Gas chromatography (GC) is an analytical technique used to separate and analyze compounds that can be vaporized without decomposition. In forensic science, GC is invaluable for identifying and quantifying substances present in various types of evidence.Gas chromatography offers several advantages that make it indispensable in forensic science:<ul><li>GC can detect and identify minute quantities of substances, even at trace levels, allowing forensic scientists to analyze small samples effectively.</li><li>It is capable of analyzing a wide range of volatile and semi-volatile compounds, making it suitable for various types of forensic evidence, including drugs, explosives, and environmental samples.</li><li>GC provides precise measurements of compound concentrations, which is essential for determining levels of substances such as blood alcohol content or drug quantities in forensic toxicology reports.</li><li>It can quickly separate and analyze compounds, enabling timely processing of forensic evidence, which is crucial in criminal investigations.</li><li>Combining GC with mass spectrometry enhances the ability to identify compounds with high accuracy, even in complex mixtures, by providing both separation and molecular identification.</li></ul>These advantages make gas chromatography a powerful tool in forensic investigations, aiding in the accurate detection and analysis of chemical substances found at crime scenes.<h4>How Gas Chromatography Works?</h4>In simple terms, gas chromatography involves the following steps:<ul><li>Sample Introduction: A small amount of the sample is injected into the chromatograph.</li><li>Vaporization: The sample is heated and vaporized.</li><li>Carrier Gas: An inert gas, such as helium or nitrogen, carries the vaporized sample through a column containing a stationary phase.</li><li>Separation: As the sample moves through the column, its components interact differently with the stationary phase, causing them to separate based on their chemical properties.</li><li>Detection: Separated compounds exit the column and are detected, producing a chromatogram - a visual output that displays the presence and quantity of each component.</li></ul><h4>Applications of Gas Chromatography in Forensics</h4>GC is an important l tool in forensic science, offering a wide range of applications that aid in the investigation and resolution of criminal cases. Here are some of the key applications:<h5>Drug Analysis and Toxicology</h5><ul><li>Drug Detection: GC is used to identify and quantify drugs in biological samples such as blood, urine, or hair. This helps determine if a suspect was under the influence during a crime and aids in postmortem toxicology to establish the cause of death.</li><li>Toxicology: GC helps detect toxic substances like poisons, which is vital for determining the cause of death and intent in criminal cases.</li></ul><h5>Arson Investigations</h5>GC is used to analyze fire debris for accelerant residues, helping investigators determine the cause of fires and identify potential arson.<h5>Crime Scene Analysis</h5>GC can analyze samples from crime scenes, such as blood or fibers, to identify substances and potentially link suspects to the scene.<h5>Forensic Pathology</h5>GC helps analyze bodily fluids to determine if alcohol, drugs, or poisons were present at the time of death, aiding in pathology conclusions.Forensic laboratories utilize advanced <a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/industries/forensic-toxicology">forensic toxicology solutions</a> to detect and analyze toxins and drugs in biological samples. Among these, <a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/techniques/gc">gas chromatography techniques</a> are essential for separating and identifying volatile compounds in complex mixtures, enhancing the accuracy of toxicological analyses.<h4>Challenges of Using GC in Forensics</h4>Despite its advantages, there are several challenges and considerations that forensic scientists must address when using GC in their investigations.<ul><li>One of the primary limitations of GC is the coelution of compounds, where multiple substances elute from the column at the same time, making it difficult to separate, identify and quantity them correctly.</li><li>GC requires careful sample preparation, including extraction and cleanup procedures, which can be time-consuming and require specialized equipment and expertise. This complexity can delay analysis and increase costs.</li><li>GC is primarily suited for the analysis of volatile and semi-volatile organic compounds. It is not suitable for many types of inorganic compounds or biopolymers, limiting its applicability in certain forensic contexts.</li><li>The presence of certain compounds in the sample can interfere with the accuracy of GC analysis, leading to false positives or false negatives. Additionally, matrix effects can affect the reliability of the results, requiring careful sample preparation and the use of internal standards to minimize these issues.</li></ul><h4>Important Factors to Consider When Using GC for Forensics</h4><ul><li>Ensuring that GC instruments are properly calibrated and validated is crucial for obtaining reliable results. Regular maintenance and quality control measures are essential to prevent instrument drift and ensure consistency in analysis. Specialized <a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/products?category=7&amp;manufacturerItems=50">gas chromatography</a> products are employed, ensuring precise and reliable results in forensic investigations.</li><li>The interpretation of GC data requires expertise, as the chromatograms can be complex, especially in cases involving mixtures of substances. Experienced analysts are needed to accurately identify and quantify components.</li><li>Forensic GC analyses must comply with legal standards and regulations. This includes adhering to specific protocols for sample handling, analysis, and reporting to ensure that evidence is admissible in court.</li><li>Combining GC with other analytical techniques, such as mass spectrometry (MS), can enhance its capabilities. For example, GC-MS is widely used in forensic analysis due to its ability to provide detailed information about the molecular weight and elemental composition of compounds.</li></ul>By understanding these challenges and considerations, forensic scientists can effectively utilize GC to analyze evidence.

