If you have been following my <a target="_blank" rel="noopener noreferrer" href="https://concentratingonchromatography.com/">Concentrating on Chromatography podcast</a>, you know that I am constantly searching for the cutting edge of separation science. After years of interviewing the brightest minds in the field, it has become clear to me that the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/companies/218">Multidimensional Chromatography Workshop (MDCW)</a> is undeniably the best up-and-coming event in our industry.While I was unfortunately traveling in Asia during the most recent session, I was able to catch every detail thanks to the incredible work of <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/companies/1">LabRulez</a>. A huge thank you to Ivo Novotný and the LabRulez team for providing <a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/playlist?list=PLg-M6fM-05MrGrDggkl_UKzzcHPWPmssh">Open Access video presentations</a> of the event. Their <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/">portal </a>is an invaluable resource for anyone who needs to find technical information quickly and efficiently.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Organomation_MDCW_The_Premier_Up_and_Coming_Event_in_Chromatography_2_65b378bf01.jpg" alt="Organomation: MDCW: The Premier Up-and-Coming Event in Chromatography" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Organomation_MDCW_The_Premier_Up_and_Coming_Event_in_Chromatography_2_65b378bf01.jpg 245w," sizes="100vw" width="1044" height="455"><h3>The Minds Behind the Magic</h3>I have had the privilege of featuring the core organizers of MDCW on my podcast, including <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/articles?search=Katelynn+Perrault+Uptmor">Katelynn Perrault Uptmor</a>, <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/articles?search=Dwight+Stoll">Dwight Stoll</a>, and <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/articles?search=Petr+Vozka">Petr Vozka</a>. Their dedication to creating a space where forensic chemistry, environmental analysis, and metabolomics intersect is what makes this workshop so unique. The event is a perfect showcase for how multidimensional techniques—like GC×GC and 2D-LC—are essential for tackling the world's most complex samples.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Organomation_MDCW_The_Premier_Up_and_Coming_Event_in_Chromatography_265c9ec21e.jpg" alt="Organomation: MDCW: The Premier Up-and-Coming Event in Chromatography" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Organomation_MDCW_The_Premier_Up_and_Coming_Event_in_Chromatography_265c9ec21e.jpg 245w," sizes="100vw" width="792" height="230"><h3>Where Sample Prep Meets High-Resolution Analysis</h3>As we often discuss at Organomation, even the most advanced chromatographic systems depend on meticulous sample preparation. Two presentations highlighted in the LabRulez playlist perfectly illustrate the critical role of <a target="_blank" rel="noopener noreferrer" href="https://www.organomation.com/what-is-solvent-evaporation">solvent evaporation</a> and <a target="_blank" rel="noopener noreferrer" href="https://www.organomation.com/what-is-sample-concentration">sample concentration</a>.<h3>Chemical Fingerprints: Emma Macturk’s Quest for Hidden Data</h3><a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/watch?v=1W5197sp6IY">Emma Macturk</a>, working in Dr. Katelynn Perrault Uptmor’s lab, is redefining how we look at one of the oldest forms of forensic evidence: the fingerprint. While traditional forensics relies on the physical patterns of ridges and whorls, these are often incomplete or smudged in real-world scenarios. Emma’s research shifts the focus to the chemical residue left behind, which can provide vital "class characteristics" like the biological sex and relative age of a suspect.Her optimized workflow is a masterclass in handling complex biological matrices. Using a cotton swab to extract residue from surfaces, the samples are centrifuged and then "<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/article/5392">blown down</a>" (a critical concentration step for any trace analysis) before <a target="_blank" rel="noopener noreferrer" href="https://www.organomation.com/what-is-reconstitution">being reconstituted for GC×GC-TOFMS</a>.What makes her work truly fascinating—and highly relevant for our readers at Organomation—is the discovery of anthropogenic compounds. Emma identified UVB blockers like octocrylene and various moisturizers hidden within the natural sterols and fatty acids of the skin. The power of multidimensional chromatography allows forensic scientists to resolve these external "lifestyle" markers from endogenous skin compounds, potentially providing a much more detailed profile of a suspect than a physical print ever could.<h3>The "Green" Revolution: Grace Saunders and the Future of Ballistics</h3><a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/watch?v=ClD4fjZMNtA">Grace Saunders</a> addressed a looming crisis in forensic ballistics: the shift toward "green ammunition." For decades, the gold standard for detecting gunshot residue (GSR) has been SEM-EDS, which looks for heavy metals like lead, barium, and antimony. However, modern environmental and health standards are leading manufacturers to omit these metals. This means that traditional standards are failing to identify GSR in cases involving green rounds.Grace’s research proposes a dual-pronged approach, using GC×GC to target Organic Gunshot Residue (OGSR). Her liquid extraction protocol is meticulous: samples are extracted in methanol, "<a target="_blank" rel="noopener noreferrer" href="https://www.organomation.com/what-is-evaporation-to-dryness">evaporated to dryness under nitrogen</a>," and then reconstituted. This ensures that volatile and semi-volatile nitroaromatic compounds, such as nitroglycerin and diphenylamine, are concentrated enough for detection.By optimizing parameters like the modulation period (2.5 seconds) and switching to hydrogen carrier gas, Grace was able to resolve these critical markers from the complex background "noise" of human skin. Her work isn't just about better chemistry; it’s about legal survival. As she noted, forensic methods must meet Federal Rule 702 for admissibility in court. Without the organic profiling Grace is developing, evidence from a "green" firearm discharge might never make it past a judge.<h3>The Future of Chromatography</h3>The workshop also featured brilliant presenters like <a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/watch?v=YJm_JwHbArE">Ryland Giebelhaus</a>, whose work on the metabolomics of cannabis exposure during pregnancy shows the real-world impact of these technologies.The MDCW isn't just another conference; it is a community-driven powerhouse that bridges the gap between proof-of-concept and field-ready applications. Whether you are looking for advanced data reduction strategies or the latest in high-resolution mass spectrometry, this is the event to watch.<blockquote>If you missed it this year like I did, I highly recommend visiting the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?search=MDCW">LabRulez portal</a> to see the full breadth of research presented!</blockquote>

