In this technical tip from Phenomenex, the topic of gas chromatography (GC) column trimming is addressed from a troubleshooting perspective. The key question explored is whether trimming a GC column is necessary and how it impacts chromatographic performance.<h3>Why Trim a GC Column?</h3>Column trimming is primarily used to restore chromatographic performance by removing damaged or contaminated sections, typically located at the column inlet.<h5>1. Baseline Bleed, Noise, Ghost Peaks, Poor Peak Shape</h5><ul><li>Cause: Column contamination</li><li>Removing the contaminated stationary phase at the column entrance helps restore performance.</li></ul><h5>2. Elevated Baseline (Especially at High Temperature)</h5><ul><li>Cause: Column bleed</li><li>Degradation of the stationary phase due to oxygen exposure or thermal damage leads to increased baseline.</li></ul><h5>3. Ghost Peaks (Peaks Without Injection)</h5><ul><li>Cause: Residual sample or contamination</li><li>Compounds trapped at the beginning of the column can appear as peaks even when no sample is injected.</li></ul><h5>4. Peak Tailing (Asymmetrical Peaks)</h5><ul><li>Cause: Damaged or contaminated column sections</li><li>These issues result in adsorption effects or poor flow dynamics.</li></ul><h5>5. Retention Time Shifts</h5><ul><li>Cause: Contamination or damage near the inlet</li><li>Although trimming slightly changes retention time, it can correct shifts caused by inlet-side issues.</li></ul><h5>6. Baseline Noise and Spikes</h5><ul><li>Cause: Particulate matter or degraded stationary phase</li><li>These can lead to detector instability and random signal fluctuations.</li></ul><h5>7. Baseline Drift or Wander</h5><ul><li>Cause: Contamination or oxidized column sections</li><li>Removing these regions stabilizes the baseline.</li></ul><h5>8. Loss of Resolution or Sensitivity</h5><ul><li>Cause: General column degradation</li><li>Trimming removes the most exposed and damaged portions, effectively rejuvenating column performance.</li></ul><h3>How to Trim a GC Column</h3>A capillary GC column consists of:<ul><li>Polyimide outer coating (protective layer)</li><li>Fused silica tubing (fragile but flexible core)</li></ul><h3>Step-by-Step Procedure</h3><h5>1. Scoring the Column</h5><ul><li>Use a ceramic wafer</li><li>Hold it at an inclined angle</li><li>Score the polyimide coating perpendicular to the column</li></ul><h5>2. Breaking the Column</h5><ul><li>Perform a quick, decisive flick</li><li>This ensures a clean, square cut</li></ul><h5>3. Inspecting the Cut</h5>After trimming, visually inspect the column end.<h3>Examples of Column Cuts</h3><h4>Good Cut</h4><ul><li>Clean, square end</li><li>Ensures proper sealing and connection</li></ul><h5>Bad Cuts</h5><ul><li>Slight Irregularity<ul><li>Small imperfection at the edge</li><li>Can cause leaks and active sites</li></ul></li><li>Poor / Rough Cuts<ul><li>Uneven or jagged edges</li><li>Lead to:<ul><li>Poor connections</li><li>Active sites</li><li>Peak tailing</li></ul></li></ul></li></ul><h2>Conclusion</h2>Trimming a GC column is a simple yet effective troubleshooting step. By removing contaminated or damaged sections—especially near the inlet—it can resolve a wide range of chromatographic issues, including baseline instability, ghost peaks, and loss of performance.Proper cutting technique is essential to avoid introducing new problems such as leaks or active sites.

