<h4>Types of comparisons&nbsp;</h4>Interlaboratory comparisons mean organisation, performance and evaluation of measurements and tests on the same or similar items by two or more laboratories in accordance with predetermined conditions. Comparisons are organised at all scientific levels, but the objectives, protocols and participants vary. In certification trials, the measurements are used to assign values to reference materials. In method validation studies (collaborative trials), the performance, e.g. trueness and precision of methods, is evaluated. The most accurate measurements are compared world-wide in ’key comparisons’.&nbsp;Proficiency testing (PT) schemes – also known as ‘external quality assessment (EQA) schemes’ or ‘laboratory performance studies’ – are one means of assessing the quality of routine measurements. PT schemes are the most common, and perhaps the most important, type of interlaboratory comparisons.&nbsp;<h4>Advantages of PT&nbsp;</h4>Participation in PT enables you to compare your results with those from other laboratories. It can also provide you with:&nbsp;<ul><li>Regular, objective and independent assessment of the quality of your routine analyses;&nbsp;</li><li>Feedback that stimulates improvement of the technical work;</li><li>Comparative information about method and instrument performance;</li><li>An overview of the quality of specific analyses in a sector, country or region.&nbsp;</li></ul><h4>Limitations of PT&nbsp;</h4>Ideally, PT samples are similar in nature to routine samples, and sufficiently homogeneous and stable not to influence the evaluation of participants’ performance. Due to practical aspects, PT samples are sometimes processed, e.g. stabilised and/or freeze-dried. Participants should be aware of this.&nbsp;PT schemes can be organised and evaluated in many different ways. There is no perfect protocol! For laboratories and their customers, and for accreditation and regulatory bodies, it can be important to know if the same result is judged differently by different PT providers.<h4>Appropriate PT schemes&nbsp;</h4>The huge number of analytes, and the large variety in the way tests are performed, means that it is not always possible to find a scheme that meets a laboratory’s exact requirements. Before signing up for a scheme, carefully check that the test materials, and the analytes and their levels fit your routine measurement procedures. Is the frequency appropriate and does the provider’s report give you sufficient information?&nbsp;<h4>Role of PT in measurement quality&nbsp;</h4>Correct measurements require both internal and external ‘tools’. During the validation step, the performance of the method is established. Subsequent use of control charts will show if the measurements are under statistical control. Many laboratories choose to accredit their services, thereby agreeing to implement a quality management system and accepting regular external audits of their work. Participating in PT is an effective external means to check that the procedures are fit for purpose!&nbsp;<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Proficiency_testing_schemes_and_other_interlaboratory_comparisons_2_7688414cd9.jpg" alt="Eurachem: Proficiency testing schemes and other interlaboratory comparisons" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Proficiency_testing_schemes_and_other_interlaboratory_comparisons_2_7688414cd9.jpg 206w," sizes="100vw" width="848" height="642"><h4>Educational aspects&nbsp;</h4>PT offers opportunities for education and training. Many providers have regular user meetings to discuss results and problem areas. Virtual PT schemes, using digital images of the samples, enable an unlimited number of participants, immediate feedback and repeated assessments.<h4>Accreditation of PT providers&nbsp;</h4>Some providers choose to accredit their PT schemes. The work with organising and evaluating the results will then be assessed according to international guidelines, similar to calibration and testing laboratories.<h4>Use of PT results&nbsp;</h4>Because PT schemes provide an overview of the analytical quality for specific applications, the results are increasingly used by laboratories’ customers, and by accreditation and regulatory bodies. PT helps identify measurement problems, which have a direct impact on trade, environmental monitoring, and health and safety.&nbsp;<h4>More information / further reading&nbsp;</h4>Information about PT providers and schemes can be obtained from your national accreditation body, from the <a target="_blank" rel="noopener noreferrer" href="https://www.eptis.org/">EPTIS website</a> or from other national or international organisations.

