In 2025, the 16th workshop will be hosted in person in Liege, Belgium. The workshop will be shared between key speaker presentations, flash presentations, poster presentations, and focus group discussions on the challenges and the futures of the field. The workshop is dedicated to all multidimensional techniques.
We hope to see you there!
<blockquote>
<h5>The content and recordings of lectures from previous years</h5>
</blockquote>
<blockquote>
💡 <a href="https://gcms.labrulez.com/events/436">15th Multidimensional Chromatography Workshop (MDCW)</a>
</blockquote>
<blockquote>
💡 <a href="https://gcms.labrulez.com/events/437">14th Multidimensional Chromatography Workshop (MDCW)</a>
</blockquote>
<blockquote>
💡 <a href="https://www.youtube.com/playlist?list=PLg-M6fM-05MrGrDggkl_UKzzcHPWPmssh">LabRulez YouTube channel: The Multidimensional Chromatography (MDC) Workshop playlist</a> with recorded presentations
</blockquote>
<h3>Registration - 2025</h3>
Follow the link below to the registration page. A copy of your responses will be sent to you after you complete the form. 
<h4>👉 <a href="https://docs.google.com/forms/d/e/1FAIpQLScTLhjK50mD79vkYhbHag2YnymyA1YcsRTQxhn9g2kg72Qe6Q/viewform">Registration - 2025</a></h4>
The registration deadline is January 1st, 2025.
<h3>Key Dates</h3>
<ul>
<li>May 1, 2024: <a href="(https://docs.google.com/forms/d/e/1FAIpQLScTLhjK50mD79vkYhbHag2YnymyA1YcsRTQxhn9g2kg72Qe6Q/viewform)">Registration</a> and <a href="http://www.multidimensionalchromatography.com/abstract-submission.html">abstract submission</a> open</li>
<li>June 1, 2024: Sponsorship agreement deadline</li>
<li>August 30, 2024: Deadline for <a href="http://www.multidimensionalchromatography.com/abstract-submission.html">abstract submission</a></li>
<li>September 15, 2024: Notification of abstract acceptances</li>
<li>October 30, 2024: Preliminary program release</li>
<li>November 30, 2024: Deadline for last minute posters</li>
<li>December 31st, 2024: Deadline to book conference hotel at special rate</li>
<li>January 1, 2025: Registration deadline and final program release</li>
<li>February 2, 2025: Short Course (registration details forthcoming)</li>
<li>February 3-5, 2025: Conference dates</li>
</ul>
<h3>Abstract Submission - 2025</h3>
Abstracts to be considered for an oral presentation must be submitted by Aug 30, 2024 for consideration. Poster abstracts can be submitted before Aug 30, 2024 for inclusion in the preliminary program. Additional last minute posters will be accepted until November 30, 2024 for the final program.
<h4>👉 <a href="https://auth.oxfordabstracts.com/?redirect=/stages/32056/submitter">SUBMIT ABSTRACT HERE</a></h4>
<h4>Presentation guidelines</h4>
Poster
<ul>
<li>Please note: As presenting author, it is your responsibility to print and bring your poster with you. We do not offer printing services for posters nor do we accept mailed posters.</li>
<li>Please bring your poster in hard copy with you to the conference. All posters should be set up prior to the poster session (during registration or on breaks). </li>
<li>Posters should be prepared in A0 vertical format (or 36&quot; wide by 48&quot; tall).</li>
<li>Poster presenters must be present at their poster during the poster session. There will be further times available for viewing posters during breaks and authors can optionally stand with their posters during coffee breaks if they so wish.</li>
</ul>
Oral
<ul>
<li>Prepare your presentation as Powerpoint or PDF document </li>
<li>Use the following file name format: LASTNAME_PRESENTATIONCODE</li>
<li>Use a 16:9 slide format for optimal display. Presentations in 4:3 will also be accommodated.</li>
<li>You will have the possibility to use a headset or a portable microphone.</li>
<li>You will have a laser pointer with a slide change button. </li>
<li>Make sure to keep a couple of minutes for questions within your allocated time.</li>
<li>Prior to your session, please check in and introduce yourself to the conference or session chairs.</li>
<li>You will be asked to upload your file in advance. Please check your email for instructions to upload your presentation by the deadline instructed. Typically we require the presentation at least 1 week before the conference start date.</li>
</ul>
<h3>Program</h3>
The Preliminary Program, Guidebook, and the Abstract book can be downloaded below when available. The Guidebook contains the program and all other pertinent conference information.
<ul>
<li>Preliminary Program</li>
<li>Final Guidebook</li>
<li>Abstract Book</li>
</ul>
<h4>Keynote Speakers 2025</h4>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/MDCW_Keynote_Speakers_2025_Dr_Karine_Faure_Dr_Patrik_Petersson_Dr_Pascal_Cardinael_Dr_Thomas_Dutriez_3f133fd4d2.jpg" alt="MDCW: Keynote Speakers 2025: (left to right) Dr. Karine Faure, Dr. Patrik Petersson, Dr. Pascal Cardinael, Dr. Thomas Dutriez."/>
<h5>Dr. Karine Faure</h5>
<ul>
<li>Senior Scientist, Institute of Analytical Sciences, CNRS University Lyon</li>
</ul>
Title of Keynote Lecture: Introducing Supercritical Fluid Chromatography in the Community of Multidimensional Chromatography
Karine Faure received her MSc in Chemical Engineering from Ecole Ingénieur Toulouse, France and her PhD in Analytical Chemistry from University College Cork, Ireland. Passionate about separation sciences, she has worked over the course of her career on electrophoresis, miniaturised liquid chromatography, preparative chromatography and multidimensional liquid chromatography. She authored 43 publications and 5 book chapters. Her research focuses on the development of multidimensional techniques using liquid chromatography and supercritical fluid chromatography for the non-targeted analysis of natural products and renewable materials. 
<h5>Dr. Patrik Petersson</h5>
<ul>
<li>Principal Scientist, Ferring Pharmaceuticals</li>
</ul>
Title of Keynote Lecture: Application of 2D-LC-MS for analysis of pharmaceutical peptides
