🎤Rajas Poorna and Charles Anderson<h4>What if you could dry biofluid samples in the field—without a vacuum system, freeze dryer, or full lab setup?</h4>In this episode of Concentrating on Chromatography, I sit down with Rajas Poorna and Charles Anderson to explore their work on a frugal, field-deployable alternative to traditional lyophilization through the Evapinator project.Originally inspired by the principles of frugal science, their approach rethinks how we stabilize and prepare biofluid samples like blood and plasma—especially in environments where traditional lab infrastructure simply isn’t available.<h4>What This Episode Covers:</h4><h5>A Frugal Take on Lyophilization</h5>Can you replicate the outcome of a lyophilizer without the complexity? Why traditional freeze drying is often too expensive and impractical for field use How simplifying evaporation could unlock entirely new workflows<h5>Drying Biofluids in the Field</h5>The real-world challenge of handling blood and other biofluids outside the lab Why sample stability during transport is such a critical bottleneck How a portable system could enable on-site sample prep in remote or resource-limited settings<h5>Rethinking Evaporation (No Vacuum Required)</h5>The core idea behind the Evapinator—and how it challenges conventional assumptions The role of airflow, heat, and design in drying sensitive samples Where this approach fits relative to traditional evaporation and lyophilization techniques<h5>Early Results &amp; Practical Insights</h5>What’s working so far—and where limitations still exist The types of applications where this approach shows the most promise What still needs to be validated in upcoming peer-reviewed work<h4>Why This Matters</h4>From clinical research in remote regions to decentralized diagnostics, the ability to dry and preserve biofluid samples in the field could fundamentally change how and where analysis happens.This conversation challenges a core assumption in analytical science:Do you really need a full lyophilizer—or even a vacuum—to stabilize biofluid samples?<h3>Video Transcription</h3>The interview opens with a welcome to an episode of Concentrating on Chromatography. The host introduces guests Rajas Poorna and Charles Anderson and asks about their scientific backgrounds and how they became involved in solving evaporation challenges.<h4>Scientific background and project origin</h4>Rajas explains that he is trained as a physicist and is now pursuing a PhD in bioengineering. His lab focuses on building low-cost scientific equipment to make science more accessible, especially for schools and low-resource settings. This work is part of a broader “frugal science” approach, where students and researchers develop affordable versions of instruments that are normally expensive.The original challenge came from synthetic biology education. High school teams working on synthetic biology projects needed access to equipment such as lyophilizers, but conventional systems can cost tens of thousands of dollars. The team therefore began exploring whether a more affordable lyophilizer-like system could be built for education and field use.Charles describes joining the project early in his undergraduate studies. He was drawn to it because it had a clear practical purpose and seemed like something that could become useful outside the laboratory rather than remaining only a research prototype.<h4>Why evaporation became the key challenge</h4>The discussion turns to the practical limitations of traditional evaporation and drying systems. Rajas explains that during a collaboration in Thailand, researchers working on Raman spectroscopy for tuberculosis diagnostics needed to dry blood-derived samples before transporting them to a central laboratory. They used a centrifugal vacuum evaporator, but the system was slow, expensive, and difficult to service when it broke down.This experience led to a central question: could sample drying be achieved without a vacuum? Rajas notes that everyday drying processes, such as drying clothes, do not require vacuum. This insight opened the path toward a simpler, smaller, lower-cost and potentially battery-powered drying system.<h4>How Rajas and Charles began collaborating</h4>Charles explains that he met the lab’s principal investigator while discussing a different project. He was then invited to work on what would later become the Evaponator. At the beginning, the project was still small and exploratory.Rajas adds that Charles joined at a stage when the team was trying to understand the physics and engineering behind vacuum-free drying. Within a few months, they developed a prototype costing under 100 USD that could dry samples much faster than the conventional vacuum evaporator used by collaborators.<h4>Main limitations of conventional drying systems</h4>The interview identifies several major limitations of existing evaporation technologies:<ul><li>High cost</li><li>Limited reliability in remote or low-resource settings</li><li>Long drying times</li><li>Poor field portability</li><li>Challenges with sterility and cross-contamination</li></ul>Charles emphasizes that freeze drying can take 12–24 hours, which is impractical for field use. Rajas adds that centrifugal vacuum evaporators are not necessarily sterile and may pose a risk of cross-sample contamination. Together, these challenges shaped the requirements for the Evaponator.<h4>What the Evaponator is</h4>Charles introduces the Evaponator as a low-cost, portable drying system designed to dry small numbers of samples quickly without a vacuum chamber. The name was inspired by an episode of Phineas and Ferb.The system is based on the same principles as drying clothes: low humidity, gentle heating and airflow. Instead of using vacuum, the Evaponator generates dry air, directs it over the sample, removes moisture through a cold trap and repeats the process in a closed or semi-closed loop.The current design is aimed at drying approximately four 1 ml samples, which fits the intended use case of field diagnostics or low-throughput sample collection in remote settings.