Analysis of characteristic flavor compounds in coffee peels subjected to different thermal processing treatments based on GC–IMS and HS-SPME–GC–MS combined with chemical pattern recognition

Combining elemental analysis and molecular techniques to characterize Ancient Egyptian mummification balms

<p><strong>Microplastics have emerged as one of the most widely discussed environmental contaminants of our time. Regardless of where we live, daily exposure to microplastics has become virtually unavoidable—these tiny plastic particles are present in the air we breathe, the water we drink, and the environments we inhabit. As researchers work to better understand the sources, transport pathways, and impacts of microplastics, the demand for reliable microplastic analysis methods continues to grow.</strong></p><p>While techniques such as FTIR and Raman spectroscopy have become standard tools for identifying microplastics, their utility is limited for smaller particles (i.e. nanoplastics) and in complex matrices. More advanced microplastic analysis methods can provide a deeper understanding of what these particles contain and how they may change over time in the environment.</p><div><h3><strong>The Limits of Spectroscopic Microplastic Analysis Methods</strong></h3><p><strong>Fourier-Transform Infrared</strong> (<strong>FTIR</strong>) and <strong>Raman spectroscopy </strong>are widely used microplastic analysis methods because they can<strong> identify polymer types</strong> by measuring how electromagnetic radiation interacts with a material. These techniques are valuable for determining whether a particle is polyethylene, polypropylene, polystyrene, or another common plastic. For many studies, this information is sufficient to confirm the presence of microplastics, especially in clean samples with sufficient microplastic density.</p><p>However, <a target="_blank" rel="noopener noreferrer" href="https://www.leco.com/application/environmental/"><strong>environmental samples</strong></a> are rarely clean and compositionally simple. Microplastic particles can become weathered and obscured by other materials in the environment, making their accurate identification with spectroscopy difficult. Additionally, if researchers want to understand what additives, degradation products, or pollutants are associated with the plastic, particle identification alone is not enough. Thus, FTIR and Raman spectroscopy methods alone struggle to thoroughly characterize these complex chemical components, particularly in challenging environmental matrices. As questions surrounding microplastic exposure become increasingly important, researchers require analytical techniques capable of examining the chemistry of a sample in greater detail, not simply confirming the presence of the physical particle itself.</p></div><div><h3><strong>Thermal Desorption and Pyrolysis GCxGC-TOFMS For Deeper Microplastic Analysis</strong></h3><p><strong>Thermal Desorption</strong> (<strong>TD</strong>) and <strong>Pyrolysis </strong>(<strong>Py</strong>) coupled with comprehensive two-dimensional gas chromatography and time-of-flight mass spectrometry (<a target="_blank" rel="noopener noreferrer" href="https://www.leco.com/core-analysis/gc-and-gc-ms/"><strong>GCxGC-TOFMS</strong></a>) offer a powerful alternative for investigating nano- and microplastics in complex samples. These techniques provide complementary information about sample composition.&nbsp;</p><p><strong>Thermal desorption</strong> releases volatile and adsorbed compounds, including environmental contaminants, degradation products, and VOCs associated with microplastic particles. This can reveal important information about chemicals present within or on the plastic.</p><p><strong>Pyrolysis </strong>thermally deconstructs the polymeric material, breaking it into GC-amenable characteristic degradation compounds. These compounds act as chemical markers that can be used to identify the various polymers present. When analyzing complex or heavily weathered microplastics that may be difficult to characterize using traditional spectroscopic techniques, pyrolysis is particularly advantageous.</p><p>The most significant benefit comes from pairing these techniques with comprehensive <strong>two-dimensional gas chromatography</strong>. Environmental samples often contain hundreds or even thousands of compounds that coelute in 1D GC-MS, making it difficult or impossible to identify each compound. GCxGC provides significantly greater separation capability, helping analysts distinguish important polymer markers from background matrix components. This enhanced separation improves the mass spectrometer’s ability to identify characteristic polymer pyrolysis products, even in highly complex environmental samples. As a result, researchers can detect and identify challenging microplastics without the extensive purification steps often required by other analytical workflows.</p><p>Another unique advantage of this approach is that thermal desorption and pyrolysis can be used in series on the same sample. Together, they create a more complete chemical profile of the sample.</p></div><div><h3><strong>A Powerful Microplastics Analysis Workflow for Deeper Insight into the Effects on Our Environment</strong></h3><p>FTIR and Raman spectroscopy remain valuable tools for rapid screening and flagging samples containing microplastic particles. However, by<strong> combining thermal desorption, pyrolysis, and GCxGC-TOFMS</strong>, analysts can obtain a <strong>much more comprehensive view of plastic</strong>s in their samples and their environmental implications. As environmental research continues to advance and concerns surrounding microplastic contamination grow, researchers will increasingly require information that extends beyond answering the question,&nbsp;<i>“What plastic is present?”&nbsp;</i>&nbsp;</p><p>Ultimately, this deeper level of characterization can provide new insights into the environmental fate of microplastics and help scientists better understand their potential impacts on ecosystems and human exposure.</p></div>

