Tasty beer starts with knowing what’s in your hops. Explore how online SPE makes bitter acid analysis in hops faster and more reliable.<h4>How can you detect bitter acid profiles quickly, reliably, and more sustainably?</h4>For craft brewers and beer lovers alike, a refreshing experience is all about flavor.So how can you achieve the desired bitterness in your beer? The answer is not just about the recipe. Finding the right flavor profile starts with the bitter acids present in the starting hops material.<div><div>Hops (the heart of your favorite beer) are the source of the brew’s distinctive flavor tied to bitterness and aroma.At the molecular level, bitterness is driven by <a target="_blank" rel="noopener noreferrer" href="https://www.sciencedirect.com/science/article/pii/S0308814622016338">α- and β-bitter acids</a>, like humulones and lupulones, whose concentrations determine the final sensory profile of the beer (Figure 1).Accurately characterizing these compounds in each batch allows brewers to unlock the full potential of every variety of hops.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_2_6435757c03.jpeg" alt="Thermo Fisher Scientific: How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors: Figure 1. General chemical structure of hop bitter acids." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_2_6435757c03.jpeg 222w," sizes="100vw" width="700" height="493">While conventional analytical methods rely on long, manual sample preparation steps and hazardous solvents, laboratories now strive for greener and more efficient workflows.And moving from manual to online sample preparation is one of the easiest ways your lab can reduce waste and — most importantly — improve reliability with automation.<h4>Key takeaways</h4><ul><li>Online SPE reduces hands-on work, shortens turnaround time, and supports more sustainable methods by cutting solvent use and eliminating single-use cartridges.</li><li>Automated UHPLC workflows are easier for new users to execute, offering more reproducible quantifications of α- and β-bitter acids in hops.</li><li>Accurate bitter acid profiles help brewers distinguish hop varieties and control flavor with confidence.</li></ul><h4>Comparing offline vs. online solid phase extraction for bitter acid HPLC analysis</h4>If you’ve spent long hours in the lab preparing samples for hops analysis, you’re not alone.Manual sample preparation often takes the most time in hops analysis, an area where online <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/content/lifetech/global/en/home/industrial/chromatography/chromatography-learning-center/chromatography-consumables/sample-prep.html">solid phase extraction</a> (SPE) can make a real difference. Here’s why.Manual SPE has a lot of manual steps. Extraction. Cartridge loading. Washing. Elution. And sometimes solvent exchange or reduction. All before your actual analysis begins. This labor-intensive workflow can take up to an hour and depends strongly on operator skillsets, making reproducibility a challenge for new hires.<h4>Online SPE analysis provides key benefits like:</h4><ul><li>Hands-off workflow free of cartridges, manifolds, or vacuum steps.</li><li>Column washing and re-equilibration occur in parallel with separation.</li><li>SPE step is complete in just two minutes.</li><li>Minimizes operator-dependent variability.</li><li>Uses less than 8 mL of solvent.</li></ul>Let’s explore what this technique looks like in practice.<h4>Online SPE for analyzing α- and β-bitter acids in hops standard solutions.</h4>Changing your sample preparation from manual to automated isn’t complicated. With the right tools you can fully integrate online SPE with your UHPLC system (Figure 2).<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_3_4fb14243b4.jpeg" alt="Thermo Fisher Scientific: How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors: Figure 2. Schematic workflow for the determination of bitter acids in hops. The process involves clean up and instrumental analysis using the Thermo Scientific Vanquish Online SPE UHPLC System." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_3_4fb14243b4.jpeg 245w," sizes="100vw" width="700" height="323"><h4>The process for analyzing a hops standard solution is straightforward:</h4><ol><li>First, extract hop samples with ethanol (a greener alternative to toluene or diethyl ether in conventional methods).</li><li>Inject the extract directly into your instrument for analysis. Bitter acids retain<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1970"> on the SPE column</a> while matrix interferences that can comprise quantitation are removed.</li><li>Next, backflush the SPE column to transfer the analytes to the<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/423"> analytical column </a>for separation. While this separation is taking place, the SPE column is washed and re-equilibrated in parallel, keeping the total run time to 15 minutes, with the separation of all six major bitter acids in a single analysis (Figure 3).</li></ol><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_4_1e47405e3c.jpeg" alt="Thermo Fisher Scientific: How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors: Figure 3. UV chromatogram of hop bitter acids in standard solution (1-cohumulone, 2-humulone, 3-adhumulone, 4-colupulone, 5-lupulone, 6-adlupulone)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_4_1e47405e3c.jpeg 245w," sizes="100vw" width="700" height="347"><h4>Online SPE for analyzing α- and β-bitter acids in real hops samples</h4>Analytical labs need methods that are accurate and reliable for brewers to develop distinct and reproducible flavor profiles across batches.To assess the applicability of online SPE UHPLC methods for hops analysis, we analyzed bitter acid profiles from four species — Sultana, Barbe Rouge, Azacca, and Sabro.The concentration of α-acids dominated all samples, while each hops species exhibited distinct profiles in terms of α-acid and β-acid content, making them suitable for different brewing strategies (Figure 4).<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_5_3a179217db.jpeg" alt="Thermo Fisher Scientific: How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors: Figure 4. Bitter acid profiles in four different hop species, error bars display SD (n=6). To check method consistency, we measured each hops extract six times. Variation between measurements was low, with relative standard deviation below 3.5 % across all hops species." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_How_Bitter_Acid_Analysis_Helps_Brewers_Better_Control_Beer_Flavors_5_3a179217db.jpeg 245w," sizes="100vw" width="700" height="410"><ul><li>For testing labs, this process translates into a workflow that is easy to run, fast, and delivers reliable results without added complexity.</li><li>For craft brewers, reliability means clear, trustworthy insights into hops bitter acid profiles, for better hop selection and more precise control of bitterness and flavor in your beer.</li></ul><h4>From carefully procured samples to tasty sips</h4>Efficient UHPLC workflows support faster results, less solvent use, and reliable bitterness data for brewers. And online SPE turns those advantages into practical, day-to-day benefits for brewers and labs alike.<ul><li>Less hands-on skills required for lab analysts</li><li>Faster results from labs to brewers</li><li>A more sustainable way to work</li><li>Clear insights into hops flavor</li></ul>To learn more about the method and see the full application data, <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/cn_004238_hplc_vanquish_online_spe_bitter_acids_hops_cn004238_na_en_587a5d300b.pdf">check out our application note today</a>.<h4>FAQs</h4><div><div><h5>What are the key compounds in hops analyzed by HPLC?</h5>Bitter acids, namely α-acids and β-acids, especially the six major bitter acids (humulones and lupulones) that define hop bitterness and are required for quality control and brewing decisions.</div><div><h5>What column types are recommended for hop acid separations?</h5>Classical C18 Silica columns are ideal for bitter acids separation. UHPLC compatible columns with particle size ≤ 2 µm boost analysis with higher flow rate, thus shorter analysis time and solvent consumption.</div><div><h5>What’s the best workflow for hops analysis?</h5>A typical workflow for hop analysis consists of three main steps: extraction of the target compounds, clean-up of co-extracted matrix components, and instrumental analysis by HPLC or UHPLC. To keep this workflow efficient and reproducible, you should minimize manual handling and add in automation when possible. Integrating online SPE into your LC instrument allows sample clean-up to run automatically, reducing hands-on time, solvent use, and variability while delivering faster, more reliable results.</div></div><blockquote>Visit us on&nbsp;<a target="_blank" rel="noopener noreferrer" href="https://www.linkedin.com/showcase/72003132/admin/dashboard/">LinkedIn:</a>&nbsp;#UHPLC #Automation</blockquote></div></div>