Proficiency testing schemes and other interlaboratory comparisons

We are excited to announce that registration for the 12th International Symposium on Recent Advances in Food Analysis (RAFA 2026), along with the call for abstracts and travel grants for young scientists, is now officially open!<h3>Key dates</h3><ul><li>May 31, 2026: Application for Young scientist travel grant</li><li>June 30, 2026<ul><li>Application for participation as a Sponsor or Exhibitor or Media partner</li><li>Abstract submission for oral presentation</li><li>Reduced registration fee</li></ul></li><li>August 31, 2026: Abstract submission for poster presentation</li><li>September 30, 2026: Last minute posters submission</li><li>November 3 - 6, 20026: 12th International Symposium on Recent Advances in Food Analysis (RAFA 2026) in Prague, Czech Republic</li></ul><h3>Registration</h3><blockquote>👉<a target="_blank" rel="noopener noreferrer" href="https://rafa.easyevent.eu/tickets/">Registration for RAFA 2026 is OPEN!</a>Early-bird registration until 30 June, 2026</blockquote>After successful submission of your registration, you will receive by e-mail (i) an automatic confirmation of receipt indicating the total amount of payment due (either for bank transfer or for on-line payment by card), (ii) login to Member section where you can administrate your profile, submit your abstracts, and from September 2026 register for satellite events, workshops and seminars. If it will not be delivered within a few minutes after submission of your registration please contact us at RAFA2026@vscht.cz.As soon as payment of registration fee is processed, you will also receive by e-mail (iii) confirmation of payment.<h4>Important notice:</h4>Registration fee of those who have submitted an abstract for oral or poster presentation has to be received until September 30, 2026, otherwise these contribution(s) will not be included into the Book of Abstracts and the Conference programme.<h4>Registration Fees</h4><ul><li>Smart rate (Until 30 June, 2026): € 655</li><li>Regular registration (Until 30 September, 2026): € 855</li><li>Late registration (From 1 October, 2026): € 955</li><li>Student rate*&nbsp;<ul><li>Until 30 June, 2026: € 465</li><li>From 1 July, 2026: € 605</li></ul></li></ul>* The proof of student status (e.g. copy of a student identify card) is requested as an attachment of the registration form.<h5>The regular registration fee will include:</h5><ul><li>Attendance at all scientific sessions, workshops, seminars, vendor seminars and other satellite events</li><li>Access to the poster and exhibition area</li><li>Conference kit (name badge, conference bag, conference documents, certificate of participation, certificate of presentation on request)</li><li>Final programme</li><li>E-Book of Abstracts</li><li>Coffee breaks</li><li>Buffet luncheons</li><li>Welcome drink</li></ul>In the registration form you can register free of charge for the welcome drink and you can also order ticket(s) for the conference dinner (€ 85).Please note that your registration is firm when your payment has been received.<h3>Abstract submission</h3><blockquote>👉<a target="_blank" rel="noopener noreferrer" href="https://rafa.easyevent.eu/tickets/">CALL for ABSTRACTS is OPEN!</a>In order to submit an abstract, you must first register to attend RAFA 2026. After registration you will receive an access to the Member section where you can submit your abstract(s).</blockquote>&nbsp;After successful submission of your abstract you will receive an automatic confirmation of receipt of submitted abstract via e-mail. If it will not be delivered within a few minutes after submission of your abstract please check at first your spam box-mail and then contact us at RAFA2026@vscht.cz.Please ensure that your abstract does not contain spelling, grammatical or scientific errors. Even though modifications of your submitted abstract will be allowed in the Abstract section of the Member section until the deadline for the abstract submission, please be confident on the lack of errors in your final version prior to starting the submission process.The abstract will be reproduced exactly as submitted. No proofreading will be done, although some corrections may be requested by the reviewers.If you need to withdraw your abstract, a written statement reflecting the reasons for this decision must be sent to RAFA2026@vscht.cz no later than September 30, 2026.<h4>Important notice:</h4><blockquote>1 registered participant can submit no more than 2 abstracts.</blockquote>To apply for a young scientist’s oral presentation, as an indication please respect the rule that you should be born in 1991 or later.The text of the abstract should be limited to 3000 characters including spaces. Tables and pictures are not allowed.Abstracts of oral presentations and posters will be included into the "e-Book of Abstracts" only after receipt of the conference registration fee. Any payment of the registration fee has to be received until September 30, 2026, otherwise contribution(s) will not be included into the e-Book of Abstracts and the Conference programme.<h3>Special opportunities for young scientists:</h3><ul><li>Dedicated slots for oral presentations within the main scientific programme</li><li>Competitive travel grants for young scientists</li><li>Award(s) for the best poster presentation(s)</li></ul>Whether you are a PhD student or an early-career researcher, RAFA 2026 offers a unique opportunity to present your work, gain international exposure and connect with leading experts in the field.Be part of this inspiring scientific event and join us in Prague!

