A Method for the Detection of Tire Wear Microplastics in Zebrafish Guts by Laterally Resolved LA-ICP-MS-Based Elemental Fingerprinting and Chemometrics

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

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

Scientific article

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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.

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Separation Science

Agilent Technologies

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Shimadzu Corporation

Transmission Raman spectroscopy (TRS) is a variant of Raman spectroscopy which is advantageous in probing bulk content of diffusely scattering samples. Spatially offset Raman spectroscopy (SORS) is a variant of Raman spectroscopy that allows highly accurate chemical analysis of objects beneath obscuring surfaces. TRS is used in Agilent TRS100 Raman system for fast assay of tablets, capsules, and other dosage forms. SORS is used in Agilent RapID and Vaya systems for see-through barrier verification applications.
This online seminar provides a comprehensive introduction to the TRS and SORS technologies and their applications.
<blockquote>
Presenter: Yanqia Wang, PhD (Application Engineer, Molecular Spectroscopy, Agilent Technologies, Inc.)
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<blockquote>
Dr. Yanqia Wang started working for Agilent Technologies Inc. as a FTIR application Engineer in 2013, providing pre-&amp;post-sale application support. The products he covers from Bench-top FTIR microscopes to various Mobile FTIR spectrometers. Dr. Wang received his PhD of analytical chemistry from Duke University in 2004, doing dynamic IR spectroscopy research. Then he joined Fitzpatrick Center for Photonics at Duke University, doing Tissue Raman spectrometer instrumentation. Since 2007, Dr. Wang worked for Avery Dennison Corp. as a spectroscopist, providing molecular analytical support to the research &amp; development.
</blockquote>

Agilent Technology: Fast assay of Tablets, Capsules, and other Dosage forms using Transmission Raman Spectroscopy and SORS Raman Spectroscopy

Fast assay of Tablets, Capsules, and other Dosage forms using Transmission Raman Spectroscopy and SORS Raman Spectroscopy

This online seminar provides a comprehensive introduction to the TRS and SORS technologies and their applications.

Tablets, Capsules by Raman Spectroscopy and SORS

This webinar will introduce the innovative use of Spatially Offset Raman Spectroscopy (SORS) for Raw Material Verification.
SORS provides an optimal solution for see-through verification, effectively penetrating challenging containers like amber glass and paper bags. The session will spotlight two instruments - Vaya, a handheld system, and Rapid, a portable system - both of which excel in assessing challenging materials. These devices offer a high-throughput, reliable, and convenient solution for RMV, aligning with the strict compliance requirements of the biopharmaceutical industry.
<blockquote>
Presenter: Yanqia Wang, PhD (Application Engineer, Molecular Spectroscopy, Agilent Technologies, Inc.)
</blockquote>
<blockquote>
Dr. Yanqia Wang started working for Agilent Technologies Inc. as a FTIR application Engineer in 2013, providing pre-&amp;post-sale application support. The products he covers from Bench-top FTIR microscopes to various Mobile FTIR spectrometers. Dr. Wang received his PhD of analytical chemistry from Duke University in 2004, doing dynamic IR spectroscopy research. Then he joined Fitzpatrick Center for Photonics at Duke University, doing Tissue Raman spectrometer instrumentation. Since 2007, Dr. Wang worked for Avery Dennison Corp. as a spectroscopist, providing molecular analytical support to the research &amp; development.
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<blockquote>
Presenter: Scott Melis, PhD (Application Scientist, Agilent Technologies, Inc.)
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Scott Melis has a PHD in Physics from Georgetown University in Washington, DC and started with Agilent in 2021 as a Molecular Spectroscopy Application Scientist. In his graduate work, Scott studied nanoparticle formation and growth for a variety of applications. Projects that he worked with include developing processes to deposit and characterize semiconducting molecular nano-cocrystals for use in optoelectronic devices as well as controlling polymer nanoparticle size through rapid mixing conditions.
</blockquote>

Agilent Technologies: Identification of Raw Materials by a Handheld Instrument in Amber Glass, Paper Bags, and Other Challenging Containers

Identification of Raw Materials by a Handheld Instrument in Amber Glass, Paper Bags, and Other Challenging Containers

Innovative use of Spatially Offset Raman Spectroscopy (SORS) for Raw Material Verification.