How Bitter Acid Analysis Helps Brewers Better Control Beer Flavors

In the week of June 29, the following webinars await you in the field of liquid phase and especially HPLC and LC/MS.<blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinars">👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</a></h4>👉 Search and filter in the largest global database with over 5 500 GC, LC, MS and spectroscopy webinars.</blockquote><h5>1. Thermo Fisher Scientific: Insights from an IC specialist: To be suppressed or not suppressed?</h5><ul><li>Tu, 30.6.2026 09:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6310">Registration</a></li></ul>Join Thermo Fisher’s Ask the Experts session to learn how suppressor technology impacts ion chromatography performance, sensitivity, reliability, maintenance, and troubleshooting.<h5>2. SCIEX: Advancing Proteomics with ZenoTOF: From Single-Cell Analysis to Plasma Biomarker Discovery</h5><ul><li>Tu, 30.6.2026 11:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6311">Registration</a></li></ul>Discover how ZenoTOF high-resolution mass spectrometry is accelerating single-cell proteomics and plasma biomarker discovery through enhanced sensitivity, throughput, and automation.<h5>3. Agilent Technologies: Measuring Diverse Samples with UV/VIS Spectrometers and Integrating Spheres</h5><ul><li>Tu, 30.6.2026 20:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6052">Registration</a></li></ul>This webinar will discuss diffuse transmission and reflection UV/VIS measurements, including how to perform measurements with Agilent’s Cary 60 UV/VIS Spectrometer.<h5>4. Waters Corporation: Informatics series #33 Tips, Tricks and Best Practices</h5><ul><li>Th, 2.7.2026 11:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6315">Registration</a></li></ul>This interactive session revisits essential features, shortcuts, and practical techniques in Empower software that can streamline everyday laboratory work and reduce unnecessary effort.<h5>5. Waters Corporation: Unlocking Therapeutic Peptide Characterisation (GLP-1RAs) with Cyclic IMS</h5><ul><li>Th, 2.7.2026 15:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6313">Registration</a></li></ul>Discover how cyclic ion mobility spectrometry (cyclic IMS) improves characterization of GLP-1 analogues and therapeutic peptides, supporting development, quality control, and regulatory submissions.<h5>6. Agilent Technologies: Spectral Flow Cytometry Masterclass - Session 1</h5><ul><li>Fr, 3.7.2026 07:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6316">Registration</a></li></ul>Learn how full-spectrum flow cytometry enables high-dimensional cell analysis. Explore spectral flow technology, experimental design, and applications in immunology, oncology, and vaccine research.

