Join us for a free two-day LECO Separation Science Workshop on September 23–24, 2026, at the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/companies/219">C³AL Laboratory</a> at Cal State LA. Registration is free, and meals and refreshments will be provided throughout the workshop.&nbsp;<h4>Registration</h4><blockquote>👉<a target="_blank" rel="noopener noreferrer" href="https://forms.cloud.microsoft/pages/responsepage.aspx?id=iYeNbqIuykW7qZP4_jUEVbznDB40eK1PgjPzhHyb__9URTFTTFA5UEEzQ1A4MUtFV0o4TEJTNlZCOS4u&amp;route=shorturl">Register HERE</a>Space is limited, register today!<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_LECO_Separation_Science_Workshop_registration_332543a18e.jpg" alt="LECO: LECO Separation Science Workshop - QR code for registration" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_LECO_Separation_Science_Workshop_registration_332543a18e.jpg 156w," sizes="100vw" width="437" height="437"></blockquote><h4>Hand-on Experience with the LECO Complex Chemical Composition Analysis Lab C3AL</h4><ul><li>Work directly with LECO instruments in the C3AL Laboratory</li><li>Learn complete analytical workflows from sample to answer</li><li>Get expert guidance from LECO application scientists</li><li>Develop methods and solve real-world challenges</li><li>Collaborate, ask questions, and build your skills</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Cal_State_LA_The_LECO_Pegasus_BTX_system_in_Cal_State_LA_s_LECO_Complex_Chemical_Compositional_Analysis_Lab_enhances_research_and_student_training_in_advanced_chemical_analysis_cover_b739e727ca.jpg" alt="Cal State LA: The LECO Pegasus BTX system in Cal State LA’s LECO Complex Chemical Compositional Analysis Lab enhances research and student training in advanced chemical analysis" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Cal_State_LA_The_LECO_Pegasus_BTX_system_in_Cal_State_LA_s_LECO_Complex_Chemical_Compositional_Analysis_Lab_enhances_research_and_student_training_in_advanced_chemical_analysis_cover_b739e727ca.jpg 227w," sizes="100vw" width="1252" height="863">The first day will focus on the fundamentals and theory of comprehensive two-dimensional gas chromatography (GC×GC), with an emphasis on understanding how GC×GC can enhance your research, solve complex analytical challenges, and support your laboratory or company goals.&nbsp;The second day will be dedicated to hands-on activities, giving participants the opportunity to work directly with LECO instrumentation, learn practical analytical workflows, and analyze their own samples with guidance from LECO application scientists.&nbsp;Whether you are new to GC×GC or looking to expand its use in your research or organization, this workshop offers a unique opportunity to learn, explore, and apply the technology in a practical setting. Space is limited, so register early!<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Cal_State_LA_LECO_QUADJET_G_Cx_GC_coupled_to_Pegasus_BT_4_D_TOM_MS_in_the_Complex_Chemical_Composition_Analysis_Lab_C_AL_077a14ae34/Cal-State-LA-LECO-QUADJET-GCxGC-coupled-to-Pegasus-BT-4D-TOM-MS-in-the-Complex-Chemical-Composition-Analysis-Lab-(CAL).jpg" alt="Cal State LA: LECO QUADJET GCxGC coupled to Pegasus BT 4D TOM MS in the Complex Chemical Composition Analysis Lab (C³AL)" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Cal_State_LA_LECO_QUADJET_G_Cx_GC_coupled_to_Pegasus_BT_4_D_TOM_MS_in_the_Complex_Chemical_Composition_Analysis_Lab_C_AL_077a14ae34/thumbnail_Cal-State-LA-LECO-QUADJET-GCxGC-coupled-to-Pegasus-BT-4D-TOM-MS-in-the-Complex-Chemical-Composition-Analysis-Lab-(CAL).jpg 234w," sizes="100vw" width="1949" height="1299">

