<p><strong>The integration of MS Interpreter within NIST 26 provides an efficient way to evaluate fragmentation pathways and verify structural assignments for accurate-mass EI GC-MS data. Rather than relying solely on library match factors, users can directly compare measured accurate-mass spectra with proposed molecular structures, helping determine whether observed fragment ions are chemically reasonable.</strong></p><p>This workflow is particularly valuable when confirming library identifications, comparing alternative candidate structures, or evaluating user-proposed compounds. By combining accurate-mass measurements with fragmentation analysis, MS Interpreter provides an additional level of confidence during compound identification.</p><blockquote><p class="cke-user_style-important"><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/paper/33365"><strong>You can download PDF Handout for this guide HERE</strong></a></p></blockquote><h3><strong>What is MS Interpreter?</strong></h3><p>MS Interpreter is a structure-based fragmentation analysis tool integrated into the NIST Mass Spectral Library software.</p><p>It enables users to:</p><ul><li>Compare an accurate-mass spectrum with a proposed structure.</li><li>Predict likely fragmentation pathways.</li><li>Assign elemental formulas to fragment ions.</li><li>Evaluate molecular ion accuracy.</li><li>Determine whether observed fragments are chemically plausible.</li></ul><p>Unlike a conventional library search, which ranks candidate compounds based primarily on spectral similarity, MS Interpreter explains <i>why</i> fragments appear in the spectrum.</p><h3><strong>Sending Accurate-Mass Spectra from the Chromatogram Window</strong></h3><p>One of the most convenient features of NIST 26 is the ability to send spectra directly from the <strong>Chromatogram Window</strong> to MS Interpreter.</p><p>After chromatogram processing:</p><ul><li>Select the chromatographic peak of interest.</li><li>Right-click the result.</li><li>Choose <strong>Send to MS Interpreter</strong>.</li></ul><p>The software automatically transfers:</p><ul><li>the accurate-mass spectrum,</li><li>the proposed library structure,</li><li>and the associated library identification.</li></ul><p>The lower pane displays the measured accurate-mass spectrum, while the upper pane contains the proposed molecular structure from the library entry.</p><p>This direct transfer allows immediate evaluation of how well the proposed structure explains the measured fragmentation pattern.</p><h3><strong>Interpreting Fragment Ions</strong></h3><p>Once the spectrum and structure have been loaded, individual fragment ions can be examined interactively.</p><p>Selecting any annotated ion allows MS Interpreter to:</p><ul><li>calculate its elemental composition,</li><li>estimate the fragmentation pathway,</li><li>determine the mass error,</li><li>compare the theoretical and measured masses.</li></ul><p>For example, the molecular ion can be inspected to verify its mass accuracy. In the demonstration, the molecular ion showed an error of only <strong>0.6 ppm</strong>, providing strong evidence that the elemental composition was correctly assigned.</p><p>The same approach can then be applied to every major fragment within the spectrum.</p><h3><strong>Understanding Different "Send to MS Interpreter" Options</strong></h3><p>NIST 26 provides several ways to transfer information to MS Interpreter, each intended for a different purpose.</p><p>Sending the <strong>lower chromatogram spectrum</strong> transfers:</p><ul><li>the accurate-mass spectrum,</li><li>the associated library structure.</li></ul><p>This is the recommended workflow for evaluating accurate-mass EI data.</p><p>Sending information from the <strong>upper text section</strong> transfers only the spectrum without any structure.</p><p>This option is useful when users intend to evaluate their own proposed structures rather than the library hit.</p><p>Understanding the difference between these options ensures that the correct information is available for fragmentation analysis.</p><h3><strong>Comparing Alternative Library Candidates</strong></h3><p>The highest library match is not always the correct identification.</p><p>Closely related structural isomers often produce nearly identical EI spectra, making differentiation based solely on match factors difficult.</p><p>NIST 26 allows users to investigate alternative candidates by:</p><ul><li>opening the Library Search window,</li><li>selecting another library hit,</li><li>copying its structure,</li><li>pasting the structure into MS Interpreter,</li><li>comparing fragmentation with the measured spectrum.