RAFA 2026 - Registration & Call for Abstracts are now OPEN

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 13th April 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 application notes by Metrohm, Shimadzu and Waters Corporation and other document byThermo Fisher Scientific!<h3>1. Metrohm: Dried pet food analysis by nearinfrared spectroscopy (NIRS)</h3>Rapid determination of moisture, protein, fat, and ash<ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_nir_129_download_9ff310dbb5.pdf">Full PDF for download</a></li></ul>Pet food testing involves accurate monitoring and control of moisture, protein, fat, and ash content. This allows pet food manufacturers to satisfy nutritional adequacy requirements, meet regulatory guidelines, and provide high-quality foods to pet owners. Traditional analysis methods are often slow and laborintensive. Near-infrared (NIR) spectroscopy provides a fast, nondestructive alternative for analyzing these key quality control parameters with minimal sample preparation. This study evaluates the use of NIR spectroscopy in the pet food industry for efficient and reliable quality control during dried pet food production.<h4>EXPERIMENTAL EQUIPMENT&nbsp;</h4>199 dried pet food samples (mainly dog and cat food) from different suppliers were analyzed in whole and ground forms on an <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=220&amp;search=OMNIS+NIR">OMNIS NIR Analyzer</a> Solid (Figure 1). The samples were added to an OMNIS sample cup and analyzed in diffuse reflection mode. To include sample variety, the sample rotated during measurement to collect spectra from different locations. The automatically averaged spectra were used for model development. Reference values were obtained by official methods such as ISO 6496 (moisture), ISO 5983 (protein), ISO 5984 (ash), and ISO 6492 (fat).<h4>CONCLUSION</h4>This Application Note demonstrates the feasibility of using NIR spectroscopy for the analysis of several pet food quality parameters, including protein, moisture, fat, and ash. Results indicate that lower prediction errors can be obtained when grinding pet food samples before their analysis. A comparison between different methods used for the analysis of pet food clearly highlights the significant time-saving potential of NIR spectroscopy (Table 1). Furthermore, the simplicity of the analysis and the availability of a pre-calibrated instrument, using the pre-calibration, dry pet food, solid (6.06008.027), make both the implementation and the application of NIR spectroscopy with OMNIS NIRS straightforward.<h3>2. Shimadzu: Determination of Elemental Impurities in Bioethanol Using ICP-MS</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_01021_en_942f8087b2.pdf">Full PDF for download</a></li></ul><h4>User Benefits</h4><ul><li>Bioethanol samples can be directly injected into ICP-MS for analysis.</li><li>Trace elements can be accurately determined with high sensitivity.</li></ul>To achieve carbon neutrality, bioethanol is expected to be one of the alternative energy sources to fossil fuels. First-generation bioethanol, produced mainly from corn, sugarcane, and similar crops, has been widely used. However, to avoid competition with food supplies, research and development are also advancing on second-generation bioethanol produced from non-food raw materials such as cellulosic materials. For example in Japan, seven companies including Toyota Motor Corporation have formed the raBit (Research Association of Biomass Innovation for Next Generation Automobile Fuels) to advance technologies for next-generation bioethanol. Shimadzu is also participating as a supporting member to promote R&amp;D through technical cooperation for analysis.&nbsp;Fuels in which bioethanol is blended into gasoline are referred to as E5 (up to 5% bioethanol), E10 (up to 10% bioethanol), etc.; using these fuels in vehicles can reduce environmental impact. At the same time, ethanol blended into gasoline and used as a fuel is required to meet trace element concentration limits (e.g., for copper) specified in standards such as ASTM D48061) and EN 153762). ICP-OES is commonly used for these analyses, but when ultra-trace impurity levels must be measured, higher-sensitivity ICP-MS is more suitable.&nbsp;In this Application, trace elements in first-generation and second-generation bioethanol were determined using the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=ICPMS-2050">ICPMS-2050</a> (Fig. 1). Spike recoveries were also evaluated to confirm the validity of the analytical results.<h4>Conclusion</h4>In this Application, bioethanol was introduced directly into the ICPMS-2050 using an organic solvent introduction system to determine trace elements. Good spike recoveries were obtained, demonstrating that bioethanol can be analyzed accurately by direct injection.<h3>3. Thermo Fisher Scientific: <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2364">Thermo Scientific™ Nicolet™ FTIR</a> and <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2239">Thermo Scientific™ DXR Raman Microscope</a> Solutions</h3><ul><li>Other document</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/FL_52919_microspectroscopy_portfolio_flyer_516ee05816.pdf">Full PDF for download</a></li></ul>Microspectroscopy has become an essential tool in modern analytical laboratories, enabling detailed chemical identification and spatial analysis at the microscale. Whether working in pharmaceuticals, materials science, forensics, or electronics, selecting the right combination of FTIR or Raman microscopy is critical for achieving accurate and efficient results.Thermo Scientific offers a comprehensive portfolio of FTIR and Raman microscope solutions designed to match different analytical needs, user expertise levels, and throughput requirements. From routine QA/QC to advanced research applications, these systems provide scalable solutions for a wide range of analytical challenges .<h4>Matching the Right Tool to Your Application</h4>The portfolio is structured to help users “find their best fit” based on analytical complexity, required spatial resolution, and workflow demands. Entry-level configurations, such as the SurveyIR™ microspectroscopy accessory combined with Nicolet FTIR spectrometers, are ideal for routine identification tasks in QA/QC environments.As analytical needs increase, systems such as the Nicolet iN5 IR microscope with <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2364">Nicolet iS20 FTIR</a> offer improved spatial resolution and flexibility for more frequent analyses. These solutions are particularly suitable for laboratories performing regular identification of materials with moderate complexity.For advanced analytical workflows, integrated systems like the Nicolet iN10 IR microscope or Nicolet RaptIR+™ FTIR microscope provide enhanced capabilities, including spatial distribution analysis and high-resolution measurements down to the micrometer scale. These systems are designed for analytical service labs and R&amp;D environments where both identification and morphological insights are required.<h4>Expanding Capabilities with Raman Microscopy</h4>Raman microscopy complements FTIR by enabling high-resolution chemical imaging and analysis of complex samples. Systems such as the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2239">DXR3 Raman microscope</a> and <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2237">DXR3xi Raman imaging microscope</a> extend analytical capabilities to submicron spatial resolution, making them ideal for advanced research applications.These instruments allow users to not only identify compounds but also visualize their spatial distribution and morphology within a sample. This is particularly valuable in fields such as nanomaterials, semiconductors, and life sciences, where detailed structural and compositional information is required.<h4>From Identification to Imaging</h4>One of the key differentiators across the portfolio is the ability to move from simple identification to comprehensive imaging:<ul><li>Single-point analysis is available across all systems for rapid material identification</li><li>Small-area analysis enables localized chemical characterization</li><li>Large-area and spatial mapping provide insights into distribution and heterogeneity</li></ul>Higher-end systems, such as imaging microscopes, combine these capabilities with advanced automation and data processing tools, allowing users to efficiently analyze complex samples and extract meaningful insights .<h3>4. Waters Corporation: Accurate Particles Characterization in Lipid Nanoparticle Therapies</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/720009097_en_15af008f22.pdf">Full PDF for download</a></li></ul>Lipid nanoparticles (LNPs) have emerged as one of the most promising drug delivery methods1. LNPs encapsulate genetic material in submicrometer sized lipid vesicles, deliver large biologic payloads, exhibit low immunogenicity, and can enable large manufacturing scalability as seen with the Moderna® and Pfizer® mRNA COVID-19 vaccines. Like all biologics, LNPs can be physically unstable2, aggregate, and form subvisible particles (SVPs), and thus need to be properly formulated and evaluated for physical and chemical stability3. The next generation of LNPs are even more chemically and biologically complex than their predecessors1, presenting unique challenges in both their stability and manufacturability. Accurate low volume subvisible particle measurements will form a critical aspect of the quality assessment of LNPs.&nbsp;Like all injectables, LNPs are subject to USP 787/788 SVP testing4 . However, USP 788 compendial Method 1, light obscuration (LO), is deemed “unsuitable to measure liposomal and colloidal suspensions” as stated in the chapter. In fact, USP 788 recommends membrane microscopy (Compendial Method 2) for measuring liposomal formulations, given LO’s inability to handle solutions with a complex matrix4. Aura uses Backgrounded Membrane Imaging (BMI), a form of membrane microscopy that enables high throughput, low volume subvisible particle characterization. In this application note, we demonstrate how Aura™ GT System can accurately and thoroughly characterize the subvisible particle content of LNPs with volumes as little as 25 µL per sample. We focus on the analysis of two LNP samples formulated in different buffers and subjected temperature and freeze thaw stresses. In addition, we use Aura GT’s SYBR™ Gold assay5 to help characterize nucleic acid escape in stressed LNP samples and quantitatively analyze the stability and purity of these samples.<h4>Experimental</h4><h5>Particle Measurements&nbsp;</h5>LNP samples were measured using BMI and Fluorescence Membrane Microscopy (FMM) using <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=5&amp;search=aura+gt">Aura GT </a>on a black membrane plate. This procedure was adapted for each stress condition three wells were loaded with 25uL per well, and the filtrate stained with 1x SYBR Gold (2% v/v DMSO in PBS) for 1 min prior to FMM measurements. This procedure was adapted from Application note 16.5<h4>Conclusion&nbsp;</h4>Both samples A and B showed significant subvisible particle formation, more than 1x10^6/mL &gt;2 µm across most conditions except thermal stress, pointing to inherently unstable LNP formulations. Freeze thaw cycles significantly increased subvisible particle formation, while heat stress significantly reduced the subvisible particle concentration across both samples. Compared to protein formulations, this heat stress effect may appear unconventional. However, considering the LNP composition and upon further look at the literature, we are able to understand this phenomenon and conclude that significant heat stress can break a liposomal formulation apart3 , increasing the LNP solubility and thereby resulting in less insoluble particles captured on the membrane. On the other hand, freeze thawing produces more insoluble aggregates, thereby increasing subvisible counts as shown in BMI, exhibiting similar behavior to heat induced aggregation as in most protein formulations. A recurring theme in subvisible particle stability is that each formulation exhibits its own particle profile, LNPs are no exception. Another interesting data point is that freeze thawed LNPs showed significant SYBR Gold staining, whereas unstressed LNPs did not, indicating a unique nucleic acid leakage or rupture behavior for this type of stress. Finally, we also observed that buffer type did not significantly impact the subvisible particle count (data not shown). Whilst we observed significant particle counts across all samples tested, pH and buffer variance did not significantly increase particle formation. Indeed, several LNP formulations have reported robust stability profiles across a variety of buffers3 . Filtration of the final product may not be appropriate, as particle formation occurs following filtration, most likely in a concentration dependent manner (Figure 4). Multiple filtration steps, whilst able to clear the product, will undoubtedly result in reduced concentration of pharmacologically active LNPs and as a function of time particles will return as described in our “What Happens When I Filter My Sample” Application Note 21.&nbsp;In conclusion, Aura enables high throughput, low volume, accurate sub-visible particle analysis with direct applicability for LNP stability assessment. Arcane particle analysers, unsuitable for LNP assessment, will struggle to overcome the challenges associated with the physical and chemical complexity of LNPs. Indeed, Aura resolved these key challenges, providing a solution to sub-visible particle analysis of LNPs, from early stage inception through to product release.