LECO Separation Science Workshop

An international research team, which included scientists from the Faculty of Science at Palacký University and the Institute of Physics of the Czech Academy of Sciences, has succeeded in unraveling the complex mechanism by which a chemical bond is formed during a collision between molecules. The experts found that the reaction only takes place if the molecules are oriented towards each other within a very narrow range of angles – within the so-called cone of reaction. This joint research has thus provided an answer to one of the fundamental questions of chemistry: under what conditions do chemical bonds form between molecules. The results of the study&nbsp;Spatially resolving the cone of reaction for a single molecule&nbsp;were published in the prestigious scientific journal&nbsp;Science.Many chemical reactions begin with the collision of two particles. However, for a new chemical bond to form, it is not enough for the molecules simply to come into contact. Their collision must occur with sufficient energy, in the correct relative orientation and at the right location. Under normal conditions, such as in solutions or gases, molecules collide chaotically, and the precise parameters of these collisions cannot therefore be controlled.<h4>Molecules under control</h4>Scientists were able to control the collisions of individual molecules on a copper surface and monitored the process using a scanning tunnelling microscope. They used the instrument not only to visualise individual molecules, but also to deliberately accelerate the reactants towards one another. They subsequently analysed each collision with atomic-level resolution. This enabled them to determine unequivocally whether a new chemical bond had formed between the molecules.<h5>“What is hidden in the statistics of billions of collisions in conventional chemistry, we have managed to break down into individual cases and map directly.” Adam Matěj</h5>A key finding of the study is that the outcome of a collision is determined by the extremely precise orientation of the molecules. A new bond was formed only when the target molecule was oriented within a few degrees of the direction of movement of the other molecule. When rotated by more than fifteen degrees, the molecules simply bounced off each other without any reaction.<h4>The precise orientation of the molecules is crucial</h4>“For the first time, we were able to observe, using a single molecule, exactly how precisely it must be oriented for the reaction to take place at all. What is hidden in the statistics of billions of collisions in conventional chemistry, we have managed to break down into individual cases and map directly,” said Adam Matěj from the Department of Physical Chemistry at the Faculty of Science.The theoretical part of the study, in which researchers from Palacký University and the Institute of Physics of the Czech Academy of Sciences were involved, played a significant role. Using quantum-mechanical calculations, they explained why the ‘reaction cone’ is so narrow. It turned out that the reactive carbon atom is surrounded by hydrogen atoms, which block the access of the reacting molecule from almost all directions.<h4>The arrangement of atoms restricts access to the reaction</h4>The calculations also shed light on a surprising experimental result. The chemical reaction took place even when the molecule moved along an adjacent row of copper atoms, where, according to the original assumptions, no bond should have formed.<h5>“The strength of this work lies in the fact that the experiment and theory have been brought together into a single picture. The microscope showed what happens during the collision, and the calculations explained why.” Pavel Jelínek</h5>“The explanation lies in the slight displacement of a single copper atom on the surface. The target’s bond to the surface pulls it out of its position and brings it close enough to the neighbouring row that it can literally take over the projectile and direct it to the correct spot. This shows that the surface is not merely a passive substrate, but actively participates in the reaction itself and can even facilitate pathways that would otherwise be unfavourable,” noted Adam Matěj.<h4>The surface also determines the course of the reaction</h4>The results are significant for the development of so-called surface reactions, in which new materials and nanostructures are purposefully assembled from individual molecules. A better understanding of the influence of the spatial arrangement of molecules will enable the design of molecular building blocks so that they bond more reliably and efficiently. This represents an important step towards the development of technologies based on the controlled construction of structures atom by atom.“The strength of this work lies in the fact that experiment and theory have been brought together into a single picture. The microscope showed what happens during the collision, and the calculations explained why. Without a theoretical model, we would have found it difficult to discover that the movement of a single surface atom is behind the unexpected course of the reaction,” added Pavel Jelínek from the Institute of Physics of the Czech Academy of Sciences.<blockquote>The study&nbsp;Spatially resolving the cone of reaction for a single molecule&nbsp;was produced in collaboration between researchers from the University of Graz, the Institute of Physics of the Czech Academy of Sciences, Palacký University in Olomouc, Charles University and Humboldt University in Berlin.</blockquote>