Role of Gas Chromatography in Forensics

Autumn has already turned the leaves into vibrant shades, and with the end of the year approaching, we would like to thank you - before the first snowflakes arrive - for your trust, cooperation, and continued interest in our products and services.As a long-standing distributor of Thermo Scientific Finnpipette products, we know that the accuracy and reliability of laboratory results often begin with seemingly small details. Choosing the right pipette and tip is one of the first steps toward a successful analysis.That is why we have prepared an EXCLUSIVE offer to help you replenish your laboratory supplies at a more attractive price, while also thanking you for your continued cooperation and trust.<blockquote>EXCLUSIVE OFFER valid until the end of 2026<ul><li>10% off tips</li><li>10% off pipettes</li></ul>Enter the code “KAŠTANY” in your order or include it in your order e-mail.*For larger orders, an additional discount may be available.</blockquote><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/analytika_pipety_a_spicky_thermo_20c5943161.jpg" alt="analytika: Thermo Scientific Pipettes and Tips" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_analytika_pipety_a_spicky_thermo_20c5943161.jpg 146w," sizes="100vw" width="1500" height="1605"><h4>LIMITED OFFER WHILE STOCKS LAST</h4><h5>Everything ages. Precision remains.</h5>Finnpipette tips are proof of that.<h4>Tip Offer</h4><h5>FT 200 FLEX Tips</h5><ul><li>Code: L94060320</li><li>Pack size: 1,000 pcs</li><li>LOT: 20165B0</li><li>EXP: 20 June 2025</li><li>Price: CZK 1,761 (30% discount)</li></ul><h5>FT 1000 Tips</h5><ul><li>Code: L9401070</li><li>Pack size: 200 pcs/box</li><li>LOT: 20346A0</li><li>EXP: 20 December 2025</li><li>Price: CZK 464 (30% discount)</li></ul><h5>Labtip Blue Tips</h5><ul><li>Code: L94300250</li><li>Pack size: 60 pcs/rack</li><li>LOT: 21104B2</li><li>EXP: 20 April 2026</li><li>Price: CZK 206 (20% discount)</li></ul><h5>FT Filter Sterile 10 µL Tips</h5><ul><li>Code: L94052100</li><li>Pack size: 10 × 96 pcs/rack</li><li>LOT: 21136B1</li><li>EXP: 20 May 2026</li><li>Price: CZK 3,740 (20% discount)</li></ul><h4>Types of Thermo Fisher Scientific Pipette Tips</h4><h5>FILTERED</h5><ul><li>help prevent aerosol contamination,</li><li>suitable for PCR and critical samples.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/analytika_spicky_Thermo_s_filtrem_4eb500736e.jpg" alt="analytika: Thermo Fisher Scientific Filtered Tip" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_analytika_spicky_Thermo_s_filtrem_4eb500736e.jpg 245w," sizes="100vw" width="450" height="120"><h5>NON-FILTERED</h5><ul><li>economical and high quality,</li><li>suitable for routine samples.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/analytika_spicky_Thermo_bez_filtru_eea16c4ae1.jpg" alt="analytika: Thermo Fisher Scientific Non-Filtered Tips" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_analytika_spicky_Thermo_bez_filtru_eea16c4ae1.jpg 245w," sizes="100vw" width="442" height="147"><h5>EXTENDED-LENGTH</h5><ul><li>allow deeper access while helping reduce contamination risk,</li><li>suitable for tissue culture, media preparation, and tall laboratory vessels.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/analytika_spicky_Thermo_prodlouzene_2005b4125f.jpg" alt="analytika: Thermo Fisher Scientific Extended-Length Tip" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_analytika_spicky_Thermo_prodlouzene_2005b4125f.jpg 245w," sizes="100vw" width="407" height="118"><h5>MICRO</h5><ul><li>improve accuracy for low-volume samples and support efficient sample transfer,</li><li>suitable for critical and valuable samples and low-volume pipetting.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/analytika_spicky_Thermo_micro_9b5879704a.jpg" alt="analytika: Thermo Fisher Scientific Micro Tip" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_analytika_spicky_Thermo_micro_9b5879704a.jpg 245w," sizes="100vw" width="435" height="115"><h5>MACRO</h5><ul><li>improve accuracy when working with larger sample volumes,</li><li>can serve as an alternative to serological pipettes.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/analytika_spicky_Thermo_macro_8fb12684a7.jpg" alt="analytika: Thermo Fisher Scientific Macro Tip" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_analytika_spicky_Thermo_macro_8fb12684a7.jpg 245w," sizes="100vw" width="395" height="121"><h5>WIDE-BORE</h5><ul><li>the wide opening helps prevent cell lysis and improves accuracy when working with viscous solutions,</li><li>suitable for cell handling, macromolecular structures such as DNA, and highly viscous solutions.</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/analytika_spicky_Thermo_siroky_otvor_9d6ad5537e.jpg" alt="analytika: Thermo Fisher Scientific Wide-Bore Tip" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_analytika_spicky_Thermo_siroky_otvor_9d6ad5537e.jpg 245w," sizes="100vw" width="397" height="127">