MDCW: The Premier Up-and-Coming Event in Chromatography

🎤Alex BrodyIn this episode of Concentrating on Chromatography, we sit down with Alex Brody, an organic chemist at Aqua America, to discuss the rigorous analytical methods required for regulated drinking water testing.Alex walks us through the multi-step PFAS detection process using EPA Method 537.1, including extraction, nitrogen blowdown concentration, and LC-MS analysis. He explains why sample preparation and quality control are critical for achieving trace-level detection—and why these methods can't be rushed or simplified, even with new technologies available.We also explore taste and odor investigations, disinfection byproducts, and volatile organic compounds, plus the surprising reality of why regulated labs move slowly when adopting new instrumentation. You'll learn about the quality control checkpoints, peer review processes, and the misconceptions surrounding analytical turnaround times in compliance labs.<h5>Topics Covered:</h5><ul><li>Role of organic chemistry in regulated drinking water labs</li><li>EPA compliance requirements and regulatory bodies (EPA, PA-DEP)</li><li>PFAS detection using Method 537.1 and LC-MS</li><li>The critical importance of nitrogen blowdown sample concentration</li><li>Taste and odor analysis: MIB, Geosmin, and unknown compound identification</li><li>Why regulated methods evolve slowly (validation timelines, approval processes)</li><li>Quality control procedures: calibration checks, matrix spikes, surrogate standards, internal standards</li><li>Automated sample preparation and lab efficiency</li><li>Future PFAS regulations and Method 533 expansion</li></ul><h5>Ideal For:</h5><ul><li>Analytical chemists and environmental lab professionals</li><li>Water utilities and compliance officers</li><li>Chromatography practitioners interested in regulated workflows</li><li>Anyone curious about how drinking water safety is ensured</li></ul><h2>Video Transcription</h2><h3>Ensuring Safe Drinking Water Through Advanced Analytical Chemistry</h3><h4>Insights from a Regulated Water Testing Laboratory</h4>Analytical laboratories responsible for regulated drinking water testing operate under strict compliance frameworks to ensure the delivery of safe and reliable water supplies. In this interview, Alex, an organic chemist at Aqua America, outlines the scope of analytical work conducted in a modern water quality laboratory. The team primarily focuses on the determination of taste- and odor-causing compounds, disinfection byproducts, volatile organic compounds (VOCs), and per- and polyfluoroalkyl substances (PFAS). These analyses rely heavily on GC-MS and LC-MS instrumentation, supported by rigorous maintenance programs to ensure continuous operational performance and data reliability.<h4>Regulatory Compliance and Quality Control in Drinking Water Analysis</h4>Operating as a regulated drinking water laboratory requires adherence to stringent requirements established by agencies such as the U.S. Environmental Protection Agency (EPA) and state-level regulatory bodies. Compliance is driven by extensive quality control protocols integrated into every analytical batch. Typical workflows include calibration verification, matrix spike recovery assessments, internal standard monitoring, and surrogate performance checks. Notably, analytical batches are often limited in sample number to accommodate a substantial proportion of quality control samples, reflecting the critical importance of data defensibility in regulatory reporting.One common misconception is the perceived speed at which results can be delivered. In reality, comprehensive sample preparation, including extraction procedures and validation steps, can extend turnaround times to a full working day or longer. Additionally, validated regulatory workflows impose limitations on the rapid adoption of new analytical technologies, as method modifications must undergo formal evaluation and approval before implementation.<h4>Analytical Strategies for Taste and Odor Investigations</h4>Taste and odor events represent a significant operational challenge for water utilities. Standard targeted methods are routinely applied for compounds such as 2-methylisoborneol (MIB) and geosmin, which are commonly associated with earthy or musty sensory characteristics. When targeted analysis does not reveal the source, laboratories employ broad-scan GC-MS screening combined with spectral library interpretation to identify potential causative compounds. In some cases, sensory evaluation panels complement instrumental analysis, providing preliminary insight into potential treatment-related or environmental influences affecting water quality.<h4>PFAS Monitoring: Methodological Complexity and Trace-Level Sensitivity</h4>PFAS determination represents a rapidly evolving priority in drinking water monitoring. The laboratory currently applies EPA Method 537.1, with efforts underway to expand capabilities through certification for Method 533, thereby broadening analyte coverage. Analytical workflows typically involve solid-phase extraction followed by solvent evaporation using nitrogen-assisted blow-down techniques to achieve the trace-level sensitivity required for regulatory compliance. This concentration step is essential because PFAS compounds remain non-volatile under controlled evaporation conditions, enabling enhanced detection performance upon reconstitution and LC-MS analysis.<h4>Future Directions in Drinking Water Analytics</h4>Looking ahead, the primary technological driver in regulated water analysis is the demand for increasingly lower detection limits and expanded compound coverage. While regulatory frameworks can slow methodological innovation, laboratories continue to pursue efficiency improvements, such as automated sample preparation systems and optimized analytical workflows. These advances support the growing need to process high sample volumes while maintaining the stringent data quality standards required for public health protection.Ultimately, the work performed in regulated drinking water laboratories represents a critical intersection of analytical chemistry, environmental monitoring, and public safety. Continuous methodological refinement, coupled with advances in mass spectrometry and sample preparation technologies, will play a central role in addressing emerging contaminants and ensuring long-term water quality assurance.<blockquote>This text has been automatically transcribed from a video presentation using AI technology. It may contain inaccuracies and is not guaranteed to be 100% correct.</blockquote><blockquote><h4>Concentrating on Chromatography Podcast</h4>Dive into the frontiers of chromatography, mass spectrometry, and sample preparation with host David Oliva. Each episode features candid conversations with leading researchers, industry innovators, and passionate scientists who are shaping the future of analytical chemistry. From decoding PFAS detection challenges to exploring the latest in AI-assisted liquid chromatography, this show uncovers practical workflows, sustainability breakthroughs, and the real-world impact of separation science. Whether you’re a chromatographer, lab professional, or researcher you'll discover inspiring content!You can find Concentrating on Chromatography Podcast in podcast apps:<ul><li><a target="_blank" rel="noopener noreferrer" href="https://open.spotify.com/show/1wZg67rCjoGju4yhqxI3tL">Spotify</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podcasts.apple.com/tz/podcast/concentrating-on-chromatography/id1788429185">Apple podcast</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podscan.fm/podcasts/concentrating-on-chromatography">podscan</a></li></ul>and on <a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/@ChromatographyTalk/videos">YouTube channel</a></blockquote>