Scientists reveal when chemical bonds form in molecular collisions 

Injecting water into a gas chromatography (GC) system has always raised concerns for analysts. Many wonder if water will damage their <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products?category=7&amp;manufacturerItems=50">GC column</a> or instrument. In fact, one of the most common questions in gas chromatography water analysis is whether aqueous samples can be safely introduced without compromising results.Selecting the right GC column for water analysis and following proper injection techniques can minimize the risk of column damage and maintain reliable analytical results.<h3>Why Water Injections Are Risky in GC</h3>Water injections in gas chromatography columns are risky due to the following reasons:<h4>Backflash Issues</h4>Water expands significantly when vaporized at high inlet temperatures (e.g., 250–300 °C). If the expansion volume exceeds the inlet liner capacity, backflash can occur. This contaminates injector parts, leaving residues that cause ghost peaks, carryover, sample loss, and elevated baselines, ultimately reducing reproducibility and accuracy.<h4>Stationary Phase Degradation</h4>As a highly polar solvent, water can hydrogen bond with stationary phase polymers such as polyethylene glycol (PEG) or wax phases. Repeated exposure alters selectivity, shifts retention times, and may increase bleed in non-crosslinked phases. While older immobilized PEG phases are especially vulnerable, modern chemically bonded and crosslinked stationary phases offer improved resistance, making them more suitable to inject up to 100% water samples.<h4>Incomplete Vaporization</h4>Water’s high boiling point and poor wetting of non-polar stationary phases can result in incomplete vaporization. This may lead to peak splitting, band broadening, or reduced sensitivity. For this reason, injection settings need to be finely adjusted to avoid these effects.<h4>Detector Issue</h4>Standard GC detectors do not directly detect water. Excess water injected into a flame ionization detector (FID) can quench or even extinguish the flame, while moisture in an electron capture detector (ECD) can interfere with electron capture efficiency, suppressing signals or causing false responses.<h3>Choosing the Right GC Columns for Water-Containing Samples</h3>Here are some strategies that can help you increase the life of GC columns when analyzing water-containing samples.<ul><li>Use of cross-linked phases: Modern stationary phase design has greatly improved tolerance to water injections in GC. Cross-linking chemically bonds the stationary phase to the silica surface, making it far more resistant to leaching or washout from polar solvents. Traditionally immobilized but not cross-linked phases were much more vulnerable to degradation. For example, polyethylene glycol (PEG) phases are inherently hydrophilic and prone to water damage unless cross-linked. With technologies such as engineered self-crosslinking (ESC), used in Phenomenex <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/1571">Zebron ZB-WAXplus GC columns</a>, PEG phases can withstand repeated water injections without significant loss of efficiency.</li><li>Use of non-polar columns: Non-polar bonded and cross-linked columns (e.g., PDMS phases) are inherently resistant to water damage, though incomplete vaporization may still affect peak quality.</li></ul><h3>Tips to Protect Your GC System from Water Damage</h3>Implementing a few key tips can help protect your GC system from water damage. Here are some of the important recommendations:<ul><li>Keep injections small: Limit water injections to ≤0.2 µL to minimize backflash and protect the stationary phase.</li><li>Select the right liner: Use an appropriately sized inlet liner (e.g., 4.0 mm ID tapered or with a double gooseneck) to reduce backflash. A deactivated glass wool plug can promote rapid vaporization, though it may not be suitable for all analytes.</li><li>Reduce syringe carryover: Rinse syringes with a 50:50 methanol–water mixture between injections. In some methods, preparing samples with a small percentage of methanol can improve reproducibility and syringe performance.</li><li>Optimize solvent and injector conditions: Limit water injections to ≤0.2 µL to minimize backflash and protect the stationary phase.</li><li>Adjust carrier gas conditions: Ensure your <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/article/5538">gas chromatography injector setup</a> is correct to prevent water buildup. Combining water with a lower-expansion solvent (e.g., methanol) and maintaining an optimized injector temperature helps improve vaporization while limiting expansion.</li><li>Maintain a clean carrier gas supply: Replace gas cylinders before they are nearly empty to avoid backflow or moisture intrusion into the system While injecting water into a GC system is not simple and ideal, it can be managed safely with the right precautions. By choosing the appropriate stationary phase, following proper GC injector setup, and maintaining your instrument, you can conduct gas chromatography water analysis with confidence. For more information on GC hardware and maintenance, explore the <a target="_blank" rel="noopener noreferrer" href="https://www.phenomenex.com/resources/knowledge-center/gc-knowledge-center/understanding-the-essential-components-of-gas-chromatography">key parts of a GC instrument</a>.</li></ul>

Water Injections in GC: Is it Safe?