News from LabRulezICPMS Library - Week 16, 2026

Article

Events

Application

Academy

Video

Food

RAFA provides an overview of contemporary trends in ANALYTICAL & BIOANALYTICAL STRATEGIES IN FOOD QUALITY AND SAFETY CONTROL and discusses CHALLENGES / NOVEL APPROACHES IN FOOD AND NATURAL PRODUCTS ANALYSIS.

Recent Advances in Food Analysis (RAFA)

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

Metrohm

Anton Paar

Agilent Technologies

Bruker

C&EN

<div><div id="inner_content_body_text" data-content-id="394785">Rheology is an essential tool for understanding the material properties of polymers, especially in melt processing. While many are familiar with rotational or viscosity-based testing, oscillatory rheology offers valuable insights into how polymers behave under time- and temperature-dependent conditions during processes like melting, crystallization, and curing.In this webinar, we will touch on key concepts like the linear viscoelastic region (LVER) and frequency sweeps, before diving into more advanced applications in polymer melt processing. Practical examples will include analyzing melt flow, thermal stability, and structural integrity of polymer materials. Attendees will learn how to apply oscillatory rheology to real-world challenges in polymer melt characterization and processing, enhancing their ability to interpret rheological data and optimize material performance. Whether you're familiar with oscillatory testing or expanding beyond viscosity measurements, this session will provide practical tools to tackle complex polymer melt behaviors.<blockquote>Presenter: John RaiaJohn Raia graduated from the University of Minnesota Twin Cities in 2012 with a bachelor’s degree in chemistry. He specializes in rheology, with a strong focus on powder rheology, integrating techniques like particle sizing, zeta potential, and morphology to deepen insights into material behavior.As an Advanced Application Scientist at Anton Paar, he supports industries ranging from pharmaceuticals to cosmetics, providing training and technical expertise to help users understand how materials flow and interact. Known for making complex concepts accessible, he excels at connecting classical rheology to practical applications.</blockquote></div></div>

Anton Paar: Polymer Rheology: Testing Behavior Across Time and Temperature

Polymer Rheology: Testing Behavior Across Time and Temperature

Learn how oscillatory rheology helps characterize polymer melts, from LVER basics to advanced applications in melt processing, stability, material performance.