Regulated Drinking Water Testing: PFAS Detection, Sample Prep & Real Lab Insights

Anna Vanluchene&nbsp;from UCT Prague’s&nbsp;Department of Chemical Engineering has received a&nbsp;prestigious start-up grant from the Dagmar Procházková Fund. However, she did not receive funding right away. In this interview, she describes how she developed ten versions of her&nbsp;Illuminating Flow&nbsp;project idea (combining photocatalysis with flow reactors for pharmaceutical synthesis). She explains why she considers perseverance to be crucial when applying for grants, how international experience has influenced her approach to team management, and how her research can reduce the chemical industry’s&nbsp;dependence on fossil fuels and imports from China.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/VSCHT_Praha_Na_startovaci_grant_jsem_cekala_dva_roky_a_napsala_deset_verzi_projektu_2_5b7d63b8e9.jpg" alt="VŠCHT Prague/Tomáš Balický: I waited two years for a start-up grant and wrote ten versions of my project idea" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_VSCHT_Praha_Na_startovaci_grant_jsem_cekala_dva_roky_a_napsala_deset_verzi_projektu_2_5b7d63b8e9.jpg 127w," sizes="100vw" width="1128" height="1387"><h5>What did the Dagmar Procházková Fund grant mean to you?</h5>I&nbsp;consider it to be a&nbsp;great success. It is the first injection of funding that will allow me to ensure full independence for my research endeavour, to start my own research group, and to fund students so I&nbsp;can get started properly.<h5>What have been your previous experiences with grants?</h5>During my doctorate, a cotutelle (international doctorate under dual supervision), I&nbsp;was funded by a&nbsp;grant from the French government. Then I&nbsp;worked at the Academy of Sciences of the Czech Republic (CAS) and received a&nbsp;Marie Skłodowska-Curie Action (MSCA) Postdoctoral Fellowship to go abroad. The idea for my now-funded project was developed about two years ago and, since then, I&nbsp;have gradually developed and adapted the idea for various grant calls. I&nbsp;submitted about ten different versions of the proposal. I&nbsp;did not receive a&nbsp;grant from the Dagmar Procházková Fund last year, but this year, my application was successful.<h5>This probably requires a&nbsp;great deal of patience and perseverance.</h5>Certainly, because the success rates for most grants have been declining for some time. But as a&nbsp;motivational example, I&nbsp;will tell the story of Timothy Noel, a&nbsp;Belgian professor of chemistry living in the Netherlands. He applied for the prestigious European Research Council (ERC) grant, which is among the most sought-after in Europe, seven times. But no failure deterred him and eventually he succeeded and opened the door to potentially massive grant funding. He was already one of the world’s&nbsp;top scientists in the field at that time and openly described his journey on his blog <a target="_blank" rel="noopener noreferrer" href="https://www.noelresearchgroup.com/2022/03/17/my-personal-story-to-obtain-an-erc-grant-7-submissions-4-interviews-and-6-heartbreaks/">blog</a>.<h5>What advice does this convey to other grant applicants and early career researchers?</h5>Start early, read a&nbsp;lot, don’t&nbsp;give up, and—most importantly—apply repeatedly. Learn from rejections and overcome possible frustration from failures. Read blogs and books by successful people, where you will find not only the glorious results of their work, but also the hardships they faced over their entire journeys. Of course, building your team and laboratory is impossible without finances. I&nbsp;myself still hope that I&nbsp;will be able to receive even bigger grants in the future.<h5>How has your international experience influenced your scientific approach?</h5>A&nbsp;lot and on several levels. Different laboratories teach you how to do&nbsp;things differently. You gain varied experience about how different institutions function. You see other people’s&nbsp;positive motivations, their ability to be ambitious without negativity, their involvement in institutional matters, their openness to cooperation with companies (e.g., tech transfers, spin-offs). The most important thing is to broaden your horizons. I&nbsp;see going abroad as a&nbsp;necessity. What I&nbsp;have taken away the most is drive, great support, and the idea that scientific output is not just about metrics, but also about dedication to one’s&nbsp;topic.<h5>What is your Illuminating Flow: Transport Phenomena in Photocatalysis about, in layperson’s&nbsp;terms, and how is it unique?</h5>Most of today’s&nbsp;chemical industry is still based on thermal processes and fossil fuels. Photochemistry enables electrification, where the energy source is photons delivered by LEDs, which can generate electricity from renewable sources. Current research focuses mainly on chemical reactions and their mechanisms, but as a&nbsp;chemical engineer, I&nbsp;focus on designing processes and reactors suitable for industrial use. In batch reactors, light fades rapidly with distance from a&nbsp;source, so much of a&nbsp;reaction mixture is not illuminated. Flow reactors solve this problem, but they bring new challenges such as working with solid catalysts and subsequently scaling up production and achieving higher production rates of the desired chemicals at a&nbsp;given scale.One can imagine a&nbsp;transparent tube with a&nbsp;catalyst on the walls, upon which light shines and through which reactants flow. This project has a&nbsp;unique emphasis on engineering solutions and overall process efficiency.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/VSCHT_Praha_Na_startovaci_grant_jsem_cekala_dva_roky_a_napsala_deset_verzi_projektu_3_b978abf25c.jpg" alt="VŠCHT Prague/Tomáš Balický: I waited two years for a start-up grant and wrote ten versions of my project idea" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_VSCHT_Praha_Na_startovaci_grant_jsem_cekala_dva_roky_a_napsala_deset_verzi_projektu_3_b978abf25c.jpg 241w," sizes="100vw" width="1228" height="799"><h5>So, were you inspired by a&nbsp;gap in the market to connect photocatalysis with transport phenomena?</h5>Exactly. I&nbsp;combine my areas of expertise: microfluidics, photocatalytic degradation of organic substances (CAS), and synthesis (MSCA Postdoctoral Fellowship). The idea itself is not new, and pharmaceutical companies are very interested in “greener” photochemistry, but in practice, there is often a&nbsp;lack of appropriate engineering solutions and apparatus for industrial use.<h5>What are the practical applications of your work and what substances are you focusing on?</h5>Mainly on pharmaceuticals and on the synthesis of so-called fine chemicals, which are often the building blocks for the production of pharmaceuticals. There is also a&nbsp;geopolitical dimension to this, i.e. less dependence on imports from China and sustainable synthesis in Europe where it makes economic sense.<h5>And what chemicals are you specifically talking about?</h5>For example, building blocks for advanced synthesis, compounds prepared by trifluoromethylation reactions, or products of oxidation reactions with singlet oxygen. At the same time, we focus on reactions that are, in the classical design process, less safe or technologically demanding, where new approaches, such as photochemistry in flow reactors, could be safer and have better process control. Of course, this is not a&nbsp;universal solution for all types of reactions.<h5>The goal of this project?