Equip Your Laboratory for Autumn at a Better Price

Breathomics, Asthma & GC×GC: PH Stefanuto on Fighting the “Proof‑of‑Concept” Trap

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Analytika is a Czech company that offers and produces certified reference materials (CRM) and (ultra)pure chemicals for quality control and quality assurance in laboratories, including accredited laboratories.

Our portfolio also includes pipettes and tips, digestors, PFA labware and other equipment for analytical laboratory and trace analysis.

ANALYTIKA

Phenomenex is a global technology leader committed to developing novel analytical chemistry solutions that solve the separation and purification challenges of researchers in industrial, government and academic laboratories.

Phenomenex

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

Organomation

Metrohm

Agilent Technologies

AZoM

LECO

Thermo Fisher Scientific

SelectScience

Waters Corporation

The analysis of microplastics (MP) becomes more difficult for smaller sizes, especially in complex matrices such as sediment of natural waters. In this work, we analyzed MPs in sediment using laser direct infrared (LDIR) imaging, a relatively new technique in environmental MP studies.&nbsp;Sediment samples were spiked with analytical surrogates (polyethylene spheres), and subjected to density separation, wet peroxide oxidation, calcite removal, and filtration. The extracted particles were coated on to a low-emissivity glass slide which was first examined on a stereomicroscope. Six slides (two sediment samples and four different blanks) were further analyzed using an Agilent LDIR system. Approximately 520 and 430 MP/g were found in the two samples, with diameter ranging 20-3,384 mm and 84% being smaller than 100 mm. The increase in particle count with decreasing particle sizes followed a power law curve, suggesting that a large portion of the smaller MPs was generated by the breakdown of larger plastic pieces. Major polymers found in this work included polyamide, polyester, polytetrafluoroethylene, and polyacetal. Most MPs were fragments, while beads and fiber were also found. In the two sediment samples, 14% and 46% of the total particles, respectively, were composed of non-plastic micro-sized particles, including natural polyamide, cellulose, chitin, rubber, and "unknown". Challenges, potential biases, and uncertainties are discussed. This work is the first application of LDIR imaging on MPs in natural sediment.<blockquote>Presenter: An Li (Professor Emerita, Environmental and Occupational Health Sciences, University of Illinois Chicago)Dr. An Li is a Professor Emeritus in School of Public Health, University of Illinois Chicago. She is an environmental chemist, with her research focus on how human activities influence the natural environment and how the changes in turn affect human health. Her research particularly focuses on persistent and bioaccumulative organic chemicals which are potentially toxic. She has led a number of federally funded projects and programs, including the Great Lakes Sediment Surveillance Program (GLSSP) funded by the US EPA. Dr. Li has published two books Physical and Chemical Processes in the Aquatic Environment (2014) and Persistent Organic Pollutants in Asia (2007), &gt;100 journal articles, as well as numerous other publications.</blockquote>

Agilent Technologies: Characterization of Microplastics in Sediment Using LDIR Microscopy

Characterization of Microplastics in Sediment Using LDIR Microscopy

Explore microplastics analysis in sediment using Agilent LDIR microscopy. Learn sample prep and polymer identification