Identification of Raw Materials by a Handheld Instrument

Spatially Offset Raman Spectroscopy (SORS) has emerged as a transformative tool for raw material verification, especially through barriers. Agilent&#39;s <a href="https://gcms.cz/products/682">Vaya</a> handheld and Rapid portable spectrometers, stand out in this domain. These CFR21 compliant systems, tailor-made for the pharmaceutical industry, offer unparalleled accuracy and efficiency. 
This talk will delve into the prowess of these Agilent spectrometers, emphasizing their capability to ensure material authenticity even through obstructions. By integrating cutting-edge technology with regulatory compliance, these instruments epitomize the future of barrier-transcending raw material verification.
<blockquote>
Presenter: Yanqia Wang, PhD (Application Engineer, Molecular Spectroscopy, Agilent Technologies, Inc.)
</blockquote>
<blockquote>
Dr. Yanqia Wang started working for Agilent Technologies Inc. as a FTIR application Engineer in 2013, providing pre-&amp;post-sale application support. The products he covers from Bench-top FTIR microscopes to various Mobile FTIR spectrometers. Dr. Wang received his PhD of analytical chemistry from Duke University in 2004, doing dynamic IR spectroscopy research. Then he joined Fitzpatrick Center for Photonics at Duke University, doing Tissue Raman spectrometer instrumentation. Since 2007, Dr. Wang worked for Avery Dennison Corp. as a spectroscopist, providing molecular analytical support to the research &amp; development.
</blockquote>

See Through the Barrier: The Power of Agilent's Solutions for Raw Material Verification

Agilent: See Through the Barrier: The Power of Agilent's Solutions for Raw Material Verification

Agilent's SORS Solutions for Raw Material Verification

Oftentimes, the infrared libraries consist of spectral information of pure substance in their ideal states.
This webinar covers details on how to approach detection and measurement of degraded particles. In addition, technical details on how to prepare these sample, carry out measurement and work with libraries, along with some examples of real-world samples, are discussed.

Shimadzu: Approaches to Contaminant and Degradation Analysis with FTIR

Approaches to Contaminant and Degradation Analysis with FTIR

Details on how to approach detection and measurement of degraded particles.

Join Agilent and GERSTEL for a 3-day live virtual seminar discussing how you can assure safety, authenticity, and quality of alcoholic beverages. The focus will be on sharing the latest in technology developments and capabilities, new applications, and customer stories.<h4>Presentation 1: Use of FTIR Technology for the Analysis of Sugars and Sweeteners in the Production of Alcoholic Beverages</h4><ul><li>Rogelio García Juárez, Pre-Sales Application Engineer – Agilent Technologies</li></ul>Currently, fast, and accurate methods are required for the analysis of raw materials and various sources to produce alcoholic beverages, for the rapid identification and quantification of these materials, let's review FTIR technology for process controls, as the ideal alternative to other techniques such as HPLC.<h5>Key Learning Objectives/What attendees will learn:</h5>1. The use of Fourier Transform Infrared (FTIR) Technology in applications for the alcoholic beverage industry.2. Analysis for the identification and release of raw materials used in preparation of Spirits.3. Quick methods to determine the concentration of sugars and sweeteners for process control.<h5>Who Should Attend:</h5><ul><li>Producers of alcoholic beverages, distillates, prepared liqueurs, juices, and extracts.</li></ul><h4>Presentation 2: GC-MS Techniques for the Determination of 2-Methylisoborneol and Geosmin in Finished Whiskey</h4><ul><li>Nicole Kfoury, Applications Scientist, GERSTEL,Inc.</li></ul>2-Methylisoborneol (MIB) and geosmin are naturally occurring metabolites formed by bacteria and fungi, most often in surface water sources. They have musty/earthy odors and very low odor thresholds, meaning they can be smelled at concentrations of 1-10 ppt in water. As a result, products, such as whiskey, that use contaminated water in the process may have musty, earthy odors in the finished product. Due to the complexity of the whiskey matrix and the low odor threshold of MIB and geosmin, they can be challenging to quantify accurately. This work shows that a selectable, heartcutting 1D/2D-GC-MSD is required to accurately quantify MIB and geosmin in finished whiskey. &nbsp;<h5>Key Learning Objectives/What attendees will learn:</h5>1. Overview of solid phase microextraction (SPME) versus stir bar sorptive extraction (SBSE).2. Overview of multidimensional, heartcutting GC-MS.3. How to accurately measure the concentration of 2-methylisoborneol and geosmin in complex samples such as whiskey.<h5>Who Should Attend:</h5><ul><li>Analytical chemists in the food, flavor, fragrance, and beverage industries.</li></ul><blockquote>Presnter: Rogelio García Juárez (Pre-Sales Application Engineer, Agilent Technologies)Rogelio García is an Applications Engineer for Molecular Spectroscopy in UV-Vis, FTIR, and Raman techniques at Agilent México and Latin America. Rogelio has a Bachelor’s Degree in Pharmaceutical Chemistry and a Master´s Degree in Environmental Engineering. He has worked in several developments of methods and applications in water, soil, and air, as well as in method design for the Pharmaceutical and Food industry. In this last one, he has developed an outstanding application method for alcoholic beverages such as Tequila using FTIR technology.Presnter:&nbsp;Nicole Kfoury, Ph.D. (Applications Scientist, GERSTEL, Inc.)Dr. Nicole Kfoury is an Applications Scientist at GERSTEL, Inc. in Baltimore, MD. She joined GERSTEL after receiving her Ph.D. in Analytical Chemistry at Tufts University and working as a Research Scientist at the Tufts University Sensory and Science Center. She is responsible for developing methods for sample preparation and gas chromatography-mass spectrometry and creating a Sensory Directed Analysis program at GERSTEL. She teaches customer training, supports pre- and post-sales opportunities, and provides analytical support to customers in a wide array of industries including food, flavor, fragrance, forensic, environmental, and chemical industries.</blockquote>