Testing Behavior Across Time and Temperature

<div>Join us for a 60-min free, online seminar demonstrating how X-ray Fluorescence (XRF) spectrometry delivers fast, reliable elemental data for process and quality control in the petrochemical industry. XRF enables norm compliant analysis at different process stages and in final fuel products (e.g., ASTM D2622, D4294, D7220; ISO 20884), as well as downstream at tank farms and depots. It is an essential tool for assessing additives in lubricants and detecting wear metals in engine oils, following standards such as ASTM D6443 and DIN 51399.<a target="_blank" rel="noopener noreferrer" href="https://www.bruker.com/en/news-and-events/webinars/2026/from-crude-to-petrochemical-product.html#register">Register now</a> to discover how latest XRF technology can enhance your workflow, improve product quality and reduce costs. In our lab sessions we will share practical tips and demonstrate our instruments in-action, including the new S8 TIGER Series 3.Select the session that works best for you, both deliver the same expert insights. Can’t join us live? No problem! Register now, and we’ll send you the on‑demand recording so you can watch it whenever it suits you.<h4>Learning Objectives:</h4><ul><li>How XRF enables fast &amp; accurate analysis of petrochemicals</li><li>Application examples from crude &amp; pet coke to fuel &amp; lubricant</li><li>ASTM D2622, ASTM D7220, ISO 20884, ASTM D6443, DIN 51399-2 and more</li><li>Guidance when to choose EDXRF or WDXRF</li><li>Latest XRF technology advances for petrochemical analysis</li></ul><h4>Agenda:</h4><ul><li>Welcome &amp; Introduction</li><li>Optimize Refinery Processes &amp; Ensure Compliance</li><li>Lab Session 1: WDXRF Solutions for Central Labs</li><li>Quality Assurance &amp; Cost Reduction in Lubricant Manufacturing</li><li>Lab Session 2: EDXRF for Additives in Lubricants</li><li>Q&amp;A Session</li></ul><blockquote>Presenter: Dr. Kai Behrens (Head of XRF Product Line Management, Bruker AXS)Presenter: Dr. Adrian Fiege (Product Manager XRF, Bruker AXS)Presenter: Renata Janjic (Application Scientist XRF, Bruker AXS)Presenter: Frank Portala (Product Manager XRF, Bruker AXS)</blockquote></div>

Bruker: From Crude to Petrochemical Product – Enhancing Quality Control with Smarter XRF Solutions

From Crude to Petrochemical Product – Enhancing Quality Control with Smarter XRF Solutions

Learn how modern XRF enables ASTM- and ISO-compliant petrochemical analysis, improving refinery control, lubricant QA, and cost efficiency.

Enhancing Quality Control with Smarter XRF Solutions

<div>Discover how your laboratory can stay ahead in microplastics analysis with this webinar which demystifies the ISO/FDIS 16094-2 standard, guiding you through best practices for vibrational spectroscopy in water testing. The standard highlights the regulatory push to monitor microplastics, the challenges in their detection due to varied sizes and polymer types, and the importance of reliable, standardized analytical techniques.Ultimately, the adoption of standardized procedures and advanced technologies is shown to enhance the reliability and comparability of microplastics data, supporting regulatory and scientific efforts to address environmental pollution in water resources.<h4>Key Learning Objectives:</h4><ul><li>Uncover best practices for vibrational spectroscopy when testing microplastics in water</li><li>Explore method validation, reporting, and quality control and their impact on laboratory operations</li><li>Emphasize the need for laboratories to verify measurement accuracy and establish reporting limits</li></ul><h4>Who Should Attend:</h4><ul><li>Microplastics researchers</li><li>Microplastics analysts from commercial, QA, or research labs seeking to understand key challenges in Microplastics analysis</li><li>Those interested in microplastics analysis and the development of standardized methodology around the world.</li></ul><blockquote>Presenter: Darren Robey (Product Manager: IR Imaging, Agilent Technologies)</blockquote></div>

C&EN: Microplastic Analysis in Water Using Vibrational Spectroscopy: Navigating ISO/FDIS 16094-2 standards

Microplastic Analysis in Water Using Vibrational Spectroscopy: Navigating ISO/FDIS 16094-2 standards

Webinar on ISO/FDIS 16094-2 for microplastics in water, covering vibrational spectroscopy best practices, validation, QC, and standardized reporting.