</li></ul><p>This workflow allows users to determine whether a lower-ranked candidate provides a more chemically reasonable explanation for the observed fragmentation.</p><h3><strong>Copying Structures from Library Search</strong></h3><p>Alternative structures can be transferred directly from the <strong>Library Search Window</strong>.</p><p>The workflow is straightforward:</p><ul><li>Perform a library search.</li><li>Select any candidate spectrum.</li><li>Copy the molecular structure to the Windows clipboard.</li><li>Open MS Interpreter.</li><li>Paste the structure.</li></ul><p>The accurate-mass spectrum remains unchanged while the proposed structure is replaced, allowing direct comparison between multiple candidate molecules.</p><p>This approach is especially valuable when several library hits produce similar match factors.</p><h3><strong>Evaluating User-Proposed Structures</strong></h3><p>MS Interpreter is not limited to library entries.</p><p>Users can also evaluate completely new structures that are absent from the NIST library.</p><p>The workflow consists of:</p><ul><li>Creating or editing a structure using an external chemical drawing program (for example ChemSketch).</li><li>Copying the structure to the Windows clipboard.</li><li>Sending the accurate-mass spectrum to MS Interpreter.</li><li>Pasting the user-generated structure into the structure window.</li></ul><p>The software then attempts to explain the observed fragmentation using the newly proposed molecule.</p><p>This capability makes MS Interpreter particularly useful for research applications involving unknown compounds, newly synthesized molecules, degradation products, or metabolites that are not yet represented in commercial spectral libraries.</p><h3><strong>Using Structure Editors Efficiently</strong></h3><p>When evaluating structural variants, users rarely need to draw molecules from scratch.</p><p>Instead, an existing library structure can be:</p><ul><li>exported to a structure editor,</li><li>modified,</li><li>copied back into MS Interpreter.</li></ul><p>Even relatively small structural changes—such as relocating a methyl group or modifying branching—can then be evaluated rapidly.</p><p>This significantly accelerates comparison of structural hypotheses.</p><h3><strong>Fragmentation Alone May Not Resolve Isomers</strong></h3><p>One important conclusion demonstrated in the presentation is that accurate-mass fragmentation alone is not always sufficient to distinguish closely related isomers.</p><p>Several candidate structures may generate nearly identical:</p><ul><li>molecular ions,</li><li>fragment ions,</li><li>fragmentation pathways.</li></ul><p>In these situations, additional chromatographic information becomes essential.</p><p>The presenter recommends combining MS Interpreter results with:</p><ul><li>retention time,</li><li>preferably retention index (RI),</li><li>chromatographic behavior.</li></ul><p>Retention indices provide an independent identification parameter that complements accurate-mass spectral interpretation and frequently allows confident discrimination between structural isomers.</p><h3><strong>Practical Applications</strong></h3><p>MS Interpreter is particularly useful when:</p><ul><li>confirming chromatogram identifications,</li><li>evaluating lower-ranked library matches,</li><li>testing alternative structural hypotheses,</li><li>interpreting fragmentation pathways,</li><li>investigating unknown compounds,</li><li>supporting accurate-mass EI GC-MS identification,</li><li>combining fragmentation analysis with retention indices.</li></ul><p>Rather than replacing library searching, MS Interpreter serves as a complementary tool that helps explain why a proposed identification is chemically consistent with the observed spectrum.</p><h3><strong>Summary</strong></h3><p>The integration of <strong>MS Interpreter</strong> into <strong>NIST 26</strong> significantly enhances the interpretation of accurate-mass EI GC-MS data by linking measured fragment ions directly to proposed molecular structures. Users can quickly transfer spectra from the Chromatogram Window, compare alternative library candidates, evaluate user-generated structures, and investigate fragmentation pathways without leaving the NIST environment.</p><p>While accurate-mass fragmentation provides valuable structural evidence, the presentation also demonstrates that closely related isomers may still produce nearly indistinguishable spectra. For this reason, combining MS Interpreter with chromatographic information—particularly retention indices—offers the highest confidence for compound identification in routine and research GC-MS workflows.</p>