<h4>How the system works</h4>Rajas explains the operating principle in more detail. Moist air is passed through a cooled metal block using a thermoelectric cooler. As the air cools, moisture condenses inside the cold trap, producing dry air. This dry air is then directed over warmed samples, helping water evaporate while keeping the sample temperature moderate.The system can operate in a loop to improve efficiency. HEPA filtration and aerosol filtration help prevent contamination. The team also developed an ozone-based sterilization approach, allowing the device to sterilize itself using ozone generated from air rather than relying on consumables such as ethanol or peroxide.To prevent sample-to-sample contamination, the design uses separate airflow paths for individual samples, which merge only later in the system.<h4>Design assumptions and engineering constraints</h4>A key design assumption is that not every drying process needs sublimation or deep vacuum. For the biofluid applications targeted by the Evaponator, the team works around 40 °C, a temperature chosen because it is close to fever temperature and should be mild enough for many biological samples.The engineering constraints included:<ul><li>Use of widely available components</li><li>No specialized machining</li><li>Bill of materials under 100 USD</li><li>Low power consumption</li><li>Portability</li><li>Simple assembly</li><li>Robust airflow without splashing or sample loss</li></ul>Charles notes that the team intentionally selected accessible parts, including components similar to those used in computer cooling systems, vacuum-cleaner-style HEPA filters and disposable pipette tips for directing airflow.<h4>Sample types and solvents</h4>The prototype is currently focused mainly on aqueous biological samples. Rajas explains that using organic solvents such as ethanol would introduce ignition risks with the current architecture, so the early work is focused on water-based samples and biofluids.Charles adds that the system is intended primarily for blood-derived fluids, urine, saliva and similar samples where the target analytes can remain stable after drying and rehydration.<h4>Potential analytical applications</h4>The Evaponator is being developed for field sample preparation rather than as a replacement for every laboratory evaporator. The main idea is to dry samples near the point of collection, transport them more easily and then rehydrate them before analysis.Potential use cases include:<ul><li>Field diagnostics</li><li>Biofluid sample stabilization</li><li>Remote sample collection</li><li>Clinical or public-health testing in low-resource settings</li><li>Applications where dried plasma, serum, urine or saliva can later be analyzed</li><li>Situations where conventional dried blood spot methods lack enough sample volume</li></ul>Rajas notes that red blood cells may not be suitable for drying directly because they can rupture, so serum or plasma is expected to be more appropriate. He also points out that oxygen exposure during forced-air drying still needs further testing for oxygen-sensitive analytes.<h4>Current development status</h4>Charles explains that the project is approaching important validation milestones, especially around batch-to-batch and sample-to-sample sterility. The ozone cleaning system appears promising because it may reduce the need for cleaning consumables, aside from inexpensive items such as pipette tips and occasional filter replacement.He also mentions tests with trehalose-based solutions and collaboration with a Georgia Tech startup working on room-temperature-stable mRNA vaccines. In that context, the Evaponator was able to dry samples in about 30 minutes, compared with 12–24 hours using previous drying approaches.<h4>Commercialization and future direction</h4>Rajas explains that the team is exploring commercialization and has participated in a startup accelerator. They are investigating where the technology could have the strongest product-market fit, with particular interest from cost-sensitive and geographically dispersed healthcare settings, including India.The goal is to move beyond a lab prototype toward a manufacturable, user-friendly device with a straightforward interface and reliable sealing, sterilization and operation.<h4>Closing remarks</h4>The interview concludes with the host thanking Rajas Poorna and Charles Anderson for sharing the technical and practical challenges behind the Evaponator. Both guests emphasize that the conversation was a valuable opportunity to explain the project in depth and reflect on its progress.<blockquote>This text has been automatically transcribed from a video presentation using AI technology. It may contain inaccuracies and is not guaranteed to be 100% correct.</blockquote><blockquote><h4>Concentrating on Chromatography Podcast</h4>Dive into the frontiers of chromatography, mass spectrometry, and sample preparation with host David Oliva. Each episode features candid conversations with leading researchers, industry innovators, and passionate scientists who are shaping the future of analytical chemistry. From decoding PFAS detection challenges to exploring the latest in AI-assisted liquid chromatography, this show uncovers practical workflows, sustainability breakthroughs, and the real-world impact of separation science. Whether you’re a chromatographer, lab professional, or researcher you'll discover inspiring content!You can find Concentrating on Chromatography Podcast in podcast apps:<ul><li><a target="_blank" rel="noopener noreferrer" href="https://open.spotify.com/show/1wZg67rCjoGju4yhqxI3tL">Spotify</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podcasts.apple.com/tz/podcast/concentrating-on-chromatography/id1788429185">Apple podcast</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podscan.fm/podcasts/concentrating-on-chromatography">podscan</a></li></ul>and on <a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/@ChromatographyTalk/videos">YouTube channel</a></blockquote>

