<p><strong>🎤Amanda Guiraldelli Mahr&nbsp;</strong></p><p><strong>Amanda shares insights from her work across small molecules, peptides, proteins, and biopharmaceuticals, including her experience with LC-MS, metabolomics, impurity analysis, and oligonucleotide therapeutics.</strong></p><h4><strong>What You’ll Learn in This Episode:</strong></h4><ul><li>What AQbD actually means (in simple terms)</li><li>How DOE differs from traditional one-factor-at-a-time experiments</li><li>Why modern labs are shifting toward predictive, data-driven method development</li><li>The biggest benefits of DOE: more insight with fewer experiments*</li><li>Real-world example: optimizing oligonucleotide impurity separations using AQbD&nbsp;</li><li>Key LC parameters that impact performance (pH, gradient, column, temperature)</li><li>Challenges of working with large molecules vs. small molecules</li><li>Tools and software for DOE and chromatographic modeling</li><li>How AI and modeling are shaping the future of chromatography</li></ul><blockquote><p><strong>Key Takeaway: </strong>“Shift your mindset from testing to understanding.”</p></blockquote><h4><strong>Who This Episode Is For:</strong></h4><ul><li>Undergraduate and graduate chemistry students</li><li>Analytical scientists and method developers</li><li>Pharma &amp; biopharma professionals</li><li>Anyone working with LC, LC-MS, or chromatography method development</li></ul><h3><strong>Video Transcription</strong></h3><p>In this episode of <i>Concentrating on Chromatography</i>, David interviews <strong>Amanda Guiraldelli Mahr</strong>, an analytical chemist whose career has spanned pharmaceuticals, metabolomics, regulatory science, mass spectrometry, and biopharmaceutical analysis. Amanda discusses her journey from pharmacy and biochemistry studies to working with chromatography and mass spectrometry in academic, regulatory, and industrial environments.</p><p>The conversation focuses on the growing role of <strong>Analytical Quality by Design (AQbD)</strong>, <strong>Design of Experiments (DOE)</strong>, predictive modeling, and the future integration of artificial intelligence into chromatographic method development. Amanda also shares practical insights into method development for small molecules, peptides, proteins, oligonucleotides, and emerging therapeutics.</p><h4><strong>Early Career and Introduction to Chromatography</strong></h4><p>Amanda's interest in analytical chemistry began during her studies in pharmacy and biochemistry. An internship focused on chromatography for botanical medicine analysis introduced her to separation science and inspired her to pursue a PhD in analytical chemistry.</p><p>During her doctoral research, she worked extensively with <strong>LC-MS-based metabolomics</strong>, which led her to explore experimental design approaches and method development strategies. Her passion for chromatography and mass spectrometry deepened further while working at the United States Pharmacopeia (USP), where she routinely applied chromatographic and mass spectrometric techniques to characterize:</p><ul><li>Small-molecule drug substances</li><li>Pharmaceutical ingredients</li><li>Dietary supplements</li><li>Botanical products</li><li>Peptides</li><li>Proteins</li></ul><p>Her work increasingly involved understanding chromatographic separation mechanisms through experimental design and modeling approaches.</p><h4><strong>Expanding into Proteomics, Nitrosamines, and Biopharmaceuticals</strong></h4><p>Amanda's scientific curiosity led her beyond traditional small-molecule analysis.</p><p>Throughout her career she gained experience in:</p><ul><li>High-resolution mass spectrometry</li><li>Structural elucidation</li><li>Proteomics</li><li>Bioanalysis</li><li>Trace impurity analysis</li><li>Nitrosamine monitoring</li><li>Oligonucleotide therapeutics</li><li>Large proteins and peptides</li></ul><p>She worked with advanced fragmentation techniques including:</p><ul><li>CID (Collision-Induced Dissociation)</li><li>HCD (Higher-Energy Collisional Dissociation)</li><li>UV Photodissociation</li></ul><p>Later, she became involved in developing highly sensitive LC-MS and GC-MS methods for monitoring <strong>nitrosamines</strong>, a major regulatory concern due to their genotoxic potential. She also trained regulatory agencies in mass spectrometry applications and method validation before moving into biopharmaceutical research and contract research activities focused on proteins, peptides, oligonucleotides, and RNA therapeutics.</p><h4><strong>What Does a Chromatographer Do Every Day?</strong></h4><p>When asked to summarize the day-to-day work of a chromatographer, Amanda highlighted three core activities:</p><ul><li>Designing experiments</li><li>Troubleshooting analytical methods</li><li>Interpreting unexpected results</li></ul><p>She emphasized that a large portion of her work involves data analysis and learning from experimental outcomes in order to optimize methods and better understand chromatographic behavior.</p><h4><strong>Understanding Analytical Quality by Design (AQbD)</strong></h4><p>One of the central topics of the discussion was <strong>Analytical Quality by Design (AQbD)</strong>.</p><p>Amanda describes AQbD as a systematic approach for understanding how analytical methods perform and identifying factors that influence method variability.</p><p>Key objectives of AQbD include:</p><ul><li>Identifying critical method parameters</li><li>Understanding sources of variability</li><li>Building robustness into methods from the beginning</li><li>Improving method reliability throughout its lifecycle</li></ul><p>Rather than correcting problems after implementation, AQbD focuses on proactively designing analytical procedures that consistently deliver high-quality results.</p><p>Amanda noted that AQbD principles are strongly linked to pharmaceutical quality frameworks established through ICH guidelines such as:</p><ul><li>ICH Q8 (Pharmaceutical Development)</li><li>ICH Q14 (Analytical Procedure Development)</li></ul><p>These guidelines have significantly influenced modern pharmaceutical method development practices.</p><h4><strong>AQbD vs. Traditional Trial-and-Error Development</strong></h4><p>Amanda contrasted AQbD with the traditional <strong>one-factor-at-a-time (OFAT)</strong> approach.</p><h5><strong>Traditional Approach</strong></h5><ul><li>Changes one parameter at a time</li><li>Provides limited understanding of interactions</li><li>Often misses important relationships between variables</li></ul><h5><strong>AQbD Approach</strong></h5><ul><li>Uses multivariate experimental designs</li><li>Studies multiple variables simultaneously</li><li>Reveals interactions between parameters</li><li>Enables predictive modeling</li><li>Defines robust operating ranges</li></ul><p>According to Amanda, AQbD provides significantly more knowledge about method behavior while reducing unnecessary experimentation.</p><h4><strong>Design of Experiments (DOE): A Core AQbD Tool</strong></h4><p>Amanda clarified an important misconception:</p><p><strong>DOE is not the same as AQbD.</strong></p><p>Instead:</p><ul><li>AQbD is a broader philosophy and lifecycle approach.</li><li>DOE is one of the most powerful tools used within AQbD.</li></ul><p>DOE helps scientists:</p><ul><li>Identify critical factors</li><li>Evaluate interactions</li><li>Map regions of good and poor performance</li><li>Support risk assessment</li><li>Build predictive models</li></ul><p>However, AQbD also includes risk management, control strategies, and lifecycle monitoring beyond experimental design itself.</p><h4><strong>Practical Advice for Scientists New to DOE</strong></h4><p>For scientists interested in implementing DOE, Amanda recommends starting with simple screening studies.</p><p>Examples include evaluating:</p><ul><li>LC column chemistry</li><li>Mobile-phase pH</li><li>Organic modifiers</li><li>Temperature</li></ul><p>Important responses to monitor may include:</p><ul><li>Resolution</li><li>Peak tailing</li><li>Selectivity</li><li>Efficiency</li></ul><p>She encourages scientists to focus not only on collecting data but on understanding the patterns revealed by experimental results. As experience grows, more advanced optimization studies and predictive models can be developed.</p><h4><strong>Which LC Parameters Matter Most?</strong></h4><p>Amanda emphasized that critical parameters depend on:</p><ul><li>Sample type</li><li>Separation mode</li><li>Intended method purpose</li><li>Development stage</li></ul><p>For reversed-phase LC, common screening parameters include:</p><ul><li>Column chemistry</li><li>Mobile-phase pH</li><li>Organic solvent composition</li><li>Temperature</li></ul><p>For ion-pair chromatography, additional factors such as:</p><ul><li>Ion-pairing reagent type</li><li>Ion-pairing reagent concentration</li></ul><p>can strongly influence selectivity and retention behavior.</p><p>She stresses that proper risk assessment should always guide parameter selection.</p><h4><strong>Case Study: Oligonucleotide Impurity Profiling</strong></h4><p>Amanda shared an example involving impurity analysis of <strong>oligonucleotide therapeutics</strong>.</p><p>One major challenge is that impurities are often structurally very similar to the active pharmaceutical ingredient (API), making chromatographic separation difficult.</p><p>Using AQbD and DOE, her team systematically evaluated:</p><ul><li>LC column chemistries</li><li>Ion-pairing reagents</li><li>Temperature</li><li>Gradient conditions</li></ul><p>A desirability-function approach allowed simultaneous optimization of multiple critical resolutions rather than focusing on a single impurity pair.</p><p>This strategy enabled the development of an LC-UV method capable of separating impurities that might otherwise require LC-MS for quantification.</p><h4><strong>The Challenges of Large Molecules</strong></h4><p>Amanda identifies large biomolecules as some of the most challenging analytes in chromatography.</p><p>Compared with small molecules, proteins and oligonucleotides exhibit:</p><ul><li>Slower mass transfer kinetics</li><li>Peak broadening</li><li>Reduced sensitivity</li><li>Greater sensitivity to system-related factors</li></ul><p>Even seemingly minor differences can affect performance, including:</p><ul><li>Dwell volume</li><li>Tubing dimensions</li><li>System dispersion</li></ul><p>She also highlighted non-specific adsorption as a major challenge.</p><p>Examples include:</p><h5><strong>Oligonucleotides</strong></h5><p>Negatively charged phosphate backbones can interact strongly with metal surfaces, reducing recovery and reproducibility.</p><h5><strong>Peptides</strong></h5><p>Basic amino acid residues may interact with residual silanol groups on silica-based stationary phases, affecting chromatographic performance.</p><p>These challenges have driven innovation in:</p><ul><li>Low-adsorption LC systems</li><li>Surface-modified columns</li><li>Hybrid particle technologies</li><li>Improved consumables and hardware design</li></ul><h4><strong>Software and Modeling Tools</strong></h4><p>Amanda discussed several software platforms commonly used for DOE and method optimization:</p><h5><strong>DOE Software</strong></h5><ul><li>Design-Expert</li><li>JMP</li><li>Minitab</li><li>MODDE</li></ul><h5><strong>Chromatographic Modeling Software</strong></h5><ul><li>DryLab</li><li>ACD/AutoChrom</li><li>ChromSword</li></ul><p>She also noted that modern software increasingly integrates directly with chromatographic data systems, enabling automated experiment execution and data analysis.</p><h4><strong>Essential Skills Beyond Instrument Operation</strong></h4><p>According to Amanda, successful chromatographers need more than technical instrument expertise.</p><p>Key skills include:</p><ul><li>Chromatographic fundamentals</li><li>Statistics</li><li>Chemometrics</li><li>Data interpretation</li><li>Predictive modeling</li><li>Risk assessment</li></ul><p>She emphasized that statistical literacy is particularly important for implementing AQbD principles and validating predictive models.</p><h4><strong>The Future of Chromatography</strong></h4><p>Looking ahead, Amanda is particularly excited about the integration of:</p><ul><li>Artificial intelligence</li><li>Predictive modeling</li><li>Knowledge-driven method development</li></ul><p>She believes these technologies will help scientists better understand separation mechanisms and accelerate development of methods for increasingly complex therapeutics.</p><p>Ultimately, she expects analytical science to play an even more central role in pharmaceutical development, manufacturing, and quality assurance.</p><h4><strong>Conclusion</strong></h4><p>Amanda's career illustrates how chromatography has evolved from traditional small-molecule analysis into a highly interdisciplinary field spanning proteomics, biopharmaceuticals, oligonucleotide therapeutics, and advanced regulatory science. Her experience demonstrates the value of combining chromatographic expertise with AQbD principles, DOE, risk assessment, and predictive modeling.</p><p>As analytical challenges continue to grow in complexity, approaches that emphasize understanding, prediction, and quality by design are becoming increasingly important. The future of chromatography is likely to be shaped by data-driven decision making, advanced modeling, and artificial intelligence—tools that will enable scientists to develop more robust, efficient, and reliable analytical methods.</p><blockquote><p><strong>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.</strong></p></blockquote><blockquote><h4><strong>Concentrating on Chromatography Podcast</strong></h4><p>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!</p><p>You can find <strong>Concentrating on Chromatography Podcast </strong>in podcast apps:</p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://open.spotify.com/show/1wZg67rCjoGju4yhqxI3tL"><strong>Spotify</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podcasts.apple.com/tz/podcast/concentrating-on-chromatography/id1788429185"><strong>Apple podcast</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://podscan.fm/podcasts/concentrating-on-chromatography"><strong>podscan</strong></a></li></ul><p>and on <a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/@ChromatographyTalk/videos"><strong>YouTube channel</strong></a></p></blockquote>