Webinars LabRulezLCMS Week 27/2026

The international standard ISO/IEC 17025 [1] clause 7.7.2 with regards to ensuring the validity of results, requires a laboratory to participate in proficiency testing (PT) and/or to participate in interlaboratory comparisons (ILCs) other than PT. However, no guidance as to what these other ILCs might be, or indeed how they might compare in relation to PT, is provided. This leaflet aims to outline other ILCs available, pointing out some of the limitations as compared to PT.&nbsp;There are three major types of ILCs in which a group of laboratories analyses identical portions from a homogeneous, stable test sample, with each type being characterized by its intended purpose [2,3]:<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Interlaboratory_comparisons_other_than_proficiency_testing_2_d9263807fb.jpg" alt="Eurachem: Interlaboratory comparisons other than proficiency testing" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Interlaboratory_comparisons_other_than_proficiency_testing_2_d9263807fb.jpg 245w," sizes="100vw" width="1507" height="607">A key point is that PT is an ILC that is designed to specifically evaluate the performance of participants, providing them with an infrastructure to monitor and assess the validity of their results. This is not the key purpose of the two other ILCs, and thus depending on their intended purpose they have a number of limitations that laboratories need to be aware of when using them rather than PT. Only proficiency testing should have been conducted in full compliance to the competency standard ISO/IEC 17043 [4].&nbsp;<h4>Evaluation of measurement procedure performance&nbsp;</h4>These ILCs, are designed to assess how a particular measurement procedure performs and whether it is fit for its intended purpose. These ILCs are often referred to as a ‘method performance study’ or a ‘collaborative study’ [2]. Some limitations of using such ILCs for monitoring laboratory performance as an alternative to PT are:&nbsp;<ul><li>All participants use the same measurement procedure i.e. the measurement procedure that is being validated. Unless the measurement procedure is being routinely used by the participating laboratory such an ILC will not assess the routine performance of the laboratory using their own routine measurement procedure. Nor does it enable them to compare their performance with other laboratories using alternative measurement procedures.&nbsp;</li><li>The measurement procedure is likely to be new, so participants may not have established stable procedures and quality control, so performance may not reflect routine use.&nbsp;</li><li>The report from such an ILC would not provide information on the performance of the participant, if the statistical model used makes the assumption that all laboratories perform with equal variability.</li><li>The design of the study may require the participants to assess multiple samples and/or to undertake multiple replicate analysis on the test materials. This may not be representative of the routine measurements or tests undertaken by the laboratory.&nbsp;</li><li>The conclusion of the ILC might be that the measurement procedure being assessed is not valid.&nbsp;</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Interlaboratory_comparisons_other_than_proficiency_testing_3_a53ecd2f5d.jpg" alt="Eurachem: Interlaboratory comparisons other than proficiency testing" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Interlaboratory_comparisons_other_than_proficiency_testing_3_a53ecd2f5d.jpg 157w," sizes="100vw" width="570" height="566"><h4>Characterisation of candidate reference materials&nbsp;</h4>These are ILCs that assign a property value to a candidate reference material, usually with a stated measurement uncertainty. These are often referred to as a ‘material certification study’ [2]. Limitations of using such ILCs as an alternative to PT are:&nbsp;<ul><li>The analysis of the candidate reference material is likely to require additional care in exercising the routine measurement procedure, such as substantially more replication, and/or may require quite different reporting formats (e.g. all valid replicates instead of a mean result). Thus, such an ILC will not necessarily provide an evaluation of the performance of the laboratory based on the routine use of their measurement procedures.&nbsp;</li><li>The report from such an ILC may include the results from the participating laboratories but would not provide information on the performance of each laboratory.&nbsp;</li><li>Participating laboratories may be required to assess multiple samples and/or to undertake multiple replicate analysis on the candidate reference materials. Thus this may not be representative of the routine measurements or tests undertaken by the laboratory.&nbsp;</li></ul><h4>Other ILCs&nbsp;</h4>Some other ILCs, whilst not being conducted in full compliance of the requirements of ISO/IEC 17043, may be designed to evaluate participant performance. These would include small ILCs as defined by EA‑2/21 [5] or split sample ILCs i.e. where a portion of a single sample is sent to two or three laboratories. Whilst these ILCs are specifically designed to evaluate participant performance, they may not provide a comprehensive comparison that a PT might provide. In such cases the laboratory needs to evaluate carefully the competence of the organization managing the ILC and the suitability of the service externally provided (ISO/IEC 17025 clause 6.6).