MS Interpreter for EI Accurate Mass Data, Correlating Structure to m/z

<p><strong>Wiley, a global leader in authoritative content and research intelligence for the advancement of scientific discovery, innovation, and learning, today announced the release of the multi-format </strong><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/2461"><i><strong>NIST / EPA / NIH EI Mass Spectral Library 2026</strong></i><strong> </strong></a><strong>and </strong><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/2462"><i><strong>NIST MS/MS Spectral Library 2026</strong></i></a><strong>.</strong></p><p>Developed by the experienced mass spectrometry (MS) team at the National Institute of Standards and Technology (NIST), these databases represent the culmination of more than four decades of comprehensive evaluation and expansion, making it an essential resource for those analyzing mass spectra.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Wiley_NIST_EPA_NIH_EI_Mass_Spectral_Library_2026_af64f091bd.jpg" alt="Wiley: NIST / EPA / NIH EI Mass Spectral Library 2026" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Wiley_NIST_EPA_NIH_EI_Mass_Spectral_Library_2026_af64f091bd.jpg 111w," sizes="100vw" width="1531" height="2159"></p><h4><strong>New in the 2026 release:</strong></h4><ul><li>The <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/2461"><i><strong>NIST/NIH/EPA EI Mass Spectral Library</strong></i></a> includes <strong>35,000+ new compounds</strong>, bringing the total to <strong>431,000+ EI (electron ionization) spectra</strong>, with expanded coverage of biologically, environmentally, and industrially relevant compounds.</li><li>The <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/2462"><i><strong>NIST MS/MS Mass Spectral Library</strong></i></a> now contains <strong>3.2 million+ spectra</strong> across <strong>68,600+ compounds</strong>, spanning metabolites, drugs, pesticides, peptides, lipids, glycans, extractable and leachable compounds, surfactants, and contaminants.</li><li>The<i> <strong>GC Retention Index Library </strong></i>added over <strong>35,000 compounds</strong>, further enhancing compound identification workflows.</li><li>The underlying <strong>NIST MS Search software</strong> has also been extensively updated and now includes chromatogram analysis for GC-MS or LC-MS/MS workflows.</li><li><strong>From 2026, the EI and MS/MS libraries are available as separate products</strong>. Both can be ordered through Wiley, with bundle options available.</li></ul><p>“<i>Wiley distributes NIST EI 2026 in more instrument formats than any other NIST 2026 provider,</i>” said Graeme Whitley, Senior Director, Data Science Solutions at Wiley. “<i>In addition to the standalone NIST libraries, Wiley also offers customers the option to extend their capabilities with the </i><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/887"><i><strong>Wiley Registry</strong> </i></a><i>and </i><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/934"><i><strong>KnowItAll GC-MS</strong></i></a><i><strong> and </strong></i><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1942"><i><strong>LC-MS libraries</strong></i></a><i>, delivering broader coverage and flexibility for evolving analytical workflow needs.</i>”</p><p>The EI library is available in multiple instrumentation manufacturer formats, while the MS/MS library is provided in NIST format. Together, these libraries support high-confidence analysis across GC-MS and LC-MS workflows, helping laboratories confidently improve identification and streamline analytical processes.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Wiley_NIST_MS_MS_Mass_Spectral_Library_2026_899749d679.jpg" alt="Wiley: NIST MS/MS Mass Spectral Library 2026" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Wiley_NIST_MS_MS_Mass_Spectral_Library_2026_899749d679.jpg 110w," sizes="100vw" width="1526" height="2160"></p><h5><strong>Learn more at Wiley Science Solutions:</strong></h5><ul><li>Visit our web for more information about the <a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/solutions/technique/gc-ms/nist-epa-nih-mass-spectral-library/"><i><strong>NIST/EPA/NIH EI Mass Spectral Library 2026</strong></i></a></li><li>Visit our web for more information about the <a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/solutions/technique/lc-ms/nist-ms-ms-mass-spectral-library-2026/"><i><strong>NIST MS/MS Mass Spectral Library 2026</strong></i></a></li></ul><h5><strong>About Wiley</strong></h5><p>Wiley is a global leader in authoritative content and research intelligence for the advancement of scientific discovery, innovation, and learning. With more than 200 years at the center of the scholarly ecosystem, Wiley combines trusted publishing heritage with AI-powered platforms to transform how knowledge is discovered, accessed, and applied. From individual researchers and students to Fortune 500 R&amp;D teams, Wiley enables the transformation of scientific breakthroughs into real-world impact. From knowledge to impact—Wiley is redefining what's possible in science and learning.&nbsp;</p>

Wiley Releases NIST Mass Spectral Library 2026 in Multiple Instrument-Ready Formats

