This leaflet is intended to help participants in quantitative proficiency testing (PT) schemes to better understand the performance assessment made by the PT provider [1-4].<h3>Performance assessment parameters&nbsp;</h3><h4>Assigned value&nbsp;</h4>In order to assess individual performances, the results reported by participants are compared to the value assigned by the PT provider (xpt). ISO 13528 [1] suggests five different ways to obtain xpt (Figure 1). In this context, the design of the PT scheme must reflect the objectives of the scheme, comparing results either to a predetermined xpt (independent from the participant results), or to a value derived from the reported results. The PT provider is responsible for defining xpt , taking into account the advantages and disadvantages of the various possibilities when establishing metrological traceability or estimating the uncertainty of the assigned value, u(xpt).<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Figure_1_e5ef5d1f9c.jpg" alt="Eurachem - Figure 1 Options for obtaining the assigned value, Xpt" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Figure_1_e5ef5d1f9c.jpg 245w," sizes="100vw" width="640" height="382"><h4>Uncertainty of the assigned value&nbsp;</h4>The uncertainty of the assigned value u(xpt) can be estimated in at least five different ways [1], each corresponding to the value assignment strategy illustrated in Figure 1. The different uncertainty evaluation methods are listed in Figure 2. This uncertainty can be reported as a standard uncertainty (u (xpt)), or as an expanded uncertainty U (xpt) with a coverage factor k, where U (xpt) = k . u (xpt). The choice of k will impact the level of confidence (e.g. approximately 95 % for k = 2).<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Figure_2_f41ebc0c61.jpg" alt="Eurachem: Figure 2 Options for obtaining the uncertainity of the assigned value, u(Xpt)" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Figure_2_f41ebc0c61.jpg 245w," sizes="100vw" width="727" height="378"><h4>Standard deviation for proficiency assessment&nbsp;</h4>Five possibilities are suggested by ISO 13528 to set the standard deviation for proficiency assessment spt (Figure 3). The chosen approach must comply with the objectives of the PT scheme.&nbsp;<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Figure_3_f09cb3969e.jpg" alt="Eurachem: Figure 3 Options for obtaining the standard deviation for proficiency assesment" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Figure_3_f09cb3969e.jpg 245w," sizes="100vw" width="638" height="355">Two approaches for performance assessments use spt as shown in Table 1.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Table_1_Scoring_for_performance_assessment_3dd03aa3fb.jpg" alt="Eurachem: Table 1 - Scoring for performance assessment." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Table_1_Scoring_for_performance_assessment_3dd03aa3fb.jpg 245w," sizes="100vw" width="1390" height="571"><h3>Performance assessment&nbsp;</h3>All performance assessments are based on the difference between the participant’s results (xi) and the assigned value (xpt) divided by a normalisation factor (Table 1).&nbsp;<ul><li>The percent difference D% is the normalised difference expressed as a percentage of xpt , for which a prescribed maximum relative permissible error (dE% = dE / xpt) is defined by the PT provider.&nbsp;</li><li>The z score (unitless) compares the participant’s deviation from the assigned value with the standard deviation for proficiency assessment (spt). When the uncertainty of the assigned value is significant (u(xpt) &gt; 0.3 spt), the z’ score should be used instead, to include the contribution of u(xpt) in the denominator.&nbsp;</li><li>The zeta (ζ) score (unitless) states whether the laboratory’s result agrees with the assigned value within the respective uncertainty. The denominator is the combined (standard) uncertainty of the assigned value u(xpt) and the (standard) measurement uncertainty reported by the laboratory u(xi). An unsatisfactory zeta score can either be caused by an inappropriate estimation of the measured quantity value (e.g. concentration, content), or of its measurement uncertainty, or both.&nbsp;</li><li>The En score (unitless), unlike the zeta score, uses a combination of expanded uncertainties as the normalisation factor. This combination corresponds to a confidence interval of approximately 95 %. En scores are often used in metrology comparisons among calibration laboratories.</li></ul><h3>Interpretation of performance scores&nbsp;</h3>According to ISO 13528:2022 clause 9.4.2, the conventional interpretation of the z, z’ and ζ scores is as follows:&nbsp;<ul><li>A result that gives |score| ≤ 2.0 is considered to be acceptable, indicating satisfactory performance.&nbsp;</li><li>A result that gives 2.0 &lt; |score| &lt; 3.0 is considered to give a warning signal, indicating questionable performance.&nbsp;</li><li>A result that gives |score| ≥ 3.0 is considered to be unacceptable (or action signal), indicating unsatisfactory performance.&nbsp;</li></ul>Similarly, |En| &lt; 1 and |D%| &lt; dE% indicate successful (acceptable) performance.