Trimming a GC Column: Purpose, Symptoms, and Proper Technique

Our Library never stops expanding. What are the most recent contributions to LabRulezGCMS Library in the week of 30th March 2026? Check out new documents from the field of the gas phase, especially GC and GC/MS techniques!<blockquote>👉 <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library">SEARCH THE LARGEST REPOSITORY OF DOCUMENTS ABOUT GCMS AND 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://icpms.labrulez.com/library">LabRulezICPMS</a> libraries.</blockquote>This week we bring you application notes by Agilent Technologies, Thermo Fisher Scientific, brochure by Shimadzu and presentation by MDCW / LECO!<h3>1. Agilent Technologies: Extraction and Analysis of Pesticides from Water by Solid Phase Extraction and GC/MS</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_extraction_analysis_pesticides_water_gcms_5994_8996en_agilent_28fc35d0e7.pdf">Full PDF for download</a></li></ul>Drinking water is defined as water intended for human consumption obtained from different sources. Several guidelines/regulations exist for ensuring that undesirable substances such as pesticides are not present in excessive amounts that may be harmful to human health. These regulations ensure that water intended for human consumption can be consumed safely. In India, the Bureau of Indian Standards (BIS) has set regulatory limits for residual pesticides in drinking water (IS 10500)1 , packaged drinking water (IS 14543)2 , and natural mineral water (IS 13428).3 A total of 26 pesticides are regulated by BIS standards, of which four compounds (monocrotophos, phorate, 2,4-D, and isoproturon) are more suitable for analysis by liquid chromatography.&nbsp;EPA Method 525.2 is a general-purpose method for determination of organic compounds in finished drinking water or water from any source or treatment stage.4 This method is applicable to a range of organic compounds that are partitioned from the water sample onto a C18 organic phase packed in a disk or cartridge. The organic compounds are then eluted using a suitable eluent, concentrated, and analyzed by GC/MS.&nbsp;This application note describes the use of EPA Method 525.2 for extraction of pesticide residues at trace levels in water using solid-phase extraction (Agilent Bond Elut C18: Straight barrel cartridges, p/n 12102118) and analysis using Agilent 8890-5977 GC/MS.&nbsp;Excellent linearity with R2 &gt; 0.995 was obtained for all pesticides considered for the study. Recoveries were obtained in the range of 80–120% with associated RSDs &lt; 15% at 0.005–0.080 ng/mL level of fortification.<h4>Experimental</h4><h5>Instrument parameters</h5><ul><li>GC: <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?manufacturerItems=1&amp;search=8890">Agilent 8890</a></li><li>Column: Agilent <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?manufacturerItems=1&amp;search=J%26W+HP-5ms">J&amp;W HP-5ms</a> UI 30 m × 0.25 mm, 0.25 μm&nbsp;</li><li>Carrier Gas: Helium, constant flow, 1.2 mL/min&nbsp;</li><li>Inlet: Agilent Multimode Inlet (MMI)</li><li>MS: <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?manufacturerItems=1&amp;search=5977">5977 GC/MS</a></li></ul><h4>Conclusion&nbsp;</h4>A simple, easy, and efficient method based on EPA 525.2 was implemented for the determination of 22 pesticides in water. The method demonstrated good sensitivity, precision, and accuracy, and allows for rapid analysis. The results demonstrate that pesticide residues can be detected below the current maximum residue levels (MRL) required by the BIS specifications. Acceptable recoveries and precision were obtained at concentrations as low as 5 ng/L for all pesticides. The method is ideally suited for use in a regulatory laboratory for the determination of pesticides in surface, drinking, and packaged drinking water.<h3>2. MDCW / LECO: Exploring PFAS in Consumer Goods Using GCxGC and High-Resolution Mass Spectrometry</h3><ul><li>Presentation</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/O_3_Alonso_6f61e3ea43.pdf">Full PDF for download</a></li></ul>Per- and polyfluoroalkyl substances (PFAS) are widely used in consumer and industrial products due to their unique physicochemical properties, but their persistence and potential health risks have made their detection increasingly important. This study focuses on developing an untargeted analytical approach for screening PFAS and related compounds in consumer goods using advanced chromatographic and mass spectrometric techniques.The analytical workflow combines gas chromatography with time-of-flight mass spectrometry (GC-TOFMS) and comprehensive two-dimensional gas chromatography coupled with high-resolution TOFMS (GC×GC-HRTOFMS), using systems such as the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/1097">LECO Pegasus® BTX </a>and <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/38">Pegasus® HRT+</a> platforms. Sample introduction is performed via thermal desorption or pyrolysis, enabling analysis of both volatile and complex matrices. High-resolution MS provides accurate mass measurements and elemental composition, which are essential for identifying unknown compounds and reducing matrix interferences.In the first case study, anti-fog solutions were analyzed and found to contain a wide range of compounds, including fluorotelomer alcohols and related PFAS species. While GC-TOFMS enabled initial screening, high-resolution TOFMS was necessary to characterize unknown compounds through accurate mass determination and complementary ionization techniques (EI and PCI). This approach allowed tentative structural assignment using external databases, demonstrating the importance of HRMS in identifying compounds not present in standard libraries.The second case study focused on chewing gum, a highly complex matrix with diverse chemical constituents and trace-level analytes. The use of GC×GC-HRTOFMS significantly improved chromatographic separation and spectral clarity, enabling detailed profiling of volatile and semi-volatile compounds. A dedicated PFAS screening workflow based on mass defect analysis and spectral filtering was applied, leveraging the characteristic CF₂ patterns of PFAS molecules to simplify data interpretation.Despite the complexity of the sample, no PFAS were detected in the chewing gum, its packaging, or the box. Overall, the study demonstrates that combining GC×GC separation, high-resolution mass spectrometry, and advanced data processing tools provides a powerful and reliable strategy for untargeted PFAS screening in complex consumer products, particularly when unknown or emerging contaminants are of concern.