Agilent Technologies: Alcoholic Beverages Virtual Symposium: Spirits

Alcoholic Beverages Virtual Symposium: Spirits

How you can assure safety, authenticity, and quality of alcoholic beverages.

Learn how the Agilent 4300 can deliver an actionable result at site or in production in less than 30 seconds.Material testing is critical in all manufacturing and lifecycle processes, as the requirement to do material testing effectively and efficiently in industry becomes even more important.During the webinar we will investigate a number of application areas including material degradation, surface cleanliness, material ID and Coating/Adhesive thickness and show effectively how parameters relating to these applications can be measured at site and in production.Who should attend:<ul><li>Material scientists, coating manufacturers, manufacturers who use coatings within their manufacturing process. Any manufacturing company may be interested in surface contamination.</li></ul><blockquote>Presenter: Donald Inglis (Product Specialist EMEAI for FTIR, Agilent Technologies)Donald has worked in analytical instrumentation for over 30 years starting his career as a field service engineer in chromatography and mass spectroscopy before moving into commercial sales. Becoming a product specialist in portable, handheld FTIR and Raman systems over a decade ago at Agilent Technologies.</blockquote>

Agilent Technologies: Agilent 4300 Handheld Webinar Series

Sample ID and Material Analysis by Handheld FTIR

Learn how the Agilent 4300 can deliver an actionable result at site or in production in less than 30 seconds.