LDIR Microscopy: Microplastics Characterization in Sediment

This webinar will provide a practical overview of advanced data processing tools in MassHunter Quant for both LC and GC workflows. Participants will learn how to set up and manage outliers, apply AddIns and Actions such as blank subtraction, and use queries to efficiently review and filter quantitative results. The session will also cover key aspects of Report Methods, helping users generate clear and consistent reports for routine and advanced quantitative workflows.<blockquote>Presenter: Dr Susanne Soelter (Field Application Specialist LC/MS, Agilent Technologies)Susanne Soelter started her career as a product specialist for LC/MS in 2004. She has remained loyal to LC/MS since then. In her current position as a Field Application Specialist, she develops new methods in the Agilent laboratory in Waldbronn and supports customers on site.Susanne studied chemistry in Hamburg and received a doctorate degree in organic chemistry from the University of Hamburg.Presenter:&nbsp;Teresa Klink (Application Specialist LC/MS and GC/MS, Agilent Technologies)Teresa started at Agilent Technologies in 2022 and works in the Applied Markets area developing analytical methods for GC/MS and LC/MS. Prior to joining Agilent she worked for several years in a contract lab and an industry company. There, she focused on developing analytical methods using LC/MS and GC/MS to check food packaging materials and printing inks for their migration behaviour and their regulatory compliance for food contact.</blockquote>

Agilent Technologies: MassHunter Class 2.0: Smarter Workflows from Acquisition to Insight

Advanced Quantitative Data Processing with MassHunter Quant

This webinar will provide a practical overview of advanced data processing tools in MassHunter Quant for LC and GC workflows. 

Quantitative Data Processing with MassHunter Quant

<h4>Empower™ Tips for Audit Trail Compliance</h4>If you are in a regulated laboratory, you may be expected to actively review, interpret, and act on Waters Empower Software audit trail data in order to ensure compliance and data integrity, demonstrate a state of control, and for inspection readiness as part of your overall quality.<h5>In this session you will hear more about:</h5><ul><li>Risk review framework</li><li>Risk event types</li><li>Other items to consider for periodic review</li><li>Streamlining vigilant monitoring</li></ul>Whether you're struggling with defining a risk-based review strategy, interpreting regulatory expectations, or efficiently reviewing audit trails in Empower Chromatography Data System, in this webinar you will walk away with practical methods for structuring efficient, risk-based reviews that surface meaningful events to support patient safety, product quality, and decision-making.<h5>What you’ll gain from this session:</h5><ul><li>Gain insight into what is expected of regulated labs</li><li>Get a practical framework for risk review</li><li>Learn how to simplify audit trail reviews</li></ul>Please join us for a lively discussion as we explore this topic. As always, please bring your questions for this exclusive opportunity to ask our experts anything about Empower Software.<h5>Who should attend</h5>This session is designed for Lab Managers, Empower System Administrators, Quality, Quality IT, and Lab Personnel.Don't miss it!<blockquote>Speaker:&nbsp;Neil Lander (Senior Principal Product Manager, Waters Corporation)Neil has worked for Waters Corporation since 1994 and has held a variety of positions including Technical Support Specialist, Technical Trainer, Manager Customer Education and currently, Senior Principal Product Manager focusing on Informatics solutions.He provides internal support for Empower Chromatography Data System and is focused on developing laboratory software solutions that help organizations achieve their scientific and operational objectives.</blockquote><blockquote>Speaker:&nbsp;Tracy Hibbs (Principal Consulting Marketing Manager, Waters Corporation)Tracy has worked for Waters Corporation since 1999 and has held a variety of positions including Technical Trainer, Business Impact Consultant, Training Manager for Informatics and Data Integrity, and currently, Principal Consulting Product Marketing Manager focusing on Informatics solutions and compliance.Tracy provides support for Waters Empower Software Suite and is concentrated on developing laboratory data management software solutions that help organizations achieve their scientific and operational objectives in regulated environments.Prior to joining Waters, Tracy was a Research Scientist where she gained experience in chromatography and the associated data systems.​</blockquote>

Waters Corporation: Waters Empower Tips - Ask Me Anything About Periodic Audit Trail Review

Waters Empower Tips: Ask Me Anything About Periodic Audit Trail Review

Learn how to streamline periodic Audit Trail reviews in Waters Empower CDS. Implement risk-based frameworks to ensure data integrity and compliance