AQbD Explained: How Design of Experiments is Transforming Chromatography

Untargeted Metabolomics Identifies N-Lactoyl-Amino Acids as Dose-Responsive Plasma Biomarkers of Metformin Adherence in Type 2 Diabetes

<p><strong>In the week of June 22, the following webinars await you in the field of liquid phase and especially HPLC and LC/MS.</strong></p><blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinars"><strong>👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</strong></a></h4><p><strong>👉 Search and filter in the largest global database</strong> with over <strong>5 500 GC, LC, MS and spectroscopy webinars</strong>.</p></blockquote><h5><strong>1. Thermo Fisher Scientific: Simplifying Complexity in GLP-1 Receptor Agonist Analysis: From Structural Characterization to Impurity Monitoring</strong></h5><ul><li>Tu, 23.6.2026 15:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6275">Registration</a></li></ul><p>Simplify GLP-1 receptor agonist analysis. Learn how a streamlined LC-MS workflow combines UHPLC and high-resolution MS for peptide characterization and impurity monitoring.</p><h5><strong>2. Tosoh Bioscience: Tosoh Tuesday - Exploring the AAV Toolkit</strong></h5><ul><li>Tu, 23.6.2026 15:45 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6273">Registration</a></li></ul><p>Improve AAV analysis and purification. Learn how to increase recovery and purity using the TOYOPEARL GigaCap Q-650S resin and columns from Tosoh Bioscience.</p><h5><strong>3. Phenomenex: Sustainable Strategies for High Sensitivity Analysis for Clinical Research LC-MS/MS Methods</strong></h5><ul><li>We, 24.6.2026 10:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6278">Registration</a></li></ul><p>Optimize clinical LC-MS/MS methods using sustainable ethyl acetate SLE to extract steroids, MMA, and estrogens from human serum with high recovery.</p><h5><strong>4. Agilent Technologies: Preparing for LC Analysis: What to Consider Ahead of Time</strong></h5><ul><li>We, 24.6.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6288">Registration</a></li></ul><p>Avoid chromatography problems before they start. Learn how to prepare sample matrices, select and maintain LC columns, and establish an effective system housekeeping list.</p><h5><strong>5. SelectScience: Next-generation metabolomics: From annotation to discovery at scale</strong></h5><ul><li>We, 24.6.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6281">Registration</a></li></ul><p>Explore how next-generation mass spectrometry, ion mobility, and advanced computational tools accelerate confident small-molecule annotation and discovery in metabolomics.</p><h5><strong>6. Waters Corporation: Clear the Noise: Improving Resolution of GLP-1 Receptor Agonist and Insulin Impurities</strong></h5><ul><li>We, 24.6.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6262">Registration</a></li></ul><p>Learn how to gain greater resolution for your GLP-1 RA and insulin impurity analysis separations.</p><h5><strong>7. Shimadzu Corporation: Meet LCMS-8065XE: Achieving High-Throughput Ultra-Trace Analysis</strong></h5><ul><li>Th, 25.6.2026 08:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6290">Registration</a></li></ul><p>In this webinar, we will analyze real-world performance data demonstrating how LCMS-8065XE enables high sensitivity analysis even in complex matrices.</p><h5><strong>8. Waters Corporation: Creating Better Chromatographic Methods Using a Systematic Approach</strong></h5><ul><li>Th, 25.6.2026 10:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6284">Registration</a></li></ul><p>Stop guessing and start separating. Learn a structured, systematic approach to LC method development to improve robustness and accelerate column selection.</p><h5><strong>9. Waters Corporation: Lower the Flow to see even more</strong></h5><ul><li>Th, 25.6.2026 15:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6285">Registration</a></li></ul><p>Boost large molecule sensitivity in bioanalysis. Learn how switching to microflow LC-MS/MS improves limits of quantification, cuts costs, and reduces solvent usage.</p><h5><strong>10. Separation Science: Advancing PFAS Analysis: From Hidden Precursors to Food Safety Workflows</strong></h5><ul><li>Th, 25.6.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6286">Registration</a></li></ul><p>Discover practical approaches for detecting, analyzing, and addressing PFAS contamination in environmental and food-related samples.</p><h5><strong>11. Waters Corporation: Achieving Accurate BOD Results: What Your Questions Revealed</strong></h5><ul><li>Th, 25.6.2026 17:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6283">Registration</a></li></ul><p>Get consistent and defensible BOD results by learning how to troubleshoot common testing errors and standardize your laboratory procedures.</p><h5><strong>12. SelectScience: Future-ready biobanking starts with smarter sample storage</strong></h5><ul><li>Fr, 26.6.2026 16:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6289">Registration</a></li></ul><p>Safeguard your specimens in biobanking and clinical research. Learn from Thermo Fisher Scientific experts how to optimize sample storage, traceability, and compliance.</p><h5><strong>13. SelectScience: Enhancing Empower software data with cloud-based applications</strong></h5><ul><li>Fr, 26.6.2026 17:30 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6287">Registration</a></li></ul><p>Connect your chromatography data with Waters’ new cloud-based software solutions. Learn how to track system status in real time and enable AI-powered data analytics.</p>

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Waters ACQUITY UPLC BEH HILIC HPLC Columns

Waters ACQUITY BEH HILIC columns contain unbonded BEH substrate and are designed to retain and separate very polar compounds.