Frugal Science Meets Sample Prep: A Field-Ready Lyophilizer for Biofluids

In the week of July 13, the following webinars await you in the field of liquid phase and especially HPLC and LC/MS.<blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinars">👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</a></h4>👉 Search and filter in the largest global database with over 5 500 GC, LC, MS and spectroscopy webinars.</blockquote><h5>1. GERSTEL: Automated SPE Sample Preparation for PFAS and Ultra-Short-Chain PFAS in Aqueous Matrices</h5><ul><li>Tu, 14.7.2026 14:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6329">Registration</a></li></ul>Learn how laboratories automate SPE sample preparation for PFAS and ultra-short-chain PFAS in aqueous matrices to obtain cleaner extracts ready for LC-MS/MS analysis.<h5>2. Phenomenex: Under Pressure: Mastering Backpressure in HPLC</h5><ul><li>We, 15.7.2026 10:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6330">Registration</a></li></ul>Master HPLC backpressure troubleshooting. Learn how column dimensions, tubing, mobile phases, and sample matrices influence system pressure and how to resolve common issues.<h5>3. SCIEX: PFAS in Pharmaceuticals</h5><ul><li>We, 15.7.2026 11:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6332">Registration</a></li></ul>Master PFAS analysis in pharmaceutical workflows. Learn analytical strategies and contamination control for sensitive detection in APIs and packaging materials.<h5>4. Thermo Fisher Scientific: Characterizing Complex Biotherapeutics Based on New Modalities: Uncover New LC-MS Workflow Strategies</h5><ul><li>We, 15.7.2026 15:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6331">Registration</a></li></ul>Resolve complex oligonucleotide impurities. Learn how inert UHPLC flow paths and Orbitrap MS minimize metal adducts and improve chromatographic separation for ASO therapeutics.<h5>5. Waters Corporation: Does Chromatography Still Matter? The Critical Role of UPLC in Clinical LC-MS/MS Performance</h5><ul><li>We, 15.7.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6371">Registration</a></li></ul>Discover why LC remains essential in clinical LC-MS/MS workflows and how UPLC improves sensitivity, reproducibility, robustness, and analytical confidence in routine clinical testing.<h5>6. Unchained Labs: Get Hooked on Automated Buffer Exchange with Lil’ Tuna</h5><ul><li>We, 15.7.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6383">Registration</a></li></ul>See how easily Lil’ Tuna automates buffer exchange and concentration experiments, simplifying sample preparation while improving laboratory efficiency.<h5>7. Agilent Technologies: Food Fortification, Measured: The Analytical Testing Behind the Standards</h5><ul><li>Th, 16.7.2026 07:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6336">Registration</a></li></ul>Master food fortification testing. Learn how HPLC, LC-MS, and ICP-MS verify micronutrient levels and support compliance with regulatory standards.<h5>8. Restek Corporation: PFAS - Analysis of Per- and Polyfluorinated Alkyl Substances</h5><ul><li>Th, 16.7.2026 14:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6384">Registration</a></li></ul>Join this webinar to discover practical tips and proven methods for obtaining robust and reproducible PFAS data using Restek analytical solutions.<h5>9. Thermo Fisher Scientific: Sterility Testing Remains a Critical Component of Batch Release and Overall Sterility Assurance</h5><ul><li>Th, 16.7.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6364">Registration</a></li></ul>Explore compendial and rapid sterility testing approaches, method selection, media choice, and risk-based strategies to strengthen sterility assurance and support compliant pharmaceutical quality control.<h5>10. SciY/Mestrelab Research: No More Boxes on Slides. Examples of Workflow Orchestration and Their Impact from R&amp;D to Production on Demand</h5><ul><li>Th, 16.7.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6335">Registration</a></li></ul>Bridge the gap between laboratory automation and AI. Discover practical workflows for reaction screening, structure verification, and closed-loop experiments.<h5>11. SelectScience: Building Confidence at Scale in 4D-Metabolomics with Data Quality, Depth and Connectivity in Focus</h5><ul><li>Fr, 17.7.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6338">Registration</a></li></ul>Scale up your 4D-metabolomics workflows. Learn how timsMetabo and MetaboScape software ensure data quality, confident annotation, and AI-ready digital archives.