Patrik Petersson is a Principal Scientist at Ferring Pharmaceuticals in Copenhagen, Denmark. He has been working within the pharmaceutical industry with the development of analytical separation methods for 29 years within research as well as all phases of development.  During the time within industry the link to the academia has been maintained through collaborations, teaching and supervision of MSc/PhD students.  This has resulted in 71 publications and 31 oral presentations at national/international conferences.  The majority related to chromatography but also capillary electrophoresis and modelling/chemometrics.
<h5>Dr. Pascal Cardinael</h5>
<ul>
<li>Professor, University of Rouen Normandy</li>
</ul>
Title of Keynote Lecture: How to design microcolumns for comprehensive GC
Pascal Cardinael obtained his Ph.D. degree in Analytical Chemistry in 2000 from the University of Rouen (France). In 2002, he became a Lecturer at the Laboratory of Separative Methods and Sciences UR3333 at the University of Rouen Normandy, and was appointed Professor of Analytical Chemistry in 2011. He has been managing the Laboratory since 2022. The Laboratory focuses on the development of new stationary phases and miniaturized columns for Gas Chromatography and High Performance Liquid Chromatography for space exploration missions and on-site monitoring. All practical and fundamental aspects of comprehensive two-dimensional Gas Chromatography are also studied, including miniaturization, modulator technology, retention modeling, and coupling with high-resolution mass spectrometry.
<h5>Dr. Thomas Dutriez</h5>
<ul>
<li>Senior Manager, PSS Labs CoE, Givaudan International</li>
</ul>
Title of Keynote Lecture: GC×GC-MS - Fragrance Allergens - The Olympic Gold Standard
Thomas Dutriez obtained his Ph.D. degree in Analytical Chemistry in 2010 from the University of Paris (France) and IFP Energies nouvelles. He then continued his career as a scientist in gas chromatography and mass spectrometry at DSM (Netherlands), during which his work on comprehensive two-dimensional gas chromatography was awarded by the John B. Phillips award in 2013. In 2014, he joined Givaudan International (Switzerland) to establish the analytical laboratory dedicated to quantifying regulated substances in fragrance ingredients. Currently, he leads the Product Safety Sciences Laboratories at Givaudan International, a center of Excellence dedicated to conducting regulatory analytical and environmental studies at a global level to address the growing regulatory requirements.
<h4>Guided Discussion Groups 2024</h4>
<h5>Advantages and Limitations of GC×GC in Government and Industrial Laboratories</h5>
<ul>
<li>Haleigh Boswell (Chevron Technology Center)</li>
<li>Sarah Prebihalo (U.S. Food and Drug Administration)</li>
</ul>
Comprehensive gas chromatography (GC×GC) is a common technique used in government and industrial laboratories; however, it has struggled to gain widespread acceptance due to perceived complexity and a lack of standardized and validated methods. Furthermore, the technique is not directly comparable to historical data sets and previously used analytical techniques. Overcoming these challenges and limitations in non-academic laboratories is a critical aspect of research by experts and advanced GC×GC users. Advanced users must be vocal advocates, highlighting the advantages of GC×GC in cases where the additional separation data can be advantageous. By addressing the benefits and limitations of this technique, this discussion will aim to address how we may elevate GC×GC in industrial and government laboratories, including, but not limited to, the role of obtaining employment in these sectors, allowing for further integration into the GC×GC community.
<h5>Preliminary Results in the Development of a System Performance Standard Reference Test Mixture for Comprehensive Two-Dimensional Gas Chromatography</h5>
<ul>
<li>Jean-Marie D. Dimandja (FDA/ORA)</li>
<li>Pierre-Hugues Stefanuto (University of Liege)</li>
</ul>
GC×GC system performance is influenced by many parameters, including modulator type, column set, detection method, and data processing software. This discussion will be focused on the development of a standard test mixture that can be used to compare GC×GC system performance across instruments and laboratories. 
<h3>Focus Groups 2025</h3>
If you are interested in hosting a focus group in 2025, please email us to express interest at multidimensionalchromatography@gmail.com
<h3>Organizing Committee</h3>
<ul>
<li><h5>Katelynn Perrault (William &amp; Mary, Assistant Professor)</h5>
</li>
<li><h5>Pierre-Hugues Stefanuto (University of Liège, Senior Scientist)</h5>
</li>
<li><h5>Dwight Stoll (Gustavus Adolphus College, Professor)</h5>
</li>
<li><h5>Petr Vozka (California State LA, Assistant Professor)</h5>
</li>
</ul>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/MDCW_MDCW_2025_organizing_committee_9a5e9d9c05.jpg" alt="MDCW: MDCW 2025 organizing committee."/>
<h3>Sponsors 2025</h3>
<blockquote>
<h4>GOLD SPONSORS</h4>
</blockquote>
<blockquote>
<h4><a href="https://gcms.labrulez.com/library?mainauthorItems=24">LECO</a></h4>
</blockquote>
<blockquote>
<h4><a href="https://gcms.labrulez.com/library?mainauthorItems=23">JEOL</a></h4>
</blockquote>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/MDCW_MDCW_2025_Gold_Sponsors_97685a5688.jpg" alt="MDCW: MDCW 2025 Gold Sponsors."/>
<blockquote>
<h4>SILVER SPONSORS SPONSORS</h4>
</blockquote>
<blockquote>
<h4>SpectralWorks</h4>
</blockquote>
<blockquote>
<h4>GC Image</h4>
</blockquote>
<blockquote>
<h4>SepSolve Analytical</h4>
</blockquote>
<blockquote>
<h4><a href="https://gcms.labrulez.com/library?mainauthorItems=40">TRAJAN</a></h4>
</blockquote>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/MDCW_MDCW_2025_Silver_Sponsors_abe75dc6f0.jpg" alt="MDCW: MDCW 2025 Silver Sponsors."/>