Periodic Audit Trail Review in Waters Empower CDS

<div>From food packaging to advanced engineered materials, multilayer structures are becoming increasingly sophisticated. Understanding what is inside these materials, how layers are arranged, and where different components are located can be a significant analytical challenge, particularly when ultra-thin polymer layers are combined with metals or other non-polymeric materials.Join Application Scientist Fabian Knechtel, who specializes in advanced materials characterization using vibrational spectroscopy and microscopy techniques, for this SelectScience® webinar. Knechtel will demonstrate how infrared (IR) microscopy, Raman microscopy, and chemical imaging can reveal the composition and structure hidden within multilayer materials.Using multilayer food packaging as a real-world example, Knechtel will show how individual layers can be visualized, unknown materials identified, and complex layer architectures reconstructed using a non-contact analytical approach.By attending, you will gain practical insights into how IR and Raman imaging can help characterize challenging multilayer structures and generate the detailed chemical information needed to support reverse engineering, quality control, failure analysis, and materials innovation.Certificate of attendanceIf you attend the live webinar, you will automatically receive a certificate of attendance, including a learning outcomes summary, for continuing education purposes.If you view the on-demand webinar, you can request a certificate of attendance by emailing editor@selectscience.net.<h5>Webinar details</h5><ul><li>Cost: Free to attend</li><li>Location: Online</li><li>Duration: 60 minutes</li></ul><h4>Who should attend?</h4>This event is perfect for:<ul><li>Multilayer materials scientists and specialists</li><li>Food packaging professionals</li><li>Polymer and plastics scientists</li><li>Packaging film and laminate developers</li><li>R&amp;D and quality control professionals</li></ul><h4>What will this webinar cover?</h4><ul><li>How IR and Raman imaging reveal the chemical structure of complex multilayer materials</li><li>How thin layers and unknown components can be identified by their spectral fingerprints</li><li>How chemical imaging adds spatial information that conventional microscopy alone cannot provide</li><li>How IR and Raman imaging support reverse engineering, troubleshooting, and quality control of multilayer materials</li><li>Why IR and Raman imaging are gaining importance in advanced materials characterization</li></ul>Join the webinar to get answers to these questions:<ul><li>How can IR and Raman imaging reveal the chemical structure of complex multilayer materials?</li><li>How can thin layers and unknown components be identified by their spectral fingerprints?</li><li>What spatial information does chemical imaging provide beyond conventional microscopy?</li><li>How do IR and Raman imaging support reverse engineering, troubleshooting, and quality control?</li><li>Why are IR and Raman imaging increasingly important in advanced materials characterization?</li></ul><blockquote>Presenter: Fabian Knechtel (Application Scientist Raman Imaging, Bruker Optics)An analytical expert, Fabian Knechtel has a strong background in scientific instrumentation and spectroscopy. He is currently working at the intersection of technology, application, and market at Bruker Optics.</blockquote><blockquote>Moderator: Olivia Long (Editorial Team, SelectScience)Olivia Long is a science editor specializing in pharmaceutical and applied science. She has a BSc in Pharmacology, and an MSc in Neuroscience, where she investigated neuro‑oncology drug‑resistance pathways using patient‑derived cell models. Her laboratory experience spans R&amp;D hygiene testing, controlled‑environment sample production, and protocol development, giving her a broad understanding of analytical workflows and the scientific principles underpinning material characterization.</blockquote></div>

Bruker: Seeing inside multilayer materials with IR and Raman microscopy

Seeing inside multilayer materials with IR and Raman microscopy

Learn how Bruker Optics IR and Raman microscopy reveal the chemical structure of multilayer materials, supporting packaging R&D and failure analysis