<p><strong>ACQUITY BEH HILIC columns </strong>contain <strong>unbonded BEH substrate</strong> and are designed to retain and separate <strong>very polar compounds.</strong> These unique columns are optimized and tested to produce efficient, reproducible separations under HPLC HILIC conditions. More rugged than silica based HILIC phases, the BEH particle’s chemical stability results in long column lifetimes.</p><h5><strong>Specifications</strong></h5><ul><li><strong>Chemistry:</strong> HILIC</li><li><strong>Separation Mode: </strong>Hydrophilic Interaction (HILIC)</li><li><strong>Particle Substrate:</strong> Hybrid</li><li><strong>pH Range Min</strong>: 1 pH</li><li><strong>pH Range Max: </strong>9 pH</li><li><strong>Maximum Pressure:</strong> 18000 psi (1240 Bar)</li><li><strong>Endcapped: </strong>No</li><li><strong>Silanol Activity: </strong>High</li><li><strong>Particle Shape:</strong> Spherical</li><li><strong>Pore Size: </strong>130 Å</li><li><strong>System: </strong>UHPLC, UPLC</li><li><strong>Particle Technology:</strong> BEH</li><li><strong>USP Classification:</strong> L3</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_ACQUITY_UPLC_BEH_C8_Column_9c78ca994d.jpg" alt="Waters: ACQUITY UPLC BEH HILIC Column" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_ACQUITY_UPLC_BEH_C8_Column_9c78ca994d.jpg 234w," sizes="100vw" width="660" height="440"></p><h3><strong>ACQUITY UPLC Columns</strong></h3><h5><strong>Increase speed, sensitivity, and resolution, without compromising data integrity</strong></h5><p>Increasing sample throughput, achieving unmatched resolution, and improving analyte sensitivity are priorities for your separation goals. With Waters ACQUITY UPLC Columns, you can meet all your method requirements and substantially reduce your analysis time and cost-per-sample.</p><p>Waters <strong>ACQUITY UPLC Columns’ sub-2-µm particle chemistries</strong> enable chromatographers to harness the separation efficiency improvements at increased flow rates of ultra-performance liquid chromatography (UPLC) technology, thereby improving analyte resolution and sensitivity as well as business productivity and profitability. &nbsp;</p><h4><strong>Overview</strong></h4><ul><li>Best-in-class column efficiency for superior separation speed, sensitivity, and resolution</li><li><strong>8 UPLC particles</strong> of various substrate technologies, including Ethylene Bridged Hybrid (BEH), High Strength Silica (HSS), and Charged Surface Hybrid (CSH)</li><li><strong>22 stationary phases</strong>, including C18, Phenyl-Hexyl, C8, Embedded-Polar, C4, HILIC, Amide, Diol, Cyano, and PFP</li><li><strong>7 application-specific UPLC Column chemistries</strong> for SEC, proteins, peptides, oligonucleotides, glycan, and amino acid analysis</li><li><strong>More than 50 different column dimensions and configurations</strong>, with internal column diameters ranging from 1.0–4.6 mm and column lengths ranging from 30–300 mm</li><li><strong>Prolonged column lifetimes</strong> with optional <strong>VanGuard Cartridges</strong> specifically designed using ACQUITY stationary phases</li><li><strong>Recommended Use: </strong>For improved speed, sensitivity, and resolution in methods development.</li></ul><h4><strong>Particle technology</strong></h4><h5><strong>BEH - Ethylene Bridged Hybrid Particle Technology</strong></h5><p><strong>ACQUITY UPLC BEH </strong>1.7 µm fully porous columns provide superior analyte peak shape, efficiency, and chemical stability to any separation. ACQUITY UPLC BEH Columns are available in both reversed-phase and HILIC separation modes, with chemistries that provide selectivities for a wide range of compounds. With the ruggedness to operate at extreme pH conditions, ACQUITY UPLC BEH Columns enable the separation scientist to use a wide pH range to influence retention, selectivity, and sensitivity for ionizable compounds.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_BEH_technology_c07876b8a3.jpg" alt="Waters: BEH particle technology" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_BEH_technology_c07876b8a3.jpg 170w," sizes="100vw" width="1050" height="964"></p><h5><strong>CSH - Charged Surface Hybrid Particle Technology</strong></h5><p><strong>ACQUITY UPLC CSH™</strong> 1.7 µm fully porous columns provide superior peak shape for basic analytes when using low ionic strength acidic mobile phases (e.g. 0.1% formic acid). With CSH Technology, the controlled low-level positive surface charge provides exceptional peak shape for basic analytes which can be achieved without the use of ion pairing reagents. Typically reversed-phase bonded phases have poor peak shape for basic compounds in formic acid even at analytical mass loads. Built on the rugged Ethylene Bridged Hybrid (BEH) particle, ACQUITY UPLC CSH phases can withstand the toughest operating conditions.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_CSH_technology_ff4ddc1708.jpg" alt="Waters: CSH particle technology" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_CSH_technology_ff4ddc1708.jpg 169w," sizes="100vw" width="1049" height="968"></p><h5><strong>HSS - High Strength Silica (HSS) Particle Technology</strong></h5><p>ACQUITY UPLC HSS 1.8 µm fully porous columns provide expected silica particle-like performance to the UPLC family. The HSS particles’ high surface area, and lower pore volume provide increased retentivity over the hybrid particles. This robust particle technology is available in five uniquely different bonded phases, which truly maximize the selectivity space. The wide array of bonded phases associated with ACQUITY UPLC HSS Columns enable traditional hydrophobic reversed-phase interactions along with dipole-dipole interactions, aromatic interactions, and hydrogen bonding interactions.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_HSS_technology_b12d3ddfab.jpg" alt="Waters: HSS particle technology" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_HSS_technology_b12d3ddfab.jpg 162w," sizes="100vw" width="975" height="936"></p><h4><strong>Get superior peak shape for basic analytes</strong></h4><p>Reversed-phase bonded phases typically have poor peak shape for basic compounds when using formic acid, even at analytical mass loads. However, ACQUITY UPLC CSH Columns are the exception. These rugged UPLC Columns provide superior peak shape for basic analytes with formic acid or other low ionic-strength, acidic mobile phases. The controlled, low-level, positive surface charge bonded to the ethylene-bridged hybrid (BEH) particles provides excellent peak shape for bases—without the need for the use of ion-pairing reagents.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Analysis_of_ziprasidone_peroxide_degradation_on_an_ACQUITY_UPLC_CSH_C18_Column_56909f1dc8.jpeg" alt="Waters: Analysis of ziprasidone peroxide degradation on an ACQUITY UPLC CSH C18 Column" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Analysis_of_ziprasidone_peroxide_degradation_on_an_ACQUITY_UPLC_CSH_C18_Column_56909f1dc8.jpeg 245w," sizes="100vw" width="1024" height="485"></p><h4><strong>The ruggedness you want, the repeatability you need</strong></h4><p>ACQUITY UPLC BEH 1.7 µm fully porous columns provide superior analyte peak shape, efficiency, and chemical stability to any separation. ACQUITY UPLC BEH Columns are available in both reversed-phase and HILIC separation modes, with chemistries that provide selectivities for a wide range of compounds. With the ruggedness to operate at extreme pH conditions, ACQUITY UPLC BEH Columns enable separation scientists to use a wide pH range to influence retention, selectivity, and sensitivity for ionizable compounds.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_ACQUITY_UPLC_BEH_Columns_can_be_used_at_the_extremes_of_mobile_phase_p_H_1_12_to_enhance_retention_and_specificity_for_complex_samples_that_include_mixtures_of_acidic_basic_and_neutral_analytes_5104d9a155.jpeg" alt="Waters: ACQUITY UPLC BEH Columns can be used at the extremes of mobile phase pH (1-12) to enhance retention and specificity for complex samples that include mixtures of acidic, basic, and neutral analytes." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_ACQUITY_UPLC_BEH_Columns_can_be_used_at_the_extremes_of_mobile_phase_p_H_1_12_to_enhance_retention_and_specificity_for_complex_samples_that_include_mixtures_of_acidic_basic_and_neutral_analytes_5104d9a155.jpeg 195w," sizes="100vw" width="1024" height="823"></p><h4><strong>Achieve flexibility in method development</strong></h4><p>Chromatographic laboratories need to quickly and easily develop robust methods that are compatible with all modern chromatographic detection modes and transferrable to laboratories and sites that operate different LC system platforms. With ACQUITY UPLC CSH and XSelect Columns, method development scientists in all application areas can achieve a wide range of selectivities without compromising performance across attributes, including superior peak shape for basic compounds, low column bleeds, excellent batch-to-batch reproducibility, and high efficiency.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_CSH_Columns_offer_a_wide_range_of_selectivity_differences_large_S_values_733305abf8.jpeg" alt="Waters: CSH Columns offer a wide range of selectivity differences (large S-values)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_CSH_Columns_offer_a_wide_range_of_selectivity_differences_large_S_values_733305abf8.jpeg 136w," sizes="100vw" width="1024" height="1173"></p>

Waters CORTECS C8 HPLC Columns

Waters CORTECS C8 columns are used for general purpose method development under low pH test conditions.