<p><strong>Our Library never stops expanding. What are the most recent contributions to LabRulezGCMS Library in the week of 6th July 2026? Check out new documents from the field of the gas phase, especially GC and GC/MS techniques!</strong></p><blockquote><p><span style="font-size:20px;">👉 </span><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library"><span style="font-size:20px;"><strong>SEARCH THE LARGEST REPOSITORY OF DOCUMENTS ABOUT GCMS AND RELATED TECHNIQUES</strong></span></a></p></blockquote><blockquote><p><strong>👉 Need info about different analytical techniques?</strong> Peek into <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/library"><strong>LabRulezLCMS</strong></a> or <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library"><strong>LabRulezICPMS</strong></a> libraries.</p></blockquote><p>This week we bring you brochure by <strong>Agilent Technologies, </strong>presentation by <strong>MDCW / University of Washington </strong>and posters by <strong>Shimadzu / ASMS</strong> and <strong>Thermo Fisher Scientific</strong> <strong>/ ASMS!</strong></p><h3><strong>1. Agilent Technologies: Operational efficiency for your GC and GC/MS labs with the Agilent 8860B gas chromatography system</strong></h3><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/br_8860b_gc_5994_9206en_agilent_7b7b766cd2.pdf"><strong>Full PDF for download</strong></a></li></ul><section><div><div><div><div><div><div><p>The brochure presents the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=10&amp;search=8860B"><strong>Agilent 8860B GC system</strong></a> as a routine GC and GC/MS platform focused on operational efficiency, reliable performance, intelligent diagnostics, and sustainability. It is positioned as a next-generation GC workhorse for laboratories that need consistent, high-quality data while increasing throughput and reducing downtime. Key performance features include dual sample injection capabilities, improved repeatability for retention time and peak area, electronic pneumatics control, retention time locking for method transfer, and a built-in oven light to simplify maintenance and column installation.</p><p>A major theme is <strong>instrument intelligence</strong> through the Agilent GC Assist interface. The system provides browser-based access to instrument status, methods, sequences, logs, diagnostics, maintenance information, and help resources. Built-in tools such as early maintenance feedback, system health reporting, automated and user-initiated diagnostics, peak evaluation, and self-guided troubleshooting are designed to help laboratories detect issues early, maintain uptime, and reduce the need for expert-level intervention during routine operation.</p><p>The brochure also emphasizes <strong>sustainability and resource management</strong>. The 8860B GC includes gas and power usage reporting, method-based monitoring, alerts for abnormal gas use, and tools for detecting possible leaks or restrictions. Agilent highlights helium conservation options, including a helium conservation module that can reduce helium consumption by switching to an alternative gas during idle periods, as well as support for hydrogen and nitrogen carrier gases with built-in hydrogen safety features. These functions are presented as ways to reduce operating costs, conserve resources, and protect workflows from helium supply disruptions.</p><p>Finally, the brochure describes the broader <strong>Agilent GC ecosystem</strong> around the 8860B. The system supports multiple inlets, detectors, autosamplers, headspace sampling, single quadrupole GC/MS compatibility, OpenLab CDS, DA Express, MassHunter software, Agilent consumables, columns, and CrossLab services. Together, these elements are presented as a complete workflow for routine laboratories that need flexibility, compliance support, service coverage, method consulting, training, and long-term value from their GC investment.</p><h3><strong>2. MDCW / University of Washington: Implementing Tile-Based Fisher Ratio Analysis of GC×GC-TOFMS Data to Obtain a Master Peak Table of All Detected Analyte Compounds in Many Petroleum-Based Samples</strong></h3><ul><li>Presentation</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/O_9_Halvorsen_136808e314.pdf"><strong>Full PDF for download</strong></a></li></ul><section><div><div><div><div><div><div><p>The presentation describes the development of a chemometric workflow for advanced fuel sample analysis using GC×GC-TOFMS data. The work was carried out by the University of Washington in collaboration with Chevron Technical Center, with the goal of improving the characterization of complex petroleum-based samples. Moving from conventional GC to comprehensive two-dimensional GC increased peak capacity and chromatographic resolution, but also created the need for more advanced methods to generate reliable peak tables across many chemically diverse fuel samples.</p><p>The key method presented is a tile-based Fisher Ratio approach implemented through <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/348"><strong>ChromaTOF Tile</strong></a><strong>.</strong> This method identifies analytes that show statistically significant concentration differences between sample classes. Instead of relying only on peak detection or manual alignment, the workflow uses chromatographic “tiles” to reduce the impact of retention-time shifting and to capture both major and trace-level components. The study included multiple fuel classes, including hydrobate, reformate, naphtha, FCC gasoline, and blanks.</p><p>Because Fisher Ratio values alone do not directly indicate whether a compound is truly detectable, the authors added a blank-based p-testing strategy. Three blank chromatograms were used to estimate background signal distributions for each tile, and confidence intervals were then applied to determine whether each detected hit was present in individual sample classes. This produced a master peak table covering 719 hits across nine fuel sample classes. The results showed good reproducibility, with only 6.3% of classifications being heterogeneous across replicates.</p><p>Overall, the presentation concludes that the tile-based workflow can generate comprehensive and reproducible peak tables with reduced user intervention, while preserving the ability to recover trace analytes in complex petroleum samples. The approach should be broadly applicable to other complex sample types and could also be adapted using chemometric metrics other than Fisher Ratio, depending on the experimental design and analytical goals.</p><h3><strong>3. Shimadzu / ASMS: Is Your Next Sip Safe? A Simple, Rapid Method for Measuring volatile PFAS in Juices.</strong></h3><ul><li>Poster</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/TP_143_Is_Your_Next_Sip_Safe_A_Simple_Rapid_Method_for_Measuring_volatile_PFAS_in_Juices_a6ed9414c0.pdf"><strong>Full PDF for download</strong></a></li></ul><p>Per- and polyfluoroalkyl substances (PFAS) pollution is a growing global concern due to links with adverse health effects, many of which remain poorly understood. 1 Accurate detection and quantification are therefore essential. While PFAS analysis has traditionally focused on water, attention is rapidly expanding to food and beverages, where testing remains limited despite high stakes and increasing regulations. 