IR and Raman Microscopy of Multilayers

Take your Thermo Scientific™ Chromeleon™ software reporting skills to the next level with this practical webinar focused on the enhanced capabilities of Reporting Module 2.0. We'll explore the latest features and demonstrate how to leverage them to create more dynamic, informative, and efficient reports. Whether you're upgrading from Reporting Module 1.0 or looking to maximize the value of your current implementation, this session will provide practical guidance and real-world examples to improve your reporting workflows.What you will learn: Learn how to convert Reporting Module 1.0 reports to version 2.0, implement conditional formatting to enhance report readability, utilize new aggregation functions for statistical reporting, and take advantage of expanded Excel functions to create more powerful and flexible report templates.Who should attend: This webinar is ideal for Chromeleon software users who create or maintain reports, laboratory analysts, method developers, Chromeleon software administrators, and informatics professionals looking to improve reporting efficiency and make the most of the new capabilities available in Reporting Module 2.0.<blockquote>Speaker: Kimy Young (Senior Manager, Software Product Specialists, Thermo Fisher Scientific)Kimy Young is the Senior Manager of software product specialists at Thermo Fisher Scientific. She has been with Thermo Fisher since November 2015. Her background includes administration of Chromeleon CDS, laboratory information management systems (LIMS), Quality Assurance (QA), and IT projects.Speaker: Juan Carmona (Chromeleon CDS Specialist, Thermo Fisher Scientific)Juan Carmona is a Chromeleon Specialist at Thermo Fisher Scientific based out of Pflugerville, TX. He has been with Thermo Fisher Scientific for over 15 years. At Thermo Fisher Scientific, he is currently focusing on expanding the customer base using Chromeleon CDS for small networks and enterprise deployments. Prior to joining this group, he was part of the GC/GCMS Center of Excellence team providing support for the product line.</blockquote>

Thermo Fisher Scientific: Chromeleon software webinar series

Essential tips and tricks for the Chromeleon Reporting Module 2.0

Learn how to use Chromeleon Reporting Module 2.0, including report conversion, conditional formatting, aggregation functions, and expanded Excel tools.

tips and tricks for Chromeleon Reporting Module

Maintaining tight control of critical bath chemistries is essential for achieving consistent process performance, product quality and manufacturing yield in semiconductor production. However, some key bath components remain difficult to measure reliably, creating challenges for effective process monitoring and real-time decision-making. While wet chemistry methods and NIR spectroscopy have long supported semiconductor manufacturing, companies continue to evaluate new analytical technologies that can provide faster, more comprehensive insight into critical process conditions.Join Brian Benner, Principal Scientist at Micron Technology, and Elena Hagemann, Spectroscopy Product Manager at Metrohm USA, as they discuss how leading semiconductor manufacturers are evaluating next-generation technologies for bath monitoring and process control. Learn how industry leaders assess analytical strategies for critical process chemistries and explore the emerging role of Raman spectroscopy in supporting real-time monitoring and manufacturing consistency.<h4>More Event Details</h4><h5>Why Attend?&nbsp;</h5>Learn how leading semiconductor manufacturers are approaching next-generation bath monitoring and gain practical insights into evaluating analytical technologies for process control applications. Whether you are assessing new monitoring approaches, looking to improve measurement reliability or exploring alternatives to existing technologies, this webinar will provide valuable perspective on the future of semiconductor process monitoring.<h5>Who Should Attend?</h5>This mini course is designed for professionals involved in semiconductor manufacturing, including process and manufacturing engineers, process control and automation specialists, PAT, analytical and metrology teams and technical and operations leaders.<blockquote>Presenter: Brian Benner (Principal Scientist, Micron Technology)Brian Benner is a Principal Scientist at Micron Technology with more than 25 years of experience in semiconductor manufacturing. Throughout his career, he has led the development and optimization of inline and online monitoring and process control strategies using a wide range of analytical technologies. In his current role, Brian evaluates emerging monitoring technologies for potential implementation in semiconductor manufacturing and leads a team focused on predictive model deployment using Near Infrared (NIR) spectroscopy. His work centers on advancing process monitoring and control to support manufacturing performance, consistency and innovation.</blockquote><blockquote>Presenter:&nbsp;Elena Hagemann (Product Manager, Process Spectroscopy, Metrohm USA)Elena Hagemann is the Product Manager for Process Spectroscopy at Metrohm USA, where she focuses on advancing Process Analytical Technology (PAT) through Near-Infrared (NIR) and Raman spectroscopy. With more than 12 years of experience in process spectroscopy, Elena works with manufacturers to evaluate and implement analytical technologies that support real-time process monitoring and control. She combines deep technical expertise with practical industry knowledge to help bridge the gap between laboratory innovation and manufacturing applications.</blockquote>

Metrohm: Next-Generation Bath Monitoring for Semiconductor Manufacturing

Next-Generation Bath Monitoring for Semiconductor Manufacturing

Learn how Metrohm and Micron Technology leverage Raman spectroscopy for real-time semiconductor bath monitoring and process control to boost yield