Understanding PT performance assessment

American postdoctoral researcher and ERA Postdoctoral Fellow William Morton came to CEITEC Masaryk University from the United Kingdom two years ago to join Robert Vácha’s research group. During his time in Brno, he focused on computational research of disordered proteins and experienced not only the Czech research environment, but also everyday life in the city. Now, as he prepares to return to the UK, he reflects on what CEITEC has given him, where he sees room for improvement, and why science depends not only on excellent results, but also on ordinary day-to-day conversations between researchers.&nbsp;<h5>When you were looking for your next research step, what made CEITEC stand out to you?</h5>For me, the decision was primarily about people rather than place. I had already spent a month in Brno during my PhD, so I knew the environment and had a sense that I enjoyed both the institute and the city. But the key factor was the opportunity to work with Robert Vácha. I knew that his expertise aligned perfectly with where my research was heading, and I made a conscious decision not to apply elsewhere until I knew whether I could join his group. Once that opportunity came through, the decision was straightforward.<h5>Before coming here, what were your expectations about Brno and CEITEC – and what turned out to be completely different, in a good way?</h5>Honestly, I didn’t have strong expectations. I had seen Prague, but I knew Brno would be different, so I arrived with a fairly open mind. What surprised me most was how rich the city is despite its size. At first glance, Brno seems small, but it offers an incredible variety of communities, activities, and hidden places. Whatever your interests are, you can usually find people who share them and spaces that support them. That depth and accessibility of life here was something I didn’t expect at all.<h5>How has your day-to-day life in Brno felt as an international researcher? If someone from abroad was hesitating about moving here, what would you tell them?</h5>Day-to-day life can be quite intense, especially at the beginning. As an early-career researcher, you’re expected to quickly become independent, manage your own projects, build collaborations, and often mentor others at the same time. In my case, I arrived while still finishing my PhD, so I was navigating two major transitions at once, while also adapting to a new country.That said, Brno is a place where this transition feels manageable. One of the reasons I’ve come to really enjoy living here is that despite its size, the city offers everything I need both professionally and personally. It’s easy to find communities, activities, and a good balance outside the lab.If someone from abroad was hesitating about moving here, I’d say to expect a steep learning curve at first, but also a very rewarding experience once you settle in.<h5>What has it been like working within your team here – how would you describe the collaboration and overall atmosphere?</h5>Within Robert Vácha’s group, one of the biggest strengths is the breadth of expertise. There’s a really wide range of computational techniques in the group, and people are generally very willing to help each other and share knowledge. That creates an environment where you can learn a lot very quickly.One thing I realised during my time here is how important it is to create spaces where researchers – not only group leaders, but also early-career people working directly on experiments and data – can openly discuss and challenge each other’s ideas. Those conversations are incredibly valuable. They help people improve their research, prepare for criticism, and feel more connected to the wider scientific community around them. And I don’t think this necessarily starts with big institutional goals or public-facing topics.It mostly requires cooperation, communication, and leadership that creates opportunities for those interactions to happen regularly.<h5>I heard you were receiving rather unique ‘packages’ from your neighbours – can you tell me a bit about that experience and what it says about life here?</h5>Yes – this was one of my favourite parts of living here. I would occasionally get a knock on my window, and there would be jars of tomatoes, homemade syrup, pastries, or herbs from my neighbour.More broadly, I found that people in the Czech Republic are incredibly kind, even without a shared language. I had many experiences – whether with neighbours or complete strangers – where people were welcoming and generous without expecting anything in return. That says a lot about the culture here.<h5>Finding housing is often one of the first challenges when moving abroad – how was your experience in Brno?</h5>I was fortunate to receive help with housing from CEITEC Welcome Officer, so my personal experience was relatively smooth. In fact, the apartment I originally stayed in is now being used by another postdoc arriving to Robert Vácha’s group, which says a lot about how important that kind of support network can be.At the same time, I know from others that finding housing in Brno can be quite difficult, especially for non-EU researchers who need formal rental contracts for visa and administrative purposes. There are many informal rental options available, but they don’t always meet the official requirements, which makes the whole process more stressful and complicated.I think departments like the CEITEC Welcome Office do a huge amount to help international researchers navigate this, but it also shows how important it is to make the system itself more accessible for highly qualified people coming from abroad.<h5>Did you find it difficult to settle in without speaking Czech, or were you able to navigate most situations comfortably in English?</h5>In general, it’s very manageable to live in Brno using English. You might encounter occasional misunderstandings, but if you approach situations with patience and flexibility, it works well.I found that most interactions were positive, and people were generally willing to help – even when communication wasn’t perfect.<h5>You’re now moving on to your next position – what are you taking with you from Brno into this next chapter?</h5>I’m taking both professional experience and a broader perspective on research environments. The experience of working independently, managing multiple responsibilities, and navigating an international setting will be valuable wherever I go next.<h5>If a young researcher was considering CEITEC, what would be your honest pitch to them?</h5>My honest advice would be to focus on finding the right research group – and by that, I mean the whole environment around you. Not only the supervisor, but also the PhD students, technicians, and postdocs you’ll work with every day. Those relationships shape your experience much more than people sometimes expect.I think if you find the right fit, you can absolutely succeed at CEITEC, have a really wonderful experience, and take advantage of everything the institute offers.I would also encourage people to take the interview process seriously – not just as candidates trying to get a position, but also as an opportunity to evaluate whether the group feels right for them. If that fit is there, CEITEC offers strong support and a great environment to grow.

William S. Morton: The Best Part of Living in Brno? Probably the Tomatoes Through the Window 