Webinars LabRulezLCMS Week 29/2026

Tracking Protein Misfolding and Oligomerization: A Temperature-Controlled Ion Mobility-Mass Spectrometry Approach

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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.

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

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Technology Networks

Waters Corporation

Focus will be given to the safety, authenticity and quality of food and beverages as well as the future of food products such as meat substitutes and alternative proteins.
This online symposium will cover:
<ul>
<li>Untargeted food analysis using different MS platforms</li>
<li>Applications of near-infrared hyperspectral imaging in food quality control</li>
<li>Applications of behavioral science in food research</li>
<li>Solid phase micro-extraction for beverage analysis</li>
<li>Challenges and opportunities in fermentation for production of alternative proteins</li>
<li>ELNs to support data management in food and beverage labs</li>
<li>Key strategies for pesticide analysis using GC-MS</li>
<li>Nutritional and toxic plant-based elemental analysis using ICP-MS</li>
</ul>
<blockquote>
Presenter: Brian Quinn, PhD (Head of Mass Spectrometry, Queen&#39;s University Belfast)
</blockquote>
<blockquote>
Presenter: Vincent Baeten, PhD (Scientific Director, Walloon Agricultural Research Centre)
</blockquote>
<blockquote>
Presenter: Michelle Niedziela, PhD (VP of Research &amp; Innovation, HCD Research)
</blockquote>
<blockquote>
Presenter: Erich Leitner, PhD (Professor, Graz University of Technology)
</blockquote>
<blockquote>
Presenter: Stefan Cretnik, PhD (Product Manager, PAL System)
</blockquote>
<blockquote>
Presenter: Theresa Liao (Content Specialist, SciNote)
</blockquote>
<blockquote>
Presenter: Wade Opperman (Manager of the Americas, SciNote)
</blockquote>
<blockquote>
Presenter: Moran Farhi, PhD (VP of Research, The Better Meat Co.)
</blockquote>
<blockquote>
Presenter: Liyan Xing, PhD (Senior Application Scientist, PerkinElmer)
</blockquote>
<blockquote>
Presenter: Anastasia Andrianova, PhD (GC/MS Applications Scientist, Agilent Technologies)
</blockquote>

Technology Networks: Advances in Food & Beverage Analysis 2023

Advances in Food & Beverage Analysis 2023

The third edition of this online symposium will provide industry and academic scientists with the opportunity to hear from experts from across the field.