Article

Events

Academy

Science and research

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

In 1936, the Laboratory Equipment Company introduced the first rapid carbon determinator for the American iron and steel industry.  Today, almost 80 years later, LECO is recognized globally as a leader in the development of high-quality analytical instrumentation, mass spectrometers, comprehensive two-dimensional chromatography, metallography & optical equipment as well as consumables.

LECO

Palacký University Olomouc (UP) is an internationally respected and scientifically and academically highly productive university in Central Europe. Founded 22 December 1573, it is the second-oldest university in the Czech Republic and the oldest one in Moravia. For 450 years it has contributed to the intellectual wealth of society and to its scientific, cultural, and social development.

Palacký University Olomouc

Separation Science

Agilent Technologies

Restek Corporation

SelectScience

Shimadzu Corporation

Gas chromatography is a powerful tool for volatile and semi-volatile species in battery materials, but its application faces significant challenges. Many electrolyte components and degradation products are thermally labile or highly reactive, leading to on-column decomposition and poor quantification.Complex matrices, including salts and additives, cause adsorption, peak tailing, and column fouling, demanding frequent maintenance and careful selection of stationary phases. Moisture and trace impurities from sample handling can obscure low-level analytes critical to performance and safety.This webinar will focus on addressing some of those challenges for successful, repeatable and reliable analysis.<blockquote>Speaker: William Collin (Senior Researcher, General Motors R&amp;D)</blockquote>

LECO: Effective Utilization of GC and GCxGC in Battery Materials Characterization

Effective Utilization of GC and GCxGC in Battery Materials Characterization

This webinar will focus on addressing some of those challenges for successful, repeatable and reliable analysis.

GC and GCxGC in battery materials

<h4>Choosing a different carrier gas in GC: Hydrogen or Nitrogen?</h4>Rising costs and supply concerns are pushing labs to explore alternatives to helium. This webinar covers the key considerations when switching to hydrogen or nitrogen — including on-site generation, separation performance, and practical tips for a smooth transition.<h4>Why do GC liners need to be deactivated?</h4>From injection technique to matrix complexity, liner selection directly impacts chromatographic performance. This webinar explores modern deactivation technologies, testing protocols, and best practices to maximize inertness and extend liner lifetime.<h5>Key learnings:</h5><ul><li>Evaluate when and how to switch from helium to nitrogen or hydrogen</li><li>Understand key criteria for selecting the right GC liner</li><li>Learn how advanced deactivation improves performance and liner lifetime</li></ul>

Restek Corporation: Choosing a Different Carrier Gas in GC and Why are Liners Deactivated

Choosing a Different Carrier Gas in GC and Why are Liners Deactivated

This webinar covers the key considerations when switching to hydrogen or nitrogen