Surpassing the Limits of Traditional Microplastic Analysis Methods with Thermal Desorption and Pyrolysis GCxGC-TOFMS

Article

Environment

Food

Scientific article

Science and research

Everything from the world of analytical chemistry in one place. We connect people in solving their problems. At Labrulez you will find all the necessary information easily, quickly and clearly. Stop searching and start finding.

LabRulez

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

LECO

Agilent Technologies

Thermo Fisher Scientific

C&EN

Waters Corporation

<p><strong>Contaminants in the sample matrix can create chromatography issues, system downtime, and unreliable test results. Having clean samples can help prevent most of these problems. There are many options for sample cleanup.</strong></p>
<p>We’ll discuss the following options:</p>
<ul>
<li><p><strong>Solid phase extraction (SPE), which provides the cleanest sample.</strong></p>
</li>
<li><p><strong>“Targeted” filtration, which can remove specific interferences from the sample matrix and provides clean samples.</strong></p>
</li>
</ul>
<p>In this talk, we’ll discuss tips for selecting, developing, and implementing SPE methods. We’ll also discuss newly developed targeted filtration options and their benefits.</p>
<blockquote>
<p><strong>Presenter:</strong> Golnar Javadi (Application Engineer, Agilent Technologies, Inc.)</p>
</blockquote>
<blockquote>
<p>Golnar Javadi is an applications engineer providing online applications assistance and technical support for LC columns and supplies, Sample Preparation products, and Spectroscopy supplies.</p>
</blockquote>
<blockquote>
<p>Before joining Varian and then Agilent, Golnar worked in the pharmaceutical and nutraceutical industries on method development and quality control. She also taught college level chemistry courses for a few years.</p>
</blockquote>
<blockquote>
<p>Golnar then joined Varian as a technical support specialist, providing customers with method development assistance and technical support on Sample Preparation (SPE, SLE, and Filtration), HPLC, GC, ToxiLab and DAT. After the Varian-Agilent merger, Golnar joined Agilent Technologies as an Applications Engineer. She provides technical support to customers on Sample Preparation products, Liquid Chromatography columns, and Spectroscopy supplies.</p>
</blockquote>


Agilent Technologies: Sample Cleanup: Method Development for Solid Phase Extraction and Beyond

Sample Cleanup: Method Development for Solid Phase Extraction and Beyond

We’ll discuss tips for selecting, developing, and implementing SPE methods. We’ll also discuss newly developed targeted filtration options and their benefits.