High resolution mass spectrometry (HRMS) has gained importance for broad screening in forensic toxicology laboratories with the emergence and constant evolution of novel psychoactive substances.
The Xevo G3 QTof from Waters is the latest generation of high performance QTof technology and includes many enhancements that improve performance and system robustness. 
Among others, ion optics have been improved to enhance the detection of labile drugs such as amphetamines resulting in significantly higher sensitivity. This presentation aims to highlight some of the developments and enhancements that have been made to the recently launched Xevo G3 QTof.
Also detailed in the presentation will be a comparison study conducted between the outgoing Xevo G2-XS QTof with the Xevo G3 QTof, by means of system setup, data generated e.g., richness of information e.g., detection accuracy and analytical sensitivity.
Learning objectives – what you will learn: 
<ul>
<li>Fundamentals of high resolution mass spectrometry</li>
<li>Enhancements made to the recently launched Xevo G3</li>
<li>QTof Comparison data discussion</li>
</ul>
<blockquote>
Presenter: Nayan. S. Mistry (Senior Application Scientist, Forensics, Research &amp; Development, Waters Corporation, Waters Corporation)
</blockquote>
<blockquote>
Nayan Mistry is a Senior Application Scientist at Waters Corporation. Nayan joined Waters in 2009 and is part of a global team dedicated to performing research and development of applications and analytical solutions for Forensic Toxicology. 
</blockquote>
<blockquote>
Nayan’s key focus is on toxicology screening and he has expertise with both nominal mass and accurate mass-based screening using UNIFI and Waters_Connect application software. Nayan plays a key role in the development of these solutions and in the expansion of associated libraries. Currently Nayan is playing a key role in the development and support of the recently launched Xevo G3 QTof mass spectrometer in addition to other responsibilities for the nominal mass applications. His favourite aspect of the role is customer support - Nayan is greatly involved in global on-site customer support and training and has presented his work at conferences worldwide.
</blockquote>

Waters Corporation: High Resolution MSE Toxicology Screening using the Waters Xevo G3 QTof

High Resolution MSE Toxicology Screening using the Waters Xevo G3 QTof

This presentation aims to highlight some of the developments and enhancements that have been made to the recently launched Xevo G3 QTof.

HR MSE Toxicology Screening using the Waters Xevo G3 QTof

Purification is critical to many scientific workflows. Compounds of interest are rarely found to be the right purity in their native state. Join Waters and Virscidian for this 6-part webinar series to learn the basics of purification and application of purification principles for more advanced workflows.
<h3>PART 5 | Request to Results: Automating Purification Decisions</h3>
High quality purification software demands superior data processing, efficient handling of information and metadata, and trustworthy results. Is all this really possible in such a complex, multi-stage workflow? Tune in to learn about Virscidian’s capabilities and ways to bring more value to your lab. 
Learning Objectives: 
<ul>
<li>Ways to reduce the cycle time from crude reaction to purified product</li>
<li>How Virscidian is tackling complex challenges in purification</li>
<li>How decisions made manually in your laboratory today can be automated</li>
</ul>
<blockquote>
Presenter: Mark Spears, Ph.D. (Senior Scientist, Virscidian)
</blockquote>
<blockquote>
Mark Spears is a Senior Scientist at Virscidian and is passionate about making each customer’s research a success story. In addition to supporting purification, he leads the HTE and affinity selection mass spec teams at the company. Mark has developed expertise across research disciplines and brings a breadth of experience from the laboratory and industry vendors.
</blockquote>

Waters Corporation: Request to Results: Automating Purification Decisions

Request to Results: Automating Purification Decisions

Learn about Virscidian’s capabilities and ways to bring more value to your lab.