<p><strong>CORTECS C8 c</strong>olumns are used for general purpose<strong> method development under low pH </strong>test conditions. The C8 ligand is preferred for some assays because it is less hydrophobic and therefore less retetntive compared to C18 phases.</p><h5><strong>Specifications</strong></h5><ul><li><strong>Chemistry:</strong> C8</li><li><strong>Separation Mode: </strong>Reversed Phase</li><li><strong>Particle Substrate:</strong> Silica</li><li><strong>pH Range Min</strong>: 2 pH</li><li><strong>pH Range Max:</strong> 8 pH</li><li><strong>Maximum Pressure:</strong> 18000 psi (1240 Bar)</li><li><strong>Endcapped: </strong>Yes</li><li><strong>Silanol Activity: </strong>Low</li><li><strong>Particle Shape:</strong> Spherical</li><li><strong>Pore Size: </strong>90 Å</li><li><strong>System: </strong>UHPLC, UPLC</li><li><strong>Particle Technology:</strong> Solid core</li><li><strong>USP Classification:</strong> L7</li><li><strong>Carbon Load: </strong>4.5 %</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_CORTECS_C8_Column_68f0f00415.jpg" alt="Waters: CORTECS C8 Column" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_CORTECS_C8_Column_68f0f00415.jpg 234w," sizes="100vw" width="660" height="440"></p><h3><strong>CORTECS Columns</strong></h3><h4><strong>Solid-core columns that live up to their potential.</strong></h4><p>Your lab needs to develop methods for challenging separations even faster. Increase resolution for even your toughest samples with the enhanced column efficiency of <strong>CORTECS solid-core columns</strong>, which provide the flexibility and power you need to rapidly separate a wide array of compounds.</p><p><strong>CORTECS Columns</strong> are available in <strong>reversed-phase and HILIC options</strong> across <strong>seven column chemistries</strong> with <strong>different particle characteristics</strong> and innovative charged surface modifications for 20% faster separations and 25% more resolution at low operating back pressures.</p><h4><strong>Overview</strong></h4><ul><li>Maximize efficiency with <strong>high-performance columns</strong> created using state-of-the-art column packing techniques, bonding and end-capping processes.</li><li>Achieve <strong>greater throughput and speed</strong> than fully porous particle columns.</li><li>Get <strong>simple and seamless transfer</strong> with consistent results across different particle sizes and column configurations.</li><li><strong>Flexibly develop methods for challenging separations</strong> faster with reversed-phase and HILIC options across seven column chemistries.</li><li><strong>Prolong column lifetimes</strong> with optional VanGuard Cartridges and pre-columns specifically designed using CORTECS stationary phases.</li><li><strong>Recommended Use:</strong> To maximize resolution and speed for all LC separations.</li></ul><h4><strong>CORTECS Column Characteristics</strong></h4><h5><strong>CORTECS C18+ Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>Reversed-phase column</li><li>A positively charged surface delivers excellent peak shape for basic compounds at low pH.</li></ul><h5><strong>CORTECS C18 Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>Reversed-phase column</li><li>Balanced retention of acids, bases, and neutrals at low and mid-range pH.</li></ul><h5><strong>CORTECS C8 Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>Reversed-phase column</li><li>Similar selectivity but shorter retentivity when compared to C18 columns.</li></ul><h5><strong>CORTECS T3 Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>Reversed-phase column</li><li>Enables to use of 100% aqueous mobile phase and increased retention of polar compounds.</li></ul><h5><strong>CORTECS Phenyl Columns</strong></h5><ul><li>High efficiency</li><li>Method development column</li><li>Provides alternate selectivity, particularly for polyaromatic compounds.</li></ul><h5><strong>CORTECS Shield RP18 Columns</strong></h5><ul><li>High efficiency</li><li>Method development column</li><li>Provides alternate selectivity, particularly for phenolic compounds.</li></ul><h5><strong>CORTECS HILIC Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>HILIC Column</li><li>Offers orthogonal selectivity when compared to reversed-phase columns.</li></ul><h4><strong>Reliable columns. Consistent performance.</strong></h4><p>Get consistent batch-to-batch performance year after year with reliable CORTECS Columns.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Get_consistent_batch_to_batch_reproducibility_with_long_column_lifetimes_4600807215.jpg" alt="Waters: Consistent performance" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Get_consistent_batch_to_batch_reproducibility_with_long_column_lifetimes_4600807215.jpg 227w," sizes="100vw" width="1024" height="704"></p><h4><strong>Method transfer just got easier.</strong></h4><p>Get the versatility you need for seamless method transfer, with consistent results and fully scalable particle sizes for HPLC, UHPLC, and UPLC platforms.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Modernize_and_speed_up_your_existing_methods_2dd7e61390.jpg" alt="Waters: Modernize and speed up your existing methods." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Modernize_and_speed_up_your_existing_methods_2dd7e61390.jpg 191w," sizes="100vw" width="1024" height="837"></p><h4><strong>Increased resolution and increased throughput.</strong></h4><p>Maximize column efficiency and throughput with increased resolution for the toughest samples on any LC system.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Maximize_Column_Efficiency_69800e15cb.jpg" alt="Waters: Maximize Column Efficiency" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Maximize_Column_Efficiency_69800e15cb.jpg 234w," sizes="100vw" width="1024" height="682"></p>

Waters CORTECS Phenyl HPLC Columns

Waters CORTECS Phenyl provides you with ultra-low column MS bleed, long lifetimes and excellent peak shape.

<p><strong>CORTECS Phenyl columns</strong> provide <strong>complimentary selectivity to C18</strong> stationary phases. The particle morphology offers <strong>high efficnecy and lower backpressures</strong> when compared to fully porouse particles of similar particle size. CORTECS Phenyl provides you with <strong>ultra-low column MS bleed</strong>, <strong>long lifetimes</strong> and <strong>excellent peak shape</strong>.</p><h5><strong>Specifications</strong></h5><ul><li><strong>Chemistry:</strong> Phenyl</li><li><strong>Separation Mode: </strong>Reversed Phase</li><li><strong>Particle Substrate:</strong> Silica</li><li><strong>pH Range Min</strong>: 2 pH</li><li><strong>pH Range Max:</strong> 8 pH</li><li><strong>Maximum Pressure:</strong> 18000 psi (1240 Bar)</li><li><strong>Endcapped: </strong>Yes</li><li><strong>Silanol Activity: </strong>Low</li><li><strong>Particle Shape:</strong> Spherical</li><li><strong>Pore Size: </strong>90 Å</li><li><strong>System: </strong>UHPLC, UPLC</li><li><strong>Particle Technology:</strong> Solid core</li><li><strong>USP Classification:</strong> L11</li><li><strong>Carbon Load: </strong>5.9 %</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_CORTECS_C8_Column_68f0f00415.jpg" alt="Waters: CORTECS Phenyl Column" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_CORTECS_C8_Column_68f0f00415.jpg 234w," sizes="100vw" width="660" height="440"></p><h3><strong>CORTECS Columns</strong></h3><h4><strong>Solid-core columns that live up to their potential.</strong></h4><p>Your lab needs to develop methods for challenging separations even faster. Increase resolution for even your toughest samples with the enhanced column efficiency of <strong>CORTECS solid-core columns</strong>, which provide the flexibility and power you need to rapidly separate a wide array of compounds.</p><p><strong>CORTECS Columns</strong> are available in <strong>reversed-phase and HILIC options</strong> across <strong>seven column chemistries</strong> with <strong>different particle characteristics</strong> and innovative charged surface modifications for 20% faster separations and 25% more resolution at low operating back pressures.</p><h4><strong>Overview</strong></h4><ul><li>Maximize efficiency with <strong>high-performance columns</strong> created using state-of-the-art column packing techniques, bonding and end-capping processes.</li><li>Achieve <strong>greater throughput and speed</strong> than fully porous particle columns.</li><li>Get <strong>simple and seamless transfer</strong> with consistent results across different particle sizes and column configurations.</li><li><strong>Flexibly develop methods for challenging separations</strong> faster with reversed-phase and HILIC options across seven column chemistries.</li><li><strong>Prolong column lifetimes</strong> with optional VanGuard Cartridges and pre-columns specifically designed using CORTECS stationary phases.</li><li><strong>Recommended Use:</strong> To maximize resolution and speed for all LC separations.</li></ul><h4><strong>CORTECS Column Characteristics</strong></h4><h5><strong>CORTECS C18+ Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>Reversed-phase column</li><li>A positively charged surface delivers excellent peak shape for basic compounds at low pH.</li></ul><h5><strong>CORTECS C18 Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>Reversed-phase column</li><li>Balanced retention of acids, bases, and neutrals at low and mid-range pH.</li></ul><h5><strong>CORTECS C8 Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>Reversed-phase column</li><li>Similar selectivity but shorter retentivity when compared to C18 columns.</li></ul><h5><strong>CORTECS T3 Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>Reversed-phase column</li><li>Enables to use of 100% aqueous mobile phase and increased retention of polar compounds.</li></ul><h5><strong>CORTECS Phenyl Columns</strong></h5><ul><li>High efficiency</li><li>Method development column</li><li>Provides alternate selectivity, particularly for polyaromatic compounds.</li></ul><h5><strong>CORTECS Shield RP18 Columns</strong></h5><ul><li>High efficiency</li><li>Method development column</li><li>Provides alternate selectivity, particularly for phenolic compounds.</li></ul><h5><strong>CORTECS HILIC Columns</strong></h5><ul><li>General purpose</li><li>High efficiency</li><li>HILIC Column</li><li>Offers orthogonal selectivity when compared to reversed-phase columns.</li></ul><h4><strong>Reliable columns. Consistent performance.</strong></h4><p>Get consistent batch-to-batch performance year after year with reliable CORTECS Columns.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Get_consistent_batch_to_batch_reproducibility_with_long_column_lifetimes_4600807215.jpg" alt="Waters: Consistent performance" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Get_consistent_batch_to_batch_reproducibility_with_long_column_lifetimes_4600807215.jpg 227w," sizes="100vw" width="1024" height="704"></p><h4><strong>Method transfer just got easier.</strong></h4><p>Get the versatility you need for seamless method transfer, with consistent results and fully scalable particle sizes for HPLC, UHPLC, and UPLC platforms.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Modernize_and_speed_up_your_existing_methods_2dd7e61390.jpg" alt="Waters: Modernize and speed up your existing methods." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Modernize_and_speed_up_your_existing_methods_2dd7e61390.jpg 191w," sizes="100vw" width="1024" height="837"></p><h4><strong>Increased resolution and increased throughput.</strong></h4><p>Maximize column efficiency and throughput with increased resolution for the toughest samples on any LC system.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Maximize_Column_Efficiency_69800e15cb.jpg" alt="Waters: Maximize Column Efficiency" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Maximize_Column_Efficiency_69800e15cb.jpg 234w," sizes="100vw" width="1024" height="682"></p>

Waters Xevo TQ Absolute XR Triple Quadrupole Mass Spectrometer

Quantitate with Absolute Power: up to 15× higher sensitivity, 6× longer uptime, and 50% less energy use. The Xevo TQ Absolute XR delivers eXtreme Robustness in a compact design.