Agilent 4300 Handheld FTIR - Sample ID and Material Analysis

Pulse crops are highly valued for their rich nutritional content, and breeding programs need optimized workflows to boost nutritional quality and cut down turnaround times. Traditional methods are often complex, costly, and time-consuming. Thus, optimizing workflows is crucial to lower costs, expedite data acquisition, and enhance crop generation efficiency.&nbsp;FTIR spectroscopy presents a promising alternative due to its minimal sample preparation, rapid analysis, and reduced need for skilled operators. In collaboration with Agilent, the Clemson University Pulse Quality and Nutritional Breeding program has developed methods to analyze major nutrients in food and seeds using the Agilent Cary 630 FTIR spectrometer. The Clemson team managed to analyze over 200 samples in just eight hours, proving this fast, easy, and affordable approach is an optimal tool for breeding programs. Join the research team in this webinar to discover how their findings are revolutionizing food research.By attending this presentation, you will learn about:<ul><li>Agricultural Challenges: Understand the importance of timely crop information to increase breeding cycles and enhance agricultural productivity.</li><li>Current Methods' Limits: Identify the limitations of current agricultural methods, including the need for expensive instrumentation, highly skilled personnel, time-consuming sample preparation, and long analysis times.</li><li>FTIR Technology: Learn how Fourier Transform Infrared (FTIR) technology can overcome these challenges, helping farmers and breeders become more efficient in their breeding programs by providing rapid, accurate, and cost-effective analysis.</li></ul>Who Should Attend?<ul><li>Food scientists</li><li>Agricultural scientists, researchers, and specialists</li><li>Food processors</li><li>Crop breeders, managers</li><li>Agronomists and seed technologists</li></ul><div><blockquote>Presenter: Dil Thavarajah (Professor, Clemson University, South Carolina, USA)Dil Thavarajah is a professor at the Department of Plant and Environmental Sciences at Clemson University. She leads the Pulse Quality and Nutritional Breeding program, developing organic pulse cultivars, and serves as a Jefferson Science Fellow to build international agriculture and food security in the Middle Eastern Region. Before her current role, Dil contributed to the Canadian lentil biofortification program at the University of Saskatchewan. She established the National Pulse Quality and Nutrition Laboratory at North Dakota State University, Fargo, to support the US Pulse industry's nutritional marketing efforts. Internationally recognized for her expertise in pulse biofortification, particularly for minerals (iron, zinc, and selenium), prebiotic carbohydrates, and proteins. She is a key research partner with the International Center for Agricultural Research in the Dry Areas (ICARDA), working to release biofortified lentil cultivars for Africa.Presenter: Leung Tang (Applications Scientist, Agilent Technologies LDA, Edinburgh, United Kingdom)Leung Tang has established a distinguished career in scientific research and technology. At Agilent Technologies, Leung is responsible for designing, implementing, and collecting experimental data in conjunction with consultation of the chemistries at play. This role also involves analyzing and disseminating data to develop and test chemometric models. Before joining Agilent, Leung worked at A2 Technologies, training customers using portable FTIR. In both roles, he created many application notes and collected experimental data. Additionally, Leung held several postdoctoral positions at the University of Strathclyde, working on state-of-the-art instruments to progress advanced materials such as aerogel, hydrogen storage materials, and composites.Presenter: Thava (Pushparajah) Thavarajah (Business Development/Adjunct, Clemson University, South Carolina, USA)Thava Thavarajah is a science and business expert passionate about human potential and innovation. He has developed chemistry, food, and nutrition solutions and supervised award-winning teams, including student startups. Thava has authored over 70 articles and given 100 talks in 10 countries. He is a Distinguished Toastmaster (DTM) with several awards. His education includes a Ph.D. in Chemistry, an MBA, an MSc in Nutrition, a BSc in Agriculture, and certificates from Stanford. He has worked in various industries and countries, holding roles such as Food Scientist, Chemist, Manager, Professor, Consultant, Director, and Business Developer.</blockquote></div>

Separation Science: Unlocking Agricultural Potential: Fast, Cost-Effective, and Non-Destructive Analysis with FTIR Spectroscopy

Unlocking Agricultural Potential: Fast, Cost-Effective, and Non-Destructive Analysis with FTIR Spectroscopy

Join the research team in this webinar to discover how their findings are revolutionizing food research.

Fast, Cost-Effective, and Non-Destructive Analysis with FTIR

Vibrational microscopy is an established technique for materials identification and characterization which finds extensive applications in various fields including but not limited to pharmaceuticals, polymers, forensics, cultural heritage, life science, mineralogy, materials science and more.<blockquote>Presenter: Dr. Sergey Shilov (North America Product Manager, Science Business Unit, Bruker Optics)Dr. Sergey V. Shilov is a Product Manager for North America at Bruker Optics. Sergey joined Bruker in 2001. He is responsible for the support and development of new applications for the Bruker research FTIR systems. He received his Ph.D. in 1992 from the Russian Academy of Sciences in Polymer Physics and his M.S. from St. Petersburg State University (Russia) in Physics in 1986. Alexander Von Humboldt Foundation (Germany) awarded him a research fellowship in 1996. Sergey published 37 papers in peer-reviewed journals. His research interests include time-resolved FTIR spectroscopy, surface science, polymer, and life-science applications.&nbsp;</blockquote>

Bruker: State-of-the-Art Microanalysis Using Infrared and Raman Microscopy

State-of-the-Art Microanalysis Using Infrared and Raman Microscopy

In this webinar, participants will learn about the state-of-the art microanalysis using IR and Raman Microscopy.