<h3>3. Shimadzu: Gas Chromatograph Nexis GC-2060</h3><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/c184_e056_06c3456516.pdf">Full PDF for download</a></li></ul>The Shimadzu <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?manufacturerItems=3&amp;search=Nexis+GC-2060">Nexis GC-2060</a> represents a new generation of gas chromatographs, built on over 70 years of GC development and designed to serve as a flexible and future-proof analytical platform. It integrates the concept of Analytical Intelligence, which enables automated system monitoring, troubleshooting, and optimization, helping both experienced and less experienced users achieve reliable and consistent results. The system is highly configurable, supporting up to two injectors, three injection units, and four detectors simultaneously, allowing a single instrument to cover multiple analytical applications.A key advantage of the Nexis GC-2060 is its versatility in sample introduction and detection. The Multi-Mode Injection Unit (MMI) supports a wide range of injection techniques, including split/splitless, PTV, direct injection, large-volume injection (LVI), and thermal desorption, significantly reducing the need for complex sample preparation. The system is also equipped with next-generation detectors such as FID and TCD, offering high sensitivity, stability, and linearity, with additional detector options (ECD, FPD, FTD, BID) enabling broad application coverage.The instrument is designed to maximize laboratory efficiency and minimize downtime. Features such as tool-free column installation (ClickTek), automated startup/shutdown, Easy sTop maintenance mode, and Clean Pilot for automated column conditioning simplify routine operation and reduce manual intervention. In addition, Eco Idling technology automatically optimizes gas and power consumption during standby, significantly lowering operational costs while maintaining readiness for analysis.From an analytical performance perspective, the Nexis GC-2060 delivers excellent reproducibility and sensitivity, supported by advanced autosamplers (e.g., AOC-30) and compatibility with third-party systems. The platform supports hydrogen carrier gas for faster analysis and includes smart gas management features such as automatic gas switching. Its modular design allows seamless integration with various sample preparation systems, autosamplers, and detectors, ensuring adaptability to evolving laboratory needs.Overall, the Nexis GC-2060 combines high performance, operational efficiency, and flexibility in a single platform, making it suitable for a wide range of applications, including pharmaceutical analysis, environmental testing, food analysis, and energy-related measurements. Its scalability and continuous software updates ensure long-term usability and alignment with future analytical requirements.<h3>4. Thermo Fisher Scientific: Accurate multi-component blast furnace gas analysis maximizes iron production and minimizes coke consumption</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/epm_AN_Iron_Production_Prima_PRO_bd5de98b44.pdf">Full PDF for download</a></li></ul>Over a billion tonnes of iron a year are produced in blast furnaces, representing around 94% of global iron production¹. The blast furnace consists of a large steel stack, lined with refractory brick. Iron ore, coke and limestone are dropped into the top of the furnace and preheated air blown into the bottom through nozzles called ‘Tuyeres’. Iron oxides are reduced in the melting zone, or ‘Bosh’, forming liquid iron (called ‘hot metal’) and liquid slag. These liquid products are drained from the furnace at regular intervals, and the blast furnace will run continuously for several years, until the refractory lining needs replacing.Analysis of carbon monoxide (CO) and carbon dioxide (CO₂) give vital information on the efficiency of the reduction processes. Historically, two non-dispersive infrared (NDIR) analyzers were used, one to measure CO, the other CO₂. Additional discrete analyzers were required to monitor oxygen and hydrogen – typically paramagnetic O₂ analyzers and thermal conductivity analyzers for H₂.&nbsp;Thermo Scientific™ process mass spectrometers have been widely used for many years for key gas analysis applications in iron and steel plants, including blast furnace, basic oxygen steelmaking, coke oven gas analysis, secondary steel process control, fuel gas analysis and direct reduction iron processes²<h4>Process control requirements&nbsp;</h4>The advantages of process MS over conventional analysis techniques have been proven over many years in the iron and steel industry. The ability to measure a wide range of components on a single analyzer, coupled with advanced calibration, data transmission, and self-diagnostic software, makes the modern mass spectrometer ideal for integration into the modern plant. On blast furnaces, superior gas analysis is being used to calculate gas efficiency, mass and heat balances, and heat profiles through probe analysis, as well as being an essential tool in the early detection of cooling water leaks and sample system failures.&nbsp;Figure 2 shows 64 hours of data from a <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/2305">Thermo Scientific™ Prima™ PRO Process MS</a> monitoring the six gases in a blast furnace top gas every 10 seconds. The pulse every 12 hours is generated by an automatic nitrogen blowback from the sample conditioning system, to keep the sample probe clear of particulates.<h4>Hydrogen analysis&nbsp;</h4>An increase in the hydrogen level in the furnace can indicate a leak from the furnace cooling system, as water dissociates into hydrogen and oxygen in the furnace. This has implications both for plant efficiency and plant safety. Water leaks will lower the furnace temperature, causing heat loss and a consequent increase in fuel consumption. In extreme cases, damage to plant and personnel can be caused by ignition of these hazardous mixtures of explosive gases.&nbsp;Figure 4 shows a plot of top gas hydrogen concentration measured by Thermo Scientific process MS over a 24-hour period, with the departure of the measured H2 value from that predicted by the mass balance model indicating a water leak. This leak was caused by the failure of a cooling member, and the furnace was taken off blast for repair. The mass spectrometer’s ability to provide fast, accurate hydrogen analysis removes the need for an additional discrete analyzer.&nbsp;Gas composition measurement is particularly important during the end-of-campaign blowdown that takes place prior to rebuilds and relines, because explosive gas mixtures can be generated.&nbsp;<h4>Probe analysis&nbsp;</h4>The fast analysis provided by MS offers another significant advantage over discrete analyzers—a number of process streams can be analyzed using a single instrument. This is achieved using a fully automated multi-inlet system, designed to switch between sample streams at high speeds with minimal sample flushing times. For example, as well as furnace top gas, the MS can also analyze gases from probes placed above and below the burden (the furnace charge of iron ore, coke and limestone). These are known as above-burden and sub-burden probes and provide valuable information on fuel efficiency, iron conversion and furnace charging. Figure 5 shows a schematic of these two probes; they can be moved across the furnace to build a cross-sectional profile of the furnace.<h4>Summary&nbsp;</h4>Thermo Scientific process mass spectrometers have been successfully monitoring blast furnace off gas at many of the world’s iron and steel companies for over 30 years. For a blast furnace producing 5,000 tonnes a day, a reduction in coke consumption of just 10 kg per tonne of iron produced provides a payback of over $10,000 a day. Users report that the combination of fast, accurate MS gas analysis for gas efficiency, heat and mass balances and hydrogen analysis, with advanced process control and mathematical modeling, has reduced coke consumption by up to 100 kg per tonne and increased iron production. Upgrading to Prima PRO MS can therefore result in complete installation payback within a few weeks.&nbsp;<ul><li>Reduces coke consumption&nbsp;</li><li>Produces consistent quality iron&nbsp;</li><li>Reduces downstream processing costs&nbsp;</li><li>Detects water leaks fast&nbsp;</li><li>Improves thermal control of furnace&nbsp;</li><li>Enables safer operation during blowdown</li></ul>

