatory Strategy and KOL Manager<br>Thermo Fisher Scientific)</p><p>Ed George holds a BS in Chemistry from the University of Notre Dame. He spent 15 years in the environmental lab industry developing soil and water methods using GC- and LC-MS/MS and collaborating with the US EPA. Since joining Thermo Fisher in 2014, he has developed workflows for pesticides, veterinary drugs, and PFAS and now serves as EFS Global KOL and Regulatory Affairs Manager.</p><p><strong>Moderator:</strong> Maggie Ostrowski, PhD (Sr. Environmental Food &amp; Safety Business Development Manager, Thermo Fisher Scientific)</p><p>Maggie A. Ostrowski, PhD, is Senior Manager of Business Development for Environmental and Food Safety at Thermo Fisher Scientific. With 25+ years in product management, marketing, business development, and R&amp;D, she has a strong record of commercializing analytical technologies, including GC/MS and LC/MS, across both the applied and life science markets.</p></blockquote>

Thermo Fisher Scientific: PFAS in the environment: New workflow solutions and industry perspectives

Food contaminant testing: Powerful workflow solutions for evolving residue analysis - from pesticides to PFAS

Join a webinar showcasing cutting-edge solutions and workflows designed to address the latest challenges in food contaminant testing.

Food contaminant testing from pesticides to PFAS

<p><strong>The Agilent Oil and Gas Insights Series 2026 presents three focused webinars showcasing advanced analytical solutions for natural gas and petrochemical applications. The series covers end‑to‑end natural gas characterization — from compositional analysis to sulphur detection and calorific value determination — followed by a deep dive into liquid chromatography workflows for petroleum products using the Agilent InfinityLab LC Series. The final session highlights fast, robust Micro‑GC technologies for mudlogging, hydrogen‑blended gas monitoring, and odorization control. Together, these sessions equip laboratories and operators with the tools to enhance accuracy, efficiency, and compliance across the energy value chain.</strong></p><h3><strong>Part 1: Natural Gas with Sulfur by Classical GC</strong></h3><p>In this seminar, you will learn about the solutions offered by Agilent for the natural gas production, from simple to more complex, including the detection of sulfur compounds in high or trace concentrations. This seminar is useful for understanding the characterization of the product as it comes from the well or once is ready for distribution to the end user. The calculation of the calorific value of the gas is key for this industry and is also covered in this talk.</p><blockquote><p><strong>Presenter: </strong>Mario Morales (Product Specialist IDO GC and GC/MS, Agilent Technologies)</p><p>Mario has over 24 years of experience as Field Service Engineer and a Pre-Sales GC/ GC-MS Specialist.</p><p><strong>Presenter:&nbsp;</strong>Laurent Pascaud (Product Specialist IDO GC and GC/MS,<br>Agilent Technologies)</p><p>After 10 years of experience within the French Anti-Doping Agency, Laurent Pascaud joined Agilent Technologies in 2007.</p><p>He now has over 15 years of analytical development expertise, first as an applications engineer and then as a GC and GC/MS product specialist in various chemical markets.</p></blockquote>

Agilent Technologies: Agilent Oil and Gas Insights Series 2026

Natural Gas with Sulfur by Classical GC

In this seminar, you will learn about the solutions offered by Agilent for the natural gas production, from simple to more complex.

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