State-of-the-Art Microanalysis Using IR and Raman Microscopy

The impact of narrowing the IR spectral range &nbsp;from 4,000 - 650 cm-1 to 1,800 to 975 cm-1 on the identification of microplastics was investigated, using (i) three different IR microscopic techniques: FTIR-ATR, µFTIR-FPA, LDIR and (ii) multiple spectral ranges. In each case, the major types of polymers were successfully identified when the narrowed spectral spectral range was used. &nbsp;Because this is the spectral range of the LDIR, this study establishes it as a reliable technique for the characterization of microplastics.<blockquote>Presenter: Louis Tisinger, PhD (Application Engineer, Molecular Spectroscopy, Agilent Technologies, Inc.)Louis (Lou) Tisinger has a Ph.D. in Analytical Chemistry from Miami University in Oxford Ohio, where his graduate research involved the study of ATR imaging and microscope performance in vibrational spectroscopy. Most of his career has been related to pre- and post-sales support of FTIR spectrometers, microscopes, imaging systems, and thermal analytical instruments, focusing on analyzing customer samples, demonstrations, post-sales training, troubleshooting, and R&amp;D.</blockquote>

Agilent Technologies: How Critical is Spectral Range to Identification of Microplastics?

How Critical is Spectral Range to Identification of Microplastics?

Learn about impact of narrowing the IR spectral range from 4,000 - 650 cm-1 to 1,800 to 975 cm-1 on the identification of microplastics 

How Critical is Spectral Range to Identifiy Microplastics

Organic contamination presents a persistent challenge across industries, particularly when particles are small, embedded, or difficult to isolate. This webinar introduces a combined focused ion beam–scanning electron microscopy (FIB-SEM) and FTIR microscopy workflow designed to support precise isolation and reliable identification of organic contaminants. By integrating targeted sample extraction with molecular analysis, this approach enables more complete characterization of foreign materials that may be missed using a single technique.Attendees will see how this workflow can support failure analysis and foreign material identification, with application examples relevant to pharmaceutical manufacturing where rapid, accurate identification is critical for product quality, safety, and regulatory compliance.<h4>In This Webinar, You Will Learn:&nbsp;</h4><ul><li>Fundamentals of FIB-SEM and FTIR microscopy and how they complement each other</li><li>A practical workflow for isolating and identifying organic microparticles</li><li>Techniques for FIB extraction, including milling and lift-out of targeted regions</li><li>Approaches to FTIR microscopy for analyzing small or embedded particles</li><li>Application insights for pharmaceutical contamination analysis and failure investigations&nbsp;</li></ul><h4>This Webinar is Ideal For:&nbsp;</h4><ul><li>Failure analysis scientists and engineers</li><li>QA/QC and quality assurance professionals</li><li>Pharmaceutical R&amp;D and manufacturing scientists</li><li>Analytical scientists working in materials characterization or contamination analysis</li><li>Academic and applied researchers (e.g., microplastics, materials science, life sciences)&nbsp;</li></ul><blockquote>Speaker: Matt Joens (Senior Sales Development Representative, Thermo Fisher Scientific)Matt Joens is an electron microscopist who has dedicated his career to the advancement of 3D and correlative imaging methodologies. He also has a passion for biological sample preparation, especially in the world of cryo preservation and the production of frozen lamella for high resolution TEM analysis. A chemist by training, Matt has worked at the Salk Institute, Washington University, Apple Inc, and TESCAN, spanning both life science and materials science disciplines. This duality has given him the unique perspective on what modern tools are capable of, and he now dedicates his time to help scientists find the right solutions for their research.Speaker: Jaspreet Singh, Phd (Senior Applications Scientist, Molecular Spectroscopy, Thermo Fisher Scientific)Jaspreet Singh earned his B.S. in Chemistry from the University of California, Merced in 2012 and his Ph.D. from the University of Oklahoma in 2021. Jaspreet’s graduate research work focused on variable temperature infrared spectroscopy studies of materials and development of FTIR sampling methods. Jaspreet is currently a Senior Application Scientist for the Nicolet FTIR spectroscopy product line at Thermo Fisher Scientific and operates an applications lab in San Jose, CA.</blockquote>