Semiconductor Bath Control with Raman

Thousands of World War II shipwrecks rest along coastal and open-ocean seafloors in both the Atlantic and Pacific, each with the potential to release substantial quantities of oil. Using comprehensive two-dimensional gas chromatography (GCxGC), we treat these wrecks as a form of “geochemical archeology,” interrogating their residual fuels for advanced molecular markers that are invisible to traditional methods. GCxGC’s superior resolution, sensitivity, and selectivity allow us to distinguish among oils from California, Sumatra, and other key petroleum provinces that fueled different navies during the war.By coupling these molecular fingerprints with historical records, we can attribute leaking oil to specific wrecks, constrain the national origin of fuels in regions with dense clusters of wrecks, and refine timelines of fuel use during the conflict—while showcasing the unique capability of GCxGC to turn complex, real-world samples into compelling scientific and historical narratives.<blockquote>Speaker: Christopher M. Reddy (Senior Scientist, Woods Hole Oceanographic Institution)</blockquote>

LECO: Geochemical Archaeology with GCxGC: Tracing WWII Shipwreck Oil from Unknown Leaks to Known Sources

Geochemical Archaeology with GCxGC: Tracing WWII Shipwreck Oil from Unknown Leaks to Known Sources

Learn how comprehensive 2D gas chromatography (GCxGC) enables geochemical archaeology to trace WWII shipwreck oil leaks back to known sources

Tracing Shipwreck Oil Leaks with GCxGC

What happens on a catalyst surface during the fastest stages of a reaction? Conventional DRIFTS setups can struggle to capture transient changes under realistic operating conditions, limiting insight into catalytic mechanisms.Join Dr. Christian Reece from Rice University to explore how operando DRIFTS can resolve faster surface kinetics, preserve sample integrity across repeated experiments, and support emerging applications in electrocatalysis. Drawing on studies of CO adsorption and desorption on palladium catalysts, Dr. Reece will provide practical guidance for obtaining more reliable and informative data from catalytic surface analysis.Certificate of attendanceIf you attend the live webinar, you will automatically receive a certificate of attendance, including a learning outcomes summary, for continuing education purposes.If you view the on-demand webinar, you can request a certificate of attendance by emailing editor@selectscience.net.<h5>Webinar details</h5><ul><li>Cost: Free to attend</li><li>Location: Online</li><li>Duration: 60 minutes</li></ul>Registration is required to secure your place. If you register but can’t attend live, you will receive a link to the on‑demand recording once it becomes available.<h4>Who should attend?</h4>This event is perfect for:<ul><li>Catalysis researchers, surface scientists, and spectroscopists working in heterogeneous catalysis, electrocatalysis, and materials science, including academic research groups, industrial R&amp;D scientists, and existing Harrick Praying Mantis/DRIFTS users looking to expand their experimental capability.ent decisions.</li></ul><h4>What will this webinar cover?</h4><ul><li>The practical barriers that limit kinetic and transient resolution in conventional DRIFTS experiments</li><li>How sample handling choices (e.g. protecting the sample cup) can affect or preserve spectral integrity and reproducibility across studies</li><li>How researchers are adapting DRIFTS methodology to move beyond traditional heterogeneous catalysis into electrocatalysis and energy-related research</li><li>Practical takeaways for improving confidence in surface species identification and catalyst behavior under realistic reaction conditions</li></ul><blockquote>Presenter: Dr. Christian Reece (Assistant Professor, Rice University)Dr. Christian Reece earned his PhD from Cardiff University, where he focused on using DFT and kinetic analysis to understand and design heterogeneous catalysts. He then joined Harvard University as a postdoctoral fellow with Professor Robert J. Madix, developing transient pulse techniques and kinetic modeling to rationalize catalytic behavior, before joining the Rowland Fellows program in July 2019 to design transient experiments predicting catalytic behavior. In July 2026, he brought his Reece Lab to the Department of Chemistry at Rice University, where his group combines kinetic modeling, spectroscopy and DFT – including Pulse-Probe DRIFTS built on Harrick reaction chambers.</blockquote><blockquote>Moderator: Todd Beanlands (Science Editor, SelectScience)Leader of global spectroscopy application development and customer engagement efforts, supporting advanced research and industrial spectroscopy workflows.</blockquote>

SelectScience: Capturing faster catalyst kinetics with operando DRIFTS

Capturing faster catalyst kinetics with operando DRIFTS

Learn how Specac operando DRIFTS captures fast surface kinetics and transient reaction mechanisms on catalysts under real operating conditions