Join our panel of PFAS experts from across the food and environmental testing arena as we discuss challenges, best practices, solutions, and the future of analyzing these “forever” chemicals. Exploring the global implications of PFAS testing and ever updating regulatory requirements, hear our experts share their experiences and insights. Be sure to engage in the discussion and overcome your analytical challenges by posting your questions to our panel.
Key learning objectives
<ul>
<li>Key considerations in uncovering the right workflow- from sample preparation, detection and quantification- to achieve quality data you can trust now, and into the future.
</li>
<li>Best practices and tips in maintaining reliable and repeatable analysis in the routine laboratory workspace.
</li>
<li>Comprehensive analytical solutions to meet your laboratory’s demands, increase capacity and outperform even the most stringent of PFAS limits currently in place, US EPA Health Advisory Limits.
</li>
</ul>
Who should attend?
Lab Managers, Quality Managers, Technical Managers, Chief Scientific Officers, Lead Scientists who wish to improve their confidence, capabilities and capacity in PFAS testing.
<blockquote>
Presenter: Dr. Kari Organtini (Waters Corporation)
</blockquote>
<blockquote>
Dr. Kari Organtini is part of the food and environmental applications team at Waters, developing applications on LC- and GC- MS/MS for a variety of applications ranging from pesticides to persistent organic pollutants. She is currently the scientific lead for developing PFAS applications. She received her PhD from Penn State University in 2015 where she studied the occurrence of dioxins and furans in fire debris and their implications to first responder health.
</blockquote>
<blockquote>
Presenter: Dr. Stuart Adams (Waters Corporation)
</blockquote>
<blockquote>
Dr. Stuart Adams has been developing methods for the determination of contaminants in food and the environment for over 17 years. Before he moved to Waters in 2018 to focus on application development, he previously worked as a senior analytical chemist at Fera. He now works with customers to understand and help address their analytical challenges with Waters technologies, with a particular interest in PFAS.
</blockquote>
<blockquote>
Presenter: Stuart Oehrle (Waters Corporation)
</blockquote>
<blockquote>
Stuart Oehrle is a field chemist with over 30 years of tenure at Waters and an adjunct instructor for 25+ years at Northern Kentucky University. Stuart obtained his chemistry degree from Northern Kentucky University and did his graduate work at the University of Alabama-Huntsville and University of Cincinnati. Stuart’s primary area of focus is the application of LC and LC-MS/MS. He has worked extensively in the analyses of toxins from cyanobacteria, explosives, and chemical warfare agents. He has published or presented over 70 papers as well as been awarded several patents.
</blockquote>
<blockquote>
Presenter: Dr. Nicole Riddell (Wellington)
</blockquote>
<blockquote>
Nicole is the Quality Manager at Wellington Laboratories Inc. She obtained a PhD in Analytical Chemistry from Orebro University (Sweden) under the supervision of Dr. Bert van Bavel and a Master’s degree in Synthetic Organic Chemistry from the University of Guelph (Canada). Her main responsibilities include Quality Management in support of Wellington’s three ISO accreditations, provision of technical support relating to the use of Wellington’s certified reference standards, and general research project co-ordination. Her multi-disciplinary background allows her to execute these tasks with a unique perspective. Although Nicole provides support for all Wellington product lines she has worked heavily with per- and polyfluoroalkyl substances (PFAS), in both a synthetic and analytical capacity, since she started at Wellington nearly 18 years ago.
</blockquote>
<blockquote>
Presenter: Ken Rosnack (Waters Corporation)
</blockquote>
<blockquote>
Ken Rosnack is a Principal Market Development Manager in the Testing &amp; Lab Services Group for Waters Corporation. His primary focus is within regulated and routine LC-MS/MS environmental market where he is responsible for world-wide strategy implementation and performance. He maintains collaborations within regulatory agencies as well as with global industrial partners. Over his career, Ken has been primary author on numerous publications, been an invited speaker multi-nationally, and has presented at many conferences. He has been involved with MS for the past 40 years.
</blockquote>
<blockquote>
Presenter: Blake Forman (SelectScience)
</blockquote>
<blockquote>
Blake studied chemistry at the University of Surrey, UK, and further went on to study a master’s in chemistry at the University of Southampton, UK. Blake has previously worked in the Medicines and Healthcare Products Regulatory Agency (MHRA) lab at LGC and as a technical sales specialist for Waters. As a member of the Editorial team, he now plays an integral role in shaping the content on SelectScience.
</blockquote>

Waters Corporation: The highs and lows PFAS testing: An expert panel discussion

The highs and lows PFAS testing: An expert panel discussion

Exploring the global implications of PFAS testing and ever updating regulatory requirements, hear our experts share their experiences and insights.