2 A recent PFAS lawsuit against a juice manufacturer underscored the heightened public scrutiny of PFAS in juices, placing food safety and brand reputation at risk. 3 This study presents a Headspace Solid-Phase Microextraction– Triple Quadrupole Gas Chromatography/Mass Spectrometry (HS-SPME GC/MS/MS) method for PFAS quantitation in juices. GC/MS enables analysis of volatile PFAS unsuitable for LC/MS, while HS-SPME offers rapid analysis with minimal sample preparation in complex matrices.</p><h4><strong>Methods</strong></h4><p>A volatile PFAS analysis method was developed on a <strong>Shimadzu </strong><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=1&amp;search=GCMS-TQ8040+NX"><strong>GCMS-TQ8040 NX</strong></a> with an <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=1&amp;search=AOC-6000+Plus"><strong>AOC-6000 Plus multifunctional autosampler</strong></a> equipped with a solid phase microextraction (SPME) module (Figure 1).</p><h4><strong>Results&nbsp;</strong></h4><p>The system was deemed free of contaminants and inferences. None of the target PFAS in the method blank were found in quantifiable concentration. In the study, the calibration curve for each target included at least seven calibrators. Calibration curve results showed a good linear fit for all compounds with coefficient of determination (R2 ) ≥ 0.993. The linear range and R2 of each PFAS target are shown in Table 3.</p><h4><strong>Conclusion</strong></h4><p>Overall, these results demonstrate the robustness and reliability of the method for PFAS analysis in two carton apple juices (Brands X and Y), one plastic bottled apple juice (Brand X), and a berry blend carton juice (Brand X). Given the diversity of matrices evaluated, the method may also be suitable for other beverages, including sports drinks and vitamin-enhanced waters</p><h3><strong>4. Thermo Fisher Scientific / ASMS: Enhanced sensitivity for the quantitative analysis of pesticides using a GC Orbitrap MS</strong></h3><ul><li>Poster</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/po_004706_lsms_pesticides_exploris_gc_efs_po004706_asms2026_na_en_5f51b18742.pdf"><strong>Full PDF for download</strong></a></li></ul><p>Detection of pesticide residues in fruits and vegetables is essential for food safety, but it can be challenging in complex, highly pigmented matrices due to interferences. Orbitrap technology provides high resolution and mass accuracy, enabling confident identification of coeluting and isobaric compounds while reducing false results. Furthermore, the FS-HRAM acquisition enables simultaneous quantitation and screening within a single analysis with the capability of retrospective data analysis, allowing laboratories to reprocess datasets for additional or emerging compounds without re-injecting samples. The <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/2419"><strong>Orbitrap Exploris GC S mass spectrometer</strong></a><strong> </strong>features the Thermo Scientific NeverVent Advanced Electron Ionization Source (NVAEI) which offers an improved design providing enhanced sensitivity and robustness, allowing for increased instrument uptime and maximized sample throughput for rapid return on investment (ROI).</p><h4><strong>Materials and methods</strong></h4><h5><strong>Data analysis&nbsp;</strong></h5><p>Data was acquired, processed and reported using the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/76"><strong>Thermo Scientific Chromeleon Chromatography Data System (CDS) software</strong></a>, which provides integrated instrument control, automated workflows, and an intuitive interface for data analysis, customizable reporting, and compliant data management in accordance with FDA 21 CFR Part 11 and European Commission (EU) Annex 11. Its advanced reprocessing capability streamlines sequence setup, data review, and reporting offering the possibility to easily flag and check compliance with the current regulations.</p><p>Results Compliant analyte identification The use of HRAM-GCMS reduces the matrix interferences ensuring a confident and selective identification of analytes (Figure 1). All target compounds satisfied the SANTE criteria at the default MRL of 10 µg/kg and more than 90% were confirmed at concentrations of 1 µg/kg following the SANTE/11312/2021v2026 guidance criteria of:&nbsp;</p><ul><li>two ions were detected for each pesticide with mass accuracy ≤ 5 ppm with precursor and product ions in the extracted ion chromatograms fully overlapped,&nbsp;</li><li>due to the added value of accurate mass measurement, matching ion ratios is not necessary, however, an ion ratio (IR) deviation within ± 30% (relative) of the average of calibration standards from the same sequence was considered to provide additional support for identification</li><li>retention times (RT) within a tolerance of ± 0.1 minutes</li></ul><p>Sensitivity performance (IDL) and analytical linearity Instrument sensitivity was evaluated using calculated IDLs derived from replicate injections of low-level, matrix-matched standards. The Orbitrap Exploris GC S demonstrated detection limits at levels at or below 0.5 µg/kg for most of the investigated pesticides (Figure 2). Linear dynamic range was evaluated using matrix-matched calibration curves ranging 0.5–200 µg/kg, with each calibration level injected in triplicate. All target analytes demonstrated excellent linearity, with coefficients of determination (R²) &gt; 0.993, response factor (%RSD) values below 20% across the calibration range, and ion ratios (IRs) within ±30% of the average calibration standard values. System suitability for quantitative analysis was confirmed by calculated concentrations within ±20% of expected values and recoveries ranging from 96% to 104%. An example of calibration curve for Aldrin is shown in Figure 3.</p><h4><strong>Conclusions&nbsp;</strong></h4><p>The results obtained in these experiments demonstrate that the Orbitrap Exploris GC S mass spectrometer equipped with NeverVent AEI ion source represents a reliable tool for analysis of pesticides in complex matrices.&nbsp;</p><ul><li>The Orbitrap Exploris GC S offers a simple approach for the multiresidue analysis of pesticides allowing for full-scan acquisition combined with high mass resolving power&nbsp;</li><li>The NeverVent AEI ion source is designed for ultra-trace concentration detection, making it ideal for challenging applications ensuring detection limits at levels at or below 0.5 µg/kg for most of the investigated pesticides&nbsp;</li><li>Confident identification of compounds can be easily achieved through i). high spectral quality, ii). high spectral fidelity, ensuring consistent spectrum independently from concentration, and iii). consistent mass accuracy irrespectively of analyte concentration and time&nbsp;</li><li>System suitability for quantitative analysis was demonstrated with R2 &gt;0.993, RF %RSD across the entire calibration curve &lt; 20, and IRs within ± 30% of the average of calibration standards, calculated amounts within 20% the expected values, and percentage recovery (%) ranging from 96 to 104.</li></ul></div></div></div></div></div></div></section></div></div></div></div></div></div></section>