16th Multidimensional Chromatography Workshop (MDCW 2025) Abstract Submission Deadline

This is a simplified version of the former CRM CZ 70006. Certified values for the most stable analytes have been experimentally confirmed in three laboratories.
The total toxicity equivalent is approximately 150 ng/kg.
<ul>
<li>Price: 8,717.00 CZK excluding VAT</li>
<li>Analytes: 2,3,7,8 TeCDD; 1,2,3,7,8 PeCDD; 1,2,3,4,7,8 HxCDD; 1,2,3,4,7,8 HxCDD; 1,2,3,6,7,8 HxCDD; 1,2,3,4,8,9 HxCDD; 1,2,3,4,6,7,8 HpCDD; OCDD; 2,3,7,8 TeCDF ; 1,2,3,7,8 PeCDF; 2,3,4,7,8 PeCDF; 1,2,3,74,7,8 HxCDF; 1,2,3,6,7,8 HxCDF; 1,2,3,7,8,9 HxCDF; 2,3,4,6,7,8 HxCDf; 1,2,3,4,6,7,8 HpCDF; 1,2,3,4,7,8,9 HpCDF; OCDF; PCB 77; PCB 81; PCB 126; PCB 169; PCB 105; PCB 114; PCB 118; PCB 123; PCB 156; PCB 157; PCB 167; PCB 189.</li>
</ul>
<h5>Packaging:</h5>
60 g of waste sludge in powder form with particle size below 100 μm in a dark glass bottle.
The sample is radiation stabilised with a dose of 25 kGy.
<h5>Use:</h5>
This certified reference material is intended to provide metrological continuity, validation of analytical methods and assignment of values to other materials of similar composition.
<h5>Recommended analytical methods for measured quantities:</h5>
<ul>
<li><a href="https://gcms.labrulez.com/library?instrumentationItems=3-5&amp;search=sludge">HRGC/HRMS</a></li>
</ul>
<h5>Specifications:</h5>
<ul>
<li>Expiration date: 5 years from date of manufacture</li>
</ul>
<h5>Metrological continuity:</h5>
The majority of laboratories used the BCR 614(S0-S5) certified reference material for calibration, followed by BCR 365 and ERM AC 820-822 materials. All laboratories analyzed the BCR-677 matrix certified reference material at the same time as the samples provided.
<h5>Sample preparation for analysis:</h5>
The following EPA procedures 1613, 1668, 8280A, 8290 or equivalent methods are most commonly used.
<h5>Homogeneity and stability:</h5>
Homogeneity and short-term stability have been demonstrated, according to TNI guideline ISO 35.
<h5>Storage and instructions for use:</h5>
The CRM must be stored and kept in its original packaging at 2-30°C. The material shall be be analysed as delivered and its dry weight should be determined in unanalysed proportions by drying at 105°C to constant weight. It is recommended that the material in the vial be rehomogenised by mechanical shaking of the contents before each use. The vial should be opened 1-2 minutes after rehomogenisation to prevent fine dust particles from escaping from the vial and settling into the surroundings. As this is a toxic material, only personnel trained to handle toxic materials should handle the material.
<h5>Certified and indicative values and their uncertainties:</h5>
Certified values for selected PCDDs, PCDFs and PCBs are given in Table 1. The certified values of the analytes were derived from the results of an inter-laboratory comparison in which a total of 11 selected laboratories participated. These combined uncertainties are dominated by the contribution of uncertainty in the characterisation of the respective property value.
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Analytika_Matricovy_certifikovany_referencni_material_odpadni_kal_Tabulka_1_Certifikovane_hodnoty_obsahu_vybranych_PCDD_PCDF_PCB_a_jejich_pridruzene_ee25708f7d.jpg" alt="Analytical: Table 1: Certified values for selected PCDDs, PCDFs, PCBs and their associated uncertainties"/>
<h5>Note:</h5>
More detailed information on the preparation, homogeneity assessment, stability and characterization of this CRM is provided in the certification report, which is available to interested parties upon request.

Matrix certified reference material for sewage sludge.