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 15th June 2026? Check out new documents from the field of spectroscopy/spectrometry and related techniques!<blockquote>👉 <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library">SEARCH THE LARGEST REPOSITORY OF DOCUMENTS ABOUT SPECTROSCOPY/SPECTROMETRY RELATED TECHNIQUES</a></blockquote><blockquote>👉 Need info about different analytical techniques? Peek into <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/library">LabRulezLCMS</a> or <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library">LabRulezGCMS</a> libraries.</blockquote>This week we bring you technical note by Agilent Technologies, application note by Shimadzu and other document by Thermo Fisher Scientific!<h3>1. Agilent Technologies: Smooth Migration from Single Quadrupole ICP-MS to the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=9500">Agilent 9500 ICP-QQQ</a></h3>Automated method transfer using the Batch Conversion Tool of Agilent OpenLab ICP-MS software<ul><li>Technical note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/te_batch_conversion_tool_9500_icp_ms_5994_9214en_agilent_0a1bba76e2.pdf">Full PDF for download</a></li></ul>Transitioning from a single quadrupole (SQ) ICP-MS to a triple quadrupole ICP-MS (ICP-QQQ) might appear daunting or disruptive, usually requiring the redevelopment of analytical methods and workflows. Users often wonder if they can reuse existing batches and whether routine processes will be interrupted during this switch.&nbsp;Switching from SQ ICP-MS to the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=9500">Agilent 9500 ICP-QQQ</a> involves minimal disruption. Agilent provides a solution that enables smooth, automated transfer of existing SQ ICP-MS methods to the 9500 ICP-QQQ, all while preserving the current batch logic and analytical purpose.This note explains how the Batch Conversion Tool in Agilent OpenLab ICP-MS software facilitates automated batch conversion. It allows users to seamlessly transition from SQ ICP-MS to the 9500 ICP-QQQ without needing to rebuild methods or alter their existing workflows.&nbsp;Three key aspects of method migration are addressed in this document:&nbsp;<ul><li>The design concept and conversion behavior of the Batch Conversion Tool, detailing which batch elements are preserved or adapted during conversion.&nbsp;</li><li>It also explains the rationale behind the available conversion options and how the advanced cell technologies of the 9500, such as Advanced Helium Mode (AHM) and Air cell mode, support operational continuity and potential performance improvements after migration.&nbsp;</li><li>Additionally, it outlines a typical end-to-end migration workflow, including methods for reviewing the postconversion process and assessing data quality using built-in indicators.&nbsp;</li></ul>These points collectively show that switching from SQ ICP-MS to the 9500 ICP-QQQ can be seamless. They also illustrate how to carry out method transfer in a controlled and transparent manner, providing a practical framework for refining the method when necessary.<h4>What is the Batch Conversion Tool?&nbsp;</h4>The Batch Conversion Tool is a feature of OpenLab ICP-MS software that transforms batches created for Agilent SQ ICP-MS systems into formats compatible with the 9500 ICP-QQQ (see Figure 1).&nbsp;Batches made for <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=7700">Agilent 7700</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=7800">7800</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=7850">7850</a>, and <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=7900">7900 </a>ICP-MS instruments using Agilent ICP-MS MassHunter or OpenLab ICP-MS software can be imported and converted. During this process, the tool applies predefined rules to produce a batch suitable for the 9500, all while maintaining the original batch setup.&nbsp;These conversion rules are based on Agilent’s over 10 years of experience in ICP-QQQ development and applications. By harnessing this expertise, the Batch Conversion Tool automatically implements optimal measurement conditions and reaction strategies for each analyte, ensuring strong interference control and consistent analytical performance post-migration.Manually recreating batch components like element selections, isotope settings, and QC configurations can be time-consuming. Alternatively, the Batch Conversion Tool automates this process, usually finishing within seconds.<h4>Conclusion&nbsp;</h4>The Batch Conversion Tool in Agilent OpenLab ICP-MS software allows for easy, automated transfer of existing SQ ICP-MS batches to the Agilent 9500 ICP-QQQ, without affecting current analytical workflows.&nbsp;By maintaining batch structure and analytical intent, users can switch to the 9500 ICP-QQQ without needing to rebuild methods or disrupt daily operations. The tool also offers structured conversion options to help users harness the advanced features of the 9500 platform.&nbsp;Additionally, migration from non-Agilent ICP-MS systems can be streamlined through element list import via the Method Advisor, providing an efficient way to create methods when transitioning to Agilent equipment. Overall, moving from SQ ICP-MS to the 9500 ICP-QQQ is a smooth, controlled process that ensures continuity and offers opportunities for method enhancement.<h3>2. Shimadzu: Static Puncture Strength of Geotextile Products Usinga 50mmProbe</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_07_2603_en_2470aa6ee5.pdf">Full PDF for download</a></li></ul>Geotextiles are permeable geosynthetic materials, typically made from polypropylene or polyester, available in woven and non-woven forms. They provide separation, filtration, drainage, and reinforcement, improving soil stability, load distribution, and the durability of infrastructure such as roads, railways, embankments, landfills, and retaining structures.&nbsp;During transportation, installation, and service geotextiles can be exposed to concentrated loads and sharp objects which can reduce the effectiveness of materials therefore puncture resistance is a critical parameter for evaluating geotextile durability. The puncture resistance of geotextiles are commonly determined as per ASTM D62411) and ISO 122362), which measures the force required to penetrate the fabrics using a standard plunger. Overall, puncture resistance testing plays a vital role in ensuring the long-term durability and reliability of geotextilesin demanding engineering applications.&nbsp;The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=AGS-X2">Shimadzu AGS-X2 series Universal Testing Machine </a>is a high-precision universal testing system designed for accurate evaluation of mechanical properties such as tensile, compression, and puncture resistance. It features advanced control technology, high data acquisition rates, and reliable load measurement, ensuring consistent and reproducible results. The system is operated using TRAPEZIUMX-V software, enabling efficient test control, data acquisition, and analysis that complies with national and international standards.<h4>2. Test Method&nbsp;</h4>The test was conducted on the non-woven geotextile using the AGS-50kNX2D UTM, shown in the Figure 1. Two different samples (1000 and 400 GSM) were procured from the market and five specimens were prepared from various areas of each sample. Table 1 shows testing apparatus and test conditions and Figure 2 shows the typical clamping and loading system.<h4>4. Conclusion</h4>The test results are consistent across multiple specimens and exhibit gradual deformation behavior. This indicates that the material can withstand high penetration forces without sudden failure, demonstrating its ability to effectively resist localized stresses.&nbsp;Geotextiles are available in different GSM values, representing mass per unit area and directly influence their mechanical and physical performance. Lower GSM geotextiles are lighter, flexible and lower thickness making them suitable for applications involving moderate loads. In contrast higher GSM geotextiles are thicker and denser, offering significantly higher puncture resistance and making them suitable for heavy duty applications.&nbsp;The Shimadzu’s universal testing machine AGS-X2 series demonstrated accurate, stable, and repeatable performance for conducting puncture resistance testing in accordance with ASTM D6241 and ISO 12236. The system provided precise control of crosshead speed, reliable load measurement, and clear identification of the initial peak load as required by the standard. The high-resolution load–displacement data acquisition enabled accurate determination of puncture strength and displacement at maximum force. Overall, the Shimadzu system ensures compliance with ASTM D6241 and ISO 12236 requirements and offers a dependable solution for quality control, research, and material comparison of geotextiles.¨<h3>3. Thermo Fisher Scientific: Small parts analysis with the Niton Apollo LIBS Analyzer</h3><ul><li>Other document (Smart note)</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/small_parts_analysis_with_the_niton_apollo_libs_analyzer_sn1608_en_c69d4c0695.pdf">Full PDF for download</a></li></ul>Small parts and precision components are critical to product quality and safety. Their limited surface areas and complex geometries make them some of the most challenging items to analyze accurately. Traditional optical emission spectroscopy (OES) delivers excellent accuracy but often lacks the portability needed for challenging environments.&nbsp;The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2000">Thermo Scientific™ Niton™ Apollo™ Handheld Laser-Induced Breakdown Spectroscopy (LIBS) Analyzer</a> changes the equation by delivering accurate analysis of steel and stainless steel in a portable format.<h4>A lower cost of ownership, with repeatability and reliability you can trust&nbsp;</h4>For industries where a single incorrect part can have significant consequences, consistency is crucial. The Apollo analyzer delivers the dependable features you need, in a unit designed to save users time and money over the long term:&nbsp;<ul><li>Carbon detection – Detects carbon for equivalent carbon content (C.E.) for welding &amp; L/H grade ID of stainless steel&nbsp;</li><li>Efficient argon use – Optimized purge minimizes gas consumption.&nbsp;</li><li>Reduced downtime – Portable OES-like accuracy eliminates long lab lead time.</li><li>Rugged durability – Field-ready build lowers repair and replacement costs.&nbsp;</li><li>Ease of training – Intuitive interface reduces errors and onboarding costs.</li><li>Designed to perform – Reliable data across a wide range of finishes and geometries&nbsp;</li></ul>By combining technical performance with durability and efficiency, the Apollo analyzer delivers the lowest total cost of ownership in its class.&nbsp;<h4>Conclusion&nbsp;</h4>The Niton Apollo LIBS analyzer sets the standard for small parts analysis. With its unique argon seal and updated small nose design, it delivers repeatable, OES-like accuracy unmatched by any other handheld LIBS device for the analysis of steel and stainless-steel including carbon. Add in a lower total cost of ownership, and the Apollo analyzer becomes the clear choice for manufacturers and inspectors who demand precision, reliability, and value.