Choosing a Different Carrier Gas in GC

Environmental testing labs aiming to reduce their carbon footprint often worry that choosing more sustainable gas chromatography solutions means compromising on sensitivity or robustness. In this SelectScience® TechTalk, learn how the Clarus® Nova GC platform demonstrates that laboratories can achieve both sustainability and high‑performance GC in a single, modern system.In just 20-minutes, experts Rahul Raut and Miles Snow from PerkinElmer will share how this advanced GC design helps laboratories reduce energy consumption, optimize carrier gas usage, and support safer adoption of hydrogen carrier gas for environmentally focused applications.They will also highlight how SimplicityChrom CDS streamlines operation, strengthens data integrity, and reduces rework, helping laboratories increase efficiency and operate more responsibly.Register today to learn how you can balance analytical confidence with sustainability and long‑term operational efficiency in environmental testing workflows.<h4>Who should attend?</h4><ul><li>This event is perfect for:</li><li>Professionals in gas chromatography</li><li>Lab managers</li><li>Professionals in method development</li><li>Lab directors</li><li>Lab technicians</li></ul><h4>What will this webinar cover?</h4><ul><li>How the Clarus® Nova GC supports sustainable laboratory practices through energy‑efficient design and smart carrier gas management.</li><li>How hydrogen‑ready safety features enable safer, lower‑impact GC workflows.</li><li>Environmental testing applications, including VOCs, SVOCs, and regulatory‑compliant methods.</li><li>How SimplicityChrom™ CDS improves efficiency, data integrity, and resource utilization in routine environmental analysis.</li></ul><h5>Certificate of attendance</h5><ul><li>If you attend the live webinar, you will automatically receive a certificate of attendance, including a learning outcomes summary, for continuing education purposes.&nbsp;</li><li>If you view the on-demand webinar, you can request a certificate of attendance by emailing editor@selectscience.net.</li></ul>Webinar details<ul><li>Cost: Free to attend</li><li>Location: Online</li><li>Duration: 20 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.<blockquote>Presenter: Rahul Raut (Technical Product Manager, Gas Chromatography &amp; Mass Spectrometry, PerkinElmer)Rahul Raut is the Gas Chromatography and Mass Spectrometry Technical Product Manager and is also leading the software product manager role at PerkinElmer. Prior to this, he was a Sr. Application Scientist developing strategic applications in support of PerkinElmer’s GC, GC/MS and LC product portfolio. He has developed and collaborated on a wide variety of applications across pharma, food, environmental, and industrial. Before joining PerkinElmer he worked at various pharmaceutical companies, where he focused on developing and validating analytical applications for commercial drug products, and small molecules, and is well versed in analytical method development, validation, and tech transfer activities.Presenter: Miles Snow (Senior Principal Systems Engineer – R&amp;D, PerkinElmer)Miles Snow began his career at PerkinElmer in field operations, supporting internal and external customers with their GC hardware and software applications. He later transitioned into the GC R&amp;D team, where he focused on developing applications for key markets. This work ultimately led to his current role as a Senior Principal Systems Engineer, where he continues to advance GC innovation and customer‑focused solutions.</blockquote>

SelectScience: How environmental testing labs can adopt sustainable GC workflows without compromising performance

How environmental testing labs can adopt sustainable GC workflows without compromising performance

Learn how Clarus Nova GC supports sustainable environmental GC analysis with hydrogen-ready safety, efficient carrier gas use, and streamlined CDS workflows.

Environmental labs can adopt sustainable GC workflows

Gas chromatography (GC) challenges can arise at any stage of the analytical process, from method development and optimization to troubleshooting unexpected results and improving system performance.Join Diane Turner, FRSC, Director and Senior Consultant at Anthias Consulting (UK), for an interactive discussion covering GC troubleshooting, method development, and best practices. Drawing on more than 25 years of experience, Diane will share practical insights into optimizing key GC parameters, diagnosing common issues, and improving method reliability, efficiency, and data quality.<h4>By attending this presentation, you will:</h4><ul><li>Hear expert guidance supported by real-world examples shared during the session</li><li>Explore common GC issues and apply practical troubleshooting strategies to resolve them</li><li>Learn proven strategies for effective GC method development</li></ul>Help shape this presentation by posing a question to Diane.&nbsp;<h5>What you need to know:</h5><ul><li>Time: 9 am CDT (Chicago) / 10 am EDT (New York) / 3 pm BST (London/Lisbon) / 4 pm CEST (Paris/Berlin)</li><li>Duration: Approximately 60 minutes</li></ul><blockquote>Presenter: Diane Turner (Director and Senior Consultant, at Anthias Consulting Ltd)A Warwick University graduate, Diane completed her MSc in analytical chemistry and started her career in environmental then agrochemical science, later gaining experience as an applications chemist. Diane has developed methods and training within most industries globally for over 25 years. A Visiting Fellow at The Open University, she continues disease diagnosis research from her PhD, along with food, drug, and space applications. Diane is Past-President of the Royal Society of Chemistry (RSC) Analytical Sciences Community and Past-Chair of the Analytical Chemistry Trust Fund. Diane is a Trustee of the Recycling Organisation for Research Opportunities (RORO), amongst other committee memberships. Diane is co-author of 'Gas Chromatography-Mass Spectrometry: How Do I Get the Best Results?' and on the Editorial Board of the book series ‘Practical and Technical Guides for Lab-based Chemists’.</blockquote>

Separation Science: Expert Answers - GC Troubleshooting and Method Development

Expert Answers: GC Troubleshooting and Method Development

Join Diane Turner for an interactive GC troubleshooting webinar. Learn practical strategies for method development, optimization, and data quality.