Fertilizers manufactured from the sludgy leftovers of wastewater treatment processes can contain traces of potentially hazardous organic chemicals, according to a new study by Johns Hopkins University researchers.The research, <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acs.est.4c02934">published today in journal Environmental Science &amp; Technology</a>, provides one of the most comprehensive looks at the chemical composition of so-called biosolids across the country and is the first step toward identifying common chemical contaminants that may need government regulation. The findings could help the U.S. Environmental Protection Agency prioritize which organic compounds to investigate further, the researchers said."We've been relatively in the dark when it comes to possible organic hazards in biosolids, and we need to know if there are any smoking guns that we're unaware of," said <a target="_blank" rel="noopener noreferrer" href="https://engineering.jhu.edu/faculty/carsten-prasse/">Carsten Prasse</a>, an assistant professor in the Department of Environmental Health and Engineering who studies environmental contaminants. "Regulators need to know what these types of fertilizers are made of to determine how they can be responsibly used."<blockquote>"We've been relatively in the dark when it comes to possible organic hazards in biosolids, and we need to know if there are any smoking guns that we're unaware of."<h5> - Carsten Prasse</h5>Assistant professor, Whiting School</blockquote>Using analytical chemistry techniques capable of identifying thousands of chemicals, Prasse and his team screened 16 samples of biosolids from wastewater treatment facilities in nine U.S. and three Canadian cities. Samples contained traces of pharmaceuticals, industrial chemicals, and a variety of fragrances. Among them were bisphenol A (BPA), commonly found in plastics, and carbamazepine, a drug used to treat epilepsy and bipolar disorder."Because there are so many compounds in biosolids, the question we had was how do we triage? How do we find the chemicals that are widespread and could potentially be problematic, that the EPA and other scientists would need to investigate before proposing regulations," Prasse said.The researchers then created lists of the chemicals found in each sample and compared them to compounds that popped up in multiple places across the country. They identified 92 compounds that were present in 80% or more of the samples.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Johns_Hopkins_University_Getty_Images_Team_aims_to_improve_safety_of_fertilizers_made_from_wastewater_sludge_461986840c.jpg" alt="Johns Hopkins University / Getty Images: Team aims to improve safety of fertilizers made from wastewater sludge." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Johns_Hopkins_University_Getty_Images_Team_aims_to_improve_safety_of_fertilizers_made_from_wastewater_sludge_461986840c.jpg 234w," sizes="100vw" width="1194" height="796">The researchers then cross-referenced those 92 compounds against the <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/companies/310">EPA</a>'s <a target="_blank" rel="noopener noreferrer" href="https://www.epa.gov/comptox-tools/comptox-chemicals-dashboard">CompTox Chemical Dashboard</a>—a database that details the properties, hazards, and potential risks of thousands of chemicals. The dashboard helped the team identify which chemicals were most likely to pose threats to human health or the environment."We're not saying that these compounds pose a risk right now, because we haven't done a formal risk assessment," said <a target="_blank" rel="noopener noreferrer" href="https://pure.johnshopkins.edu/en/persons/matthew-newmeyer">Matthew Newmeyer</a>, a research associate at the Bloomberg School of Public Health and first author on the paper. "We're saying that these have a potential to be problematic and we need more information in order to make sure these biosolids are safe."Using biosolids can be beneficial, the researchers said. They are rich in nitrogen, phosphorus, and other nutrients that help plants grow. They require less energy to make than synthetic alternatives. And wastewater facilities can sell biosolids to generate revenue to offset treatment costs and reduce waste sent to landfills or incinerators.More than half of the 3.76 million tons of biosolids produced in the United States in 2022 fertilized agricultural lands, golf courses, and other landscaped areas, according to the EPA. While direct contact with biosolids is likely limited to occupational exposures, the broader population could be exposed to contaminants absorbed by crops grown in such fertilizers, the researchers said.The team plans to measure the identified compounds in the biosolids and vegetables grown in biosolid-amended soil to determine if their concentration levels warrant concern. The researchers are also investigating risks to farmers, landscapers, and composters who work with biosolids.Authors include: Keeve Nachman and Qinfan Lyu of Johns Hopkins University, and Jon Sobus and Antony Williams of the U.S. Environmental Protection Agency.This research was supported by U.S. EPA grant R840247 and U.S. Centers for Disease Control and Prevention grant T42 OH0008428.

Team aims to improve safety of fertilizers made from wastewater sludge

Article

Product

Events

Environment

Health

Scientific article

Science and research

Video

The Multidimensional Chromatography (MDC) Workshop draws experts in this exciting field to share and discuss their research.

The Multidimensional Chromatography (MDC) Workshop

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

We are America’s first research university, founded in 1876 on the principle that by pursuing big ideas and sharing what we learn, we can make the world a better place. For more than 140 years, our faculty and students have worked side by side in pursuit of discoveries that improve lives.