News from LabRulezGCMS Library - Week 14, 2026

<h3>We're excited to announce that <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/999">Clarity Chromatography Software</a> version 10.1.2 is now available!</h3>This minor update expands Clarity’s portfolio with new control modules.<h4>Newly added Instrument control modules</h4><ul><li>Ecom auxiliary modules</li><li>HTA ICF control modules</li><li>Spark pump</li></ul><h4>Updated Instrument control modules</h4><ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/companies/168">Ecom</a> HPLC</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/companies/328">Knauer</a> HPLC</li><li>Spark ICF control modules</li><li>YoungIn Chromass HPLC</li></ul><blockquote>For a complete list of module changes, see the <a target="_blank" rel="noopener noreferrer" href="https://www.dataapex.com/version_history?product=1">Changelog</a>. For more info about exciting new features directly in Clarity, explore what was introduced in the <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/article/5622">Clarity 10.1 release highlights</a>.Clarity can control 1000+ instruments; the <a target="_blank" rel="noopener noreferrer" href="https://www.dataapex.com/controls">list can be previewed here</a>.</blockquote><h4>Supported Instruments in Clarity (DataApex) — Quick Guide</h4>Clarity Chromatography Software supports a wide range of chromatographs and peripherals via digital control (DD) and analog acquisition (A/D) using the Colibrick module.<h5>Gas Chromatographs (GC)</h5>Digital integration over LAN/RS232 (many via ICF):<ul><li>Agilent: 5890, 6890, 7890, 8860, 8890, Intuvo 9000</li><li>Shimadzu: GC-2010/2014, Nexis GC-2030</li><li>Thermo Fisher: TRACE 1300/1310</li><li>PerkinElmer: Clarus 400–690</li><li>Also supported: Dani, Ellutia, Young In Chromass, Apix, Fuli, GOW-MAC (selected models)</li></ul><blockquote>Note: Most Agilent 6890–8890 and Intuvo use LAN – ICF.</blockquote><h5>HPLC Systems</h5>Full system/module control:<ul><li>Agilent 1100–1290 Infinity II (ICF)</li><li>Shimadzu LC-10/20 and Nexera LC-40</li><li>PerkinElmer Flexar / NexSAR</li><li>Knauer Azura / BlueShadow / Smartline</li><li>Hitachi Chromaster / Primaide</li><li>Young In Chromass ChroZen series</li><li>Sykam S500–S600, Watrex Streamline, Hanon LC7000–7300</li></ul><h5>HPLC Modules (Pumps, Detectors, Ovens, Fraction Collectors)</h5><ul><li>Pumps: Agilent 1100–1290 families, Knauer, Shimadzu, PerkinElmer, Sykam, SSI, Ecom</li><li>Detectors: VWD/DAD(PDA)/RID/FLD/ELSD across Agilent, Shimadzu, Knauer, PerkinElmer, Young In Chromass, Ecom, etc.</li><li>Column Ovens: Agilent G1316x / G7116x, Shimadzu CTO-20/30/40, Knauer CT2.1, PerkinElmer Flexar</li><li>Fraction Collectors: Knauer FC 6.1, Teledyne FOXY series, Ecom ECF 2096, Waters Fraction Collector II</li></ul><h5>Autosamplers</h5><ul><li>Agilent GC ALS (7673/7683/7693/8697), HPLC ALS modules (G1313A–G7167C)</li><li>Shimadzu AOC-20 / AOC-5000+, SIL-10 / SIL-20 / SIL-40 series</li><li>CTC Analytics PAL, HTA autosamplers, Spark Alias/UHPLC, Knauer AS 6.1L</li><li>PerkinElmer Flexar / NexSAR AS</li></ul><h5>Other Devices</h5><ul><li>GC×GC modulators (e.g., Charles University GC×GC Modulator)</li><li>Valves &amp; switch modules (Agilent, Knauer, Shimadzu, VICI-Valco)</li><li>Degassers, flow monitors, managers, interfaces</li><li>LC-MS / GC-MS: Advion Expression CMS, Microsaic 4500 MiD, Markes BenchTOF (and others)</li><li>Balances (EA extension): Mettler Toledo, Sartorius</li></ul><h5>Analog Acquisition (Colibrick)</h5>A/D support for legacy or analog-output devices:<ul><li>GC: Agilent 5880/4890A, Varian 3xxx/3800/3900, PerkinElmer Clarus series, Thermo TRACE, Shimadzu GC-14/9A, Scion 43x/45x/83xx/85xx, etc.</li><li>HPLC Detectors: Waters 2487/2489, ESA Corona, Hitachi L-series, JASCO FP/UV, Ecom LCD series, many others</li><li>Elemental &amp; Amino Acid Analyzers: Carlo Erba/Costech ECS, Biochrom 20/30+</li></ul>If you are interested in a DEMO VERSION, contact us!

DataApex Clarity Chromatography software 10.1.2 just released!