Sample Cleanup: Method Development for SPE

<p><strong>We invite you to join a hybrid event on October 15<sup>th</sup> to explore the latest solutions and workflows for overcoming environmental and food contaminant testing challenges.</strong></p><p>This event will be broadcast live from the laboratory at Thermo Fisher Scientific Customer Solutions Center (CSC) in Paris. You can join in person at one of our many 'satellite' venues worldwide, where we will offer an extended agenda, or participate remotely through the live broadcast.</p><p>During the live stream broadcast, you will meet our Customer Solution Centre specialist team and leading industry expert, John Quick, as they discuss innovative solutions to meet the ever-evolving testing demands. There will be plenty of time to ask these experts your questions.</p><p>The following sessions will be streamed all over Europe and beyond:</p><ul><li><strong>Detecting PFAS in drinking water to meet regulations across Europe</strong> – New automated sample preparation high-resolution MS solution to achieve parts per trillion detection limits.<br><i>Aristide Ganci,&nbsp;Senior Product Application Specialist, Thermo Fisher Scientific; Valérie Thibert, Senior Product Application Specialist, Thermo Fisher Scientific; Bénédicte Gauriat, Senior Product Application Specialist, Thermo Fisher Scientific</i></li><li><strong>New ready-to-go pesticide residue solution for faster, more confident results</strong><br><i>Zoe Julian, Product Marketing Specialist, Manager; Bénédicte Gauriat, Senior Product Application Specialist, Thermo Fisher Scientific; Julie Moriceau, Senior Product Application Specialist, Thermo Fisher Scientific</i></li><li><strong>Low-level contaminant testing in environmental water matrices</strong>&nbsp;– High-Resolution Accurate Mass GC-MS approach to meet future regulations<br><i>John Quick, Principal Scientist, ALS Environmental Ltd</i></li></ul><p>After the live stream concludes, 'satellite' locations offer a unique program onsite. Take this unique opportunity to connect with industry professionals, or join us to explore, network, and collaborate on your future projects. Scroll below to the venue of your choice to discover the individual agenda.</p><p>Participation is free of charge, registration is required.</p><p>For any questions about this event or regarding your registration, please email <a href="mailto:CMDEvents@thermofisher.com">CMDEvents@thermofisher.com</a>.</p><h3><strong>Preliminary agenda</strong></h3><h5><strong>10:15 Live streaming of this event to ‘satellite’ locations and online audience</strong></h5><h5><strong>10:30 Introduction</strong></h5><ul><li>Jeff Stubbs (Business Development Manager, Environment and Food Safety, Thermo Fisher Scientific)</li></ul><h5><strong>10:55 Detecting PFAS in drinking water to meet regulations across Europe - New automated sample preparation high-resolution MS solution to achieve ppt detection limits</strong></h5><ul><li>A Ganci, V Thibert and B Gauriat (Senior Product Application Specialists, Thermo Fisher Scientific)</li></ul><h5><strong>11:35 Break</strong></h5><h5><strong>12:05 New ready-to-go pesticide residue solution for faster, more confident results</strong></h5><ul><li>Z Julian, Product Marketing, B Gauriat, and J Moriceau (Senior Product Application Specialists Thermo Fisher Scientific)</li></ul><h5><strong>12:45 Low-level contaminant testing in environmental water matrices – high-resolution GCMS approach to meet future regulations</strong></h5><ul><li>John Quick (Principal Scientist, ALS Environmental Ltd)</li></ul><h5><strong>13:15 Closing comments</strong></h5><h5><strong>13:30 End of live streaming</strong></h5><div><div container-id="cq-colctrl-lt7" comp-id="B1"><div><div><div><div><div><div><blockquote><h3>How to attend?</h3><p>3 ways of attending:</p><p><strong>Customer Solution Centre (in-person event):&nbsp;</strong><br>Join the heart of the event at our Customer Solution Center in Paris, where the main agenda will be hosted and live-streamed worldwide to our ‘Satellite’ locations and our audience.</p><p><strong>Join a ‘Satellite’ location (in-person event):&nbsp;</strong><br>Our in-person ‘Satellite’ events will broadcast the main agenda live-streamed from our Customer Solution Center in Paris and supplement the day with local presentations, lab tours, or workshops. Take this opportunity to meet your Thermo Fisher representatives and industry experts from the region. Discover the individual agenda for your ‘Satellite’ location of interest.</p><p><strong>Online attendees (remote):&nbsp;</strong><br>Unable to travel to a ‘Satellite’ event? Not a problem! You can register to attend conveniently online from your desk or anywhere else through the live stream from our Customer Solutions Center in Paris.</p></blockquote></div></div></div></div></div></div></div></div>

Thermo Scientific: Solutions for environmental and food contaminant testing

Solutions for environmental and food contaminant testing

New and advancing workflows to meet and exceed European regulations.