<h4><strong>Quantitate with Absolute Power and eXtreme Robustness</strong></h4><p><strong>Gain absolute confidence to make powerful decisions and reach lower limits of quantitation, maintaining optimum sensitivity for longer, with the Xevo TQ Absolute XR instrument.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Xevo_TQ_Absolute_XR_cover_3ea1a92ace.jpg" alt="Waters: Xevo TQ Absolute XR Triple Quadrupole MS" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Xevo_TQ_Absolute_XR_cover_3ea1a92ace.jpg 245w," sizes="100vw" width="1603" height="900"></p><p>Engineered for maximum productivity in a compact, sustainable design, the Waters Xevo TQ Absolute XR instrument features the new <strong>StepWave XR ion guide</strong> for enhanced resilience against contamination, even with high-throughput, complex sample matrices. That means more uptime, fewer interventions, and lab performance you can trust, all while aligning with your environmental, social, and governance (ESG) goals.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Xevo_TQ_Absolute_XR_Obr_2_Iontova_optika_Step_Wave_XR_doplnena_o_resolving_ion_guide_pro_ucinny_transport_iontu_ze_zdroje_do_MS_analyzatoru_02ce815972.jpg" alt="Waters: StepWave XR ion guide" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Xevo_TQ_Absolute_XR_Obr_2_Iontova_optika_Step_Wave_XR_doplnena_o_resolving_ion_guide_pro_ucinny_transport_iontu_ze_zdroje_do_MS_analyzatoru_02ce815972.jpg 245w," sizes="100vw" width="936" height="388"></p><h4><strong>Overview</strong></h4><ul><li><strong>Absolute confidence: </strong>Experience up to six times more robustness<sup>1</sup> with the new StepWave XR ion guide, designed for superior resilience to contamination. The Xevo TQ Absolute XR Mass Spectrometer ensures consistent, reliable performance, even under the most challenging analytical conditions.</li><li><strong>Absolute performance: </strong>Push quantitation limits further and meet stringent regulatory requirements with up to 15x greater sensitivity<sup>2</sup> for difficult-to-ionize negative mode compounds, setting a new benchmark in high-performance quantitation.</li><li><strong>Absolute efficiency: </strong>Reduce your laboratory’s environmental impact and operational costs with a mass spectrometer that consumes up to 50% less electricity and gas while generating 50% less heat than other high-performance TQ instruments.</li><li><strong>Absolute productivity: </strong>Streamline data analysis with waters_connect software, featuring Exception Focused Review (XFR) functionality to accelerate workflows, cutting data review time by up to 50% for more efficient, accurate results.</li><li><strong>Absolute versatility:</strong> Choose from our differentiated range of source options to find the technology most suited to your applications including DESI XS, APGC, and UniSpray.</li></ul><p><i><strong><sup>1</sup></strong>In a well-controlled experiment, performance was maintained for up to six times the duration on the Xevo TQ Absolute XR compared to the Xevo TQ Absolute; more than 12,000 samples of pesticides in fish feed matrix were analyzed</i></p><p><i><strong><sup>2</sup></strong>Compared to previous generation high performance tandem mass spectrometer, the Xevo TQ-XS.</i></p><ul><li><strong>Recommended Use: </strong>Reach lower limits of quantitation and meet regulatory requirements, even for challenging negative ionizing compounds.</li></ul><h5><strong>Ensure Absolute confidence with eXtreme Robustness</strong></h5><p>The Xevo TQ Absolute XR Mass Spectrometer analyzes up to six times more samples before service maintenance is required. Get the answer right first time and reduce unplanned downtime! This is one example of multiresidue pesticide analysis in a complex matrix (fish feed), for more examples please visit the brochure.</p><h5><strong>Accelerated Multiresidue Pesticides study</strong></h5><p>Fish feed, an example of a complex, challenging matrix, was tested using QuEChERS extraction without cleanup and without a divert-to-waste step. The Xevo TQ Absolute instrument demonstrated robust performance, operating effectively for approximately 1,500–2,000 injections (~3 months of continuous use1) before any signs of quadrupole charging appeared. The Xevo TQ Absolute XR mass spectrometer further extends this robustness, maintaining stable performance beyond 12,000 injections. Both instruments successfully handled over 400 MRMs in under 6 minutes, with no need for instrument venting for cleaning during the study.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Xevo_TQ_Absolute_XR_Triple_Quadrupole_MS_d5133acb55.jpg" alt="Waters: The Xevo TQ Absolute mass spectrometer began to show signs of quadrupole charging after approximately 1,500–2,000 injections of fish feed matrix (represented here by fluazinam; equivalent to ~3 months of use*). In contrast, the Xevo TQ Absolute XR system maintained system performance well beyond 12,000 injections." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Xevo_TQ_Absolute_XR_Triple_Quadrupole_MS_d5133acb55.jpg 234w," sizes="100vw" width="1280" height="853"></p><h5><strong>Achieve Absolute performance with improved sensitivity</strong></h5><p>To reach lower limits of quantitation and meet regulatory requirements, even for challenging negative ionizing compounds, you need an instrument that delivers absolute performance. The Xevo TQ Absolute XR instrument delivers up to 15x better sensitivity for challenging negative ionizing compounds than the previous product, so you can make confident decisions, faster.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_The_Xevo_TQ_Absolute_XR_instrument_delivers_up_to_15x_better_sensitivity_3535e8e6b1.jpg" alt="Waters: The Xevo TQ Absolute XR instrument delivers up to 15x better sensitivity for challenging negative ionizing compounds than the previous product, so you can make confident decisions, faster." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_The_Xevo_TQ_Absolute_XR_instrument_delivers_up_to_15x_better_sensitivity_3535e8e6b1.jpg 245w," sizes="100vw" width="1280" height="676"></p><h5><strong>Realize Absolute efficiency and lower operational costs</strong></h5><p>Many businesses are trying to actively address environmental sustainability while also reducing operational costs – and the Xevo TQ Absolute XR instrument helps make that possible.</p><p>With lower electricity consumption, gas consumption, and BTU/hr output, it lessens the demand for air conditioning and drives down energy costs. The minimized LC-MS/MS footprint of the Xevo TQ Absolute XR Mass Spectrometer delivers more analytical power per square foot, enabling lab managers to maximize space and drive greater operational efficiency.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_The_Xevo_TQ_Absolute_XR_instrument_offers_strong_performance_a26e9d6d7a.jpg" alt="Waters: The Xevo TQ Absolute XR instrument offers strong performance with less energy consumption in a compact form factor compared to today’s average high-end and high-end MS/MS systems, per data from published vendor site installation guides." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_The_Xevo_TQ_Absolute_XR_instrument_offers_strong_performance_a26e9d6d7a.jpg 245w," sizes="100vw" width="1280" height="622"></p><h5><strong>Achieve Absolute productivity with flexible software options</strong></h5><p>Unlock the full potential of the instrument when paired with our next-generation solution software. From automated data processing to the time-saving Exception Focused Review (XFR) feature, you’ll streamline data review time by up to 50% and spend more time advancing your science.</p><p>Built on a secure, traceable platform, waters_connect for Quantitation is built to accelerate your LC-MS/MS workflows. giving you the absolute confidence to scale, adapt, and lead in any environment.</p><p>For labs that need proven versatility across applications, the <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/635"><strong>Waters MassLynx Software</strong></a> continues to deliver time-tested flexibility and control.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_The_unique_functionality_of_waters_connect_96ac36ea2d.jpg" alt="Waters: The unique functionality of waters_connect for quantitation ensures your Xevo TQ Absolute XR provides absolute productivity." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_The_unique_functionality_of_waters_connect_96ac36ea2d.jpg 234w," sizes="100vw" width="1024" height="682"></p><h5><strong>Accelerating your success with award-winning service</strong></h5><p>Ensure your laboratory runs efficiently and is ready to address the opportunities of tomorrow with the Waters comprehensive analytical solutions with expert training (<strong>APS</strong>) and flexible and cost-effective solutions to advance your business with system service (<strong>FlexCHOICE</strong>), trade-ins and technological upgrades (<strong>FlexUP</strong>).</p><h5><strong>Cover more applications from our range of complementary technologies</strong></h5><p>Choose from our comprehensive range of ionization technologies providing differentiated application coverage to get the most from your analyses.</p><ul><li><strong>UniSpray</strong> - Absolute potential unlocked. Enable your lab to improve process efficiency through potential gains in sensitivity, precision and reduced matrix effects, relative to the equivalent electrospray ionization source option.3</li><li><strong>APGC </strong>- The next generation of GC is already here with Atmospheric Pressure Gas Chromatography offering labs absolute power - a powerful alternative to electron ionization technology, enabling low limits of detection, confident compound identification, and confirmation.</li><li><strong>DESI XS</strong> - With a combination of mass spectrometry imaging (MSI) and tandem quadrupole mass spectrometry, a remarkable technique emerges to perform sensitive, fast, and quantitative MSI directly on sample surfaces.&nbsp;</li></ul>

Waters Xevo CDMS charge detection mass spectrometer

Unlock direct mass measurement of megadalton biomolecules with Waters Xevo CDMS. Analyze viral vectors, RNA, and protein complexes with unprecedented precision and single-ion detection.