Interlaboratory comparisons other than proficiency testing

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Biomonitoring of toxicants like pesticides and PFAS in humans is essential for understanding how chemical exposure affects our health, yet chemical coverage is currently limited with targeted LC-MS approaches.Untargeted data acquisition, however, is emerging as a promising tool for broader chemical coverage and understanding the possible outcomes of chemical exposure on human health.In this webinar, our expert speaker will discuss how a new method with sequential acquisition of targeted and untargeted data can be used to analyze the exposome and the metabolome in a single LC-MS run, providing greater insights into the effects of chemical exposure.Attend this webinar to:<ul><li>Find out about the benefits of sequential targeted and untargeted data acquisition in a single LC-MS run</li><li>Understand how high sensitivity and broad chemical coverage can be achieved simultaneously for performing exposomic and metabolomic experiments</li><li>Discover a novel method that can be tailored for many different applications in the field of small molecule omics</li></ul><blockquote>Presenter: Dr. Vinicius Verri Hernandes (Postdoctoral Researcher at University of Vienna)</blockquote><blockquote>Vinicius obtained his degree in Chemistry followed by a Master in Analytical Chemistry in 2013 from the University of Campinas in Brazil, with focus on mass spectrometry. He later started a joint PhD program between the same university and the Centre for Excellence in Metabolomics in Bioanalysis in Madrid, Spain, working on multiplatform metabolomics on dried blood spots. From 2018 to 2022 he worked as a postdoctoral researcher at the European Research Academy (EURAC) in Bolzano, Italy, being responsible for targeted and untargeted data generation for 5000 samples from the CHRIS populational study. Currently at the University of Vienna, Vinicius focus his work on the combination of targeted and untargeted approaches for exposomics and metabolomics, as well as in the development of analytical workflows for exposure analysis on dried blood spots.</blockquote>

Technology Networks: Bridging Exposomics and Metabolomics in a Single LC-MS Run

Bridging Exposomics and Metabolomics in a Single LC-MS Run

How a new method with sequential acquisition of targeted and untargeted data can be used to analyze the exposome and the metabolome in a single LC-MS run.

Day three: Quantitation and screening<ul><li>Enhanced sensitivity and robustness deliver stringent quantitation for veterinary drug testing for meat</li><li>See how intuitive, compliant-ready SCIEX OS software enables pharmacokinetic parameter monitoring with ease and reliability</li><li>Understand the challenges and best practices for oligoneucleotide analysis by LC-MS&nbsp;</li><li>Discover how exploiting fast acquisition rates can be used to identify and quantify over 2250 fatty-acids lipids</li><li>Hear about the accurate detection and quantitation of trace-lelvel PFAS compounds</li></ul><h5>Agenda-at-a-glance</h5>Welcome and introduction to quantitation and screening&nbsp;&nbsp;&nbsp;&nbsp;Veterinary drug analysis: SCIEX 7500 system vs 7500+ system<ul><li>Biochemie Lab shares their expertise in veterinary drug analysis. With over 25 years of experience and strict adherence to Commission Regulation (EU) No 37/2010, Biochemie Lab processes more than 100,000 samples annually, providing comprehensive food and environmental testing.<ul><li>Learn how Biochemie Lab conducts veterinary drug testing with specialized veterinarians, covering a wide range of analyses, including residual veterinary drugs, anabolic substances, and microbiological tests.&nbsp;</li><li>Discover how they overcome challenges in analyzing complex animal-origin matrices like meat and offal using the SCIEX QTRAP 7500 system.</li><li>Explore their proficiency testing, method validation results, and ask questions directly from leading experts in the field.</li></ul></li></ul>Maximizing analytical potential and navigating changes in the validated laboratory with SCIEX OS software<ul><li>Having the right information available at every stage of the process is vital to bringing safe and effective therapies to market.. SCIEX OS software is a vital component of this process, from discovery to development. See how:<ul><li>Your pharma lab workflows can benefit from SCIEX OS software</li><li>Central Admin Console enables comprehensive audit configurations for full traceability</li><li>Professional services are available to assist in migrating from legacy Analyst software and change control support plansis</li></ul></li></ul>Approaches for the bioanalytical analysis of oligonucleotide therapies<ul><li>Oligonucleotide therapeutics are on the rise in drug development and regulatory submissions. These drugs face challenges with bioanalytical extraction and analytical detection due to their chemical backbone or other stability-enhancing modifications.<ul><li>Learn about bioanalytical challenges and best practices for oligonucleotide analysis</li><li>Hear case studies in the quantitation of oligonucleotide therapies using different mass spectrometry platforms</li><li>Gain insights into improved method development for obtaining validated assays for regulatory evaluations using high-resolution mass spectrometry in early-stage development</li></ul></li></ul>Fast scanning quantitative lipidomics analysis using the SCIEX 7500+ system<ul><li>A panel of &gt;2250 lipids was used to demonstrate the power and capability of the SCIEX 7500+ system to sensitively identify and quantify lipids at the fatty acid level using a multiple reaction monitoring (MRM). HILIC-like chromatography provides class separation to mitigate inter-lipid class isobaric overlap, but means that the speed at which individual MRM transitions are measured is crucial to ensure good coverage and quantitative accuracy.<ul><li>The ~4X faster analytical speed of the SCIEX 7500+ system improves the quantitative performance of a large, broadly targeted lipid panel</li><li>The number of lipid molecular species quantified with %CV &lt; 20 increased 59% during a period of the highest</li><li>MRM concurrency (n = 925) compared to the fastest speed recommended on the SCIEX 7500 system The faster MRM acquisition rates improve peak shapes by increasing the number of data points across the peak and providing better resolution of near-eluting lipid isomers</li></ul></li></ul>From sample collection to data processing - PFAS program at State Hygienic Lab<ul><li>The State Hygienic Lab at University of Iowa had the PFAS program running for couple of years and is accredited and certified by the state, EPA, and UCMR5 program to test for PFAS in water samples. However, testing encompasses different environmental and biological matrices. This presentation will look at the program and focus on:<ul><li>Approaches from sample collection to data processing and reporting.</li><li>Testing for PFAS in water matrices (drinking, raw, well, surface, and groundwater) based on EPA 537.1 and 533 FAS methods.</li><li>New method for PFAS in biological samples.</li></ul></li></ul>Q&amp;A roundtable: &nbsp;quantitation and screening<ul><li>Moderated by: Ian Moore, Sr. Technical Product Manager, Nominal Mass, SCIEX</li><li>Panelists include:<ul><li>Roberto Riccio, Biochemie Lab</li><li>Shane Karnik, Senior Laboratory Director, Aliri Bioanalysis</li><li>Ebru Selen, Biologics Applications Scientist, SCIEX</li><li>Paul Baker, Senior Scientific Liason, Lipidomics and Metabolomics, SCIEX</li><li>Craig Butt, Senior Manager, Scientific Marketing, Applied Markets, SCIEX</li></ul></li></ul><blockquote>Moderator: Ian Moore, Sr. Technical Product Manager, Nominal Mass, SCIEXWith over ten years in product development, Ian is the Senior Technical Product Manager for nominal mass LC-MS/MS systems at SCIEX. He has also served as a Technical Product Manager and Global Technical Marketing Manager. Ian began his SCIEX career as an Application Scientist, focusing on biologics bioanalysis and DiscoveryQuant software validation.Before SCIEX, Ian was the Lead Analytical Scientist at Custom Biologics, overseeing LC-MS/MS method development and clinical trial analysis. He also served as a Senior Scientist at Affinium Pharmaceuticals, focusing on metabolic stability profiling and enzyme inhibition assays.Ian holds a postdoctoral position at McMaster University, specializing in antibiotic resistance and enzyme inhibitor screeningPresenter: Roberto Riccio (Biochemie Lab)Presenter: Shane Karnik (Senior Laboratory Director, Aliri Bioanalysis)Presenter: Ebru Selen (Biologics Applications Scientist, SCIEX)Presenter: Paul Baker (Senior Scientific Liason, Lipidomics and Metabolomics, SCIEX)Presenter: Craig Butt (Senior Manager, Scientific Marketing, Applied Markets, SCIEX)</blockquote>