<p><strong>Join Agilent and GERSTEL for a 3-day live virtual seminar discussing how you can assure safety, authenticity, and quality of alcoholic beverages. The focus will be on sharing the latest in technology developments and capabilities, new applications, and customer stories.</strong></p><h4><strong>Presentation 1: GC-MS Technology for Non-Alcoholic Beer Flavor Improvement and Off-Odor Identification</strong></h4><ul><li><i>Tiffany Crawford, Lead Scientist 1 – Analytical, Kalsec Inc.</i></li></ul><p>Non-alcoholic and low alcoholic beers are growing in demand worldwide. However, dealcoholization and arrested fermentation lead to changes in the overall aroma and flavor profiles compared to full strength beer analogues. This webinar will discuss a semi-targeted method developed using DHS-GC-MS technology that allows for improvement of NA beer flavor through the addition of specialized hops products. This webinar will also discuss the use of GC-MS-O technology to determine the source of off-odors in a plant extract matrix.</p><h5>Key Learning Objectives/What attendees will learn:</h5><p><strong>1. Understand the analytical challenges in the determination of off-flavors and odors in complex matrix.</strong></p><p><strong>2. How a combination of Gerstel and Agilent Instrumentation improves GC-MS analysis and understanding of negative sensory characteristics identified in beer.</strong></p><p><strong>3. How analytical techniques can be used to identify and solver sensory issues in food and beverage matrices.</strong></p><h5>Who Should Attend:</h5><ul><li>Chemists and lab managers from contract testing labs and the food and beverage industry</li></ul><h4><strong>Presentation 2: Single Analysis of Beer Volatile Compounds in Two Channels FID and ECD with GC Intuvo</strong></h4><ul><li><i>Celso Blatt, Pre-Sales Application Engineer, Agilent</i></li></ul><p>One single injection for determination/analysis of 12 volatile compounds in beer using an Agilent 7697A Headspace Sampler integrated with the Intuvo 9000 GC System. The use of a Splitter that divides the sample 1:1 allows simultaneous analysis in two capillary columns with different stationary phases and FID and ECD detectors. This saves time and avoids a second GC for these two important analyzes for beer quality control. The DB-WAX column with the FID was used for the main volatile compounds in beer and the HP-5MS column was used with the ECD for the ketones that can cause undesirable odors in beer and are in low concentrations.</p><h5>Key Learning Objectives/What attendees will learn:</h5><p><strong>1. Single injection beer analysis</strong></p><p><strong>2. Saving time and instrument</strong></p><p><strong>3. Ease to use</strong></p><blockquote><p><strong>Presenter: </strong>Tiffany Crawford (Lead Scientist 1 – Analytical, Kalsec Inc.)</p><p>Tiffany Crawford works for Kalsec Inc. as a Lead Scientist in the Hops business unit. In her position at Kalsec, she develops methods using GC-MS and LC-MS technology for the detection of small molecules of interest in different food matrices. She holds a Ph. D. in Chemistry from the University of North Carolina at Chapel Hill.</p><p><strong>Presenter:&nbsp;</strong>Celso Blatt (Pre-Sales Application Engineer, Agilent Technologies do Brasil)</p><p>Graduação em Química Industrial pela UFSM de Santa Maria, RS. Mestrado e Doutorado em Química Analítica pela USP, SP. Pesquisador em instrumentação analítica na Instrumentos Científicos CG Ltda - SP de 1987 a 1992. Engenheiro de suporte e depois cientista de aplicações na Hewlett Packard / Agilent Technologies Brasil desde 1992 até hoje.</p></blockquote>

Agilent Technologies: Alcoholic Beverages Virtual Symposium: Beer

Alcoholic Beverages Virtual Symposium: Beer

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

<p><strong>LECO 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.</strong></p><blockquote><p><strong>Presenter:</strong> Prof. John Langley (University of Southampton, UK)</p><p>Prof. John Langley, Head of Characterisation and Analytics, Chemistry, from University of Southampton, a leading expert in sustainable fuels, will present on the latest advancements in renewable and sustainable fuel analysis. As the demand for eco-friendly alternatives like Sustainable Aviation Fuel (SAF) and Hydrotreated Vegetable Oils (HVOs) grows, so do the analytical challenges associated with their stability, complexity, and integration into traditional fuel matrices, such as diesel.</p><p>In this session, Prof. Langley will explore how these next-generation fuels introduce new hurdles for quality measurement, requiring innovative hyphenated techniques, including GC-MS and comprehensive two-dimensional gas chromatography (GCxGC-MS). Attendees will gain insights into the crucial role of these methods in evaluating fuel quality, especially as renewable fuels are blended with conventional fuels.</p><p>He will further discuss how GCxGC-MS is pivotal for comparing and analyzing different HVOs, providing clarity on how these tools enable the screening of differences and similarities across various renewable fuel sources. This webinar will offer invaluable perspectives for anyone involved in fuel analytics, energy sustainability, or related industries.</p></blockquote>