News from LabRulezICPMS Library - Week 25, 2026

Article

Application

Academy

Science and research

Since its establishment in 2011, CEITEC has quickly developed into a cutting-edge infrastructure for research which performs highly alongside the best institutes in Europe. Among the main priorities of CEITEC are the promotion of a motivating and dynamic international scientific environment, the provision of state-of-the-art research infrastructure, and the policy of open communication and equal opportunities.

CEITEC

Eurachem is a European network promoting international traceability of chemical measurements and good analytical practice. It provides expert guidance, supports method validation, uncertainty evaluation, proficiency testing, and facilitates discussion on technical and policy issues in analytical quality.

Eurachem

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

LabRulez

Mettler-Toledo

Anton Paar

Agilent Technologies

Unchained Labs

AZoM

Bruker

LECO

C&EN

SciY/Mestrelab Research

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div>The webinar “Analysis of the Key Parameters of Biofuels” provides a detailed overview of how biofuels—and solid fuels such as SRF (Solid Recovered Fuels)—can be analyzed efficiently with high sample throughput and outstanding analytical precision. Reliable fuel characterization is essential for quality control, process optimization, and regulatory compliance in energy generation and fuel trading.Biofuels are typically characterized by a range of critical parameters, all of which will be addressed in this webinar. These include MVA analysis (Moisture, Volatile Matter, Ash), CHNS determination (Carbon, Hydrogen, Nitrogen, Sulfur), calorific value determination, moisture analysis, and ash fusion behavior. The webinar will explain how these parameters are measured, how they influence fuel performance, and how modern analytical systems support fast and reproducible results.CHNS determination plays a central role in the evaluation of biofuels, as elemental composition directly affects combustion behavior, energy content, and emission potential. Accurate CHNS data are essential for calculating stoichiometric combustion conditions, assessing fuel quality, and ensuring compliance with environmental and technical specifications.Finally, the webinar will provide an overview of suitable LECO analytical instruments for biofuel and SRF analysis. Instrument concepts, automation options, and practical laboratory considerations will be discussed, demonstrating how high analytical performance can be combined with efficiency and robustness in routine fuel testing.<blockquote>Presenter: Michael Jakob (Elemental Field Product Manager)</blockquote></div></div></div>

LECO: Analysis of the Key Parameters of Biofuels

Analysis of the Key Parameters of Biofuels

Analysis of biofuels and SRF using MVA, CHNS, calorific value, and ash fusion methods with modern LECO analytical instrumentation.