Microplastic Analysis in Water by Vibrational Spectroscopy

The end-to-end sample journey represents a structured and traceable pathway that ensures every sample is managed with accuracy, integrity, and compliance from the moment an analysis request is raised to the secure archival of data. This comprehensive approach enables laboratories to deliver reliable results while maintaining operational efficiency and regulatory confidence.<h4>Why is this webinar a must‑attend?</h4>Join us for this insightful webinar where you’ll explore essential elements of the Digital &amp; Automated Lab, including:<ul><li>Efficient management of analysis requests and sample registration, integrated with inventory management.</li><li>Streamlined processes for sample receipt and verification.</li><li>Automation in sample preparation and end‑to‑end sample tracking within chromatography workflows.</li><li>Comprehensive data handling from acquisition and review to reporting, storage, and archiving.</li></ul>By overseeing the sample journey from the initial analysis request through to final archival, you ensure complete traceability, stronger data integrity, and improved operational performance. This structured lifecycle not only reinforces compliance and quality standards but also builds stakeholder confidence by guaranteeing that every sample is handled with accuracy and accountability.Register now and learn how to turn your scattered digital lab workflows into a connected, holistic, and automated lab ecosystem.<blockquote>Presenter: Dr. Nirmal Thakker (Technical Application Support Specialist - Chromatography, Dissolution &amp; Lab Informatics, Agilent Technologies)Dr. Nirmal has done his PhD in quality assurance and pharmacy and his master's in pharmacy from the University of Pune. He has more than 15 years of overall industrial experience working in analytical research &amp; development for renowned multinational pharma companies like Glenmark, Torrent, and Piramal. He has also worked with Spinco Biotech as an application specialist for LC. Presently, he is working with Agilent Technologies as a technical application support specialist for chromatography, dissolution, and lab informatics. He has expertise in chromatography, QbD, method transfer, and mass spectrometry.Presenter: Mr. Amit Ghate (Application Specialist - Lab Informatics, Agilent Technologies)Amit Ghate is currently working as Lab Informatics Application Specialist at Agilent Technologies. Amit comes from analytical software background where he has an in-depth knowledge of variety of software like Chromatography Data Systems, Data Management, LIMS, Electronic Lab Notebook, databases, reports and Compliance. Prior to joining Agilent, Amit worked with Persistent Systems Ltd as a Project Manager for software support and services. He has done his Masters in Bioinformatics from University of Pune. His main areas of interest is in providing workflow solutions and enabling digital transformation of labs.</blockquote>

Agilent Technologies: Automation at the Next Level: Never Lose Track of Your Sample

Automation at the Next Level: Never Lose Track of Your Sample

Webinar on digital lab automation, covering end-to-end sample tracking, chromatography workflows, data integrity, and compliance.

Automation: Never Lose Track of Your Sample

Modern analytical and R&amp;D teams need to do more than quantify a single parameter or identify a problem; they need direct chemical insight. Raman spectroscopy uniquely reveals functional groups, identifies materials, and quantifies real‑time chemical changes, making it a powerful complement to traditional analytical tools. In this webinar, we introduce the next‑generation Metrohm i‑Raman NxG and the i‑Raman Duo, advanced benchtop Raman systems that bring molecular‑level clarity to excipients, APIs, polymers, formulated products, and reaction-monitoring environments.Attendees will learn how different Raman wavelengths and sampling interfaces provide insights into chemical, pharmaceutical, biological, and materials applications with real-world examples that illustrate the possibilities form discovery to scale-up. We will demonstrate how full-spectrum coverage with the i-Raman Duo extends measurement capability into the high‑wavenumber CH/NH/OH stretching region, expanding what can be monitored, modeled, and understood with a single instrument.Finally, this session will introduce how the new SpecSuite software streamlines exploration work, chemometric method development, and routine deployment in a single 21 CFR-Part 11 ready environment. Whether you’re developing a new process, formulating new chemistry, doing fundamental research, or just wanting to simplify a routine analysis, this session will show how Metrohm’s evolving Raman portfolio delivers deeper insight, greater flexibility, and a more intuitive path from research to routine to process.<h4>Who Should Attend?</h4><ul><li>Researchers working with APIs, excipients, polymers, catalysts, or complex mixtures</li><li>Scientists tracking hydration, functional groups, or structural change</li><li>Teams performing reaction monitoring or materials characterization</li><li>Analysts exploring Raman beyond basic identification</li><li>Labs evaluating Raman as a complement to NIR, IR, or wet chemistry</li></ul><h4>Key Learning Points</h4><ul><li>How next‑generation Raman reveals deeper chemical insight</li><li>What the Duo adds to the NxG</li><li>Using Raman for reactions, formulations, and kinetics</li><li>How SpecSuite connects R&amp;D → Routine</li></ul><blockquote>Presenter: Dr. Adam J. Hopkins (Spectroscopy Product Manager, Metrohm USA)Dr. Adam J. Hopkins is the Spectroscopy Product Manager for handheld and laboratory instruments at Metrohm USA since 2016. He has a Ph.D. in chemistry from the University of Oregon where he studied nonlinear optical spectroscopy under Geraldine Richmond. Between graduate school and Metrohm, Adam worked developing spectroscopic solutions for standoff and noncontact sensing applications using LIBS, Raman, and other novel techniques. Dr. Hopkins is a member of the American Chemical Society, Society for Applied Spectroscopy, Coblentz Society, and SPIE. He is the author of over 20 peer-reviewed papers and proceedings and three patents.</blockquote>

Metrohm: Full-Spectrum Raman for Research, Development, and Process Understanding

Full-Spectrum Raman for Research, Development, and Process Understanding

Webinar on Metrohm i-Raman NxG and Duo for molecular insight, reaction monitoring, and chemometrics in a 21 CFR Part 11-ready environment.