News from LabRulezGCMS Library - Week 28, 2026

Article

Product

Academy

Presentation

Software

Poster

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

LabRulez

For over 200 years we have been helping people and organizations develop the skills and knowledge they need to succeed.
We develop digital education, learning, assessment, and certification solutions to help universities, businesses, and individuals move between education and employment and achieve their ambitions.

Wiley

My main interest is the identification of organic compounds by mass spectrometry in organic mixtures.

James Little/Mass Spec Interpretation Services

Agilent Technologies

Markes International

Technology Networks

Phenomenex

Thermo Fisher Scientific

Wasson-ECE Instrumentation

SelectScience

Waters Corporation

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


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

Sample Cleanup: Method Development for Solid Phase Extraction and Beyond

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

Sample Cleanup: Method Development for SPE

<p><strong>The release of chemicals from products and materials has been at the centre of increased scrutiny from regulators, industry and consumers alike. Concerns over the effects of volatile and semi-volatile organic compounds (VOCs and SVOCs) on human health, consumer comfort, and product performance are increasing.</strong></p>
<p>Analysts need a robust and reproducible approach to sample these emissions from a wide variety of materials and products, for analysis by GC-MS, to answer such questions as: What’s that smell? Is my product safe? Is there anything toxic in my home/car? How can I detect a harmful chemical from a material?</p>
<p>This webinar addresses the use of an innovative, robust and cost-effective sampling device, the Micro-Chamber/Thermal Extractor, combined with the powerful analytical capabilities of thermal desorption-gas chromatography mass spectrometry.</p>
<p><strong>Several case studies are presented that highlight the implementation of this versatile sample preparation system covering:</strong></p>
<ul>
<li>PFAS testing</li>
<li>volatiles that effect indoor and in-vehicle air quality</li>
<li>identification of chemical weapons on clothing</li>
<li>determination of off gassing compounds that affect semiconductors</li>
</ul>


Markes International: Simplifying sample preparation for GC–MS

Simplifying sample preparation for GC–MS

An innovative, robust and cost-effective sampling device, the Micro-Chamber/Thermal Extractor, combined with the thermal desorption GCMS.

<p><strong>Explore the latest knowledge on the safety, authenticity and quality of food and beverages, as well as the technology that supports the critical work done to ensure the integrity of the food supply chain.</strong></p>
<h5>This online symposium will explore:</h5>
<ul>
<li><strong>Untargeted analysis techniques used to ensure food authenticity</strong></li>
<li><strong>Sample preparation techniques for food applications</strong></li>
<li><strong>Use of thermal infrared imaging for salmonella detection</strong></li>
<li><strong>Elemental analysis for food and beverage testing</strong></li>
<li><strong>Miniaturized food analysis devices</strong></li>
<li><strong>Sustainable lab consumables for food analysis</strong></li>
<li><strong>Heavy metals in processed baby food</strong></li>
<li><strong>Residual analysis using GC/MS</strong></li>
</ul>
<h3><strong>Day 1 – July 24</strong></h3>
<h5><strong>16:00 – 17:00 BST How to Use and Interpret Untargeted Testing for Food Authenticity</strong></h5>
<ul>
<li>John Points, Kate Kemsley, PhD and Catherine Frankis, PhD (Food Authenticity Network)</li>
</ul>
<h5><strong>17:00 – 17:10 BST</strong> Networking Break</h5>
<h5><strong>17:10 – 17:55 BST Beyond All Limits: Elevating the Standards of Residual Analysis with Triple Quadrupole GC/MS</strong></h5>
<ul>
<li>Joel Ferrer and Anastasia Andrianova, PhD (Agilent)</li>
</ul>
<h5><strong>17:55 – 18:00 BST</strong> Networking Break</h5>
<h5><strong>18:00 – 18:20 BST Elemental Analysis Trends and Advances in Food and Beverage Testing</strong></h5>
<ul>
<li>Nikolay Kovachev, PhD (Agilent)</li>
</ul>
<h5><strong>18:20 – 18:30 BST</strong> Networking Break</h5>
<h5><strong>18:30 – 19:10 BST The Use of Thermal Infrared Cameras for Pathogen Detection (Salmonella) on Tomato Surfaces</strong></h5>
<ul>
<li>Andy Moreno, PhD (AME Certified PCR AI Laboratories)</li>
</ul>
<h5><strong>19:10 – 19:20 BST</strong> Networking Break</h5>
<h5><strong>19:20 – 19:40 BST About the Use of Micro-SPE for an Automated and Green Sample Preparation</strong></h5>
<ul>
<li>Hans-Joachim Hübschmann, PhD (PAL System)</li>
</ul>
<h5><strong>19:40 – 19:50 BST</strong> Networking Break</h5>
<h5><strong>19:50 – 20:30 BST Driving Behaviors for Food and Beverage Breakthroughs</strong></h5>
<ul>
<li>Trevor Morones, PhD (Control Point)</li>
</ul>
<h5><strong>20:30 BST</strong> End of Day 1</h5>