LECO: Non-Targeted Screening in Sustainable Fuels: Exploring Method Development and Fuel Quality Assessment Using GCxGC-MS and Hyphenated Techniques

Non-Targeted Screening in Sustainable Fuels: Exploring Method Development and Fuel Quality Assessment Using GCxGC-MS and Hyphenated Techniques

Exploring Method Development and Fuel Quality Assessment Using GCxGC-MS and Hyphenated Techniques

Non-Targeted Screening in Sustainable Fuels

<p><strong>Missed Our Annual Informatics User Conference? We’ve got you covered!&nbsp;</strong></p><p>We’re hosting a live webinar to recap the hottest topics from the conference. Don’t miss this opportunity to stay informed and engaged with the latest in Waters informatics. The webinar will include a live Q&amp;A session with our panel of experts.</p><h5>AGENDA INCLUDES:</h5><h4>Reviewing Data and Audit Trails in Empower</h4><p>In this session, we will explore best practices and essential tools for reviewing data and audit trails in Empower. You’ll gain valuable insights to streamline your data review and ensure compliance.</p><h4>Elevate Empower with our latest Cloud Solutions</h4><p>In this session we’ll explore new cloud tools designed to elevate your Empower experience. Get a sneak peek at solutions that enhance data integrity, ensure compliance, and boost lab productivity. Whether you’re an administrator, end user, lab manager, or data scientist, you’ll learn about applications that can streamline your daily tasks and simplify your workflow.</p><h4>LIVE Q &amp; A</h4><p>Engage with our panel of experts and have your pressing questions addressed during the live Q &amp; A session.</p><blockquote><p><strong>Presenter:&nbsp;</strong>Jason Loftus (Senior Informatics Sales Development Specialist, Waters Corporation)</p><p>After getting his BS in Chemistry, Jason worked as a QC Chemist for a consumer products company in Massachusetts. In 1998, he joined Waters as a Field Service Engineer based in Boston, MA. In 2001, he left Waters to join a biopharma company in Colorado, but returned to Waters in 2004 as a Field Service Engineer covering the southwestern US. In 2010, he became the Service Manager for the Mountain Region covering most of the western US. In 2016, he joined the Informatics Sales Development team and currently covers the western US, western Canada, and the southeastern US.</p><p><strong>Presenter:&nbsp;</strong>Ron Eddy (Principal Informatics Sales Development Specialist, Waters Corporation)</p><p>Ron has been with Waters Corporation since 2005 when he joined the company as an Empower Sales Specialist. He has since moved into his current role supporting the Informatics sales team for Empower and NuGenesis. Prior to joining Waters, Ron worked as an analytical chemist in the pharmaceutical industry supporting the registrational phase of drug development for seven years before transitioning to a laboratory informatics role where he managed and supported various laboratory computing systems including Millennium/Empower, NuGenesis, LIMS and ELNs.</p><p><strong>Presenter:&nbsp;</strong>Shelby Lorenz (Manager, Informatics Business Development, Waters Corporation)</p><p>Shelby has more than 20 years of experience in the Life Science industry. She has worked for Waters for more than 20 years and has held a variety of positions all within the Informatics organization. In her current role, she manages the Informatics Business Development team in the Americas, which has technical presales responsibility for the enterprise informatics product line including Empower, NuGenesis LMS, and waters_connect network. Prior to Waters she was a Project Manager at Creon Lab Control supporting a host of informatics products including LIMS, ELN and SDMS. Shelby holds a Bachelor of Science degree in Management Information Systems.</p><p><strong>Presenter: </strong>Lissa Wang (Informatics Business Development Specialist, Waters Corporation)</p><p>Lissa has been with Waters Corporation since 1998 when she started to be a Millennium/Empower Trainer in the Customer Education department. She has also been in different roles including Technical Service and Global Service and Support for Informatics. Currently, she is part of the Informatics Business Development team supporting the Informatics sales team for Empower and NuGenesis informatics portfolio. Prior to joining Waters, Lissa worked as an analytical chemist in the pharmaceutical, biotechnology and medical device industries for 8 years across the globe and the US.</p></blockquote>