Full-Spectrum Raman for Research, Development

<div>SuperCOOL MARVEL is the newest addition to JEOL’s cryogenic probe lineup — a fourth‑generation, liquid‑nitrogen‑cooled design that brings together years of innovation in cryogenic technology. With outstanding sensitivity across multiple nuclei and balanced high- and low-band performance, it bridges the gap between routine and advanced NMR, offering powerful capability in a practical, cost‑efficient package.Join us to explore what makes cryogenic probes so effective, and how SuperCOOL MARVEL sets a new benchmark in performance and usability. We’ll showcase real‑world data and application examples that demonstrate the probe’s versatility, speed, and sensitivity — and how it can transform everyday NMR workflows.<h4>Key Learning Objectives:</h4><ul><li>Learn the principles and benefits of cryogenic probes</li><li>Learn about SuperCOOL MARVEL’s outstanding price-performance ratio</li><li>Learn how the balanced performance of SuperCOOL MARVEL makes it an ideal probe for many applications, and can avoid the need for multiple probes</li></ul><h4>Who Should Attend:</h4><ul><li>Laboratory managers</li><li>Analytical Chemists</li><li>Synthetic chemists</li><li>NMR facility managers</li></ul><blockquote>Presenter: Ron Crouch (NMR Applications Specialist, JEOL USA, Inc.)Presenter: Paul Bowyer, Ph.D. (European NMR Product Manager, JEOL USA, Inc.)Presenter: Sara Kobilka (Contributing Editor, C&amp;EN Media Group)</blockquote></div>

C&EN: Advances in Cryogenic NMR Probes for Modern Labs

Advances in Cryogenic NMR Probes for Modern Labs

Webinar on JEOL SuperCOOL MARVEL cryogenic NMR probe, highlighting sensitivity, balanced performance, and cost-efficient multi-nuclei capability.

<div><h4>Experience the benefits of specialized big data management</h4>In this webinar, Dr. Björn Eismann and Dr. Balint Balazs, Bruker, showcase the unique features and benefits of Acquifer HIVE for applications with a focus on big image data from microscopy. Learn how this data-management solution is a beneficial addition to both laboratory and office environments with intuitive processing and analysis workflows.Bruker’s Acquifer HIVE is a big data management system that offers dedicated solutions for handling scientific data, such as processing, analyzing, and visualizing large 3D volume data, time-series data sets, or any kind of omics data. The HIVE centralized data storage and computing solution provides high-speed data transfer via tailored network integration, safe storage at scalable capacity, and parallel data processing for multiple users with all processing and analysis workflows.Acquifer HIVE is designed for biology-focused scientists and research facilities dealing with large datasets by ensuring the highest efficiency in data collecting and processing. Its CPU and GPU configurations ensure reliable operation with all major software, and the combination of high-speed RAID architecture, firewall, and an integrated uninterruptible power supply provides excellent data security. With scalability, flexibility, ease of use, and super-silent hardware, Acquifer HIVE is a preferred turnkey computing solution.&nbsp;<blockquote>Presenter: Dr. Björn Eismann (Senior Product and Application Manager)Dr. Björn Eismann completed his bachelor’s and master’s degrees in molecular biology from the University of Heidelberg. He completed a Ph.D. at the German Cancer Research Centre (DKFZ) on “Automated, high-throughput screening of 3D cell culture using Light Sheet Microscopy.” He has been the Product and Application Manager at Luxendo GmbH, Heidelberg, since 2018.Presenter: Balint Balazs, Ph.D. (Head of HIVE R&amp;D, Senior Software Architect)Balint Balazs, Ph.D., did his master’s degree in info-bionics engineering from PPKE, Budapest. He completed a Ph.D. at the European Molecular Biology Laboratory (EMBL), Heidelberg, titled “A new angle on light-sheet microscopy and real-time image processing.” He has been working at Bruker Luxendo GmbH since 2018, and is currently serving as Head of HIVE R&amp;D and as a Senior Software Architect.</blockquote></div>

Bruker: Acquifer HIVE: The Next Generation of Big Data Management for Microscopy

Acquifer HIVE: The Next Generation of Big Data Management for Microscopy

Webinar on Bruker Acquifer HIVE for big microscopy data management, high-speed processing, secure storage, and scalable analysis workflows.

Acquifer HIVE: Big Data Management for Microscopy

<h4>The Problem</h4>Lab automation promises speed and scale, but too often it operates without intelligence. Researchers must translate scientific intent into rigid workflows, scripts, and parameters — requiring deep expertise and constant manual intervention. As experiments grow more complex, automation becomes harder to adapt, forcing scientists to rely on guesswork and slowing iteration.<h4>The Solution</h4>Stuntman brings native AI into automation to fundamentally change how experiments are run. With built-in intelligence, Stuntman allows researchers to describe their intent in plain language and have experiments designed, executed and analyzed end-to-end. Stuntman creates workflows, runs experiments, logs results, and hands data back for AI-driven interpretation – guiding experiments forward with clarity, adaptability, and purpose.<h4>The Proof</h4>In this webinar, see how Stuntman turns ideas into executable experiments across pharma, biopharma, materials, energy, consumer goods workflows, and more. Learn how Stuntman’s built-in AI enables experiment design, automated execution and rapid iteration — all on a single, integrated platform.<h4>Key Learning Objectives:</h4><ul><li>Understand why traditional lab automation struggles to scale with experimental complexity and where intelligence is missing.</li><li>See how Stuntman embeds native AI into automation workflows to translate scientific intent into executable experiments.</li><li>Learn how a fully integrated platform connects experiment design, execution, data logging, and AI-driven iteration across industries.</li></ul><blockquote>Presenter: Ruja Shrestha (Product Manager, Unchained Labs)Presenter:&nbsp;Sara Kobilka (Contributing Editor, C&amp;EN Media Group)</blockquote>

C&EN: Explode into AI-driven Automation with Stuntman

Explode into AI-driven Automation with Stuntman

AI-powered lab automation with Stuntman—design, execute, and iterate experiments end-to-end on one integrated platform.