GC Troubleshooting and Method Development Expert Answers

On the surface this would appear to be a simple separation; however, there are several challenges related to this analysis. We will discuss typical techniques utilized for resolving and detecting permanent gases including CO2 and Hydrogen. Other topics will include cryogenic techniques, column isolation, and the use of the “Select Permanent Gas column”.<blockquote>Speaker: Mark Sinnott&nbsp;Mark Sinnott works for Agilent Technologies as a Technical Support Engineer in the Consumables and Supplies Division (CSD). In his position at Agilent, Mark performs technical support and applications assistance to gas chromatographers worldwide. He has more than 22 years of experience in gas chromatography, including environmental analysis of compounds in air, soil and water matrices, including dissolved gas analysis for the electrical industry. Mark holds a Master’s Degree in Chemistry from California State University, Sacramento, and currently resides in Twin Falls Idaho.</blockquote>

Agilent Technologies: Becoming A Better Chromatographer Webinar Series

The Hidden Challenges of Permanent Gas Analysis and How to Solve Them

Master permanent gas analysis in GC. Explore solutions for separating CO2 and hydrogen, including cryogenic methods and column isolation techniques

Overcoming Challenges in Permanent Gas GC Analysis

We probably have all experienced this at some point when performing gas chromatography and our peak shape begins to appear a bit different. &nbsp;In this webinar, we will discuss some of the most common chromatographic issues that you experience with Gas Chromatography and take a logical approach to finding the root cause and correcting the problem. Often the best way to approach troubleshooting is to also consider what ‘cannot’ cause an issue so that precious time is not spent addressing something that cannot cause the issue. This webinar will arm you with some simple tools, and a different way to look at troubleshooting, should a problem arise.<blockquote>Speaker: Alex Ucci&nbsp;In his current position at Agilent, Alex provides application assistance and technical support for sample preparation products as well as GC and LC consumables. Before he joined Agilent in 2014, Alex was a graduate student at the Pennsylvania State University researching the morphology and surface properties of aerosol particles using a wide variety of analytical techniques. He has an MS degree in chemistry.</blockquote>

Essential Techniques for Gas Chromatography Troubleshooting

Learn essential GC troubleshooting techniques with Agilent. Discover a logical, time-saving root-cause analysis approach to fix poor peak shapes

Essential Techniques for GC Troubleshooting

This presentation will cover products from Agilent that make GC connections more robust by utilizing new technologies that make connections easier, leak free and more inert for any application.Topics covered include: Self Tightening Stainless Column Nuts and ferrules, Press Fits, UltiMetal Plus and Stainless Steel Capillary Tubing, Ferrule Pre-swaging installation tool and MS interface installation tool, among others.<blockquote>Speaker: Mark Sinnott (Technical Support Engineer, Consumables and Supplies Division, Agilent Technologies)Mark Sinnott works for Agilent Technologies as a Technical Support Engineer in the Consumables and Supplies Division (CSD). In his position at Agilent, Mark performs technical support and applications assistance to gas chromatographers worldwide. He has more than 22 years of experience in gas chromatography, including environmental analysis of compounds in air, soil and water matrices, including dissolved gas analysis for the electrical industry. Mark holds a Master’s Degree in Chemistry from California State University, Sacramento, and currently resides in Twin Falls Idaho.</blockquote>

Agilent Technologies: Becoming A Better Chromatographer - GC Webinar Series

From Inlet to Detector: Building Better Connections in GC and GC/MS Workflows

Build better GC and GC/MS connections with Agilent. Explore self-tightening column nuts, pre-swaging tools, and inert capillaries to eliminate leaks