Waters Corporation: ICYMI (In Case You Missed It) - Empower Hot Topics from [inform] 2024

ICYMI (In Case You Missed It) - Empower Hot Topics from [inform] 2024

Best practices and essential tools for reviewing data and audit trails in Empower.

ICYMI (In Case You Missed It) - Empower Hot Topics

<h4><strong>The Waters 2024 Virtual Summer School - An Educational Journey to Master Food &amp; Environmental Analysis</strong></h4><p>Unlock the full potential of LC-MS techniques with our immersive and educational sessions at the Waters Virtual F&amp;E Late Summer School 2024. From September 24th to 26th, engage with leading experts and discover cutting-edge methods for environmental and food analysis.</p><h5><strong>Why attend?</strong></h5><ul><li><strong>Comprehensive Learning:</strong> Dive deep into advanced LC-MS techniques and gain practical knowledge to enhance your laboratory's analytical capabilities.</li><li><strong>Expert Insights:</strong> Learn from industry leaders and gain firsthand experience through detailed modules on chromatography, mass spectrometry, and sample preparation.</li><li><strong>Regulatory Compliance:</strong> Stay ahead with the latest insights on EU regulations for PFAS analysis in food and water, ensuring your lab meets stringent standards.</li></ul><h3><strong>Episode #6: Automated Sample Preparation | F&amp;E Summer School - Day 2 - Module 2</strong></h3><p>This Module builds on the previous one by adding automation to the sample preparation methods. The Andrew+™ pipetting robot offers fully automated liquid handling using electronic pipettes and labware holders called Dominos for a full walk-away automation solution.</p><p>Creating the connected laboratory, Andrew+ is part of the OneLab™ ecosystem, executing laboratory protocols designed in OneLab software. This flexible architecture enables you to effortlessly transition from laborious manual pipetting procedures to error-free, fully-robotized lab workflows – without any knowledge of programming, laboratory robotics or automation engineering. and explains processes the Andrew+ pipetting robot can take over in your lab.</p><p>The European Union has adopted Commission Recommendation (EU) 2022/1431 to monitor PFAS in fruits, vegetables, milk and baby food. To achieve quantification at lowest levels of PFAS in food matrices, sample preparation is required which comprise of many pipetting steps and can be time-consuming and error prone. We will demonstrate an automate workflow for the analysis of PFAS in milk using a pipetting robot and stacked dual-phase SPE cartridges to meet EU 2022/1431 levels.</p><h5><strong>What you'll learn:</strong></h5><p>Possibilities to automat liquid handling processes in LC and LC-MS e.g.</p><ul><li>Serial dilution</li><li>Calibration curve</li><li>Solid Phase Extraction (SPE)</li></ul><blockquote><p><strong>Presenter:&nbsp;</strong>Xavier Rodríguez (Business Development Manager Chemistry Group, Southern Europe, Waters)</p><p>Xavier is part of the European Market Development Team. He works as an Application Specialist with focus on sample prep and has more than 20 years of experience in solving sample prep challenges.</p><p><strong>Presenter:&nbsp;</strong>Daniel Ng PhD (Principal Scientist, Waters Corporation)</p><p>Daniel Ng received his PhD from the University of Manchester in mass spectrometry proteomics. He worked for 5 years at the Waters mass spectrometry headquarters in Wilmslow, UK, as a service support development engineer specializing in mass spectrometry instrumentation. In 2019, he took up a new role as a principal scientist at the International Food and Water Research Centre (Waters) in Singapore focusing on using advanced instrumentation to answer analytical challenges in the food and water industry. Since 2023, Daniel has lead the Food, Environmental and Material Science Analytical Professional Service team in the Asia-Pacific Region, developing analytical solutions to meet key challenges that customers face.</p></blockquote>

Waters Corporation: The Waters 2024 Virtual Summer School

Automated Sample Preparation

The Andrew+™ pipetting robot offers fully automated liquid handling using electronic pipettes and labware holders.