Johns Hopkins University

Separation Science

Gulf Bio Analytical Group

SepSolve Analytical

LECO

SelectScience

Discover the cutting-edge workflow for the analysis of Mineral Oil Saturated Hydrocarbons (MOSH) and Mineral Oil Aromatic Hydrocarbons (MOAH) using GC×GC-TOFMS/FID.
Join our exclusive webinar where we will delve into the exciting advancements in analytical technology that are revolutionizing the way we identify and characterize these crucial components.
What To Expect:
<h4>GC×GC-TOFMS: Unraveling The Mysteries Of MOH</h4>
<ul>
<li>Learn how to set up a robust classification method using GC×GC-TOFMS and the MOH-mix, enabling precise and reliable analysis
</li>
<li>Witness the power of the classification method as we apply it to real samples, gaining valuable insights into various matrices
</li>
<li>Explore the market substances in mineral oils and understand how they aid in verifying and characterizing the contamination source
</li>
<li>Unravel the complexity of the MOAH fraction as we demonstrate the separation and identification of different ring systems, as discussed in the “Draft opinion update risk assessment of MOH in food for public consultation” by the European Food Safety Authority
</li>
</ul>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_Figure_1_Schematic_view_of_the_GC_GC_TOFMS_FID_instrument_setup_b6949cc782/LECO-Figure-1-Schematic-view-of-the-GCGC-TOFMS-FID-instrument-setup.jpg" alt="LECO: Obrázek 1: Schematic view of the GC×GC-TOFMS-FID instrument setup"/>
<h4>GC×GC-FID: Expanding Possibilities For Mineral Oil Analysis</h4>
<ul>
<li>Discover the seamless hardware setup for aligning GC×GC-TOFMS and GC×GC-FID signals, combining the strengths of both technologies
</li>
<li>Explore our state-of-the-art software tool for quantifying MOSH and MOAH fraction with GC×GC-FID, which can be implemented for accurate verification of SCoPAFF values
</li>
<li>Dive into the capabilities of our innovative software tool for quantifying different ring systems within the MOAH fraction, enhancing the depth of your analysis
</li>
</ul>
<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_Figure_2_GC_GC_contour_plot_of_LECO_s_MOH_mix_which_is_used_to_setup_the_classification_method_within_the_Chroma_TOF_software_44db161d98/LECO-Figure-2-GCGC-contour-plot-of-LECO's-MOH-mix-which-is-used-to-setup-the-classification-method-within-the-ChromaTOF(r)-software.jpg" alt="LECO: Obrázek 2: GC×GC contour plot of LECO’s MOH mix which is used to setup the classification method within the ChromaTOF® software"/>
Why Attend:
<ul>
<li>This webinar is a must-attend for scientists, researchers, and professionals in the field of analytical chemistry and food safety. Gain a deeper understanding of the latest techniques and technologies used in MOSH/MOAH analysis, equipping you with the knowledge to elevate your research and ensure compliance with industry standards.</li>
</ul>
<blockquote>
 Presenter: Sebastiano Panto (LECO Europe B.V., Head of Separation Science Applications Europe)
</blockquote>
<blockquote>
Presenter: Stefan Vinnenberg (LECO Instrumente GmbH, Account Manager DACH &amp; BeNeLux – Separation Science)
</blockquote>

LECO: Unlock the Power of GC×GC-TOFMS/FID – MOSH/MOAH

Unlock the Power of GC×GC-TOFMS/FID – MOSH/MOAH

Exciting advancements in analytical technology that are revolutionizing the way we identify and characterize these crucial components.

The most essential part of a GC×GC system is the modulator, so it is important to choose the right device for the application.
Join this webinar to hear from Dr. Laura McGregor, Product Marketing Manager at SepSolve Analytical, as she explores recent advances in GC×GC technology and how they are extending their capabilities from the niche to the mainstream.
Dr. McGregor will demonstrate the advantages of both flow and thermal modulation to help simplify the decision-making process. She will also show how robust and repeatable flow modulation allows GC×GC to be a productive member of high-throughput labs, while thermal modulation delivers the enhanced sensitivity and increased peak capacity for unparalleled characterisation of even the most challenging samples.
Furthermore, Dr. McGregor will share some examples of real-life applications that have benefited from the separating power of GC×GC using both flow and thermal modulation.
Key learning objectives
<ul>
<li>Understand the benefits of GC×GC and what it offers over and above standard GC
</li>
<li>Discover the advantages of both flow and thermal modulation
</li>
<li>Learn about the new INSIGHT-Thermal modulator for GC×GC
</li>
<li>Explore the latest GC×GC applications for both research and routine laboratories, including odor profiling, petrochemical fingerprinting and environmental monitoring
</li>
</ul>
Who should attend?
<ul>
<li>GC users who want to enhance their ability to analyse complex samples
</li>
<li>GC analysts who want to find out more about GC×GC
</li>
<li>GC×GC practitioners wanting to further their knowledge on recent advances in applications, hardware and software
</li>
</ul>
<blockquote>
Presenter: Dr. Laura McGregor (SepSolve Analytical)
</blockquote>
<blockquote>
Dr. Laura McGregor received an M.Chem in chemistry from the University of St Andrews, UK, followed by an M.Sc. in forensic science at the University of Strathclyde, UK. Her Ph.D. in environmental forensics, also at the University of Strathclyde, sparked her interest in GC×GC and she has been a strong advocate of the technique ever since. In her current role as Product Marketing Manager at SepSolve Analytical, she continues to apply GC×GC–TOF MS to challenging applications.
</blockquote>
<blockquote>
Presenter: Jemima Arnold (Editorial Team, SelectScience)
</blockquote>
<blockquote>
Jemima studied Cellular and Molecular Medicine at the University of Bristol, UK, and as a member of the Editorial team, she now plays an integral role in shaping the content on SelectScience.
</blockquote>

SelectScience: Adapting GCxGC for every challenge

Adapting GCxGC for every challenge

Recent advances in GC×GC technology and how they are extending their capabilities from the niche to the mainstream.