The switch to renewable energy sources and the need for efficient and cost-effective energy storage technologies, has seen increased global demands for lithium-ion batteries and raw materials. Elemental concentration and impurities of these products are important to know, as the elemental composition can impact the performance and lifespan of a battery. Join us to see how a smart ICP-OES and an auto-dilutor can be used together to increase productivity, sustainability, and accuracy of your analysis of these challenging sample matrices.<blockquote>Presenter: Sima Singha, PhD (ICP-OES Application Scientist, Atomic Spectroscopy, Agilent Technologies, Inc.)Sima has over fifteen years of hands on experience as an applications scientist in the field of atomic spectroscopy. Before joining Agilent in 2017, managed an agricultural chemistry laboratory for the analysis of water, soil, and plant tissue digests using ICP-OES for various EPA methods. She received a Ph.D. degree in Chemistry from the University of Illinois at Chicago with numerous peer-reviewed publications.</blockquote>

Agilent Technologies: Atomic Spectroscopic webinars

Enhancing Lithium-Ion Battery Production: Automated and Sustainable Elemental Analysis Using an ICP-OES

See how smart ICP-OES and auto-dilutor can be used together to increase productivity, sustainability, and accuracy of challenging sample matrices.

Lithium-Ion Battery Elemental Analysis Using ICP-OES

Forced degradation studies (FDS) are an essential part of therapeutics development. FDS involve the application of stress conditions to therapeutic antibodies to identify Critical Quality Attributes (CQAs) resulting from changes to the antibody Higher-Order Structure (HOS).NMR, in combination with chemometrics tools provided by the BioHOS plugin in Mnova, was applied to analyze FDS data obtained for two different UCB molecules. The approach identifies pathways involving variations in the molecular correlation time, corresponding to changes in dynamics (e.g., aggregation or fragmentation), and resulting from pathways involving variations at the primary structure level, such as PTMsPrediction models were then built by using Partial Least Squares (PLS) analysis to predict the degradation pathway caused by the applied stressing condition.In this webinar, we will be presenting the results from our studies and showing how BioHOS allows to easily identify the NMR peaks driving the main variations, potentially providing a site-specific identification of molecular changes and enabling assessment of the criticality of the CQAs involved.<h4>Learning Points</h4><ul><li>How NMR combined with chemometric analysis can be applied to forced degradation studies (FDS) to distinguish different degradation pathways in monoclonal antibodies</li><li>How multivariate models such as PLS help link stressing conditions to changes in dynamics, aggregation, fragmentation, or primary-structure related modifications</li><li>How NMR-based fingerprinting and chemometric loadings can be used to trace degradation effects back to specific spectral regions, supporting higher order structure assessment</li></ul><h4>Who should attend</h4><ul><li>Scientists in analytical development, structural characterization, or biophysical analysis of biologics and biosimilars</li><li>QC, CMC, and comparability teams involved in forced degradation studies and higher‑order structure assessment</li><li>Researchers in pharma, food and beverage, and biotech working with NMR (or other spectroscopic techniques) and multivariate data analysis for proteins or other macromolecules</li></ul><blockquote>Speaker: Giorgia Manzo (Senior Scientist in the Biophysical Characterization Team, UCB)Giorgia studied Biology at the University of Cagliari before completing a PhD in Biophysics on the characterization of antimicrobial peptides with liquid state NMR. After 5 years as post-doctoral researcher at King’s College London, Giorgia joined UCB in 2020 working in the Characterization team as spectroscopy expert. Besides being the reference person for NMR spectroscopy, her fields of expertise cover CD spectroscopy and SPR.</blockquote>

SciY: Structural Insights into mAb Degradation Pathways through Chemometrics‑NMR Synergistic Analysis

Structural Insights into mAb Degradation Pathways through Chemometrics‑NMR Synergistic Analysis

Combine NMR and chemometrics for mAb forced degradation studies. Learn to use PLS analysis in Mnova BioHOS to track antibody aggregation and structural changes

Chemometrics-NMR Analysis for mAb Forced Degradation Studies

Effective gene therapies require a thorough understanding of your delivery vehicle. Is it the right size? Does it contain an intact capsid, payload, and surface markers? Classic characterization methods don’t give structural insights, only look for a single component, and require purified samples to get actionable results. With the rise of in vivo CAR-T cell therapies, viral vectors have become increasingly complex to target the right cells and deliver cargo at the right time. Researchers need flexibility to adapt their characterization to the rapidly changing strategies for specified cell targeting and efficient gene delivery.Leprechaun is the only platform to deliver the complete biophysical ins and outs of individual lentivirus particles, with any combination of surface markers, at any stage from cell harvest to final stage, purified. Leprechaun combines interferometry and multi-channel fluorescence using a maximum of 25 µL of lentivirus, to characterize up to 16 samples in as little as a few hours. By assessing quality of lenti preps earlier in development, Leprechaun helps researchers obtain the most structurally intact lentivirus.In this webinar, we'll cover how Leprechaun delivers both sizing and structural data on lentivirus particles throughout purification and pinpoint steps for optimization. We’ll show how Leprechaun goes beyond ELISA and qPCR to provide additional insights by measuring multiple parameters on the same sample. Additionally, we’ll show some unique assays to measure breakout CAR expression to make sure your lenti is ready for in vivo CAR-T action. All these results showcase how Leprechaun is the go-to tool for complete biophysical characterization of lenti being developed for in vivo CAR-T cell therapies. &nbsp;<blockquote>Presenter:&nbsp;Brian Haldeman (Product Manager, Leprechaun, Unchained Labs)</blockquote>

Unchained Labs: Know the ins and outs of your lentivirus with Leprechaun 

Know the ins and outs of your lentivirus with Leprechaun

Characterize lentivirus particles for in vivo CAR-T cell therapies. Learn how Leprechaun delivers biophysical insights on sizing and surface markers