</h5>I&nbsp;plan to start a&nbsp;fully functional laboratory and research team, create high-quality experimental data on selected molecules and based on them, try to build cooperation with industrial partners. Without data, it is impossible to come to companies with just an idea. Within three years, I&nbsp;would like to have results that can be realistically presented and further developed.<h5>What are the main challenges in transport phenomena during photocatalysis?</h5>The methodology for repeatability of experiments in photochemistry is relatively demanding and there are unforeseen obstacles in building apparatus. Also, the scale-up from microliters to a&nbsp;larger scale.<h5>What methodology will you use, and how big are the microreactors and their flow rates?</h5>I&nbsp;have two different directions in methodological design. The first direction involves microreactors the size of a&nbsp;laboratory slide. You make a&nbsp;structure using a&nbsp;laser, and then you have to cast it and make a&nbsp;microreactor. This allows you to quickly adjust the geometry of the reactor. This method is, of course, not applicable in the commercial setting, but it is ideal for studying transport phenomena and precise measurements.The second direction involves reactors that are flow cells. These are already larger, approximately 15 x 15 centimetres, and their flow rates are in the order of millilitres per hour. This is the initial scale that we will further increase during the project.<h5>There is a&nbsp;big difference between a&nbsp;flow rate of microlitres per hour and industrial needs. Will it not work differently in reality?</h5>Our research will focus on studying the phenomena themselves for now, and scaling will be addressed later. In addition, we will combine the experimental data obtained with computer simulations that will help design suitable conditions for a&nbsp;larger scale. For some high-value fine chemicals, these scales, combined with continuous operation or parallelization of reactors, may already be practically usable.<h5>What catalysts will you use and how will you attach them to the reactor walls?</h5>I&nbsp;am focusing on heterogeneous photocatalysis, and we will mainly use graphitic carbon nitride and its more advanced modifications. These are semiconductor materials that can be synthesized relatively easily and are suitable for immobilization on glass reactor walls. A&nbsp;key part of this project is the creation of a&nbsp;stable catalytic layer for long-term flow-through operations. To increase the contact of reactants with the catalyst, we will also consider multiphase modes, for example, gas bubbling, in order to disrupt the otherwise laminar flow.<h5>Why did you choose this field and the Department of Chemical Engineering?</h5>During my postdoc in Belgium, the department had an opening for an Assistant Professor position that caught my attention and I&nbsp;applied for it. I&nbsp;did my undergraduate, graduate, and initial doctoral studies here, and I&nbsp;love the department. I&nbsp;have a&nbsp;Bachelor’s&nbsp;degree in Chemistry.<h5>Are you collaborating with anyone?</h5>We collaborate with BUT Brno focusing on creating layers and immobilizing catalysts on glass, as well as with the Institute of Chemical Process Fundamentals of the Academy of Sciences of the Czech Republic. And as for organic synthesis, we are connected with Ghent University via postdoc internships. At the same time, my colleague Viola Tokárová and I&nbsp;received a&nbsp;Czech Science Foundation grant in cooperation with BUT Brno and Masaryk University, with our part of the project focusing on the use of flow reactors for photochemical reactions and testing the antibacterial properties of photocatalytic materials. And I&nbsp;am writing other grant proposals in which I&nbsp;am trying to build new collaborations.<h5>What does the creation of an independent research group at UCT Prague look like?</h5>I&nbsp;started by renovating the premises that were assigned to me and gradually building my team. It is important for research work to have Ph.D. students; I&nbsp;have already hired one and we will recruit more. In addition to building the group, I&nbsp;will engage in securing further funding for the group, so I&nbsp;will be writing more grant proposals. It is important to think far enough in advance when it comes to prospective funding for a&nbsp;research group.<h5>What type of students are you looking for?</h5>The laboratory and team I&nbsp;are building will be very multidisciplinary, just like the area I&nbsp;am working on. That is why I&nbsp;am looking for students who are attracted to true multidisciplinary research, those who, for example, have knowledge of engineering, but who don’t&nbsp;mind a&nbsp;little bit of pure chemistry. One student in their own right does not have to (and cannot) know every subject, so I&nbsp;will ideally have a&nbsp;team consisting of different people with different research backgrounds. Motivated, DIY-type students who would rather enthusiastically build or invent something themselves than conduct repetitive measurements. Organic or analytical chemists will also find their place here. If this topic is interesting to students in any way, they can definitely contact me. I&nbsp;am also open to interdepartmental cooperation with other UCT Prague Faculties.<h5>How would you describe your path to photocatalysis/chemical engineering?</h5>Studying Chemistry as an undergrad gave me a&nbsp;broad perspective, but I&nbsp;was gradually narrowing my focus and eventually chose engineering. Chemical engineering intrigued me with its logic and was the easiest for me to grasp at the time. But I&nbsp;have always enjoyed working on projects more than the studies themselves. Even during my Bachelor studies, I&nbsp;really enjoyed and was interested in the Professor Štěpánek Group’s&nbsp;projects, where I&nbsp;was doing something completely different than I&nbsp;do&nbsp;now. I&nbsp;only got into photochemistry during my time at CAS and then, during my postdoctoral fellowship, I&nbsp;devoted myself to electrochemistry. My current focus is, thus, a&nbsp;natural interlinking of all these areas. Consequentially, I&nbsp;developed an awareness of the necessity to become independent and return to the department with my own, different research agenda, which, in my opinion, is an important and correct basis for establishing my own research group.<h5>What is the biggest challenge of this project for you?</h5>The transition from being a&nbsp;postdoc to a&nbsp;leadership position is a&nbsp;big change for me and I&nbsp;think it is not talked about enough. It means a&nbsp;shift from my own experimental work to leading a&nbsp;team, planning and delegating tasks, and motivating students. From a&nbsp;practical point of view, one of the main challenges is the transfer of reactions from the microscale to functional systems, the construction of reactors, the immobilization of catalysts, and generally confirming that this direction makes sense in the long term and that it has future potential.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/VSCHT_Praha_Na_startovaci_grant_jsem_cekala_dva_roky_a_napsala_deset_verzi_projektu_1_66ac267e06.jpg" alt="VŠCHT Prague/Tomáš Balický: I waited two years for a start-up grant and wrote ten versions of my project idea" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_VSCHT_Praha_Na_startovaci_grant_jsem_cekala_dva_roky_a_napsala_deset_verzi_projektu_1_66ac267e06.jpg 155w," sizes="100vw" width="830" height="839">