<h4>Key learnings:</h4>
<ul>
<li>Learn the basics of GC×GC and what it offers over and above standard GC.
</li>
<li>Hear about the latest advances in both flow and thermal modulation.
</li>
<li>Find out how automated software workflows can speed up data processing.
</li>
<li>Explore the latest GC×GC applications including the analysis of sustainable aviation fuels, pyrolysis oils, and much more.
</li>
</ul>

Gulf Bio Analytical Group: Improving GC×GC workflows for petrochemical analyses

Improving GC×GC workflows for petrochemical analyses

Explore the latest GC×GC applications including the analysis of sustainable aviation fuels, pyrolysis oils, and much more.

To coincide with the International Day of Women and Girls in Science, SepSolve Analytical is delighted to host the 3rd annual eseminar celebrating women in science. This year we will focus on GC×GC, with three exciting presentations about the use of the technique across a range of flavour and aroma applications.
<h5>A holistic approach to food quality assessment: The importance of combining comprehensive chemical and sensory analyses</h5>
<ul>
<li>Presenter: Natasha D. Spadafora (University of Ferrara, Italy)</li>
</ul>
<h5>Identification of novel non-terpenoid compounds in cannabis using comprehensive GC×GC-FID/MS/SCD</h5>
<ul>
<li>Presenter Twinkle Paryani (Abstrax Tech, USA)</li>
</ul>
<h5>Exploring the flavour profiles of plant-based milk</h5>
<ul>
<li>Presenter: Helena Leask (SepSolve Analytical, UK)</li>
</ul>

SepSolve Analytical: A Celebration of Women In Science 2024

A Celebration of Women In Science 2024

Three exciting presentations about the use of GC×GC across a range of flavour and aroma applications

In an era marked by intricate chemical compositions and emerging contaminants, conventional targeted analysis methods often prove inadequate for gaining a comprehensive understanding of environmental and biological matrices.
Enter non-targeted screening – an innovative approach enabling the simultaneous detection and identification of thousands of compounds, regardless of prior knowledge of their presence. Positioned at the forefront of this transformative methodology is ToFMS, distinguished by its unparalleled sensitivity, resolution, and mass accuracy.
Join us as we navigate the landscape of non-targeted screening using ToFMS, led by esteemed experts in the field. Uncover the transformative potential of this advanced analytical technique and explore its diverse applications across environmental monitoring, food safety, pharmaceutical analysis, and beyond.
Whether you&#39;re a seasoned scientist, industry professional, or eager learner, this webinar offers a unique opportunity to gain insights into the capabilities of non-targeted screening with ToFMS. Secure your spot now and embark on a journey of discovery in chemical analysis.
<h5>Webinar Program:</h5>
Professor Susan Richardson from the University of South Carolina will delve into her groundbreaking research on a newly discovered class of disinfection byproducts in drinking water. Using advanced techniques such as gas chromatography coupled with high-resolution mass spectrometry, Professor Richardson sheds light on the implications for water safety and public health. Discover the benefits of mass spectrometry for environmental analysis and gain insight into the future of drinking water quality assessment.
Additionally, Nick Jones, Global Applications Director of Separation Science at LECO, will provide a comprehensive overview of the applicability of LECO&#39;s GC×GC and ToFMS products across various industries requiring non-targeted screening. Explore the capabilities of these state-of-the-art technologies and their impact on advancing analytical methodologies.
<blockquote>
Presenter: Susan Richardson (Professor, University of South Carolina)
</blockquote>
<blockquote>
Presenter: Nick Jones (Global Applications Director of Separation Science at LECO)
</blockquote>

LECO: TNon-Targeted Screening (NTS) Using Time-Of-Flight Mass Spectrometry (ToFMS)

Non-Targeted Screening (NTS) Using Time-Of-Flight Mass Spectrometry (ToFMS)

Welcome To Our Groundbreaking Webinar On Non-Targeted Screening (NTS) Using Time-Of-Flight Mass Spectrometry (ToFMS)

Non-Targeted Screening Using ToFMS

<h4>Event Overview</h4>
Understanding the intricate relationship between environmental factors, such as climate change and pest infestation, and the flavor, nutrition, and taste quality of crops is paramount for ensuring food security and agricultural sustainability.
However, analyzing such natural products poses several challenges because of their diverse matrices and wide-ranging volatile components.
In this webinar, Dr Luke Bell (University of Reading) will demonstrate how the enhanced separation of GC×GC-TOF MS, alongside advanced extraction and enrichment techniques, can unravel the complexities of plant and food volatiles. By integrating sensory evaluations with advanced analytical methodologies, this research aims to provide a deeper understanding of how climate change and pest pressures influence the volatile profiles of food produce.
By attending this webinar, you will:
<ul>
<li>Discover how integrating sensory evaluation with chemical characterization can enhance your understanding of aroma profiles.</li>
<li>Learn how chemometric data analysis can identify key features that distinguish between complex samples.</li>
<li>See real-world applications spanning food, flavor, and environmental sciences, including the volatile composition of honey, the effects of herbivory and pollution on poplar tree VOC emissions, and the effects of growing media on flavor compounds produced by kale.</li>
</ul>
Who should attend?
<ul>
<li>Food and flavor scientists seeking insights about potential applications</li>
<li>Plant and environmental scientists interested in field sampling techniques for volatiles</li>
<li>GC(–MS) users eager to explore the value of GC×GC for complex sample analysis</li>
</ul>
What you need to know:
Date: 10 July, 2024
Start times:
Broadcast #1: 10 July - 10 am BST (London) / 11 am CEST (Paris/Berlin) / 2:30 pm IST (New Delhi) / 5 pm SGT (Singapore) Broadcast #2: 10 July - 10 am PDT (Los Angeles) / 12 pm CDT (Chicago) / 1 pm EDT (New York)
Duration: Approximately 60 minutes
<blockquote>
Presenter: Luke Bell (Lecturer in Temperate Horticulture, University of Reading, UK)
</blockquote>
<blockquote>
Dr Luke Bell is Lecturer in Temperate Horticulture at the University of Reading and holds degrees in Ecology &amp; Biology (BSc) and Plant &amp; Environmental Science (MSc), as well as a PhD in Food &amp; Nutritional Science from the University of Reading. He has previously worked in industry as a vegetable plant breeder and geneticist and now leads a research group at the University of Reading investigating crop-environment interactions, with a particular focus on how changes in the environment give rise to differences in nutrition, taste, and flavor quality of crops.
</blockquote>