Building Better Connections in GC and GC/MS Workflows

Keeping your GC system running smoothly isn’t just about good method development; it’s also about being prepared. In this webinar, we’ll walk through the essential consumables every lab should keep on hand to avoid unnecessary downtime. &nbsp;From gas traps and syringes to columns and detector supplies, we will discuss what supplies to stock and how this can help save valuable time.If you are about to purchase an instrument, we will also discuss critical items you’ll need to have on hand to ensure the installation is completed smoothly.Whether you’re new to GC or looking to optimize your workflow, this webinar will help ensure your system and your lab team stay up and running.<blockquote>Speaker: Ryan Mayfield (Field Service Engineer, Agilent Technologies)Ryan Mayfield has over 11 years of experience as a Field Service Engineer supporting GC and GCMS systems. &nbsp;He also delivers on-site application consulting for customers across a wide range of industries, including environmental, biotech, and petrochemical fields. &nbsp;He has a BS and MS in Food Science from UC Davis.Additional Speaker: Alex Ucci (Application Engineer, Agilent Technologies)In his current position at Agilent, Alex provides application assistance and technical support for sample preparation products as well as GC and LC consumables. Before he joined Agilent in 2014, Alex was a graduate student at the Pennsylvania State University researching the morphology and surface properties of aerosol particles using a wide variety of analytical techniques. He has an MS degree in chemistry.</blockquote>

Stocked for Success: Essential GC Supplies That Keep You Running

Stay prepared with essential GC supplies. Explore critical consumables, gas traps, and detector supplies needed to prevent downtime and ease installation

Essential GC Supplies to Keep Your System Up and Running

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div>Accelerating the adoption of renewable fuels is central to the global energy transition, but analyzing complex matrices like Sustainable Aviation Fuel (SAF) and biodiesel can pose new challenges.In this latest session on Shimadzu’s Digital Classrooms, discover practical strategies into navigating these shifts with Shimadzu's latest innovations. Get insights into how to streamline fuel characterization, ensure strict quality control, and maintain asset reliability using the new Nexis GC-2060, Transformer Oil Gas Analysis (TOGAS) systems, dedicated System GC solutions, GC-SCD sulfur analysis, and LC-based technologies.We will also demonstrate how to expand your laboratory's R&amp;D capabilities using Plasmion SICRIT® technology for direct GC-LCMS coupling—giving you the advanced insights needed to optimize both conventional petrochemicals and next-generation renewable fuels. Register Now!<h4>Learning Objectives</h4><ul><li>Explore applications of Transformer Oil Gas Analysis (TOGAS) for transformer condition monitoring and energy infrastructure reliability</li><li>Discover Shimadzu's latest Nexis GC-2060 and System GC solutions for energy, refinery, petrochemical, and fuel testing laboratories</li><li>Applications of GC, LC, and GC-SCD technologies in HPI, SAF, and biodiesel analysis</li><li>Understand how SICRIT® technology enables direct GC coupling to LC-MS systems for advanced fuel and petrochemical research</li></ul><blockquote>Presenter: Peter, Puah Perng Yang (Market Specialist Chemical, Shimadzu Asia Pacific)Presenter:&nbsp;Elvi Horiyanto (Product Specialist, GC, Shimadzu Asia Pacific)Presenter:&nbsp;Dr. Jan Bucek (Head of Global Sales, Plasmion GmbH)</blockquote></div></div></div>

Shimadzu: Powering Energy Security and the Energy Transition: Advanced Analytical Solutions for Petroleum and Renewable Fuels

Powering Energy Security and the Energy Transition: Advanced Analytical Solutions for Petroleum and Renewable Fuels

Shimadzu webinar on SAF, biodiesel and petrochemical analysis using GC, LC, GC-SCD, TOGAS and SICRIT GC-LCMS coupling.

Analytical Solutions for Petroleum and Renewable Fuels

This webinar introduces the fundamental components of a gas chromatograph and explains the role of columns and stationary phase selectivity in compound separation. Different injection techniques, compound types, and factors influencing chromatographic performance will be discussed. In addition, the webinar covers the theoretical background of method optimization and efficient GC separation.<h4>Key Learnings:</h4><ul><li>Understanding GC fundamentals improves method development and troubleshooting.</li><li>Stationary phase selectivity and injection technique strongly influence separation performance.</li><li>Optimization strategies help achieve more efficient and reliable GC separations</li></ul>

Basics. Principles of GC

This webinar introduces the fundamental components of a gas chromatograph and explains the role of columns and stationary phase selectivity.

GCMS webinars focusing on GC - page 1