Adsorption, distribution, metabolism and excretion (ADME) profiling is used to determine the properties of drug candidates. Modern drug discovery environments depend on the accuracy and precision of results from ADME studies to select new targets with a high potential for clinical success.
However, as technology advances, the size of compound libraries increases. Once a compound shows an affinity for a target, understanding the ADME profile of a drug in vitro can reduce attrition rates in the drug development process.
Acoustic ejection mass spectrometry (AEMS) has a significantly higher throughput than traditional LC-MS approaches due to the rapid sampling and flow injection analysis enabled by a high-sensitivity mass spectrometer.
In the webinar, we discuss a suite of metabolic stability assays developed using an AEMS system.
Attend this webinar to: 
Learn about how the Echo® MS system can be used in drug discovery 
Hear about the advantages of AEMS 
Discover the fundamentals of Echo® MS operation and how it can benefit your research
<blockquote>
Presenter: Dr. Jacob W. McCabe (Senior Scientist Echo® MS Center of Excellence, SCIEX)
</blockquote>

Technology Networks: Discover New Ways To Increase Your Throughput for Metabolic Stability Assays

Discover New Ways To Increase Your Throughput for Metabolic Stability Assays

In the webinar, we discuss a suite of metabolic stability assays developed using an AEMS system.

Increase Your Throughput for Metabolic Stability Assays

The biopharma industry has used capillary electrophoresis for many years to help improve the quality of biopharmaceuticals. Traditionally, scientists have utilized single capillaries or chips in these systems, requiring samples to be run in series.
However, a new multi-capillary system was recently launched, enabling scientists to parallel process eight samples simultaneously providing a positive impact in the development of cell and gene therapies and therapeutic proteins.
In this webinar, you will:
<ul>
<li>Uncover how this system achieves CE-SDS separations of the same quality as traditional systems</li>
<li>Gain an understanding of how the system designers have prioritized ease of use</li>
<li>Discover how this system offers N-glycan analysis and charge variant detection</li>
<li>Explore how this novel approach is accelerating the development of cell and gene therapy and vaccine products</li>
</ul>
<blockquote>
Presenter: Dr. Stephen Lock (Senior Market Development Manager, Biopharma, SCIEX)
</blockquote>

Technology Networks: Empower Your Protein and Gene Therapy Development With Multi-Capillary Electrophoresis

Empower Your Protein and Gene Therapy Development With Multi-Capillary Electrophoresis

The biopharma industry has used capillary electrophoresis for many years to help improve the quality of biopharmaceuticals.

Protein and Gene Therapy Development With CE-SDS

Are strong solvent effects after QuEChERS a challenge in your LC or LC/MS analysis? Agilent Feed Injection offers a solution. Learn more about this technology and application examples from food safety in this webinar.
In recent years, QuEChERS has greatly simplified sample preparation in food safety analysis. However, downstream of QuEChERS, a strong solvent sample can cause strong solvent effects in LC and LC/MS analysis, leading to peak breakthrough and poor peak shapes, especially as the injection volume increases.
Agilent Feed Injection offers a solution to this challenge. The technique mediates the strong solvent effects by infusing the sample into the mobile phase stream. This allows you to achieve perfect peak shapes and easy peak integration without the need for additional sample preparation.
Join this webinar for a comprehensive introduction to Agilent Feed Injection from Dr. Juan Liang-Schenkelberg, Product Manager, and Dr. Edgar Naegele, Application Scientist, from Agilent. The presentation will be complemented by application examples from the field of food safety analysis.
Learning points:
<ul>
<li>Learn about common challenges in LC and LC/MS analysis following QuEChERS.
</li>
<li>Learn about Agilent Feed Injection technology and how it helps overcome these challenges.
</li>
<li>Discuss application examples from the field of food safety analysis with our expert speakers.
</li>
</ul>
<blockquote>
Presenter: Dr. Juan Liang-Schenkelberg (Strategic Product Manager at Agilent Technologies)
</blockquote>
<blockquote>
Juan Liang-Schenkelberg holds a PhD in biochemical engineering from the Hamburg University of Technology (TUHH) in Germany. Juan joined Agilent Technologies in 2016 as Product Manager of analytical HPLC. She is currently responsible for high-end UHPLC systems and for the food segment.
</blockquote>
<blockquote>
Presenter: Dr. Edgar Naegele (Application Scientist at Agilent Technologies)
</blockquote>
<blockquote>
Edgar Naegele holds a PhD in organic chemistry from the Karlsruhe Institute of Technology (KIT) in Germany. Edgar joined Agilent Technologies in 2001 as an Application Scientist for LC and MS. Edgar is currently focused on the application of online LC and the new Agilent 1260 Infinity II Hybrid Multisampler in the pharmaceutical and food industries.
</blockquote>

Less work, better peaks

Are strong solvent effects after QuEChERS a challenge in your LC or LC/MS analysis? Agilent Feed Injection offers a solution.