Advanced Lentivirus Characterization with Leprechaun

<header>The ongoing urbanization and progressive sealing of landscapes have exacerbated surface runoff, mobilizing pollutants such as Total Suspended Solids (TSS) and microplastics (MPs), including tire and road wear particles (TRWP). The effective removal of these pollutants is imperative to meet increasingly stringent water quality regulations. Sedimentation tanks, widely deployed for the treatment of urban runoff, are often insufficient in achieving the necessary pollutant retention efficiencies, especially for particles below 63 µm. Long-term monitoring of a sedimentation tank (mixed area with pollution categories I - III, as per DWA A-102-2) in Paderborn, Germany, verified that the actual retention efficiency for TSS63 (particles &lt; 63 µm) fell significantly below the theoretical benchmark of 49,3%%, required to meet pollution category I standards. The observed inefficiency suggests that tire wear particles, which are part of the TSS, are also insufficiently retained.To address these shortcomings, we propose a novel, cost-effective, and scalable solution in the form of a microflotation-based system. This innovative technology employs controlled microbubble generation (mean diameter:45 µm) to exploit the hydrophobic properties of microplastics, facilitating their efficient separation from water. This in-situ microflotation (ISM) technology can be easily retrofitted into existing stormwater retention basins.In this context, the focus in the presentation shown within the webinar is on the assessment of the removal of tire wear particles (TWP) in existing stormwater sedimentation tanks using in-situ microflotation. Hereby, thermal extraction desorption - gas chromatography/mass spectrometry (TGA TED-GC/MS) analysis was performed regarding the qualification and quantification of tire wear particles, as it is a state-of-the-art technology for this purpose.Within the long-term monitoring of the sedimentation tank mentioned, TGA TED-GC/MS measurements show that tire wear retention efficiencies can be strongly increased by using microflotation. Hence, the proposed system provides a benchmark for sustainable and efficient water treatment technologies, aligning with contemporary goals of resource efficiency and environmental protection.<h4>Summary of contents</h4><ul><li>Water treatment</li><li>Microplastic pollution</li><li>Qualification and quantification of tire wear particles were performed using TGA TED-GC/MS</li><li>Monitoring of sedimentation tank</li><li>Pilot-scale in-situ microflotation</li><li>Retention efficiency</li></ul><div><div data-advanced-option="false" data-has-preview-image="false" data-video-id="" data-component-id="2110920040"><div style="max-width:1px;width:100%;" id="mediaContainerWrapper_2110920040"><div style="height:1px;width:1px;" data-external-url="" id="mediaContainer_2110920040" data-advanced-option="false" data-width="1" data-height="1" data-video-id="">&nbsp;</div></div></div></div></header><div><div><div data-advanced-option="false" data-has-preview-image="false" data-video-id="" data-component-id="2110920040"><blockquote><div>Presenter: Thomas Kramer (Product Manager Laboratory, Mettler-Toledo GmbH)</div></blockquote><blockquote><div>Presenter: Dr. Mike Wenzel (Chemist for Microplastic Analysis, MicroBubbles GmbH)</div></blockquote><blockquote><div>Presenter: Maikel Haferkamp (Application Specialist, GERSTEL GmbH &amp; Co. KG)</div></blockquote></div></div></div>

Mettler Toledo: Removal of tire wear in stormwater tanks - In Situ Microflotation with TGA TED-GC/MS Analysis

Removal of tire wear in stormwater tanks: In Situ Microflotation with TGA TED-GC/MS Analysis

Capture microplastics from urban runoff. Discover how in-situ microflotation increases tire wear retention and how TGA TED-GC/MS analyzes TRWP in water

Tire Wear Removal in Stormwater: In-Situ Microflotation

<div><div id="inner_content_body_text" data-content-id="394785">Between audit pressure, data integrity requirements, and increasingly strict regulations, pharma workflows can quickly become a bottleneck of rework and frustration. However, the real problem isn’t usually compliance itself – it’s how you manage it.In this Heated Stories session, we challenge the idea that compliance slows you down. Instead, we show how Julia Suite Premium, which is fully compliant with 21 CFR Part 11, transforms regulatory pressure into a controlled, efficient, and fully traceable workflow environment.Electronic signatures, audit trails, and controlled processes aren’t just about checking boxes. They actively reduce errors, prevent compliance gaps, and keep you permanently audit-ready – without last-minute scrambling.<h5>In this webinar, you’ll learn how to:</h5><ul><li>Take control of compliance instead of reacting to it</li><li>Eliminate weak points before they become audit findings</li><li>Build workflows that are both fast and compliant</li><li>Turn traceability into a strength rather than an overhead</li></ul><h5>This webinar will be held at two different times:</h5><ul><li>Jun 23, 2026 10:00 AM – 10:45 AM (CEST UTC+02:00)</li><li>Jun 23, 2026 04:00 PM – 04:45 PM (CEST UTC+02:00)</li></ul><blockquote>Presenter: &nbsp;Mélanie Loiseau&nbsp;Mélanie Loiseau holds the position of Product Specialist at Anton Paar in the field of thermal analysis. She graduated from the engineering school INP-ENSIACET, where she specialized in analytical chemistry and materials characterization.</blockquote></div></div>

Anton Paar: When Compliance Heats Up - Take Back Control With Julia Suite Premium

Heated Stories: When Compliance Heats Up - Take Back Control With Julia Suite Premium

Streamline pharma compliance with Julia Suite Premium. Ensure 21 CFR Part 11 readiness with electronic signatures, audit trails, and efficient workflows