SCIEX summit Day three: Quantitation and screening

Importance of LC-MS in food and environmental testing, pharmaceutical and biopharmaceutical discovery and development and biomedical and omics research.

Metabolomics, crucial for understanding biological interactions, faces challenges due to a lack of standardized protocols. Addressing this, the biocrates AbsoluteIDQ p400 HR kit offers a ready-to-use, quantitative protocol targeting 408 metabolites across 11 compound classes and includes calibration, internal standards, and quality controls.This webcast will describe how use of this targeted quantitative approach has now been validated for the Thermo Scientific Orbitrap Exploris family of mass spectrometers. Assessment using NIST SRM 1950 and human plasma samples demonstrates accuracy and reproducibility. Its applications span high-throughput analyses for large cohorts, drug discovery, and biomarker research, notably in neuroscience and cancer.You will learn:<ul><li>How targeted metabolomics can be applied on high resolution instruments</li><li>How standardization in metabolomics improves reproducibility across experiments and laboratories</li><li>How absolute quantification aids in data interpretation</li></ul><blockquote>Presenter: Stephen Dearth (Senior Applications Specialist, biocrates life sciences)Stephen Dearth is a senior applications specialist at biocrates life sciences ag, specializing in LC-MS-based targeted metabolomics. He has over 10 years of experience in the life sciences and has been with biocrates since 2017 after completing his PhD in chemistry with a focus on untargeted metabolomics and data analysis at the University of Tennessee.Moderator: Nikki Forrester (Freelance science, writer and editor)Nikki Forrester is a science journalist who covers biology, natural history, climate, and the culture of academic research. She earned a Ph.D. in ecology and evolutionary biology in 2019.</blockquote>

ThermoFisher Scientific: Quantitative metabolomics with validated standard protocols on high-resolution mass spectrometers

Quantitative metabolomics with validated standard protocols on high-resolution mass spectrometers

Targeted quantitative approach has now been validated for the Thermo Scientific Orbitrap Exploris family of mass spectrometers.