<div><div id="inner_content_body_text" data-content-id="394785">Explore how the Litesizer DLS series turns nanoparticle and biomolecule characterization into a versatile everyday tool. In this webinar, we will demonstrate how to measure particle size, zeta potential for stability assessment, molecular mass, and more on a single platform, while maintaining intuitive and efficient workflows.You will learn how patented cmPALS technology increases confidence in zeta potential results, how automatic angle selection and transmittance monitoring support robust DLS measurements across different sample types, and how to select cuvettes and settings to avoid common measurement artifacts.Finally, we discuss options to increase throughput and productivity in pharma, biotech, and advanced materials labs – such as running larger series of formulations or stress tests in one go – so you can move faster from screening to decision-making.&nbsp;<h4>Choose your time!</h4><ol><li>Mar 11, 2026 09:00 AM – 10:00 AM (CET UTC+01:00)</li><li>Mar 11, 2026 05:00 PM – 06:00 PM (CET UTC+01:00)</li></ol><blockquote>Presenter: Henrique BrasilDr. Henrique Brasil holds a PhD in Chemical Engineering, with extensive research experience from the University of Graz in Austria, where he specialized in the conversion of lignin and lignocellulosic biomass. Experienced in the synthesis and characterization of heterogeneous catalysts, ethanol conversion, and biofuel production from vegetable oils, he joined Anton Paar in 2022 as a product specialist and is now the product manager for our characterization product line.</blockquote></div></div>

Anton Paar: Unlock Nanoparticle Analysis: Advanced DLS and Zeta Potential Solutions

Unlock Nanoparticle Analysis: Advanced DLS and Zeta Potential Solutions

Master nanoparticle and biomolecule analysis with Litesizer DLS—accurate size, zeta potential, and high-throughput workflows.

Nanoparticle Analysis: DLS and Zeta Potential Solutions

<div><h3>Diamond probes enhance AFM precision, throughput, and lifetime</h3>Diamond‑based AFM probes are redefining what is possible in nanoscale characterization, enabling researchers and engineers to push the limits of resolution, durability, and multifunctional measurement. This webinar brings together three experienced AFM specialists to showcase the value of modern diamond probe technologies.Join us for this webinar to learn about:<ul><li>Unique material advantages of diamond probes</li><li>Probe types engineered for high-resolution topography and persistent sharpness</li><li>Electrical imaging and analysis with conductive diamond probes</li><li>Cutting-edge application-driven use cases for diamond probes</li></ul>Diamond‑based AFM probes add immense value for advanced scientific and industrial workflows. This webinar features three experienced AFM specialists—Ian Armstrong, Peter De Wolf, and Hector Cavazos—who will cover:<ul><li>Unique material advantages of diamond probes, including exceptional hardness, chemical inertness, conductivity options, and long‑term wear resistance. These properties make diamond‑tipped probes uniquely suited for demanding applications in which conventional silicon or metal-coated silicon probes rapidly degrade or lose fidelity.</li><li>Probe types engineered for high-resolution topography and persistent sharpness, emphasizing how diamond tips maintain imaging quality over rough or abrasive surfaces. Data examples will highlight the consistent performance of diamond probes in roughness quantification, long‑duration wear studies, and high‑speed scanning scenarios.</li><li>Electrical imaging and analysis with conductive diamond probes. Diamond’s conductivity and robustness support stable, repeatable electrical characterization—even under high contact forces. Examples demonstrate how conductive diamond probes excel in techniques such as scanning spreading resistance microscopy (SSRM), TUNA-style current mapping, and nanoscale conductivity measurements on challenging materials.</li><li>Cutting-edge application‑driven case studies, including the use of diamond probes in photomask repair, semiconductor defect analysis, and harsh‑environment metrology. Examples will illustrate how the mechanical resilience and multifunctionality of diamond probes enable workflows not feasible with traditional probe materials.</li></ul>Attendees will leave with practical guidance for selecting and deploying diamond probes to enhance AFM precision, throughput, and lifetime across a broad range of advanced applications.<blockquote>Presenter: Hector Cavazos, General Manager, Adama InnovationsAn entrepreneur from Santa Barbara, California where his AFM career began at Digital Instruments. He has a degree in Applied Mathematics from UC Santa Barbara. He has been a principal and founder of prior start-up companies in the same field with a focus on micro-machining, business, and technology developmentPresenter: Ian Armstrong, Ph.D., Senior Manager AFM Probes, BrukerIan Armstrong has worked at Bruker for over 16 years in various roles from applications to product management. He is currently senior manager of Bruker's AFM probes business unit.Presenter: Peter De Wolf, Ph.D., Director of Technology &amp; Application DevelopmentPeter De Wolf is director for AFM technology &amp; application development at Bruker Nano Surfaces, covering all applications related to Scanning Probe Microscopy (SPM). He obtained his PhD from IMEC, Belgium on the development of new SPM methods for 2D carrier profiling in semiconductors and has more than 25 years of experience on SPM. He is the author and co-author of over 30 publications related to electrical characterization using SPM. He also owns several SPM patents, and developed several new SPM modes for electrical characterization.</blockquote></div>

Bruker: Cutting Edge Imaging: Harnessing Diamond Probes for Advanced AFM Performance

Cutting Edge Imaging: Harnessing Diamond Probes for Advanced AFM Performance

Webinar on diamond AFM probes—improve resolution, wear resistance, and electrical imaging for demanding nanoscale applications.

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