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Join us on Thursday, May 15th Online or in Freising (Germany) to share your knowledge and challenges with peers and E&amp;L experts. This edition’s focus will be Consumer Safety vs Environmental Protection – FCM and E&amp;L.The workshop will be hybrid and visiting Germany, so you can alternatively:<ul><li>Attend online via Zoom</li><li>Join us at Fraunhofer Institute in Freising (Germany)</li></ul><h4>Registration information:</h4><ul><li>Online event registration: via <a target="_blank" rel="noopener noreferrer" href="https://waters.zoom.us/webinar/register/7417371130225/WN_jvzK46CzShOB62ECZ4Dt1A#/registration">Zoom</a></li><li>In-person event registration: If you wish to join us in Freising (Germany) to attend the in-person event, please fill the following <a target="_blank" rel="noopener noreferrer" href="https://web.cvent.com/event/377111a9-b0e3-4225-b2fc-195fe1e255ae/regProcessStep1">registration form</a></li></ul><h4>This years TOPICS:</h4><ul><li>Latest Developments in Analytical Instrumentation Solutions.</li><li>Analytical consequences for recyclers and food packaging producers of the EU Regulation 2022/1616 on recycled plastic materials and articles intended to come into contact with foods and its practicalities</li><li>PFAS as a NIAS – the Analytical Challenges</li><li>BPA, BPS and other Endocrine Liabilities</li></ul>Speakers will be Subject Matter Experts from Public Labs, Contract Labs, Legislators, Technical Experts, Producers and Recycling researchers.<h4>Agenda</h4>In-person event program will be enriched by afternoon small groups focus discussion and lab sessions: you will have additional chance to:<ul><li>Meet the experts on FCM, E&amp;L and recycling processes</li><li>Share knowledge and challenges with Peers and E&amp;L Experts</li><li>Expand your Network</li></ul><h4>Please note that:</h4><ul><li>The Workshop is free of charge and will be delivered in English</li></ul>We are looking forward to meeting you in Freising or online!

Waters Corporation: 8th Annual Swiss BASF and Waters Workshop on Extractables and Leachables/Food Contact Materials

8th Annual Swiss BASF and Waters Workshop on Extractables and Leachables/Food Contact Materials

Join Waters AG and BASF Schweiz AG have the pleasure to invite you to the Annual Swiss Networking Workshop on Extractables and Leachables/Food Contact Materials

BASF and Waters Workshop on Extractables and Leachables

Whether you are new to the practice of gas chromatography, or would like a refresher, the installation and care of your GC column is of the utmost importance.Join us as we discuss proper column installation and handling for all Agilent GCs including the Intuvo 9000. We will also address the common modes of column degradation and some of the misconceptions that people have concerning column degradation.Lastly, we will discuss ways that you can protect and maintain your column’s performance and extend its lifetime while minimizing instrument downtime.<blockquote>Presenter: Alex Ucci (Application Engineer, Agilent Technologies, Inc.)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.Presenter:&nbsp;Ryan Birney (Application Engineer, Agilent Technologies, Inc.)In Ryan’s current role at Agilent, he provides application assistance and technical support for GC and Spectroscopy. He has been supporting Agilent in technical and sales roles for the past seven years. Ryan came to Agilent from industry, and has an BS degree in Biochemistry.</blockquote>

Agilent Technologies: Ensuring Peak Performance: Comprehensive Guide to GC Column Care

Ensuring Peak Performance: Comprehensive Guide to GC Column Care

Join us as we discuss proper column installation and handling for all Agilent GCs including the Intuvo 9000. 

Comprehensive Guide to GC Column Care

On July 26, 2023, the European Commission published amendment 2023/15451, expanding the list of fragrance allergens in cosmetic products from 24 to 57 compounds and requiring labeling for products sold in the EU over the next 3 to 5 years. Accurate data are needed to provide the right information to consumers in the EU, with potential extensions to other regions.Achieving true quantitation of diverse chemical structures across a wide concentration range—from parts per million (ppm) to high percentages—is challenging, especially in complex natural substances containing over 10,000 different molecules.Comprehensive two-dimensional gas chromatography (GC×GC-TOFMS) effectively meets fragrance industry recommendations by addressing the limitations of standard GC-MS, reducing coelution issues, and providing compliance-ready data with a higher confidence level and minimal implementation effort. This method has been validated through extensive use and is now considered the gold standard for monitoring skin allergens in the fragrance industry.This webinar will showcase how comprehensive two-dimensional gas chromatography is a must have technology for quantifying fragrance allergens with high confidence.<blockquote>Presenter: Thomas Dutriez (Givaudan)Presenter:&nbsp;Elsa Boudard (Givaudan)Presenter:&nbsp;Neil Owen (Givaudan)</blockquote>

LECO: GCxGC-MS: The Gold Standard Approach for Fragrance Allergens Analysis

GCxGC-MS: The Gold Standard Approach for Fragrance Allergens Analysis

This webinar will showcase how comprehensive 2D-GC is a must have technology for quantifying fragrance allergens