Quantitative metabolomics on HRMS

Food allergies are a public health and regulatory challenge, with an estimated 1–2% of adults affected by food allergies. Risk analysis and management of allergens within the food and beverage industry rely on accurate allergen analysis.High-performance liquid chromatography high-resolution mass spectrometry (HPLC-HRMS) could be the future of food allergen analysis.In this webinar, our expert speaker will discuss how HPLC-HRMS can detect a wide range of allergens in a single run, reducing the time and effort involved in food analysis. He’ll also highlight how integrating HPLC with HRMS approaches enhances accuracy and makes allergen detection more reliable, ensuring robust food safety and compliance with regulatory standards.<h4>Attend this webinar to:</h4><ul><li>Learn how to multiplex allergen detection &nbsp;</li><li>Improve the accuracy and speed of your food analysis &nbsp;</li><li>Discover a complete workflow including sample preparation and data analysis</li></ul><blockquote>Presenter: Prof. Jens Brockmeyer (Head of Department, Food Chemistry, University of Stuttgart, Germany)</blockquote>

Technology Networks: Moving Towards the Next Generation of Food Allergen Analysis

Moving Towards the Next Generation of Food Allergen Analysis

How HPLC-HRMS can detect a wide range of allergens in a single run, reducing the time and effort involved in food analysis.

<h4>The Waters 2024 Virtual Summer School - An Educational Journey to Master Food &amp; Environmental Analysis</h4>Unlock the full potential of LC-MS techniques with our immersive and educational sessions at the Waters Virtual F&amp;E Late Summer School 2024. From September 24th to 26th, engage with leading experts and discover cutting-edge methods for environmental and food analysis.<h5>Why attend?</h5><ul><li>Comprehensive Learning: Dive deep into advanced LC-MS techniques and gain practical knowledge to enhance your laboratory's analytical capabilities.</li><li>Expert Insights: Learn from industry leaders and gain firsthand experience through detailed modules on chromatography, mass spectrometry, and sample preparation.</li><li>Regulatory Compliance: Stay ahead with the latest insights on EU regulations for PFAS analysis in food and water, ensuring your lab meets stringent standards.</li></ul><h3>Episode #9: PFAS in Food | F&amp;E Summer School - Day 3 - Module 1</h3>The European Commision published for the first time maximum levels for the so-called “EU 4” PFAS (PFHxS, PFOS, PFOA and PFNA) in eggs, meat and fish with Regulation EU 2023/915. This was an expected result of EFSA’s letter of concern on those 4 PFAS and labs reacted accordingly. A more challenging task came with the EURL PFAS Guidance Document and a bit later with the Recommendation EU 2022/1431. The target LOQs for the EU 4 PFAS were set at 0.001 µg/kg in fruits, vegetables and babyfood. We will discuss the successful method implementation from sample preparation to final report and hear real-life experiences from our guest speaker Victoria Erdely (Eurofins GfA) and Katharina Rund (EURL PFAS).<h5>What you'll learn:</h5><ul><li>How to reach lowest levels of PFAS in food and work according to Recommendation EU 2022/1431 using Xevo TQ Absolute in combination with UniSpray ion source</li><li>How LC method development on Premier LC gives you the widest PFAS panel and separates interferences.</li><li>Tips &amp; tricks from the demo lab to avoid PFAS contamination, implement new analytes, speed up data processing, and keep best performance of your system</li><li>About a special PFAS training to help you implement the method in the lab.</li></ul><blockquote>Presenter:&nbsp;Dr. Sara Stead (Consulting Scientist, Food and Environmental, Scientific Operations, Waters Corporation)In her current position, Sara is a Principal Sales Application Chemist specializing in food and environmental LC-MS/MS based applications within the Waters UK and Ireland demo laboratory. Sara has worked in F&amp;E analysis with various research interests including the development of both multi-residue HRMS screening and targeted LC/GC MS based methods for the past 25 years in both the government and private sectors. ​Prior to joining Waters Sara was employed as a Lead Scientist at the Food and Environment Research Agency (FERA, Defra, UK) for 14 years. Sara has participated in EU Food and Veterinary Office (FVO) audit inspections, was an expert on behalf of the International Atomic Energy Agency (IAEA) and a member of the EuroResidue conference scientific committee.Presenter:&nbsp;Dr. Stuart Adams (Principal Scientist, Market Development, Food and Environmental Applications, Europe, Waters Corporation)Stuart has been developing methods for the determination of contaminants in food and the environment for over 17 years and has been with Waters Corporation since 2018. Stuart's previous role was as a senior analytical chemist at Fera (the UK’s National Reference Laboratory) and moved to Waters to focus on application development in the European region. He now serves as the attached scientist to the European Market Development team responsible for the food and environmental application areas. In his role, he works with customers to understand their analytical challenges and helps address them with Waters technologies.Presenter:&nbsp;Victoria Erdely (Head of Department - Method and Instrument Support, Eurofins GfA)Presenter:&nbsp;Dr. Katharina Rund (Food Chemist, EU Reference Laboratory for halogenated POPs in Feed and Food)</blockquote>

Waters Corporation: The Waters 2024 Virtual Summer School

PFAS in Food

We will discuss the successful method implementation from sample preparation to final report and hear real-life experiences.