<p><strong>Understanding the mass and heterogeneity of large and complex biomolecules has long been a barrier to advancement. Conventional techniques fail to resolve the information needed to reconstruct the detailed nuance of structure, especially for megadalton molecular assemblies. It can take months or even years of tedious, expensive research to understand the basics of biomolecular structures.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Xevo_CDMS_charge_detection_mass_spectrometer_2_88ab59406f.jpg" alt="Waters: Xevo CDMS charge detection mass spectrometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Xevo_CDMS_charge_detection_mass_spectrometer_2_88ab59406f.jpg 234w," sizes="100vw" width="1024" height="682"></p><p>Not anymore. With the breakthrough Xevo CDMS instrument, you can achieve precise measurement of challenging large and highly heterogeneous molecules—including viral vectors, virus-like particles (VLPs), RNA, and protein complexes—that were previously out of reach for mass characterization.</p><p>With this incredible innovation in charge detection mass spectrometry (CDMS), your lab can answer questions that were previously unaskable, unlocking the future of biological science, drug development, cell and gene therapy, and precision medicine.</p><h4><strong>Specifications</strong></h4><ul><li><strong>Technology:</strong> Charge detection mass spectrometry with single-ion detection</li><li><strong>Detection: </strong>Direct mass measurement powered by ELIT technology</li><li><strong>Mass Range: </strong>100 MDa and beyond with molecular weight characterization and purity determination of the​ largest, most heterogenous biotherapeutics</li><li><strong>Resolution: </strong>High-resolution MS analysis of complex mixtures</li><li><strong>Sample Types:</strong> Ideal for a variety of sample types including viral particles, protein assemblies, and exosomes</li><li><strong>Instrument Footprint: </strong>Modern benchtop design with revolutionary nanoESI source</li><li><strong>User Interface:</strong> Intuitive software with guided workflows</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Xevo_CDMS_The_ELIT_system_enables_ultra_sensitive_detection_by_isolating_and_measuring_individual_ions_a_capability_not_available_in_traditional_MS_systems_da8ddf4d65.jpg" alt="Waters: Xevo CDMS - The ELIT system enables ultra-sensitive detection by isolating and measuring individual ions—a capability not available in traditional MS systems." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Xevo_CDMS_The_ELIT_system_enables_ultra_sensitive_detection_by_isolating_and_measuring_individual_ions_a_capability_not_available_in_traditional_MS_systems_da8ddf4d65.jpg 234w," sizes="100vw" width="1024" height="682"></p><h4><strong>Overview</strong></h4><ul><li>Uncover hidden dimensions in biomolecular analysis across cell and gene therapy, biotherapeutics, biophysical science, and nanoparticle research</li><li>Investigate protein structure, function, and mechanisms of diseases at scale with measurement of massive, heterogeneous molecules that were previously invisible</li><li>Achieve real mass clarity with direct, unambiguous, single-ion mass measurement of highly complex, high-mass molecules</li><li>Gain powerful therapeutic insights with characterization of viral vectors, mRNA, and protein complexes</li><li>Get intuitive, ready to submit data workflows, and GxP-ready architecture</li></ul><p><strong>Recommended Use:</strong> For direct analysis of biomolecules in the megadalton range and beyond.</p><h4><strong>Expand biomolecular analysis beyond traditional tools with CDMS</strong></h4><p>Traditional characterization methods like SEC-MALS, analytical ultracentrifugation, and mass photometry often fall short for today’s biomolecules. They require large sample volumes, extended run times, or lack specificity. Xevo CDMS overcomes these limitations with direct, single-ion mass measurement across an extraordinary range, from below 1 MDa to beyond 100 MDa, using as little as 10 µL of sample. With streamlined workflows, faster results, and practical precision, Xevo CDMS delivers insights that conventional tools cannot match, making it a powerful complement or alternative in advanced biomolecular research.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Xevo_CDMS_charge_detection_mass_spectrometer_4_72564240d2.jpg" alt="Waters: Xevo CDMS charge detection mass spectrometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Xevo_CDMS_charge_detection_mass_spectrometer_4_72564240d2.jpg 234w," sizes="100vw" width="1024" height="683"></p>

Waters Charged Aerosol Detector (CAD)

Waters Charged Aerosol Detector (CAD) enables universal quantitation of non-volatile and semi-volatile compounds independent of UV activity, with wide dynamic range and seamless integration with Empower™ Software.

<h3><strong>Expand Your Detection Range with a Detector Purpose-Built for Empower™ Software</strong></h3><p>Empower™ Software–based laboratories require detection solutions that are easy to adopt, robust, and capable of accurately quantifying non-volatile and semi-volatile compounds—regardless of chemical structure or UV activity.<br>The <strong>Waters Charged Aerosol Detector (CAD)</strong> is purposefully engineered to meet these demands, delivering universal, reliable detection fully integrated with Waters chromatography systems and Empower™ or MassLynx™ Software.</p><p>With a wide dynamic range exceeding four orders of magnitude, the Waters CAD enables <strong>simultaneous quantitation of low-level, non-UV-active analytes</strong>, along with related impurities and excipients, in a single run—helping laboratories reduce method development time, increase productivity, and improve process control.</p><h4><strong>Key Benefits</strong></h4><ul><li><strong>Universal detection without UV limitations</strong><br>Detect and quantify non-volatile and semi-volatile compounds independent of chromophore presence.</li><li><strong>Wide dynamic range (&gt;4 orders of magnitude)</strong><br>Confidently quantify trace-level components and major constituents simultaneously.</li><li><strong>Purpose-built for Empower™ Software</strong><br>Seamless integration into regulated workflows with Empower-based qualification and long-term software compatibility.</li><li><strong>Compatible across Waters LC platforms</strong><br>Integrates easily with Alliance™, Arc™, ACQUITY™ Arc, ACQUITY™ H-Class, ACQUITY™ I-Class, and UPLC™ Systems.</li><li><strong>Designed for robustness and ease of use</strong><br>Optimized hardware, simplified maintenance, and enhanced system protection features minimize downtime.</li></ul><h4><strong>Technical Specifications</strong></h4><h5><strong>Detector Performance</strong></h5><ul><li><strong>Detector flow rate:</strong><br>0.010–2.000 mL/min</li><li><strong>Dynamic range:</strong><br>Greater than four orders of magnitude (four individual power values)</li><li><strong>Sampling rate:</strong><br>Up to 200 Hz</li><li><strong>Number of channels:</strong><br>Four (4), supported by four (4) independent background current channels</li></ul><h5><strong>Temperature Control</strong></h5><ul><li><strong>Evaporation temperature:</strong><ul><li>Ambient (off)</li><li>Controlled range: 10 °C to 100 °C (0.1 °C increments)</li><li>Minimum of 5 °C above ambient</li></ul></li></ul><h5><strong>Gas Requirements</strong></h5><ul><li><strong>Inert gas supply:</strong><br>Nitrogen (recommended) or compressed air</li><li><strong>Inlet pressure:</strong><br>4.83–5.52 bar<br>(483–552 kPa, 70.0–80.0 psi)</li><li><strong>Gas consumption:</strong><br>Typically ≤ 5 L/min</li></ul><h5><strong>Diagnostics and Monitoring</strong></h5><ul><li><strong>Diagnostic channels include:</strong><ul><li>Nebulizer gas flow and pressure (psi)</li><li>Evaporator temperature (°C)</li><li>Ion trap voltage (V)</li><li>Charger current (µA)</li><li>Mixing chamber temperature (°C)</li></ul></li></ul><h5><strong>Electrical and Physical Specifications</strong></h5><ul><li><strong>Power requirements:</strong><br>100–240 VAC</li><li><strong>Dimensions:</strong><ul><li>Width: 34.3 cm (13.5 in)</li><li>Height: 20.8 cm (8.2 in)</li><li>Depth: 61.0 cm (24.0 in)</li></ul></li><li><strong>Biocompatible:</strong><br>No</li></ul><h5><strong>Software and System Compatibility</strong></h5><ul><li>Optimized for <strong>Empower™ Software</strong> and <strong>MassLynx™ Software</strong> control</li><li>Robust chromatography data system (CDS) communications to minimize downtime</li><li>Backward compatibility to <strong>Empower™ 3 Feature Release 4 Service Release 3 (SR3)</strong></li><li>Fully compatible with systems qualification and validation requirements in regulated environments</li></ul><h5><strong>Seamless Method Transfer Across Laboratories</strong></h5><p>The Waters CAD is designed to simplify method transfer within organizations and across external laboratories. It maintains method simplicity while adding enhanced tools for equivalency and reproducibility, reducing the need for revalidation when transitioning from legacy or third-party CAD solutions.</p><p>The intuitive <strong>ACQUITY™ console control panel</strong> enables straightforward operation and simplifies replacement of outdated technology across laboratory networks.</p><h5><strong>Designed for Ease of Use and Reliability</strong></h5><ul><li>Single filter manifold with <strong>push/pull filter replacement</strong></li><li>Easy-to-replace nebulizer for improved serviceability</li><li>Intelligent divert valve automatically sends flow to waste if gas pressure is lost or system errors occur</li><li>Enhanced <strong>leak detection and flood protection</strong>, safeguarding instruments in the event of CDS communication loss</li></ul><h5><strong>Recommended Use</strong></h5><p><strong>Accurate quantitation in:</strong></p><ul><li>HPLC, UHPLC, and UPLC separations</li><li>Preparative and purification workflows</li><li>Pharmaceutical QC and R&amp;D</li><li>Analysis of excipients, lipids, sugars, surfactants, and non-UV-active impurities</li></ul>

Waters Xevo MRT P10 QTof Mass Spectrometer

Ultra-fast HRMS with MRT technology delivering up to 20× higher MS/MS sensitivity, 200 Hz acquisition speed, and exceptional performance for multiomics and imaging applications.