Streamline Pharma Compliance with Julia Suite Premium

Process Mineralogy is an essential discipline when it comes to improving performance and reducing costs in mine sites. The minerals we mine have a fundamental influence in process circuit performance as efficiency is affected by, for example, liberation and the presence of deleterious elements in the feed. Scanning Electron Microscope has been the tool of choice when studying ore mineralogy, and the principal tool in the armoury of the process mineralogist. Its prevalence may have come at the expense of other viable methods, such as Light Microscope based techniques, that do not suffer from the same complexity of implementation and costs, however, it has proven its worth despite the technical limitations it was built upon.The webinar highlights some of the shortfalls in Automated Mineralogy and how ZEISS solutions are striving to overcome them with the application of AI, ease of use, and automation for both Automated Mineralogy with the Light Microscope and with the Scanning Electron Microscope.Join the free webinar with certification of attendance now.&nbsp;<h4>Attend the Webinar to Learn:</h4><ul><li>Developments in automated mineralogy for Process Mineralogy.</li><li>Agnostic, data led automated mineralogy with the SEM</li><li>Automated Mineralogy with the Light Microscope</li></ul><h4>This Webinar is Ideal For:</h4><ul><li>Geoscientist/Geologist/Geoscience/Geology Lecturer/Senior Lecturer</li><li>Researcher/Research Fellow/Reader/Professor/Assistant Professor/Associate Professor/Laboratory Technician,&nbsp;</li><li>EM Operator/XCT operator/Facility Director/Facility Manager/Geometallurgist/Process Mineralogist &nbsp;</li></ul><blockquote>Speaker: Dr Eddy Hill (Natural Resources, ZEISS Microscopy)Eddy completed a PhD in Experimental Petrology at the University of Bristol, which he followed with a move to UT to work on developing technologies and processes, for in-situ resource utilisation, with a view to building and supplying a Lunar Base. In time, he returned to more traditional research topics at the Lunar and Planetary Laboratory, Arizona, before moving to industry to work as a Consultant. In 2012, he joined ZEISS with a remit to develop automated analytical solutions for Geoscientists and the Mining Industry.</blockquote>

Zeiss: Advancing Process Mineralogy with Automated Multimodal Microscopy

Advancing Process Mineralogy with Automated Multimodal Microscopy

Optimize mine site performance with ZEISS automated mineralogy. Discover AI-driven solutions combining light and scanning electron microscopy (SEM) workflows

Advancing Process Mineralogy with Automated Microscopy

Modern analytical laboratories are increasingly challenged to deliver high quality, traceable results at scale while seamlessly integrating analytical data into digital laboratory ecosystems.Extending the concepts presented on April 21st, this second webinar episode demonstrates how combining automated sample preparation, advanced NMR analytics, and digital connectivity enables streamlined, scalable, and future ready laboratory workflows—bridging the gap between physical sample handling and actionable, connected data.<h5>Part 1 – The Universe of Automated Sample Creation with Chemspeed</h5>An overview of automated sample preparation strategies and their role in enabling reproducible, high throughput workflows. Focusing on Chemspeed’s modular platforms, experts demonstrate how diverse sample types—from raw materials to complex formulations—can be prepared with minimal manual intervention.Key learnings: workflow flexibility, traceability, scalability, and how standardized preparation underpins downstream NMR analysis and data integrity.<h5>Part 2 – NMR Data Acquisition for Functional Food &amp; Nutrition Applications</h5>Focus on NMR data acquisition and analysis in the Functional Food and Nutrition market, covering applications such as quality control, compositional profiling, authenticity testing, and nutritional assessment.Key learnings: data generation, automated evaluation, and contextualization, showing how NMR results can be structured for integration into LIMS, databases, and digital platforms—enabling faster decision making and regulatory ready reporting.<h5>Part 3 – Industrial NMR Workflows and Digital Connectivity</h5>Covers industrial NMR workflows, emphasizing efficiency, standardization, and interoperability, and how NMR data can be automatically captured, analyzed, and transferred into enterprise systems to support process monitoring, quality assurance, and cross site harmonization.Key learnings: benchtop NMR, automated workflows, and end-to-end analytical solutions; how state-of-the-art, cost-efficient, low-maintenance NMR systems can be seamlessly integrated into industrial IT infrastructures, connecting with LIMS, ELN, and digital platforms as part of a fully connected analytical ecosystem.<h5>Who Should Attend:</h5><ul><li>R&amp;D professionals&nbsp;</li><li>Analytical chemistry scientists</li><li>Lab managers</li><li>Chemists</li><li>NMR facility managers</li><li>Principal investigators</li><li>QC managers</li><li>Mass Spectrometry users</li></ul><blockquote>Speaker: Dr. Arunraj Chidambaram (Sales Manager Materials Science, Europe &amp; Asia, Chemspeed)</blockquote><blockquote>Speaker:&nbsp;Dr. Bruno Chencarek (Solution Portfolio Manager, Bruker Corporation)</blockquote><blockquote>Speaker:&nbsp;Dr. Eduardo Nascimento (Solution Product Manager, Bruker BioSpin)</blockquote><blockquote>Speaker:&nbsp;Alexandra Taylor (Contributing Editor, ACS Media Group)</blockquote>

Bruker: NMR‑Augmented Workflows: From Automated Sample Creation to Connected Data Ecosystems

NMR‑Augmented Workflows: From Automated Sample Creation to Connected Data Ecosystems Episode 2

Discover automated sample preparation and digital NMR workflows for functional food quality control, authenticity testing, and seamless LIMS integration