Separation Science: Nature’s Influence: Understanding Environmental Impacts on Crop Flavor and Nutrition

Nature’s Influence: Understanding Environmental Impacts on Crop Flavor and Nutrition

Discover how GC×GC-TOF MS is used, alongside dvanced extraction techniques, to unravel the complexities of plant and food volatiles.

Environmental Impacts on Crop Flavor and Nutrition

<h3>Non-Targeted Screening with TOFMS: A Monthly Webinar Series</h3>
In an era marked by intricate chemical compositions and emerging contaminants, conventional targeted analysis methods often prove inadequate for gaining a comprehensive understanding of environmental and biological matrices. Enter non-targeted screening – an innovative approach enabling the simultaneous detection and identification of thousands of compounds, regardless of prior knowledge of their presence. Positioned at the forefront of this transformative methodology is Time of Flight Mass Spectrometry (TOFMS), distinguished by its unparalleled sensitivity, resolution, and mass accuracy.
Join us as we navigate the landscape of non-targeted screening (NTS) using TOFMS, led by esteemed experts within the field. Uncover the transformative potential of this advanced analytical technique and explore its diverse applications across environmental monitoring, food safety, pharmaceutical analysis, and beyond. Whether you’re a seasoned scientist, industry professional, or eager learner, this webinar offers a unique opportunity to gain insights into the capabilities of non-targeted screening with TOFMS.
Moreover, we’re excited to announce that what was once a standalone event has now evolved into a monthly webinar series. Nick Jones, the Global Applications Director of Separation Science at LECO, has invited key leaders of the NTS space from all industries to present and discuss their groundbreaking work. This series promises not only to delve deeper into the intricacies of non-targeted screening, but also to foster collaboration and knowledge exchange among experts and enthusiasts alike. Each session will last approximately 45 minutes, with a question and answer portion to follow.
<h3>This webinar:</h3>
NTS in Metabolomics:Insights from University of Liège
27 June, 2024 @ 1400 CEST
Nick Jones will regularly invite key leaders of the NTS space from all industries to present and discuss their groundbreaking work. This series promises not only to delve deeper into the intricacies of non-targeted screening but also to foster collaboration and knowledge exchange among experts and enthusiasts alike. Secure your spot now and embark on a journey of discovery in chemical analysis, with each instalments of our monthly webinar series delivering fresh perspectives and invaluable insights.
<blockquote>
Presenter: Prof Jean-François &quot;Jef &quot; Focant (University of Liège, Belgium)
</blockquote>
<blockquote>
Professor Jef Focant, Head of the Department of Chemistry and Director of the Organic and Biological Analytical Chemistry Group at the University of Liège, Belgium will provide a comprehensive overview of testing complex matrices samples, elucidating the wealth of information that can be gleaned from their analysis across various application areas of metabolomics non-targeted screening using GCxGC-TOFMS.
</blockquote>
<blockquote>
Presenter: Dr. Pierre-Hugues &quot;PH&quot; Stefanuto (University of Liège, Belgium)
</blockquote>
<blockquote>
Dr. Pierre-Hugues Stefanuto, Lead Scientist and Lecturer at the University of Liège&#39;s Organic Biological Analytical Chemistry Group, will delve deeper into the microbiome application for metabolomics non-targeted screening. Dr. Stefanuto&#39;s presentation promises to offer intricate insights into the utilization of GCxGC-TOFMS for unraveling the complexities of microbiome samples, paving the way for innovative discoveries in metabolomics research.
</blockquote>
<h3>Upcoming Webinars</h3>
Secure your spot now and embark on a journey of discovery in chemical analysis, with each installment of our monthly webinar series delivering fresh perspectives and invaluable insights.
25 July | Flavor and Aroma
<ul>
<li>Dr. Geraint “Taff” Huw Morgan (The Open University, United Kingdom)</li>
</ul>
29 August | Forensics
<ul>
<li>Dr. Kate Perrault Uptmor (William &amp; Mary University, Williamsburg, VA, USA)</li>
</ul>