GCxGC-MS Standard Approach for Fragrance Allergens Analysis

Analytical methods are frequently applied for the characterization of lithium ion batteries. However, additionally they are valuable for the recycling of lithium ion batteries as well. Whether it´s the initial assessment, along the processes or monitoring some of the waste streams. Here, we will present some of the applied techniques and the information, which can obtained.There will also be the opportunity for a live Q&amp;A with the speakers.Learning points:<ul><li>Lithium-ion battery recycling process&nbsp;</li><li>Role of analytical instrumentation in lithium-ion battery recycling&nbsp;</li><li>Guidance on what analytical instruments to employ during the recycling process&nbsp;</li></ul>Who should attend:<ul><li>Researchers in the field of lithium-ion batteries&nbsp;</li><li>Manufacturers of lithium-ion batteries&nbsp;</li><li>Users of analytical instruments in the battery market&nbsp;</li></ul><blockquote>Presenter: Dr. Sascha Nowak (Manager of Division Analytics and Environment, MEET - Münster Electrochemical Energy Technology, University of Münster)Sascha Nowak studied chemistry at the University of Münster and got his PhD in Analytical Chemistry. After his doctorate, he joined the working group of Prof. Winter at the MEET Battery Research Center in 2009 as a postdoctoral researcher where he established the analytical department. From 2010-12 he was the head of the competence areas Analytics and Recycling and since 2012 he holds a position as scientific staff at the MEET Battery Research Center at Münster University as the head of the division Analytics and Environment.Presenter: Simon Goeckler (Market Sales Specialist – Clean Energy Thermo Fisher Scientific)Simon Göckler, Market Sales Specialist for Clean Energy/EMEA at Thermo Fisher Scientific, graduated with a degree in food chemistry in 2005 and earned his PhD in 2009 at KIT. He joined Dionex the same year, gaining extensive experience in ion chromatography and other chromatography techniques. Simon has held various roles in instrument sales and business development. At Thermo Fisher, he focuses on the clean energy market, leveraging his expertise to drive growth and innovation.</blockquote>

Thermo Fisher Scientific: Analytical Possibilities Before, During and After the Recycling of Lithium Ion Batteries

Analytical Possibilities Before, During and After the Recycling of Lithium Ion Batteries

In this webinar you will learn about lithium-ion battery recycling process

Analytical Possibilities of Recycling Li-Ion Batteries

Join us for an insightful online seminar where BRUKER and RETSCH will explore comprehensive QC solutions for food and feed production. Discover the benefits and applications of two complementary, non-destructive technologies: Near Infrared (FT-NIR) and X-ray Fluorescence (XRF) spectroscopy. These technologies enable precise quantitative analysis of organic and inorganic constituents. Learn how to achieve accurate and reproducible results through proper sampling, sample size reduction, and preparation.Our experts will guide you through the entire QC process, sharing valuable tips and tricks for various applications and materials. Discover how FT-NIR and XRF spectrocopy using our TANGO and S2 PUMA systems can enhance your quality control processes.Don't miss the opportunity to get your questions answered during our interactive Q&amp;A session.Who Should Attend?<ul><li>QA Managers</li><li>Head of Laboratories</li><li>Lab Technician</li><li>Plant Manager</li><li>Researchers</li></ul><blockquote>Presenter: Gerhard Beckers (Product Manager, RETSCH)Presenter:&nbsp;Dr. Adrian Fiege (Product Manager XRF, Bruker AXS)Presenter:&nbsp;Dr. Andreas Niemöller (Food Analysis Solutions Manager, Bruker Optics)</blockquote>

Bruker: Enhancing Quality Control in Food and Feed Production

Enhancing Quality Control in Food and Feed Production

Join us for an insightful online seminar where BRUKER and RETSCH will explore comprehensive QC solutions for food and feed production.

<div>Join us for a comprehensive exploration of the pressing issues surrounding emerging contaminants, including microplastics and PFAS, and discover innovative solutions to ensure compliance and safety in water analysis and environmental monitoring. This dual webinar series will delve into the environmental and health impacts of these contaminants, highlighting cutting-edge technologies and analytical methods.In the first session, "Emerging Contaminants in Focus: How Sartorius' Products Ensure Compliance in Water Analysis," we will introduce the groundbreaking Arium® series solutions and Sartolab P20® Plus in-line filters from Sartorius. Our experts will provide a deep dive into PFAS contamination, discussing its origins, environmental impact, and health risks, as well as regulatory steps to control its presence. Learn how the Sartorius Arium® Water System revolutionizes PFAS detection by eliminating false positives and background noise, ensuring accurate chromatographic and spectroscopic results. Discover how the Sartolab P20® Plus filters enhance sample preparation efficiency for groundwater analysis.The second session, "Environmental Micro- and Nanoplastics on the Way to Plastics Treaty Negotiations," addresses the ubiquitous presence of micro- and nanoplastics in ecosystems and their transfer into the human diet. Explore the latest analytical techniques for detecting these plastics in environmental samples and foodstuffs, and gain insights into the challenges and innovations in measuring contamination. This session will also discuss the global negotiations on the plastics treaty and the role of scientific research in shaping policy.These webinars are essential for researchers, environmental scientists, public health experts, and policymakers committed to addressing plastic pollution and ensuring compliance with quality standards. Don't miss the opportunity to deepen your understanding of contaminants and learn how advanced technologies can transform water quality and environmental monitoring.<blockquote>Presenter: Andrew Dickinson, Ph.D. (Content Strategist, Wiley)Presenter: Dr. Kunal Kureja (Application Scientist and Project Leader, Sartorius Lab Instruments GmbH &amp; Co. KG)Presenter: Prof. Dr. Sedat Gündoğdu (Full Professor, Cukurova University, Faculty of Fisheries, Turkey)Presenter: Róisín Murtagh (Senior Content Strategist, Wiley)Presenter: Tricia Vail (LPS NA Segment Marketing Manager, Sartorius Corporation)</blockquote></div>

Wiley: Navigating the Challenges of Contaminants: Advanced Solutions and Insights on Microplastics and PFAS

Navigating the Challenges of Contaminants: Advanced Solutions and Insights on Microplastics and PFAS

Explore challenges of microplastics and PFAS. Learn solutions to ensure compliance and safety in water analysis and environmental monitoring.