<h4>The Waters 2024 Virtual Summer School - An Educational Journey to Master Food &amp; Environmental Analysis</h4>Unlock the full potential of LC-MS techniques with our immersive and educational sessions at the Waters Virtual F&amp;E Late Summer School 2024. From September 24th to 26th, engage with leading experts and discover cutting-edge methods for environmental and food analysis.<h5>Why attend?</h5><ul><li>Comprehensive Learning: Dive deep into advanced LC-MS techniques and gain practical knowledge to enhance your laboratory's analytical capabilities.</li><li>Expert Insights: Learn from industry leaders and gain firsthand experience through detailed modules on chromatography, mass spectrometry, and sample preparation.</li><li>Regulatory Compliance: Stay ahead with the latest insights on EU regulations for PFAS analysis in food and water, ensuring your lab meets stringent standards.</li></ul><h3>Episode #10: PFAS Analysis in Drinking, Ground, and Surface Water | F&amp;E Summer School - Day 3 - Module 2</h3>Analysis of PFAS is an essential part of water testing programs and becoming a regular requirement for monitoring in environment and food sources. As regulations, like the EU Drinking Water Directive, the EU Groundwater Directive, and the EU Water Framework Directive, have been updated or are in the process for an update, the requirements for method sensitivity have become more demanding. Whilst concentration levels go down, direct injection methods are increasingly desirable to laboratories carrying out routine analysis of PFAS where analyte preconcentration is not deemed necessary or required. They have a simple sample preparation method, which not only reduces the opportunity for contamination and error but speeds up analysis time and the requirements for large volumes of samples. This can provide labs with a higher throughput of samples and lower analysis costs.Dorrit Griesshaber from the Office for Environment and Energy in Basel (SZ) and Jenny Davies from Element Materials Technology in Flinshire (UK) will give insights how the analysis of PFAS in environmental samples works in routine testing labs.<h5>What you'll learn:</h5><ul><li>How to reach lowest levels of PFAS and work according to EU regulation using Xevo TQ Absolute in combination with UniSpray ion source,</li><li>LC method development on Premier LC and system modification for direct injection with large volume,</li><li>Tips &amp; tricks from the demo lab to avoid PFAS contamination, implement new analytes, speed up data processing, and keep best performance and</li><li>A special PFAS training to help you implement the method in the lab.</li></ul><blockquote>Presenter:&nbsp;Dr. Sara Stead (Consulting Scientist, Food and Environmental, Scientific Operations, Waters Corporation)Presenter:&nbsp;Aron Dekkers (Sales Application Chemist, Waters Corporation)Aron is part of the Customer Success team at Waters BeNeLux with a focus on Food &amp; Environmental LC-MS/MS applications and sales support. His special interest areas are PFAs and pesticides. He works in this role for more than 4 years. Aron finished his B.S. in Chemistry at Fontys Eindhoven (NL).Presenter:&nbsp;Dorrit Griesshaber (Amt für Umwelt und Energy (AUE))Presenter:&nbsp;Jenny Davies (Technical Director, Element Materials Technology)</blockquote>

PFAS Analysis in Drinking, Ground, and Surface Water

We will give insights how the analysis of PFAS in environmental samples works in routine testing labs. 

In this session, we explore how cutting-edge technology can detect the early signs of infectious disease with precision and speed. Early identification of disease markers can significantly enhance patient care by allowing for faster, more effective treatments.Learn how Evosep One’s robustness, sensitivity, and efficiency are helping laboratories and clinicians stay ahead of disease progression, providing key insights that lead to better health outcomes.Accurate and early detection of mycobacterial pathogens is critical for improving patient outcomes. We developed and validated multiple novel diagnostic methods. First, an immuno-affinity liquid chromatography–tandem mass spectrometry (ILM) assay that quantifies Mycobacterium tuberculosis CFP10 peptides and HIV-1 p24 in serum, showing high sensitivity and specificity in both adults and children. This method allows early detection of HIV and TB and monitors treatment responses effectively. The second approach involves an automated peptidomics pipeline that rapidly identifies mycobacterial species and subspecies from early growth cultures, including drug-resistant strains, significantly reducing diagnosis time compared to current clinical practices. These methods present significant advancements for managing the mycobacterial diseases.<blockquote>Presenter: PhD. Tony Hu (Center for Cellular &amp; Molecular Diagnostics, Tulane Cancer Center Translational Oncology Research Program Leader)Presenter:&nbsp;Aaron Scott (Infection Medicine (BMC) – Faculty of Medicine, Lund University)</blockquote>

Evosep: Tracking early signs of infectious disease with Evosep One to improve patient outcomes

Tracking early signs of infectious disease with Evosep One to improve patient outcomes

Learn how Evosep One’s robustness, sensitivity, and efficiency are helping laboratories and clinicians stay ahead of disease progression.

Tracking early signs of infectious disease with Evosep One

Clinical blood analysis is crucial for monitoring health and diagnosing diseases, with blood-based biomarkers playing a key role.However, current detection methods often lack sufficient coverage. Mass spectrometry-based proteomics provides a robust solution for in-depth plasma proteome analysis, but precise sample preparation is essential.This webinar will guide you on maximizing plasma proteome coverage and optimizing sample preparation, whether using plasma or serum. Dr. König and Dr. Wendt will discuss developing an optimized, automated workflow for comprehensive plasma biomarker discovery, showcasing results from two complementary techniques: LC-MS and Olink.<h4>Attend this webinar to:</h4><ul><li>Discover how to efficiently prepare blood-derived samples, including plasma and serum</li><li>Explore how to implement a fully automatable, reproducible and standardized plasma workflow with scalable throughput</li><li>Achieve comprehensive plasma proteome characterization, addressing the dynamic range challenge for deeper insights</li><li>Learn to apply LC-MS-based proteomics combined with affinity-based methods to discover novel disease biomarkers</li></ul><blockquote>Presenter: Dr. Ann-Christine König (Proteomics Core Facility Manager, Helmholtz Zentrum Munich) Presenter:&nbsp;Dr. Fabian Wendt (Product and Application Manager, Mass Spectrometry, Tecan)</blockquote>