I waited two years for a start-up grant and wrote ten versions of my project idea

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The University of Chemistry and Technology, Prague is a natural centre of first-rate study and research in the area of chemistry in Czechia and is one of the country's largest educational and research institutions focused on technical chemistry, chemical and biochemical technologies, material and chemical engineering, food chemistry, and environmental studies.

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Organomation, founded in 1959, designs and manufactures high-quality nitrogen evaporators and extraction systems. Known for innovation and durability, their lab instruments are used globally for efficient sample preparation with strong customer support.

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You might be facing challenges with respect to material identification process and its qualification.
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Presenter: Rob WIlls (Molecular Spectroscopy Specialist, Agilent Technologies)
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Agilent Technologies: Raw Material ID and Raman

Raw Material ID and Raman

Challenges with respect to material identification process and its qualification.

The Cary 7000 UV-Vis-NIR system can be used to collect high quality data which can then be used to characterize optical coatings.
We will examine the techniques for determining film thickness, index of refraction, etc. through the use of a Cary 7000 UV-Vis-NIR system.
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Presenter: Mark Fisher, PhD (Application Engineer, Molecular Spectroscopy, Agilent Technologies, Inc.)
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Mark, an Application Scientist for Agilent Technologies, has over 35 years of experience in molecular spectroscopy. He has held roles in Agilent&#39;s UV-Vis-NIR, fluorescence, and atomic absorption product portfolios. In addition to identifying industry trends and new business needs, Mark&#39;s responsibilities include application development, pre and post-sales support, as well as acting as a customer advocate for new product and technology opportunities. Mark received his doctorate in analytical chemistry from the University of Nebraska-Lincoln.
</blockquote>

Agilent Technologies: Measuring and Analyzing Optical Coatings by UV-Vis-NIR

Measuring and Analyzing Optical Coatings by UV-Vis-NIR

Techniques for determining film thickness, index of refraction, etc. through the use of a Cary 7000 UV-Vis-NIR system.

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<li>Troubleshoot with ease: instantly access your service history or operating manuals to help diagnose and resolve simple instrument and equipment issues
</li>
<li>Make it your own: customize instruments and equipment with nicknames, add favorites, and create your own groups and systems
</li>
</ul>
Register for the free live webinar to see how Services Central expedites your service:
<ul>
<li>Learn tips and tricks to expedite your service process, including a live walkthrough of how to add your instruments and key features to help you in your daily work
</li>
<li>Hear how users are taking advantage of Services Central to help maximize uptime
</li>
<li>See what’s coming next
</li>
</ul>

Thermo Scientific: Services Central Webinar

Services Central Webinar

What you need to easily manage your instruments and equipment.

Thermo Scientific Services Central Webinar

In Quality Control laboratories, your work is the final critical testing step to ensure you have the necessary quality for your end customers.
As QC Scientists, you are faced with an ever-increasing workload, tasked with analyzing more samples in a shorter period of time and quickly turning around required reviews before batches can be released for shipment. The Empower Tip of the Week blog was started in 2017 with the focus on using Empower more effectively to help make your workflow in the laboratory more efficient. 
As we think about your workflow in Quality Control, we will highlight tips to make the following easier:
<ul>
<li>Getting started quickly: Comprehensive Sample Set Methods to prime, purge and equilibrate your instrument
</li>
<li>Triggers to stop you if there is a problem: Interactive System Suitability to automatically stop your instrument if system suitability fails
</li>
<li>Streamlining data review: Configure Review to automatically load and apply the Method Set for easier data review
</li>
<li>Streamlining result review: Review Results by Exception to flag out of specification Results
</li>
<li>Leveraging electronic workflows: Use Electronic Signatures on Report Methods
</li>
<li>Identify issues and ongoing monitor: Use Control Charts for data tracking and trending
</li>
</ul>
Please join us for a live discussion. As always, don’t forget to bring your questions for this exclusive opportunity to ask our experts anything about Empower Software!
<blockquote>
Presenter: Neil Lander (Principal Product Manager - Informatics Group, Waters Corporation)
</blockquote>
<blockquote>
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, Principal Marketing Manager in Waters in the Informatics group. Neil provides internal support for Empower CDS software and is focused on developing laboratory software solutions that help organizations achieve their scientific and operational objectives. Prior to joining Waters Corporation, he was an analytical chemist where he gained experience in both the cosmetics and specialty chemical industries.
</blockquote>

Waters Corporation: Empower Tips: Ask Me Anything About the Top Tips To Simplify Workflows and Your Day

Empower Tips: Ask Me Anything About the Top Tips To Simplify Workflows and Your Day

In Quality Control laboratories, your work is the final critical testing step to ensure you have the necessary quality for your end customers.