Tackling Microplastics & PFAS: Advanced Solutions

The recent rise in export rejections due to contamination from mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH) has become a pressing concern for the food industry. Known for their links to health risks such as organ toxicity, carcinogenicity, and tissue accumulation, MOSH/ MOAH contamination underscores the urgent need to safeguard public health and comply with evolving regulations.Shimadzu, in collaboration with Axel Semrau, introduces an enhanced turnkey analytical solution to enable effective MOSH/MOAH analysis. Join our latest session in Digital Classrooms to gain exclusive insights into the new and improved MOSH/MOAH detection method, strategies for navigating regulatory compliance, and actionable solutions to mitigate contamination risks effectively.Tailored for regulators, private testing laboratories, and food manufacturers, this session is a must-attend to enhance your expertise to do food testing with compliance.Equip yourself with Shimadzu's solutions to address one of the food industry’s most significant challenges. Register now!<h5>Learning Objectives</h5><ul><li>Discover the latest trends and challenges surrounding MOSH/ MOAH contamination in the food industry.</li><li>Explore cutting-edge advancements in MOSH and MOAH analyzers, paving the way for more accurate and efficient detection.</li><li>Learn how Shimadzu’s innovative solutions can effectively manage contamination risks and ensure compliance with evolving regulations.</li></ul><blockquote>Presenter: Goh Wan Yu Elton (Market Specialist - Food And Environmental, Shimadzu (Asia Pacific) Pte Ltd)Elton dedicates his career to food analytics, ensuring the safety and quality of our daily consumption. As a Food Specialist at Shimadzu, he develops and applies advanced analytical techniques to detect and quantify compounds in food products, from contaminants to nutrients. Elton takes pride in advancing food science, enhancing safety, and building consumer trust. His goal is to make valuable contributions to analytical chemistry and the global food industry.</blockquote>

Shimadzu: Enhancing Food Testing: New And Improved Method For MOSH/MOAH Contamination

Enhancing Food Testing: New And Improved Method For MOSH/MOAH Contamination

Learn about MOSH/MOAH detection, regulatory tips, and solutions to reduce contamination risks in our latest Digital Classrooms session.

Food Testing: Method For MOSH/MOAH Contamination

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div>Join us for a webinar on the critical importance of keeping your Chromatography Data System (CDS) up to date to ensure ongoing compliance, performance, and security. Whether you are using Chromeleon software or considering a switch from another CDS, this session will provide valuable insights into the benefits of having validated software running on supported operating systems and databases. Our experienced Professional Services team will support you throughout the migration, handling the heavy lifting and guiding you toward a successful project outcome.<h4>Key learning points</h4><ul><li>Understand why regular updates matter</li><li>How to plan a smooth software transition</li><li>How to manage enterprise-wide migrations effectively</li><li>Explore how Thermo Fisher can help you meet audit requirements and reduce project timelines with our computerized system validation services</li></ul><h4>Who should attend?</h4><ul><li>Lab scientists and technicians working on quantitative analysis</li></ul><blockquote>Presenter: 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.Presenter:&nbsp;Joe Ault (Senior Product Marketing Manager, Thermo Fisher Scientific)Joe Ault has a diverse pharma background, contributing to validation campaigns for both gene therapy startups and large firms. As a former senior manager of computerized system validation, he focused on commercialization. Joe has also been a validation consultant for chromatography data systems, ensuring compliance. He now delivers validation services for Thermo Fisher Scientific's enterprise software products.</blockquote></div></div></div>

Thermo Fisher Scientific: Optimizing compliance & performance: CDS update and migration strategies

Optimizing compliance & performance: CDS update and migration strategies

Webinar on the critical importance of keeping your Chromatography Data System (CDS) up to date

CDS update and migration strategies

<div><div id="inner_content_body_text" data-content-id="394785">From regulatory requirements to analytical technical solutions in material development with pre- and post-consumer plastic waste, learn how inline methods, rheology, and extrusion streamline R&amp;D processes for faster and more sustainable product development.Modern plastics, used in packaging, automotive, textile, and other applications, often contain complex chemical mixtures, posing significant recycling challenges. This 5-part webinar series introduces advancements in science to create efficient recycling methods for separating and processing these materials.<h5>Who should attend this webinar series?</h5><ul><li>Researchers and scientists from industry and academia who are involved in polymer/biopolymer material and product development.</li></ul><h5>Key learning objectives:</h5><ul><li>Understanding Material Development: Learn about the latest advancements in developing new materials from recycled plastics.</li><li>Innovative Methods: Discover the benefits of small-scale extrusion, rheology, and real-time online analytical methods, such as spectroscopy, in plastic recycling.</li><li>Networking Opportunities: Discuss with experts and pose your questions during the Q&amp;A session.</li><li>Regulatory and Standardization Knowledge: Stay informed about the latest regulations and standards affecting plastic recycling practices.&nbsp;</li></ul><h4>Webinar 3: Mechanical Recycling Meets Innovation: Real-Time Analysis in the Extrusion Process</h4>Felix Mehrens and Niklas Rode will present inline monitoring in extrusion using Raman spectroscopy, a real-time method for optimizing recyclate quality. Unlike traditional random sampling, this approach enables continuous monitoring and process adjustments for improved reliability.<blockquote>Presenter: Nicolas Rode &amp; Felix MehrensMehrens and Rode are PhD students and research associates at the IKK, Leibniz University Hannover. Mehrens specializes in recycling and inline analysis methods, while Rode focuses on chemometric analysis in plastics recycling. Both hold master’s degrees in mechanical engineering from Leibniz University Hannover.</blockquote></div></div>

Thermo Fisher Scientific: Sustainable Products from Plastic Waste: a 5-Part Webinar Series

Mechanical Recycling Meets Innovation: Real-Time Analysis in the Extrusion Process

Mehrens and Rode show how Raman spectroscopy enables real-time monitoring in extrusion to optimize recyclate quality beyond random sampling.