Automated Sample Preparation and Connected NMR Workflows

<h4>Advanced tribology testing for next-generation materials</h4>This webinar will demonstrate how UMT TriboLab enables electromechanical characterization of dielectric contacts and tribological testing of engineered plastics. Presenters will discuss test configuration, load and motion control, and strategies to replicate real-world operating environments.<h5>Attendees will learn how to:</h5><ul><li>Measure electronic contact impedance during AC-electrified tribological tests</li><li>Evaluate electrostatic charging and discharging in dielectric contacts</li><li>Assess friction and wear of thrust washers made from engineered plastics</li></ul>This webinar will feature two presentations that cover the use of Bruker’s UMT TriboLab for advanced electromechanical and tribological characterization. The first part focuses on electrical measurements during tribological testing, including contact impedance under AC electrification and electrostatic charging and discharging in dielectric contacts. The second part highlights testing methodologies for thrust washers made from advanced engineered plastics, with an emphasis on friction, wear, and performance under controlled conditions. Together, these approaches demonstrate how UMT TriboLab enables comprehensive evaluation of next-generation materials across demanding applications.<h5>Tribology, Electricity, and the UMT TriboLab</h5>This talk will cover the utilization of Bruker’s UMT TriboLab for a wide range of electromechanical characterization procedures, from electronic contact impedance measurements during AC-electrified tribological tests, to the measurement of electrostatic charging and discharging in dielectric contacts.<h5>Tribological Evaluation of Advanced Plastics for Thrust Washer Applications</h5>The growing use of advanced plastics in demanding applications is driving the need for reliable tribological evaluation methods. This talk focuses on testing approaches for thrust washers made from engineered polymers, emphasizing friction and wear performance under controlled conditions. Key aspects include test configuration, load and motion control, and strategies to replicate real-world operating environments using UMT TriboLab systems. The session highlights how these methods support material development, performance validation, and long-term reliability across industries.&nbsp;<blockquote>Presenter: Joshua Armitage, Ph.D. (Lecturer in Surface Engineering &amp; Tribology Institute of Functional Surfaces)Dr. Josh Armitage is a Lecturer in Surface Engineering &amp; Tribology at the University of Leeds as part of the Institute of Functional Surfaces (iFS), the Bragg Centre for Materials Research, and the Material Systems for Demanding Environments research area of the Henry Royce Institute. His research specialises in electro-mechanical &amp; mechano-chemical interfacial phenomena, including triboelectric charging and the influence of varied electronic potentials on tribological &amp; tribo-chemical processes. Josh primarily focusses on the development &amp; synergy of electronic characterization methodologies such as electronic impedance spectroscopy (EIS), scanning-tunnelling spectroscopy (STS), and induction-based measurements of electrostatic charge as part of the UKRI EPSRC Triboelectrification research project.</blockquote><blockquote>Presenter: Sai Krishna Kancharla, Ph.D. (Tribology Applications Scientist)Dr. Sai Krishna Kancharla, is a Tribology Applications Scientist at Bruker, specializing in friction, wear, and surface characterization. He holds a Ph.D. in Mechanical Engineering from Southern Illinois University Carbondale and brings extensive experience in tribological testing, failure analysis, SEM, XRD, and surface metrology across automotive, coatings, and manufacturing industries. Prior to Bruker, Sai worked as a Design Engineering Intern at Tesla, developing anti-corrosive coatings for EV brake rotors, and as a Scientist at PureForge, where he led PVD coating development and thin film characterization. He has published in SAE Technical Papers and is a recipient of the SAE Myers Award for Outstanding Student Paper.</blockquote>

Bruker: Electrical Contacts and Engineered Plastics: Advanced Tribology Testing with UMT TriboLab

Electrical Contacts and Engineered Plastics: Advanced Tribology Testing with UMT TriboLab

Advance your materials testing with Bruker’s UMT TriboLab. Learn methodologies for dielectric contact impedance and engineered plastic friction analysis.

Advanced Tribology Testing with Bruker UMT TriboLab

<div><div id="inner_content_body_text" data-content-id="394785">Differential scanning calorimetry (DSC) offers unique insights into the thermal behavior of food systems, revealing how composition, structure, and processing influence quality and stability.In this webinar, we explore how DSC helps characterize fats, proteins, carbohydrates, and complex food matrices through their thermal signatures.<h4>Key topics covered:</h4>Melting and crystallization of fats:<ul><li>Characterizing polymorphism, solid fat content, and melting profiles in oils, chocolate, and dairy products</li></ul>Protein denaturation and stability:<ul><li>Assessing thermal transitions in proteins and their relation to texture, functionality, and processing conditions</li></ul>Water interactions and glass transition (Tg):<ul><li>Understanding moisture effects, freeze stability, and amorphous phase behavior in dried and frozen foods</li></ul>Starch gelatinization and retrogradation:<ul><li>Monitoring structural changes during heating and storage, critical for texture and shelf life.</li></ul>Practical DSC workflows:<ul><li>Sample preparation, pan selection, and optimized temperature programs for complex food matrices</li></ul>Join us to discover how DSC translates thermal data into actionable insights for product development, quality control, and shelf-life prediction in the food industry.<ul><li>Jun 25, 2026 10:00 AM – 11:00 AM (CEST UTC+02:00)<ul><li>Dr. Banu Sezer, Jiri Kislinger (Language: English)</li></ul></li><li>Jun 25, 2026 04:00 PM – 05:00 PM (CEST UTC+02:00)<ul><li>Dr. Banu Sezer, Jiří Kislinger (Language: English)&nbsp;</li></ul></li></ul><blockquote>Presenter: Banu Sezer&nbsp;Dr. Banu Sezer, Global Market Development Manager for Food &amp; Feed at Anton Paar. She specializes in strategic growth for analytical, process, and quality control solutions in the food and feed industries. Dr. Sezer holds a BSc, MSc, and PhD in Food Engineering from Hacettepe University, Türkiye, and brings over a decade of expertise in quality control, production, and engineering.Presenter: Jiří KislingerJiří Kislinger is a Product Manager at Anton Paar, specializing in advanced analytical instrumentation. He holds a PhD in Physical Chemistry from Brno University of Technology, where he focused on material science and thermodynamics. With his strong academic background and years of industry experience, Jiří is instrumental in shaping innovative product solutions. We're excited to welcome him as our featured speaker for this webinar.</blockquote></div></div>

Anton Paar: Heated Stories - What DSC Reveals About Food Products

Heated Stories: What DSC Reveals About Food Products

Master food analysis with DSC. Learn how differential scanning calorimetry characterizes fat crystallization, protein denaturation, and starch gelatinization

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