Empower Tips: Ask Me Anything About the Top Tips

Join us for this interactive panel discussion where laboratory professionals from across multiple markets and industries share success stories of how they navigated the journey to lab digitalization, from strategy and planning to implementation and optimization.
They will share lessons learned and best practices to best harness the power of digital technologies to improve efficiency, quality, and innovation in the lab.
Plus, you&#39;ll have the opportunity to engage with top managers from Agilent&#39;s lab digitalization team, who will share their expertise and insights on the latest trends, technologies, and best practices. They will provide an overview of Agilent&#39;s digital lab solutions and answer your questions about how to get the most out of your lab&#39;s transformation.
Key learning objectives
<ul>
<li>The benefits and challenges of lab digitalization, and how to overcome common obstacles
</li>
<li>Strategies for selecting and integrating the right digital solutions for your lab&#39;s unique needs
</li>
<li>Best practices for implementing and utilizing your digital lab environment
</li>
</ul>
Who should attend?
<ul>
<li>Laboratory Managers, laboratory directors, IT Managers, business IT, scientists, operations manager</li>
</ul>
<blockquote>
Presenter: Dr. Eliot Randle (SVP Digital Transformation, Digital Lab Consulting)
</blockquote>
<blockquote>
Dr. Eliot Randle is Senior Vice President of Digital Transformation Digital Lab Consulting (DLC). DLC is part of the ProPharma Group and provides independent strategic and business consulting to help organisations to transform their business through better use of data and technology.
</blockquote>
<blockquote>
Presenter: Eric Kemp (IT Manager, Modern Canna)
</blockquote>
<blockquote>
Eric Kemp is a seasoned professional with 15+ years of experience in IT and Analytical Chemistry. He has held diverse roles such as Lab Tech, Analyst, Systems Administrator, Entrepreneur, QA Manager, and IT Manager since 2008. In 2012, Eric founded an IT consulting business specializing in Laboratory Information Management Systems (LIMS) re-implementation for Florida markets. Joining Modern Canna in 2018, Eric has contributed expertise to drive innovation and efficiency in both fields. With a unique perspective at the intersection of IT and Analytical Chemistry, Eric brings valuable insights to the cannabis testing industry.
</blockquote>
<blockquote>
Presenter: Tony McKeown (LIMS Administrator, doTERRA Global)
</blockquote>
<blockquote>
Tony McKeown, from Cobh, County Cork, Ireland, is a highly accomplished individual with a strong background in IT. He graduated from Munster Technological University with a degree in IT and then embarked on a successful 12-year self-employment journey. In September 2021, Tony joined doTERRA Global, based in Blarney, Co Cork, Ireland, where he played a pivotal role in the organization&#39;s digital transformation initiative.
</blockquote>
<blockquote>
Tony&#39;s primary responsibility at doTERRA Global was to identify and implement a Laboratory Information Management System (LIMS) for its onsite laboratories. Leveraging his expertise and knowledge, he successfully sourced and introduced Agilent SLIMS in May 2023, marking a significant milestone in the company&#39;s digitalization journey.
</blockquote>
<blockquote>
Beyond his profession, Tony is an avid sports fan, and has a keen interest in politics and current affairs.
</blockquote>
<blockquote>
Presenter: Jean-Guillaume Baumann (Senior Product Marketing Manager, Digital Lab, Agilent Technologies, Inc.)
</blockquote>
<blockquote>
Jean-Guillaume joined Agilent Technologies in 2018 through the acquisition of Genohm as a Business Development Manager. Holding a Master’ degree in Mathematics, he graduated in 2015 from the University of Neuchâtel with a Master’s degree with honors in Mathematics with a specialization in computer science. Passionate about the business side also, he studies for an EMBA at University of Lausanne.
</blockquote>
<blockquote>
Presenter: Dr. Thomas Schmidt (Marketing Director, Digital Solutions, Software &amp; Informatics Division)
</blockquote>
<blockquote>
Thomas Schmidt is Marketing Director for Digital Solutions in the Software &amp; Informatics Division at Agilent Technologies. Originally a chemist by training, he conceptualized and managed multiple Laboratory Informatics solutions during his career covering all aspects of the laboratory operation, including workflow management, data management, sample management, instrument control, and laboratory execution systems. Thomas is a passionate ambassador for the Digital Laboratory.
</blockquote>
<blockquote>
Presenter: Dora Wells (Editorial Team, SelectScience)
</blockquote>
<blockquote>
Dora studied biomedical science at the University of Manchester, UK, and as a member of the editorial team, plays an integral role in helping to shape the content on SelectScience.
</blockquote>

LabRulez/AI: From Paper to Pixels: Success stories of laboratories embracing digitalization

From Paper to Pixels: Success stories of laboratories embracing digitalization

Success stories of how they navigated the journey to lab digitalization, from strategy and planning to implementation and optimization.