Technology Networks: Advances in Food and Beverage Testing 2024

Advances in Food and Beverage Testing 2024 (Day 1)

Explore the latest knowledge on the safety, authenticity and quality of food and beverages.

<p><strong>Key Learning Points:</strong></p>
<ul>
<li>Understand the benefit of using SPE than other sample preparation techniques </li>
<li>Learn the basic protocol for SPE method and separation modes</li>
<li>Dig into reverse phase SPE typical protocol, and solid phase extraction media</li>
</ul>
<p><strong>Who Should Attend:</strong></p>
<p>Anyone beginning with solid phase extraction (SPE) technique, or anyone struggling with method sensitivity</p>
<blockquote>
<p><strong>Presenter:</strong> Grace Guo (Senior Technical Specialist, Phenomenex)</p>
</blockquote>
<blockquote>
<p>Grace Guo graduated from the Johns Hopkins University with a Master’s degree in Material Science and Engineering. She joined Phenomenex Technical Team in 2017 providing technical support globally. With more than 8 years of experience on SPE, HPLC and GC, she delivered 50+ seminars and webinars globally covering food and environmental, clinical, pharma and biopharma industry. </p>
</blockquote>


Phenomenex: Solid Phase Extraction Introduction and Theory

Solid Phase Extraction Introduction and Theory

Understand the benefit of using SPE than other sample preparation techniques.

<p><strong>Join Dr. Jens Lättig from Tecan and Dr. Cassandra Rusher, European Technical Support Specialist at Eprep, as they explain how the Resolvex® Prep simplifies chromatography and mass spectrometry sample preparation. They will also demonstrate how Resolvex® Prep automates the manual preparation of samples and standards, ensuring consistent performance while minimizing the need for re-validation.</strong></p>
<p><strong>Key learning objectives</strong></p>
<ul>
<li>Learn how the Resolvex® Prep reduces setup time to as little as 5 to 15 minutes, allowing scientists to focus on other critical tasks, while the instrument handles the rest autonomously.</li>
<li>Understand how analytical syringes and specialized tools ensure consistent and reliable results, minimizing the risk of human error in your lab&#39;s processes</li>
<li>Gain insights into achieving reliable, repeatable results across various sample types and workflows</li>
<li>Learn about the versatile capabilities of Resolvex® Prep, including its built-in wash station, RFID deck scan, and seamless sample transfer into analytical instruments, tailored to meet the unique demands of your research</li>
</ul>
<p><strong>Who should attend?</strong></p>
<p>Laboratory scientists and managers from analytical laboratories in: pharma, biopharma, biotech, the food industry, the environmental sector, agriculture, drug screening, proteomics, and metabolomics</p>
<p><strong>Certificate of attendance</strong></p>
<p>All webinar participants can request a certificate of attendance, including a learning outcomes summary, for continuing education purposes.</p>
<blockquote>
<p><strong>Presenter:</strong> Jens Lattig, PhD (Sales Development Manager Proteomics &amp; MS Sample Prep, Tecan)</p>
</blockquote>
<blockquote>
<p>Dr. Jens Lättig is a Sales Development Manager Proteomics &amp; MS Sample Preparation at Tecan. He has a PhD in biochemistry, and has worked in drug research projects in Germany and France. At Tecan, he is responsible for the Resolvex™ instruments and consumables portfolio in Europe.</p>
</blockquote>
<blockquote>
<p><strong>Presenter:</strong> Cassandra Rusher, PhD (European Technical Support Specialist, Eprep)</p>
</blockquote>
<blockquote>
<p>Dr. Cassandra Rusher is a technical support specialist for the Resolvex Prep. at Eprep. She has a PhD in chemistry and a background specializing in chromatography including sample preparation. Her previous roles have included technical support and product management in the analytical chromatography sector. Her focus now is on supporting the automation of sample preparation methods across a range of industries that are utilizing analytical chromatography techniques.</p>
</blockquote>
<blockquote>
<p><strong>Moderator:</strong> Carrie Haslam (Associate Editor, SelectScience) </p>
</blockquote>


SelectScience: Streamline your sample preparation with Resolvex® prep

Streamline your sample preparation with Resolvex® prep

Specialists from Eprep will explain how the Resolvex® Prep simplifies chromatography and mass spectrometry sample preparation.