<p><strong>The global pharmaceutical market's growth has led to an alarming increase in substandard and falsified (SF) medicines, posing significant risks to public health.</strong></p><p>These dangerous products compromise patient safety and treatment efficacy, particularly in critical areas, such as antimalarials and antibiotics. Rapid, accurate detection methods are essential to combat this growing threat and ensure medication integrity across various settings, from pharmacies to field inspections.</p><p>In this webinar, Drs. Basant Giri (Kathmandu Institute of Applied Sciences) and Toni Barstis (Saint Mary’s College) will share insights about their collaboration in Nepal where there were 346 drug recalls during the period from 2010 through 2020, with approximately 75% of those being substandard or falsified. Giri and Barstis are using novel paper-based devices and a handheld Raman spectrometer for field-expedient testing and more advanced method development. They will demonstrate how these tools can work together to improve the safety and efficacy of pharmaceuticals and the safety of consumer products. Adam Hopkins, Spectroscopy Product Manager from Metrohm USA, will briefly discuss the unique features of the MIRA handheld Raman analyzer that make it ideal for this critical work</p><h4>Key Learning Objectives:</h4><ul><li><strong>Insight into the sacle of the SF medicine problem: Information crucial for audience to understand the scope of the issue and its potential impact on their operations and reputation</strong></li><li><strong>The underlying science behind field-expedient testing methods: Knowledge is relevant for QA teams and forensic chemists who need to implement or improve field-testing protocols</strong></li><li><strong>Discover a practical example of how to apply Raman in a real-world setting: Benefits those involved with global supply chain management and international quality assurance efforts</strong></li><li><strong>Technological advancements in handheld Raman: Helps decision-makers considering investments in new quality control equipment</strong></li></ul><h4>Who Should Attend:</h4><ul><li>VPs and Chiefs of Product Quality</li><li>Quality assurance and management team members and leads</li><li>Supply chain managers</li><li>Forensic chemists and scientists</li><li>Anyone involved in or curious about pharmacovigilance activities</li></ul><blockquote><p><strong>Presenter: </strong>Dr. Basant Giri (Senior Scientist, Kathmandu Institute of Applied Sciences)</p><p><strong>Presenter:&nbsp;</strong>Dr. Toni L.O. Barstis (Professor Emeritus, Saint Mary’s College, Notre Dame, IN)</p><p><strong>Presenter:&nbsp;</strong>Dr. Adam J. Hopkins (Spectroscopy Product Manager, Metrohm USA)</p><p><strong>Presenter:&nbsp;</strong>Ann Thayer (Contributing Editor, C&amp;EN Media Group)</p></blockquote>

C&EN: In-field Identification of Low-Quality Medicines using Handheld Raman

In-field Identification of Low-Quality Medicines using Handheld Raman

The global pharmaceutical market's growth has led to an alarming increase in substandard and falsified (SF) medicines.