Success stories of laboratories embracing digitalization

Every organization has unique needs regarding their laboratory processes, workflows, and overall mission.
When considering ways to meet those needs, it is vital that an organization evaluates the potential resources they can implement, from laboratory instrumentation to software solutions. The goal is to add value and increase optimization. 
Selecting a software solution is a decision that will have a direct, intense impact on your lab. It will affect how efficiently your staff works, how streamlined your processes are, and how accurately your work can be accomplished. You want to make sure that the impact is positive. A laboratory information management system (LIMS) is a necessary resource because it can store and aggregate your data in one place, streamline your workflows and processes, and increase efficiency, reliability, and value – all which are limited when managed manually. It’s important to choose a solution that is easy-to-use, with minimal customization that addresses the key challenges of your industry and can integrate with existing instrumentation and software systems. Understand the key considerations when selecting a LIMS to best meet your goals and elevate your lab.
By attending this presentation you will learn about:
<ul>
<li>The value of choosing a LIMS solution that meets your laboratory’s requirements and needs
</li>
<li>The impact of making the right choice to elevate your lab’s productivity, efficiency, and ability to deliver high quality results
</li>
</ul>
<blockquote>
Presenter: Adam Collins (Senior Product Specialist, Digital Science Solutions, Thermo Fisher Scientific)
</blockquote>
<blockquote>
As Senior Product Specialist for Digital Science Solutions at Thermo Fisher Scientific, Adam specializes in providing software demonstrations and technical support for organizations across multiple industry sectors who are assessing Thermo Fisher Scientific’s LIMS solutions for their laboratory needs. He has over five years of experience as a technical product specialist for laboratory software. Adam has Doctor of Philosophy and Bachelor of Science degrees in Microbial Genetics and Microbiology from the University of Nottingham.
</blockquote>

Separation Science: How to choose the right LIMS solution

How to choose the right LIMS solution

Understand the key considerations when selecting a LIMS to best meet your goals and elevate your lab.

In the ever-evolving landscape of today&#39;s competitive market, the significance of maintaining the quality and safeguarding the integrity of your brands cannot be overstated.
It is becoming even more imperative to outpace your competitors by leveraging powerful technology which can enhance your workflows, elevate brand quality and empower your Aroma, Flavour and Fragrance analysis.
In this webinar, we explore the capabilities of LECO technology and the impact it is having on overcoming the challenges faced in the Aroma, Flavor, and Fragrance industry.
<h4>1. Enhanced Workflows for Essential Oils: Increase Confidence in QC Screening &amp; Characterisation</h4>
<ul>
<li>Presented by Sebastiano Panto
</li>
<li>Hydrogen Carrier Gas
</li>
<li>BT 1D GC-TOFMS
</li>
<li>Maximise efficiency with Sync Software
</li>
</ul>
<h4>2. Investigate Perfumes in Greater Depth &amp; Faster: Utilise GCxGC to characterise perfume complexity and understand important differences for both performance and quality assurance</h4>
<ul>
<li>Presented by Lena Dubois
</li>
<li>Unveiling the power of BT4D and GCxGC-TOFMS
</li>
<li>Distinguishing real from counterfeit perfumes
</li>
<li>Seamlessly navigate complexity with Tile Software
</li>
<li>Allergen analysis to ensure safety
</li>
</ul>
<h4>3. Non-Target Characterization and Simultaneous Quantitation for Reformulation of Complex Fragrance Samples with GCxGC-MS/FID</h4>
<ul>
<li>Presented by Dr. Liz Humston-Fuller
</li>
<li>Mastering BT4D, RFF, Splitter/FID technologies
</li>
<li>Characterisation in detail
</li>
<li>Confident quantification through enhanced FOD accuracy
</li>
</ul>
<h4>4. Whisky Analysis: Unravel the complexities and differences of Whiskies</h4>
<ul>
<li>Presented by Taff Morgan (The Open University)
</li>
<li>BT 1D/BT4D
</li>
<li>Complex characterisation
</li>
<li>Comparison of different origins and process types
</li>
<li>Fast interpretation of large sample sets with Sync/Tile
</li>
</ul>
By immersing yourself in these advanced technologies and software solutions, you stand to revolutionize your workflow, elevate quality control measures, protect your supply chain, uphold brand reputation, ensure product safety, and shape consumer perception.
<blockquote>
Presenter: (Alan Griffiths, Director of Separation Science Global Sales, LECO USA)
</blockquote>
<blockquote>
Initially joining LECO UK as an installation and service engineer 15 years ago before taking on the challenges of sales across the UK and Ireland territory, Alan has a vast experience and understanding of LECO’s separation science portfolio. In the webinar, Alan will both introduce the speakers and chair the Q&amp;A.
</blockquote>
<blockquote>
Presenter: (Dr. Liz Humston-Fuller, Applications Chemist, LECO USA)
</blockquote>
<blockquote>
Liz earned her PhD in Analytical Chemistry with Prof Robert Synovec in the group that developed the tile-based Fischer ratio algorithms that have been further developed in collaboration with LECO to underpin ChromaTOF Tile. Her presentation will introduce “Advanced processing software with ChromaTOF Tile &amp; ChromaTOF Sync.”
</blockquote>
<blockquote>
Presenter: (Dr. Lena Dubois, Applications Chemist, LECO Europe)
</blockquote>
<blockquote>
Lena has ten years’ experience in the field of application chemistry and gained her PhD under the mentorship of Prof. Jef Focant at Liège University. Lena will be discussing “Workflows for the assessment of key aroma compounds” by utilising the latest in advanced GC and GCxGC -TOFMS and data processing technologies.
</blockquote>
<blockquote>
Presenter: (Dr. Geraint (Taff) Morgan, Department of Physical Sciences, The Open University)
</blockquote>
<blockquote>
Taff is an analytical chemist with vast experience, applying his knowledge from the bottom of the ocean to the surface of a comet. His talk entitled “Comprehensive Evaluation of Scotch Whisky Aroma Profile Using SPME-GCxGC-TOFMS” will demonstrate the effective use of high-quality instrumentation and software to real world whisky samples.
</blockquote>

LECO: State of the Art Technology for Aroma, Flavour and Fragrance Analysis

State of the Art Technology for Aroma, Flavour and Fragrance Analysis

Explore the capabilities of LECO technology and the impact it is having on overcoming the challenges faced in the Aroma, Flavor, and Fragrance industry.

Technology for Aroma, Flavour and Fragrance Analysis

Free webinar focusing on new Clarity 9.0 features, including the improved workflow for batches, the new integration algorithm, and much more. We will add some Tips on how to use Clarity software effectively and provide space for your questions.