Sample preparation with Resolvex® prep

<p><strong>Who Should Attend:</strong></p>
<p>Anyone new to SPE who wants to get familiar with the basics of SPE method development.<br/>Anyone who has a basic understanding of SPE and would like to learn how to improve their extractions. </p>
<p><strong>Key Learning Points:</strong></p>
<ul>
<li>Understand how to develop SPE methods from start to finish.</li>
<li>Receive general methods to use as starting points.</li>
<li>Learn when and how to optimize SPE methods, and discover new tips and tricks to make SPE method development easier.</li>
</ul>
<blockquote>
<p><strong>Presenter:</strong> Koen Askamp (Technical Specialist, Phenomenex)</p>
</blockquote>
<blockquote>
<p>Koen Askamp is a Technical Specialist at Phenomenex. He was awarded his BSc and MSc degrees in Molecular Life Sciences at Wageningen University in the Netherlands and joined Phenomenex in 2020 as Technical Sales Consultant. Koen became part of Phenomenex’s global technical support team in 2022 and assists laboratories in training chromatographers and developing analytical methods. </p>
</blockquote>


Phenomenex: Solid Phase Extraction Method Development

Solid Phase Extraction Method Development

Learn when and how to optimize SPE methods, and discover new tips and tricks to make SPE method development easier.

<p><strong>Please join us for an introduction to Wasson&#39;s new Single Cylinder Heater/Auto Sampler.</strong></p>


Wasson-ECE Instrumentation: Single Cylinder Sample Heater (New Product)

Single Cylinder Sample Heater (New Product)

Please join us for an introduction to Wasson's new Single Cylinder Heater/Auto Sampler.

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

Thermo Scientific: Solutions for environmental and food contaminant testing

Solutions for environmental and food contaminant testing

New and advancing workflows to meet and exceed European regulations.

<h4><strong>The Waters 2024 Virtual Summer School - An Educational Journey to Master Food &amp; Environmental Analysis</strong></h4><p>Unlock the full potential of LC-MS techniques with our immersive and educational sessions at the Waters Virtual F&amp;E Late Summer School 2024. From September 24th to 26th, engage with leading experts and discover cutting-edge methods for environmental and food analysis.</p><h5><strong>Why attend?</strong></h5><ul><li><strong>Comprehensive Learning:</strong> Dive deep into advanced LC-MS techniques and gain practical knowledge to enhance your laboratory's analytical capabilities.</li><li><strong>Expert Insights:</strong> Learn from industry leaders and gain firsthand experience through detailed modules on chromatography, mass spectrometry, and sample preparation.</li><li><strong>Regulatory Compliance:</strong> Stay ahead with the latest insights on EU regulations for PFAS analysis in food and water, ensuring your lab meets stringent standards.</li></ul><h3><strong>Episode #5: General Sample Preparation | F&amp;E Summer School - Day 2 - Module 1</strong></h3><p>Sample preparation is a key aspect in the analytical workflow and heavily determines the quality of the analysis. Solid Phase Extraction is a fundamental sample preparation technique widely used across all areas of analytical chemistry. Whether new to SPE or seeking a refresher, this webinar will introduce the basics of sample preparation and provide practical insights and technical background on the benefits when choosing SPE over another form of sample preparation, especially for analytes in complex matrices, such as the ones often encountered in Food and Environmental analysis. Join us in exploring SPE key parameters and best practices for implementing successful SPE methods. The session will combine PowerPoint slides with videos describing good practices and showing a practical example on the complex analysis of PFAS.</p><p>Our guest speaker Chiara Sarti from Cranfield University, Bedford UK, will share her research results on the work with new dual layer cartridges to extract PFAS from different environmental samples.</p><h5><strong>What you'll learn:</strong></h5><ul><li>Understanding SPE fundamentals</li><li>Making SPE simple with water-wettable sorbents</li><li>Verifying successful SPE implementation</li></ul><blockquote><p><strong>Presenter:&nbsp;</strong>Xavier Rodríguez (Business Development Manager Chemistry Group, Southern Europe, Waters)</p><p>Xavier is part of the European Market Development Team. He works as an Application Specialist with focus on sample prep and has more than 20 years of experience in solving sample prep challenges.</p><p><strong>Presenter:&nbsp;</strong>Chiara Sarti (Ph.D. Student, Department of Chemistry "Ugo Schiff", University of Florence)</p></blockquote>

Waters Corporation: The Waters 2024 Virtual Summer School

General Sample Preparation

Join us in exploring SPE key parameters and best practices for implementing successful SPE methods. 

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

Automated Sample Preparation

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

GCMS webinars focusing on Sample prep - page 7