Polar pesticides are the talk of the town.
And we are here to encounter them and provide a breakthrough LC/MS/MS solution to address the challenges associated with them. Attend this The Lab Central premiere to find out more.
<blockquote>
Presenter: Dr. Prasanth Joseph (Application Engineer - LC/MS, Agilent Technologies)
</blockquote>

Agilent Technologies: The Encounter: Polar Pesticides and LC/MS

The Encounter: Polar Pesticides and LC/MS

We are here to encounter them and provide a breakthrough LC/MS/MS solution to address the challenges associated with polar Pesticides.

Polar Pesticides and LC/MS

What&#39;s the connection between nirosamine impurities and mass spectrometry?
How do you ensure your lab is ready to handle and analyze any API or formulation sample at any time?
Get answers to these questions in this The Lab Central premiere.
<blockquote>
Presenter: Preeti Bharatiya (Application Engineer LC-MS/MS, Agilent Technologies)
</blockquote>
<blockquote>
Presenter: Dr. Soma Dasgupta (Application Engineer GC/MS, Agilent Technologies)
</blockquote>

Agilent Technologies: The Nitrosamines Connection

The Nitrosamines Connection

Connection between nirosamine impurities and mass spectrometry.

Karl Fischer (KF) titration is the primary technique for moisture analysis in many industries.
Although the technique is well-defined, sample preparation and injection are greatly impacted by human error. Even with robust SOPs, slight differences in sample handling by analysts can deliver troubling inconsistencies in results.
Attend this webinar to hear Doug Clark share tips on how you can reduce the impact of human error and improve the accuracy and repeatability of your Karl Fischer results. Doug is an expert with over 30 years of experience in Karl Fischer titration. Our webinar session will conclude with a live question and answer forum moderated by Kerri-Ann Blake, Product Specialist for Titration at Metrohm. This session will answer your questions and present the latest technologies to improve the accuracy of your KF results. 
Key Learning Objectives
<ul>
<li>Learn sample handling techniques to improve KF titration results
</li>
<li>Receive tips for improving KF titration accuracy with proper reagent selection
</li>
<li>Understand how 3rd party devices can be added to titration systems to improve workflow and remove human error
</li>
</ul>
Who Should Attend
<ul>
<li>Analysts performing KF titration who are interested in identifying how human error might be skewing their results
</li>
<li>Lab managers looking to increase accuracy by learning simple tips they can share with their lab staff
</li>
<li>Anyone interested in learning how auxiliary devices, such as an oven, can be integrated into KF titration systems to increase accuracy and repeatability
</li>
</ul>
<blockquote>
Presenter: Doug Clark (Karl Fischer Expert)
</blockquote>
<blockquote>
Doug Clark has over 30 years of experience dedicated to Karl Fischer titration. His extensive career includes developing KF reagents and applications as well as having lead the Honeywell and Sigma Aldrich HYDRANAL Technical Center in St. Louis.
</blockquote>
<blockquote>
Presenter: Dr. Kerri-Ann Blake (Titration Product Manager, Metrohm USA)
</blockquote>
<blockquote>
Dr. Kerri-Ann Blake is the Titration Product Manager at Metrohm USA in Riverview, Florida. She earned her PhD in Materials Science and Engineering at the University of Florida where she was a researcher at the Particle Engineering Research Center. In her years with Metrohm USA, she has performed proof of concept studies, internal and external trainings and provided applications support. Kerri-Ann plays a key role in product support and product marketing and also has experience developing and implementing ASTM methods.
</blockquote>

Metrohm: Impact of Human Error in Karl Fischer Titration

Impact of Human Error in Karl Fischer Titration

How you can reduce the impact of human error and improve the accuracy and repeatability of your Karl Fischer results.