<p><strong>The Waters Xevo MRT P10 Mass Spectrometer is a next-generation high-resolution accurate mass system built on revolutionary Multi-Reflecting Time-of-Flight (MRT) technology. Combining exceptional sensitivity, ultrafast acquisition speed, and outstanding mass accuracy, it establishes a new benchmark for both research and routine analytical laboratories.</strong></p><p>Delivering up to <strong>20-fold higher MS/MS sensitivity</strong> compared with the previous Xevo MRT platform, the system enables confident detection and quantification of low-abundance compounds in highly complex matrices. With acquisition rates of up to <strong>100 Hz in MS mode</strong> and <strong>200 Hz in MS/MS mode</strong>, the Xevo MRT P10 captures comprehensive analytical information without compromising mass accuracy or resolution.</p><p>Advanced acquisition capabilities, including state-of-the-art <strong>DDA</strong>, <strong>DIA</strong>, and <strong>SONAR Pulse Acquisition Mode</strong>, provide deeper analytical insight, improved precursor specificity, and enhanced workflow flexibility for proteomics, lipidomics, metabolomics, spatial biology, and other multiomics applications.</p><p>Combined with the <strong>waters_connect™ Software Platform</strong>, the system supports seamless conversion to mzML format and straightforward integration into existing analytical and bioinformatics workflows.</p><h4><strong>Key Features</strong></h4><ul><li>Revolutionary Multi-Reflecting Time-of-Flight (<strong>MRT) technology</strong></li><li>Up to <strong>20× higher MS/MS sensitivity</strong> than Xevo MRT</li><li>Up to <strong>100,000 FWHM mass resolution</strong></li><li><strong>MS acquisition rates up to 100 Hz</strong></li><li><strong>MS/MS a</strong>cquisition rates up to <strong>200 Hz</strong></li><li>Outstanding mass accuracy and isotopic fidelity</li><li>Advanced <strong>DDA</strong> and <strong>DIA </strong>acquisition modes</li><li><strong>SONAR Pulse Acquisition Mode</strong></li><li>Hybrid targeted and untargeted acquisition workflows</li><li>Deep proteome, lipidome, and metabolome coverage</li><li>Suitable for single-cell analysis</li><li>Direct mzML data export</li><li><strong>waters_connect™ software</strong> integration</li><li>Compact benchtop design</li><li>Compatible with <strong>DESI XS</strong> imaging workflows</li></ul><h3><strong>Technical Specifications</strong></h3><h4><strong>Mass Analyzer</strong></h4><ul><li><strong>Technology: </strong>Multi-Reflecting Time-of-Flight (MRT)</li><li><strong>System type:</strong> High-Resolution Accurate Mass (HRAM)</li></ul><h4><strong>Performance</strong></h4><ul><li><strong>Mass resolution:</strong> up to 100,000 FWHM</li><li><strong>Mass accuracy: </strong>high accuracy in both MS and MS/MS</li><li><strong>Isotopic fidelity:</strong> high-quality isotope pattern accuracy</li></ul><h4><strong>Data Acquisition</strong></h4><ul><li><strong>MS acquisition speed:</strong> up to 100 Hz</li><li><strong>MS/MS acquisition speed: </strong>up to 200 Hz</li><li>Data-Dependent Acquisition (DDA)</li><li>Data-Independent Acquisition (DIA)</li><li>SONAR Pulse Acquisition Mode</li><li>Hybrid targeted and untargeted acquisition</li></ul><h4><strong>Software</strong></h4><ul><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1544"><strong>waters_connect™ Software Platform</strong></a></li><li>mzML export support</li><li>Bioinformatics workflow integration</li><li>Advanced data processing capabilities</li></ul><h4><strong>Applications</strong></h4><ul><li>Proteomics</li><li>Lipidomics</li><li>Metabolomics</li><li>Multiomics research</li><li>Single-cell analysis</li><li>Biomarker discovery</li><li>Pharmaceutical research</li><li>Translational medicine</li><li>Food analysis</li><li>Environmental testing</li><li>Mass spectrometry imaging</li></ul><h4><strong>Imaging Applications</strong></h4><ul><li>Compatible with DESI XS Source</li><li>High-resolution molecular imaging</li><li>Acquisition speeds up to 200 Hz</li><li>Up to 100,000 FWHM resolution</li></ul>

Waters Cyclic IMS P20 Mass Spectrometer

Cyclic IMS P20 combines high-resolution ion mobility, native MS, and imaging capabilities for detailed structural characterization of complex biological samples.

<p><strong>The Waters Cyclic IMS P20 Mass Spectrometer is a next-generation ion mobility-enabled mass spectrometry platform designed to reveal molecular structure with greater confidence by combining high-resolution cyclic ion mobility separation with accurate mass analysis. The system resolves co-eluting, isomeric, and isobaric species, providing deeper structural insight into complex biological samples.</strong></p><p>Built for advanced research applications, the Cyclic IMS P20 supports proteomics, metabolomics, lipidomics, native mass spectrometry, and mass spectrometry imaging workflows. Multi-pass ion mobility separations, Wideband Enhancement (WBE), and advanced fragmentation technologies provide exceptional analytical depth and sensitivity.</p><p>The platform supports <strong>MALDI XS and DESI XS imaging</strong> workflows, enabling high-confidence spatial analysis and molecular visualization. Additional capabilities including CIU, HDX, ECD, and SID make the system ideally suited for investigating biomolecular structure, stability, dynamics, and intermolecular interactions.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Cyclic_IMS_P20_Mass_Spectrometer_with_MALDI_XS_and_DESI_XS_1a6ac479a1.jpg" alt="Waters: Cyclic IMS P20 Mass Spectrometer with MALDI XS and DESI XS" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Cyclic_IMS_P20_Mass_Spectrometer_with_MALDI_XS_and_DESI_XS_1a6ac479a1.jpg 234w," sizes="100vw" width="1024" height="682"></p><h3><strong>Key Features</strong></h3><ul><li>High-resolution Cyclic Ion Mobility Spectrometry</li><li>Separation of isomeric, isobaric, and co-eluting species</li><li>Multi-pass ion mobility separation</li><li>Wideband Enhancement (WBE) technology</li><li>Up to 10× improvement in MS/MS sensitivity</li><li>Advanced native MS capabilities</li><li>Dynamic Field Declustering (DFD)</li><li>Quadrupole mass selection up to 32,000 m/z</li><li>Extended mass range beyond 100,000 m/z</li><li>Electron Capture Dissociation (ECD)</li><li>Surface-Induced Dissociation (SID)</li><li>Integrated Collision-Induced Unfolding (CIU)</li><li>Hydrogen-Deuterium Exchange (HDX) workflows</li><li>MALDI XS and DESI XS imaging support</li><li>Automated CCS calibration</li><li>Intuitive software environment</li><li>Modular and future-proof platform</li></ul><h3><strong>Technical Specifications</strong></h3><h4><strong>Technology</strong></h4><ul><li>Cyclic Ion Mobility Spectrometry (Cyclic IMS)</li><li>Orthogonal Acceleration Time-of-Flight (oaTOF)</li><li>Multi-pass ion mobility separation</li><li>IMSⁿ experiments</li></ul><h4><strong>Advanced Capabilities</strong></h4><ul><li>Wideband Enhancement (WBE)</li><li>Dynamic Field Declustering (DFD)</li><li>Collision-Induced Unfolding (CIU)</li><li>Electron Capture Dissociation (ECD)</li><li>Surface-Induced Dissociation (SID)</li><li>Hydrogen-Deuterium Exchange (HDX)</li></ul><h4><strong>Mass Range</strong></h4><ul><li>Quadrupole selection up to 32,000 m/z</li><li>Detection beyond 100,000 m/z</li></ul><h4><strong>Imaging Applications</strong></h4><ul><li>MALDI XS</li><li>DESI XS</li><li>High-resolution molecular imaging</li><li>Isomeric lipid separation</li></ul><h4><strong>Software</strong></h4><ul><li>Automated CCS calibration</li><li>Advanced method development</li><li>IMS data processing and interpretation</li><li>HDX and CIU workflow support</li></ul><h4><strong>Typical Applications</strong></h4><ul><li>Proteomics</li><li>Native mass spectrometry</li><li>Structural biology</li><li>Lipidomics</li><li>Metabolomics</li><li>Biotherapeutic characterization</li><li>GLP-1 research</li><li>Protein complex analysis</li><li>Molecular imaging</li><li>Forensics</li><li>Environmental analysis</li></ul>

Waters/Wyatt omniDAWN™ MALS detector

Waters omniDAWN is an advanced MALS detector for UPLC/UHPLC, delivering absolute molecular weight and particle size measurements from 200 Da to 1 GDa.