Technology Networks: Unlocking the Plasma Proteome: Advanced Profiling and Biomarker Discovery

Unlocking the Plasma Proteome: Advanced Profiling and Biomarker Discovery

Maximizing plasma proteome coverage and optimizing sample preparation, whether using plasma or serum.

Unlocking the Plasma Proteome: Advanced Profiling

Join us as we introduce our path to visualize molecules from tissue at single cell resolution using DESI MS imaging, with the commercial DESI XS ionization source coupled to Xevo G3 QToF Mass Spectrometer.This webinar will explain how to easily transition to high resolution MS Imaging with a traditional entry level commercial DESI MS imaging toolkit.<h4>Learn how to:</h4><ul><li>Understand High spatial resolution MS Imaging is now accessible to all labs and applications</li><li>Access single cell DESI Imaging with the combination of DESI XS and Xevo G3 QToF</li><li>Leverage both high sensitivity and high speed of acquisition with the Xevo G3 QToF without compromising MS Imaging data quality</li><li>Utilize HDI 1.8 Imaging software for microscope mode analysis for effective use of time in MS Imaging experiments</li><li>Obtain comprehensive and detailed spatial information with limited sample preparationAdd MSI analysis into a multi-modal imaging workflow with ease</li></ul><blockquote>Presenter:&nbsp;Dr Jamie Reilly (Postdoctoral Researcher, University of Galway)Dr. Jamie Reilly is a postdoctoral researcher in NUIG Galway. Prior to joining the CELLIMAGE project, Jamie undertook his PhD in Regenerative Medicine in REMEDI, where he used bioinformatics to analyze molecular pathways in cellular and animal models of autism spectrum disorder (ASD). Jamie attended Trinity College Dublin (TCD) for his undergraduate degree in Genetics, and has a Masters in Biotechnology from Queens University Belfast.Presenter:&nbsp;Dr. Mark Towers (Principal Scientist - MS Technology, Waters)Mark Towers gained his PhD from the University of Reading in Bioanalytical chemistry on the Development of applications and techniques for UV-Liquid-MALDI-MS. Mark joined Waters over 10 years ago into the Scientific operations team as a senior scientist, working on high resolution mass spectrometry and imaging.Mark’s primary area of focus has been surface analysis by desorption electrospray ionisation (DESI) with over 7 years experience and matrix assisted laser desorption ionisation for over 14 years, principally but not limited to tissue sections for the detection and distribution mapping of a wide range of molecules.Presenter: Dr. Joanne Ballantyne (Director, MS Imaging program, Waters Corporation)Joanne completed a PhD in Mass Spectrometry at UMIST in Manchester 2002, in collaboration with UK Ministry of Defence's Science and Technology Lab (Dstl). This was followed by a post-doc at NIH in Bethesda, USA, working in OMICS for the NIMH. After returning to the UK, and time as a MALDI applications chemist at Shimadzu Biotech, Joanne joined Waters Corporation in 2007 as a member of the OMICS Application team in Manchester and progressed to managing the team. Following this Joanne spent a number of years in Business Development and Field Marketing for discovery applications in the Northern European region. At the end of 2018 Joanne joined the Product Management group with responsibility for the SYNAPT and MS Imaging technologies. After gaining ILM7 accreditation in strategic leadership, Joanne is now Director of the MS Imaging program.</blockquote>

Waters Corporation: Towards Single Cell Imaging Session 1

Towards Single Cell Imaging Session 1

How to easily transition to high resolution MS Imaging with a traditional entry level commercial DESI MS imaging toolkit.

This session will provide a comprehensive introduction to the user interface, ensuring you can navigate with ease. Discover the various acquisition modes available and learn how to select the best one for your specific application.Additionally, we will explore the innovative Intelligent Reflex feature, highlighting its benefits in boosting your productivity.Whether you’re new to MassHunter or looking to refine your skills, this webinar is designed to enhance your understanding and efficiency.<blockquote>Presenter: Christian Hegmanns (Application Specialist LC/MS, Agilent Technologies, Waldbronn, Germany)Christian Hegmanns is a state-certified food chemist and works at Agilent as an LC/MS application specialist.With over 10 years of experience in the field of instrumental analysis, Christian develops customer-oriented solutions for a variety of applications with a focus on food analysis.</blockquote>

Agilent Technologies: MassHunter Masterclass Months

MassHunter Acquisition Q-TOF Part I – Basic Overview

Join us for an insightful webinar where we delve into the essentials of MassHunter Acquisition Q-TOF. 

LCMS webinars focusing on LC/MS/MS - page 42