LECO: Non-Targeted Screening with TOFMS: A Monthly Webinar Series

NTS in Metabolomics: Insights from University of Liège

Nick Jones will regularly invite key leaders of the NTS space from all industries to present and discuss their groundbreaking work. This series promises not only to delve deeper into the intricacies of non-targeted screening but also to foster collaboration and knowledge exchange among experts and enthusiasts alike. Secure your spot now and embark on a journey of discovery in chemical analysis, with each instalments of our monthly webinar series delivering fresh perspectives and invaluable insights.
<blockquote>
Presenter: Dr. Geraint Huw Morgan (Open University, UK)
</blockquote>
<blockquote>
Dr. Geraint Huw Morgan, STEM Research Infrastructure Lead and Director of the Centre for Analytical Solutions at the Open University, UK, will present an in-depth exploration of non-targeted screening techniques for complex aroma profiles in this upcoming webinar. Drawing on his extensive experience in developing advanced methods for volatile organic compounds (VOCs), Dr. Morgan will highlight innovative approaches and methodologies using advanced technologies like GCxGC-MS, and TOF-MS.
</blockquote>
<blockquote>
Dr. Morgan&#39;s research in the world of aroma analysis spans across various sectors, from distilled spirits to fragrance industries all the way to measurement of bacteria in samples from outer space.
</blockquote>

LECO: New Dimensions in Non-Targeted Screening of Complex Aroma Profiles

New Dimensions in Non-Targeted Screening of Complex Aroma Profiles

Embark on a journey of discovery in chemical analysis.

Non-Targeted Screening of Complex Aroma Profiles

Regulatory pressure and consumer awareness have increased the focus on reducing chemical emissions from materials, which has subsequently become a critical area of research and innovation for the polymer industry. With growing attention on environmental sustainability and public health, manufacturers are compelled to address the emissions of volatile organic compounds (VOCs) and other chemicals released during the production and lifecycle of polymer-based products. These emissions have far-reaching impacts, affecting not only the environment but also consumer health, due to the potential presence of harmful chemicals in everyday products and the detrimental effect of off-odors on customer comfort.
This webinar examines the latest trends and technologies in sampling and analysis of material emissions in the polymer industry. Learn how advanced analytical techniques, such as thermal desorption-gas chromatography-mass spectrometry (TD–GC–MS) and other state-of-the-art methods like GC×GC, are revolutionizing the way emissions are characterized. By understanding and mitigating these emissions, industries can enhance product safety, meet stringent regulatory standards, and contribute to a cleaner, healthier environment.
By attending this webinar, you will:
<ul>
<li>Discover the challenges involved in the analysis of VOCs from polymers</li>
<li>Learn how TD–GC–MS can improve the detection of trace compounds, including odorants</li>
<li>Explore real-world examples of emissions considerations applied to polymers</li>
</ul>
Who should attend:
<ul>
<li>Polymer scientists who want to understand more about odors and emissions from recycled plastics</li>
<li>Sustainability experts who want to enhance their ability to analyze complex VOC profiles</li>
<li>Industrial and analytical researchers focused on R&amp;D in the polymer sector</li>
</ul>
What you need to know:
Date: 17 September, 2024
Start times:
<ul>
<li>Broadcast #1: 17 September - 10 am BST (London) / 11 am CEST (Paris/Berlin) / 2:30 pm IST (New Delhi) / 5 pm SGT (Singapore)</li>
<li>Broadcast #2: 17 September - 10 am PDT (Los Angeles) / 12 pm CDT (Chicago) / 1 pm EDT (New York)</li>
</ul>
Duration: Approximately 60 minutes
<blockquote>
Presenter: Caroline Widdowson (Material Emissions Specialist, Markes International)
</blockquote>
<blockquote>
Caroline works for Markes International, an advanced analytical instrument manufacturer. Having completed her chemistry degree at Cardiff University, she followed on with a Ph.D. in Organic Chemistry then an MBA. As part of her current role, Caroline advises manufacturers, test laboratories, and research institutes on equipment needed to monitor interior environments and study chemical emissions from materials. Caroline is the Chair of the UK BSi committee developing standard methods for the sampling and analysis of chemicals from products and materials (BSi EH2/5); she also participates in ISO, ASTM, and CEN standards and national regulatory committees relating to this area.
</blockquote>

Separation Science: Advanced GC–MS Techniques in Polymer Chemistry

Advanced GC–MS Techniques in Polymer Chemistry

Discover the latest trends and technologies in sampling and analysis of material emissions in the polymer industry.

Nick Jones will regularly invite key leaders of the NTS space from all industries to present and discuss their groundbreaking work. This series promises not only to delve deeper into the intricacies of non-targeted screening but also to foster collaboration and knowledge exchange among experts and enthusiasts alike. Secure your spot now and embark on a journey of discovery in chemical analysis, with each instalments of our monthly webinar series delivering fresh perspectives and invaluable insights.
<blockquote>
Presenter: Dr. Katelynn A. Perrault Uptmor (William &amp; Mary, USA)
</blockquote>
<blockquote>
Dr. Perrault Uptmor, PI of the Nontargeted Separations Laboratory at William and Mary, will present on her work of screening samples using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry (GCXGC-TOFMS) in forensic applications as novel types of evidence appear. Dr. Perrault Uptmor will detail initial approaches to method development for new samples and show recent applications related to chemical profiling of deposited fingermarks, organic gunshot residue and decomposition odor. She will further discuss the implications of GCXGC-TOFMS sample visualization in the context of expert testimony for communicating screening processes in forensic casework within the courtroom.
</blockquote>

LECO: Non-targeted screening in forensics, a discussion of method development and screening of forensic samples using GCXGC-TOFMS

GCMS webinars focusing on GCxGC | LabRulez GCMS