Clarity 9.0 Webinar 

Free webinar focusing on new Clarity 9.0 features, including the improved workflow for batches, the new integration algorithm, and much more.

As our understanding of the human impact on the environment deepens, so too does the conversation and action surrounding two linked topics: how companies can adopt more sustainable operations and which other compounds necessitate monitoring to address the latest safety and environmental concerns.
When trying to assess sustainability in a GC-based lab, organic solvents, liquid cryogen and helium are often at the top of lab managers&#39; lists to reduce. Hydrogen carrier gas, solvent-free, and cryogen-free sample introduction methods offer a solution to these problems. However, are they compatible with the expanding number of species and lower detection limits now required for many organic compound monitoring lists?
In this webinar, Hannah Calder, Environmental Air – Market Development Manager at Markes International, and Dr. Aaron Davies, Commercial Marketing Manager – Thermal Desorption at Markes International, will discuss case studies where air monitoring lists are growing in complexity, such as in ozone precursor monitoring, air toxics, and organic ozone-depleting substances. In each case study, as well as looking at how the methodology can meet the requirements of monitoring, they will also discuss how the method can be made more sustainable, ensuring longevity and accountability.
By attending this webinar, you will learn:
<ul>
<li>About proposed changes to monitoring of ozone precursors in Europe, air toxics in the USA and ozone depleting substances in China
</li>
<li>How sustainability can be introduced into laboratories analysing organic compounds, with a focus on air monitoring
</li>
<li>What the challenges are when adopting a more sustainable approach, and tools available to help facilitate the conversion process
</li>
</ul>
Who should attend?
<ul>
<li>Researchers interested in monitoring of organic compounds
</li>
<li>Laboratory and project managers specialising in air samples
</li>
<li>Environmental consultants
</li>
</ul>
<blockquote>
Presenter: Hannah Calder (Markes International)
</blockquote>
<blockquote>
Hannah Calder is Markes International’s Environmental Air Market Development Manager, specialising inthe application of thermal desorption in environmental air monitoring. Hannahjoined Markes International’s global team of technical experts in 2013 followingher master’s degree in chemistry obtained from Cardiff University. Hannah is involved withdevelopment of international analytical standards for ambient and indoor airmonitoring through ASTM committee D22 and CEN committees TC264 and TC351. Shehas a comprehensive knowledge on the use of Thermal Desorption as an analyticaltool for air analysis and has recently worked on projects for monitoring ozonedepleting substances, ozone precursors, air toxics and PFAS.
</blockquote>
<blockquote>
Presenter: Dr. Aaron Davies (Markes International)
</blockquote>
<blockquote>
Aaron Davies is the commercial marketing manager for thermal desorption at Markes International. After graduating from Cardiff and Monash Universities with a PhDin Chemistry, Aaron has worked in industry as a Process and Product DevelopmentChemist, GC, GC-MS Product Specialist before finally focusing on his passionfor thermal desorption. In his role, Aaron assists customers and partners onthe effective use of thermal desorption for simplifying sample preparation andthe benefits of using alternative carrier gases (such as hydrogen and nitrogen)to helium.
</blockquote>
<blockquote>
Presenter: Ellen Simms (Assistant Editor, SelectScience)
</blockquote>
<blockquote>
Ellen studied biological sciences at the University of the West of England, UK, before completing a master&#39;s in epidemiology from the University of Bristol. As a member of the Editorial team, she now plays an integral role in shaping the content on SelectScience.
</blockquote>

SelectScience: Balancing lab sustainability and expanding VOC monitoring requirements for air analysis

Balancing lab sustainability and expanding VOC monitoring requirements for air analysis

Case studies where air monitoring lists are growing in complexity, such as in ozone precursor monitoring, air toxics, and organic ozone-depleting substances.

VOC monitoring requirements for air analysis

Learn how GC-based techniques widely used in VOC monitoring can be easily applied to PFAS analysis.
Exposure to per- and polyfluoroalkyl substances (PFAS) can occur through a number of pathways. One of the less understood, but equally important, routes is air. The movement of PFAS through air can happen relatively unimpeded when compared to water and soil, and deposition from the air is another way that they can become contaminated.
Sources of PFAS in the air can be industrial activity, disposal of PFAS containing materials or simply emissions from PFAS containing products. Monitoring of these different environments and matrices is commonly carried out using GC based techniques for other VOCs, so how does monitoring of PFAS differ? Join this webinar to hear about how techniques already broadly used for VOC monitoring can be successfully applied to PFAS measurements from air and materials.
By attending this webinar, you will learn:
<ul>
<li>Which PFAS are GC amenable and which make most sense to monitor with other techniques
</li>
<li>How current VOC monitoring standards can be applied to PFAS monitoring in air
</li>
<li>What changes to those methods mean in terms of performance and new challenges they introduce
</li>
<li>What detection limits are possible in air and what is needed for different environments and matrices
</li>
</ul>
<blockquote>
Presenter: Hannah Calder (Environmental Air Market Development Manager, Markes International)
</blockquote>
<blockquote>
Hannah Calder is Markes International’s Environmental Air Market Development Manager, specialising in the application of thermal desorption in environmental air monitoring. Hannah joined Markes International’s global team of technical experts in 2013 following her Masters degree in Chemistry obtained from Cardiff University. Hannah is involved with development of international analytical standards for ambient and indoor air monitoring through ASTM committee D22 and CEN committees TC264 and TC351. She has a comprehensive knowledge on the use of Thermal Desorption as an analytical tool for air analysis and is currently working on projects for monitoring ozone depleting substances, air toxics, ozone precursors, and PFAS.
</blockquote>

Quantum Analytics: Adapting GC-Based Standards for Sampling & Analysis of PFAS in Air

Adapting GC-Based Standards for Sampling & Analysis of PFAS in Air

Learn how GC-based techniques widely used in VOC monitoring can be easily applied to PFAS analysis.