In-field Identification of Low-Quality Medicines

<p><strong>Limited bench space, sustainability goals and rising energy costs. Pressure to turn around more samples in less time. Faced with these challenges, it’s more important than ever for your lab to maximize productivity, efficiency, and uptime.</strong></p><p>The Agilent 8850 GC is designed and engineered to help you do just that. Be it a pharmaceutical regulated lab, or high productive chemical analysis lab, or be it is food testing flavor or fragrance lab, 8850 GC is designed to improve productivity, efficiency, sustainability even though it is a compact size.</p><h4><strong>Who can attend?</strong></h4><ul><li>All scientists working on bench to know what's new in Agilent GC.</li><li>Lab heads who are concerned with lab productivity and optimizing bench space.</li><li>Decision makers who care about sustainability.</li></ul><blockquote><p><strong>Presenter: </strong>Mr. Chandrasekar Kandaswamy, Ph.D. (Business Manager - GC, GC/MS, Agilent Technologies)</p><p>With a career spanning over two decades, expert in the field of analytical method development. work has traversed various essential industries, from food safety, pharmaceuticals and fertilizer. At Agilent Technologies, his tenure since November 2009 as a method development scientist stands out for its collaborative nature. Working alongside key opinion leaders, he has addressed complex scientific inquiries and contributed significant findings to respected journals.</p><p>The Ph.D. in chemistry from the National Institute of Technology, Tiruchirappalli, is a dedication to education and research. Moreover, his active engagement with the scientific community through numerous national and international presentations, in both oral and poster formats towards commitment to sharing knowledge and fostering dialogue within the field with 10 different journal publications.</p><p><strong>Presenter:&nbsp;</strong>Mr. Sarvendra Singh, Ph.D. (Product Specialist - GC, GCMS/MS, Agilent Technologies)</p><p>A seasoned expert, Dr. Sarvendra Singh leverages 12+ years of expertise in Gas Chromatography and Mass Spectrometry to drive innovation and excellence. As a Product Specialist at Agilent Technologies, he crafts and delivers cutting-edge and tailored solutions that unlock new streams and enhance customer satisfaction across various market segments. Previously he was associated with renowned multinational testing laboratories, Dr. Singh developed and delivered numerous GC and GCMS/MS methods, enhancing quality, safety and delivered significant ROI for through improved efficiency and reduced costs.</p><p>With a strong academic foundation (Ph.D., M.Tech, and B.Tech in Biotechnology), Dr. Singh has authored 13 publications in esteemed scientific journals and presented at 22 international conferences, sharing his insights on advanced analytical techniques and their applications. Altogether he brings a unique blend of technical and commercial acumen, empowering organizations to make data-driven decisions and stay ahead in a competitive landscape.</p></blockquote>

Agielnt Technologies: Unleash the Power of Small - Agilent New 8850 GC System

Unleash the Power of Small - Agilent New 8850 GC System

How to maximize productivity, efficiency, and uptime.

<p><strong>Get the most out of your mass spectrometer using the new DB-5Q and HP-5Q columns, which simplify mass spectral identification and deliver confident analysis of active compounds with unparalleled uptime of your instrument.</strong></p><p>As mass spectrometry continues to push the boundaries of sensitivity and speed, customers need a column that can do the same. The combination of our existing ultra inert (UI) and high-temperature (ht) features, combined with our new ultra low-bleed technology, enables our customers to reach lower levels of detection, accelerate sample throughput, improve data quality and reliability.</p><h4>Key learning objectives:</h4><ul><li><strong>See what the new DB-5Q and HP-5Q columns can offer you by delivering ultra-low bleed, ultra-inert performance, and ultra-fast conditioning, combined with outstanding column durability.</strong></li></ul><h4>Who should attend:</h4><ul><li>Anyone who uses gas chromatography – especially those using MS detection.</li></ul><blockquote><p><strong>Presenter: </strong>Jan-Willem Marinissen (Technical Support Engineer, Agilent Technologies)</p><p>Jan Willem Marinissen is a technical support engineer within the organization for the consumables and supplies division in the EMEA region.</p><p>His working experience in the last decades has been in the field of chromatography in the broadest sense, that is, HPLC, sample prep and GC techniques.</p></blockquote>

Agilent Technologies: Get the Most Out of Your MS

Get the Most Out of Your MS

Get the most out of your mass spectrometer using the new DB-5Q and HP-5Q columns.

<p><strong>This session will provide a comprehensive introduction to the user interface, ensuring you can navigate with ease. Discover the various acquisition modes available and learn how to select the best one for your specific application.</strong></p><p>Additionally, we will explore the innovative Intelligent Reflex feature, highlighting its benefits in boosting your productivity.</p><p>Whether you’re new to MassHunter or looking to refine your skills, this webinar is designed to enhance your understanding and efficiency.</p><blockquote><p><strong>Presenter:</strong> Christian Hegmanns (Application Specialist LC/MS, Agilent Technologies, Waldbronn, Germany)</p><p>Christian Hegmanns is a state-certified food chemist and works at Agilent as an LC/MS application specialist.</p><p>With over 10 years of experience in the field of instrumental analysis, Christian develops customer-oriented solutions for a variety of applications with a focus on food analysis.</p></blockquote>

Agilent Technologies: MassHunter Masterclass Months

MassHunter Acquisition Q-TOF Part I – Basic Overview

Join us for an insightful webinar where we delve into the essentials of MassHunter Acquisition Q-TOF. 