Real-Time Analysis in the Extrusion Process

<div><div container-id="cq-colctrl-lt0" comp-id="A1"><div>Join us for an exclusive opportunity to connect directly with Thermo ScientificTM ChromeleonTM Chromatography Data System (CDS) product experts in this interactive webinar session focused specifically on data processing and data reporting. This interactive session brings together specialists from our product marketing and product management teams to address your Chromeleon challenges and help you maximize the platform's capabilities.The heart of this webinar is live software demonstrations, where our experts will show you exactly how to implement solutions within Chromeleon CDS. Watch as they navigate the software in real-time, revealing practical techniques to enhance your laboratory workflows.This session will be driven by you — our users! &nbsp;Bring your questions about:<ul><li>Data processing strategies and best practices</li><li>Custom report creation and template design</li><li>Statistical analysis tools and calculations</li><li>Data visualization techniques</li></ul>Submit your questions early! Questions submitted prior to 7 May will be prioritized, giving you the best chance to have your specific challenges addressed during the webinar.Whether you're looking to solve specific challenges or simply enhance your Chromeleon expertise, this interactive Q&amp;A session will provide valuable insights directly applicable to your daily work.<blockquote>Presenter: Barbara van Cann (Senior Manager, Product Management, Thermo Fisher Scientific)Barbara van Cann holds a Bachelor of Science in Analytical Chemistry and has accumulated over 25 years of experience at Thermo Fisher Scientific (Dionex). Her extensive background encompasses analytical chemistry, chromatography hardware, and computer software.Throughout her career, Barbara has held various roles within the Dutch sales organization, including IC Application Chemist and Sales Support for HPLC and Chromeleon software. She later transitioned to the Chromeleon team, where she currently serves as the Senior Manager for Product Management within the CMD Software organization. In this capacity, Barbara is responsible for identifying customer requirements for Chromeleon CDS, driving roadmap planning, and developing product strategies to maximize customer value and impact.Presenter:&nbsp;Peter Sauter (Product Manager, Thermo Fisher Scientific)Graduated in 1986 with a Diploma in Mathematics at the University in Ulm / Germany.Joined Softron in 1986 which later became Gynkotek/Softron and Dionex/Softron (now as part of Thermo Fisher Scientific) and worked over the past almost 40 years as a developer, R&amp;D manager and nowadays as product manager in the development of various chromatography data systems and customer specific Addons such as Kontron Datasystem 420, &nbsp;GynkoSoft, Chromeleon 6 and Chromeleon 7. &nbsp;Presenter:&nbsp;Anthony Crawshaw (Product Manager, Thermo Fisher Scientific)Graduated in 1997 with an BSc in Applied Chemistry from Sheffield Hallam University. &nbsp;Subsequently worked in Pharmaceutical Contract Research Organisations (Aptuit and Almac). &nbsp;This varied from Pharmaceutical Analysis labs, through to method development and validation. &nbsp; Joined Dionex (later to become Thermo Fisher Scientific) in 2011 as a Sales Support Specialist, supporting the UK sales teams with both HPLC Hardware and applications, as well as Chromeleon and Chromeleon Enterprise support. &nbsp;This involved the management and deployment of the Chromeleon Enterprise systems within the UK at customer sites. &nbsp;In 2018, transitioned to the newly formed Global eCDS team, supporting EMEA. &nbsp;This solely focused on Chromeleon and Chromeleon Enterprise deployments. &nbsp;In 2022, transitioned into Product Management as the PM for Chromeleon Enterprise.Presenter:&nbsp;Darren Barrington-Light (Senior Manager, Product Marketing, Thermo Fisher Scientific)Darren has worked for over 30 years with Chromatography Data Systems and for over 25 years with Chromeleon CDS. He has a unique understanding of the requirements of organizations that rely on data to manage their day to day operations. &nbsp;As capabilities have advanced, Darren has worked with clients across multiple industries to show them how enterprise-level software can help them to improve their day to day operations and drive fast, informed decisions.Presenter:&nbsp;Zoe Julian (Product Marketing Manager, Chromatography Software, Thermo Fisher Scientific)With over 12 years of experience working with chromatography and mass spectrometry techniques with a background in GC and GC-MS(/MS) organic environmental analysis, Zoe Julian has helped many laboratories and industries improve workflows through a unique understanding of their challenges. Transitioning to a focus on Thermo Scientific Chromeleon CDS, she has shown customers how software solutions can improve their productivity and support their day-to-day operations.Presenter:&nbsp;Laércio Fernandes (Product Marketing Manager, Chromatography Software, Thermo Fisher Scientific)With a background rooted in analytical chemistry, sales, and support, Laércio Fernandes has over 15 years of experience in the analytical field and has worked in constant connection with Thermo Scientific Chromeleon CDS and chromatography instrumentation with a focus on ion chromatography, IT, and Cloud. His background in sales and support has enabled his good overview and understanding of different processes and challenges that laboratories may face. This has allowed him to better support customers to improve their workflows and productivity.&nbsp;</blockquote></div></div></div>

Thermo Fisher Scientific: Let’s Talk Chromeleon: Interactive Q&A with Product Experts

Let’s Talk Chromeleon: Interactive Q&A with Product Experts

Exclusive opportunity to connect directly with Thermo Scientific Chromeleon Chromatography Data System product experts in interactive webinar session.

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