<p><strong>The omniDAWN™ MALS Detector is a next-generation multi-angle light scattering system specifically designed for UPLC™ and UHPLC workflows. It delivers absolute molecular weight and particle size measurements without relying on column calibration or molecular standards, allowing researchers to obtain highly accurate characterization data at true high-performance chromatography speeds.</strong></p><p>Equipped with 18 optimally positioned scattering angles and a flow cell engineered to minimize stray light, omniDAWN measures molar masses from 200 Da to 1 GDa and particle radii from 10 nm to 1 µm. The system is ideally suited for characterization of proteins, antibody-drug conjugates (ADCs), lipid nanoparticles (LNPs), viral vectors, polymers, and other complex macromolecular systems.</p><p>Combined with ASTRA™ software, omniDAWN provides comprehensive characterization of molecular size, molar mass, composition, and stoichiometry. Integrated health monitoring and the COMET™ ultrasonic cleaning module ensure reliable operation, minimal maintenance, and consistent analytical performance.</p><h3><strong>Key Features</strong></h3><ul><li>Purpose-built for UPLC™ and UHPLC systems</li><li>Absolute molecular weight determination without calibration standards</li><li>Absolute particle size characterization</li><li>18 optimized light scattering angles</li><li>Molecular weight range from 200 Da to 1 GDa</li><li>Particle radius range from 10 nm to 1 µm</li><li>High sensitivity with minimal stray light interference</li><li>Up to 4× faster LC-MALS analysis using UPLC</li><li>Reduced sample consumption</li><li>Improved chromatographic resolution</li><li>Advanced workflows for ADCs, LNPs, viral vectors, and polymers</li><li>ASTRA™ software for advanced data analysis</li><li>Integrated System Ready Monitor</li><li>COMET™ ultrasonic in situ cleaning</li><li>Real-time health diagnostics</li><li>Automated system performance monitoring</li></ul><h3><strong>Technical Specifications</strong></h3><h4><strong>Technology</strong></h4><ul><li>Multi-Angle Light Scattering (MALS)</li><li>18 light scattering detectors</li><li>Low stray-light flow cell design</li></ul><h4><strong>Measurement Range</strong></h4><ul><li><strong>Molecular weight:</strong> 200 Da to 1 GDa</li><li><strong>Particle radius: </strong>10 nm to 1 µm</li></ul><h4><strong>Performance</strong></h4><ul><li>UPLC™ and UHPLC compatible</li><li>Up to 4× faster than conventional HPLC-MALS</li><li>Improved chromatographic resolution</li><li>Reduced sample requirements</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Wyatt_omni_DAWN_MALS_photometer_2_61d44b5eca.jpg" alt="Waters/Wyatt: A) Achieve up to 4× faster LC-MALS runs with UPLC. B) Achieve superior separation, revealing fragment peaks not discernible by HPLC." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Wyatt_omni_DAWN_MALS_photometer_2_61d44b5eca.jpg 106w," sizes="100vw" width="400" height="588"></p><h4><strong>Software</strong></h4><ul><li>ASTRA™ Software</li><li>Molecular weight analysis</li><li>Particle size determination</li><li>Conjugate stoichiometry analysis</li><li>ADC characterization</li><li>LNP characterization</li><li>Viral vector characterization</li><li>Polymer branching analysis</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Wyatt_omni_DAWN_MALS_photometer_3_635f3c2555.jpg" alt="Waters/Wyatt: ASTRA software goes beyond measuring overall molecular weight by: A) uniquely resolving individual components to quantify protein and conjugated species and determine stoichiometry, and B) reporting the total protein fraction." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Wyatt_omni_DAWN_MALS_photometer_3_635f3c2555.jpg 244w," sizes="100vw" width="511" height="327"></p><h4><strong>Monitoring and Maintenance</strong></h4><ul><li>System Ready Monitor</li><li>Real-Time Health Monitoring</li><li>COMET™ ultrasonic cleaning</li><li>Automated diagnostics</li><li>Continuous system performance verification</li></ul><h4><strong>Typical Applications</strong></h4><ul><li>Monoclonal antibodies</li><li>Antibody-drug conjugates (ADCs)</li><li>Lipid nanoparticles (LNPs)</li><li>Viral vectors</li><li>Proteins and peptides</li><li>Polymer materials</li><li>Conjugated polymers</li><li>Biotherapeutics</li><li>Nanotechnology research</li></ul>

Waters Alliance iS Bio HPLC System

Alliance iS Bio HPLC combines MaxPeak HPS Technology, bio-inert separations, reduced errors, and enhanced reproducibility for biopharma QC workflows.

<p><strong>The Waters Alliance iS Bio HPLC System is an advanced liquid chromatography platform specifically designed for biopharmaceutical quality control laboratories. Combining exceptional bio-inertness, intuitive operation, and intelligent automation tools, the system helps reduce human error, improve productivity, and ensure consistent analytical performance.</strong></p><p>Featuring <strong>MaxPeak™ High Performance Surfaces (HPS) Technology</strong>, the Alliance iS Bio minimizes unwanted interactions between analytes and metallic flow path surfaces. This improves analyte recovery, sensitivity, reproducibility, and retention time consistency while reducing system conditioning requirements. The technology is particularly beneficial for oligonucleotides, phosphopeptides, monoclonal antibodies, and other metal-sensitive biomolecules.</p><p>The system integrates intuitive touchscreen operation, guided workflows, RFID-enabled column tracking, and advanced compliance-support tools. Combined with corrosion-resistant construction materials and robust performance under challenging operating conditions, the Alliance iS Bio HPLC System is an ideal platform for modern biopharma QC laboratories.</p><h3><strong>Key Features</strong></h3><ul><li>MaxPeak™ High Performance Surfaces (<strong>HPS) Technology</strong></li><li>Highly <strong>bio-inert sample flow path</strong></li><li>Reduced analyte-surface interactions</li><li>Improved analyte recovery and sensitivity</li><li>Enhanced reproducibility and retention time consistency</li><li>Up to 40% reduction in human errors</li><li>Intuitive touchscreen operation</li><li>Guided workflows</li><li><strong>RFID-enabled eConnect column</strong> tracking</li><li><strong>Intelligent Method Translator App</strong> (iMTA)</li><li>Automated column history tracking</li><li>Empower Audit Trail functionality</li><li><strong>waters_connect™</strong> System Monitoring</li><li>Integrated maintenance and troubleshooting tools</li><li><strong>Carryover ≤ 0.002%</strong></li><li>Robust operation across extreme temperature conditions</li><li>Tool-free finger-tight fittings</li></ul><h3><strong>Technical Specifications</strong></h3><h4><strong>Chromatography System</strong></h4><ul><li><strong>System type: </strong>HPLC</li><li><strong>Pump configuration: </strong>Quaternary</li><li><strong>Injection type:</strong> Flow-through needle</li><li><strong>Solvent conditioning:</strong> Passive pre-heating</li></ul><h4><strong>Operating Parameters</strong></h4><ul><li><strong>Maximum operating pressure:</strong> 12,000 psi</li><li><strong>Flow rate range:</strong> 0.001–10.000 mL/min</li><li><strong>pH range:</strong> 1–13</li><li><strong>Carryover:</strong> ≤ 0.002% (caffeine, UV conditions)</li></ul><h4><strong>Sample Management</strong></h4><ul><li><strong>Sample compartment temperature:</strong> 4–40 °C</li><li><strong>Maximum sample capacity:</strong><ul><li>48-position 2.0 mL vial holder</li><li>54-position 2.0 mL vial holder</li><li>96-well plate</li><li>384-well plate</li><li>48-position 0.65 mL microcentrifuge tube plate</li><li>24-position 1.5 mL microcentrifuge tube plate</li></ul></li></ul><h4><strong>Column Management</strong></h4><ul><li>RFID column tracking</li><li>eConnect Waters Column support</li><li><strong>Capacity:</strong><ul><li>One column up to 300 mm length</li><li>Up to 8 mm internal diameter</li></ul></li></ul><h4><strong>Detector Options</strong></h4><ul><li>PDA Detector</li><li>TUV Detector</li></ul><h4><strong>Software and Informatics</strong></h4><ul><li>Empower™ Chromatography Data System (CDS)</li><li>Intelligent Method Translator App (iMTA)</li><li>waters_connect™ Monitoring</li><li>Audit Trail functionality</li><li>Automated column history tracking</li></ul><h4><strong>Construction</strong></h4><ul><li>Inert sample flow path with MaxPeak HPS Technology</li><li>Corrosion-resistant bio-compatible materials</li><li>High-salt tolerant design</li></ul><h4><strong>Dimensions and Weight</strong></h4><ul><li><strong>Width: </strong>49.9 cm</li><li><strong>Height: </strong>74.2 cm</li><li><strong>Depth:</strong> 63.5 cm</li><li><strong>Weight:</strong> 72.5 kg</li></ul><h4><strong>Typical Applications</strong></h4><ul><li>Biopharmaceutical QC</li><li>Monoclonal antibodies (mAbs)</li><li>Oligonucleotide analysis</li><li>Phosphopeptide analysis</li><li>Peptide mapping</li><li>Size exclusion chromatography (SEC)</li><li>Bioseparations</li><li>Pharmaceutical QC</li><li>Regulatory testing laboratories</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_SEC_separation_of_a_USP_m_Ab_System_Suitability_Solution_on_a_legacy_HPLC_system_and_the_Alliance_i_S_Bio_HPLC_System_with_a_Bio_Suite_Diol_SEC_Column_851dc3a90f.jpg" alt="Waters: SEC separation of a USP mAb System Suitability Solution on a legacy HPLC system and the Alliance iS Bio HPLC System with a BioSuite Diol SEC Column." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_SEC_separation_of_a_USP_m_Ab_System_Suitability_Solution_on_a_legacy_HPLC_system_and_the_Alliance_i_S_Bio_HPLC_System_with_a_Bio_Suite_Diol_SEC_Column_851dc3a90f.jpg 234w," sizes="100vw" width="1024" height="682"></p>

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