Fast Catalyst Kinetics with DRIFTS

Visual microscopy can reveal where a particle, defect, contaminant, or layer is located - but understanding what it is often requires chemical information.Join us for an educational webinar exploring how FTIR microscopy can help bridge the gap between visual observations and chemical analysis. We’ll examine approaches for investigating microscopic features and challenging samples, including particles, defects, contaminants, and layered materials, and discuss considerations for selecting sampling modes and analytical configurations for different applications.You’ll also get an introduction to the new Thermo Scientific™ Nicolet™ RaptIR™ X FTIR Microscope and see how its flexible configurations, intuitive workflows, spatial resolution, and versatile sampling capabilities support a range of FTIR microscopy applications.Register to explore how FTIR microscopy can help you move from seeing a microscopic feature to understanding its chemical composition.Join the free webinar with certification of attendance now.&nbsp;<h4>Attend the Webinar to Learn:&nbsp;</h4><ul><li>How FTIR microscopy complements visual microscopy with chemical information</li><li>How different sampling approaches can address particles, defects, contaminants, layers, and other microscopic features</li><li>How instrument configuration and workflow choices can help address different analytical needs</li><li>How the Nicolet RaptIR X FTIR Microscope brings these capabilities together in a flexible platform</li></ul><h4>This Webinar is Ideal For:</h4><ul><li>Scientists and Engineers investigating unknown materials and defects</li><li>Microscopists and Spectroscopists</li><li>Failure Analysis Specialists</li><li>QA/QC Professionals</li><li>Laboratory Researchers working with contaminants or layered samples</li></ul><blockquote>Speaker: Dr. Suja Sukumaran (Product Manager, Thermo Fisher Scientific)Dr. Suja Sukumaran is a Product Manager at Thermo Fisher Scientific. She earned her PhD in Biophysics from Johann Wolfgang Goethe University in Germany through the International Max Planck Research School. She brings extensive expertise in molecular spectroscopy, fluorescence and visible imaging, as well as protein and lipid biochemistry to her role.</blockquote>

Azom: Beyond the image: Turning microscopic observations into chemical insight with FTIR microscopy

Beyond the image: Turning microscopic observations into chemical insight with FTIR microscopy

Learn how the Thermo Scientific Nicolet RaptIR X FTIR Microscope provides chemical insights for particles, defects, contaminants, and multilayer materials.

Nicolet RaptIR X FTIR Microscopy Analysis

<h3>The Fun of MS Quan Application</h3>Grab a coffee and join us for the first episode of our new webinar series exploring what’s possible with waters_connectTM &nbsp;for Quantitation Software, particularly the MS Quan Application.<h4>Episode 1: From Complexity to Confidence</h4>Many laboratories are under pressure to provide more with less. Join us for a practical introduction and discover how a connected quantitation platform can help reduce risk, improve productivity, simplify compliance, and create a foundation for the future.<h5>In this session, you'll learn:</h5><ul><li>How waters_connect Software supports connected, quantitative MS workflows</li><li>How Exception Focused Review (XFR) drives efficiency and consistency</li><li>How enhanced traceability can support compliance goals without the burden</li><li>How MS Quan is using the power of machine learning to harness the expertise of your analysts</li></ul><h5>Why Attend?</h5>Whether you're looking to modernize existing workflows or simply explore what's possible with the latest quantitation technologies, this webinar will provide practical insights into how waters_connect Software can help laboratories.Not sure to be able to attend live sessions?&nbsp; Register today and watch the webinars on-demand<blockquote>Speaker:&nbsp;Sarah Coultas (Principal Product Manager LCMS Software Solutions)Speaker:&nbsp;Nathaniel Martin (Principal Consulting Product Owner - waters_connect for quantitation, Waters)Nathaniel is a Principal Consulting Product Owner at Waters, responsible for waters_connect™ for quantitation, with 11 years of experience at the company. Trained as an organic chemist, he spent around a decade as a research scientist at AstraZeneca, contributing to multiple drug discovery programs, including the team that discovered osimertinib (Tagrisso), a leading lung cancer therapy. After working on novel catalysts for hydrogen fuel cells in a start‑up environment, Nathaniel joined Waters as a software tester and successfully transitioned into product ownership. Holding a PhD in Organic Chemistry, he is passionate about collaborating with customers to design software solutions that enable scientific innovation and deliver societal impact.Speaker:&nbsp;Ralf Schröder (Principal Technical Support Specialist, Waters)</blockquote>

Waters Corporation: Going Beyond with waters_connect for Quantitation Software

Going Beyond with waters_connect for Quantitation Software

Learn how waters_connect MS Quan uses connected workflows, Exception Focused Review, traceability, and machine learning to improve quantitative MS analysis.