EU Regulation 396/2005: Pesticide Residue Testing and the Critical Role of QuEChERS Evaporation in Food Safety

<p><strong>Our Library never stops expanding. What are the most recent contributions to LabRulezGCMS Library in the week of 4th May 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 application note by<strong> Shimadzu, </strong>presentation by <strong>MDCW / JEOL</strong> and technical note by <strong>Thermo Fisher Scientific!</strong></p><h3><strong>1. MDCW / JEOL: Flow-Modulated GCxGC-QMS Analysis Without Splitting Off the GC Flow</strong></h3><ul><li>Presentation</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/O_16_Jensen_11e29d5022.pdf"><strong>Full PDF for download</strong></a></li></ul><section><div><div><div><div><div><div><p>This presentation by Kirk Jensen (JEOL USA) explores the feasibility of performing <strong>flow-modulated comprehensive two-dimensional gas chromatography (GC×GC) coupled with quadrupole mass spectrometry (QMS)</strong> without splitting the GC flow, which is traditionally required to protect MS systems from high carrier gas flows. The core concept builds on GC×GC, where compounds are separated using a primary and secondary column connected via a modulator, significantly increasing separation power compared to one-dimensional GC. The presentation contrasts <strong>thermal modulation</strong> (offering sharper peaks and higher theoretical sensitivity but requiring cryogenic cooling) with <strong>flow modulation</strong>, which avoids cryogens, handles volatile analytes well, and is more flexible, but typically demands higher gas flows that standard MS systems cannot tolerate .</p><p>To address this limitation, the study utilizes the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?manufacturerItems=24&amp;search=JMS-Q1600GC"><strong>JEOL JMS-Q1600GC</strong></a><strong> UltraQuad quadrupole GC-MS system</strong>, which can accept unusually high carrier gas flows (up to ~20 mL/min), enabling direct coupling with a <strong>SepSolve INSIGHT flow modulator</strong> without splitting the effluent . The analytical setup includes dual GC columns (e.g., Zebron ZB-5MSplus for the first dimension and BPX50 for the second), high secondary flow rates (~25 mL/min), and electron ionization (EI) MS detection. Additional system components include optional FID detection, bleed line control, and ChromeSpace software for data processing . This configuration allows full analyte transfer into the MS, eliminating the need for flow splitting and potentially improving detection efficiency.</p><p>Experimental results demonstrate the applicability of this approach to complex mixtures, including a <strong>pesticide mixture containing over 200 compounds</strong> and real-world samples such as perfumes and fuels. The GC×GC-MS system produced detailed two-dimensional chromatograms with high spectral quality, enabling the correct identification of approximately 120 compounds despite relatively moderate spectral match factors . Comparisons at different flow rates (e.g., 25 vs. 50 mL/min) showed that spectral integrity and compound identification remain robust, indicating that higher flow operation does not significantly compromise MS performance.</p><p>In conclusion, the work demonstrates that <strong>flow-modulated GC×GC-QMS without flow splitting is feasible</strong>, provided that the MS system can tolerate high carrier gas flows. While further optimization is needed (e.g., column selection, inlet pressure, and separation conditions), the approach offers a practical alternative to thermal modulation by eliminating cryogens and simplifying operation. Future work will focus on improving sensitivity, optimizing separations, and exploring alternative carrier gases such as hydrogen to reduce costs and expand applicability</p></div></div></div></div></div></div></section><h3><strong>2. Shimadzu: Detailed Hydrocarbon Analysis by Nexis GC-2030 Using ASTM D6730</strong></h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_00863_en_eb633bc741.pdf"><strong>Full PDF for download</strong></a></li></ul><h5><strong>User Benefits</strong></h5><ul><li>Detailed compositional analysis of gasoline in accordance with ASTM D6730 is feasible using the Nexis GC-2030.&nbsp;</li><li>By employing PONAsolution, a PONA/DHA analysis software, laborious identification tasks can be reduced, and quantitation calculations and report generation can be performed automatically.</li></ul><p>ASTM D6730 specifies the analysis of hydrocarbons in gasoline and oxygenates such as ethanol, methyl tert-butyl ether (MTBE), and ethyl tert-butyl ether (ETBE) over a boiling point range up to 225 ̊C. Identification and quantification of individual compounds in gasoline are critically important for refinery process control and product quality assurance. In this application news, we report compositional analysis of gasoline conforming to ASTM D6730 using the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=1&amp;search=Nexis+GC-2030"><strong>Nexis GC-2030 gas chromatograph</strong></a>. Gasoline typically comprises over 100 hydrocarbons, making identification tasks highly complex; however, PONAsolution, a PONA/DHA analysissoftware,simplifies this process.</p><h4><strong>PONAsolution</strong></h4><p>PONAsolution Ver.6 provides retention index libraries for each relevant standard (ASTM D6730, D6729, D5134, D6733). Identification of n-alkanes automatically corrects the retention times of the remaining several hundred components, thus streamlining the identification process. When only a specific retention region requires adjustment, the two-point identification function is useful (Fig. 1). In the two-point identification procedure, reference and sample chromatograms are compared while assigning corresponding peaks. First, click on an identified component mark in the reference data (Fig. 1, a), then click the matching sample peak (Fig. 1, b). Repeat this for a second pair of peaks. The retention times of components between these two anchor points are then automatically corrected.</p><h4><strong>Conclusion</strong></h4><p>Compositional analysis of gasoline in accordance with ASTM D6730 was performed. The combination of SH PONA Tuning Column and SH-1 PONA main column enabled separation of compounds with closely spaced retention times. Moreover, use of PONAsolution software greatly simplifies complex identification tasks.</p><h3><strong>3. Thermo Fisher Scientific: Fiber optic probes add flexibility to Raman chemical analysis</strong></h3><ul><li>Technical note</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/labrulez-bucket-strapi-h3hsga3/drx3_flex_tech_note_tn54708_bebb56b870.pdf"><strong>Full PDF for download</strong></a></li></ul><p>Fourier Transform Infrared Spectroscopy (FTIR) and Raman Spectroscopy are non-destructive analytical techniques that rely on the interaction of electromagnetic radiation with molecular vibrations to provide information about the chemical composition and structure of a sample. Despite their similarities, there are some distinct differences between the two techniques. In principle, FTIR is based on the absorption of infrared radiation by molecules and measures changes in dipole moment during molecular vibrations. Raman spectroscopy, on the other hand, is based on the inelastic scattering of monochromatic light and measures changes in polarizability during molecular vibrations.&nbsp;</p><p>When applied to bulk chemical analysis, both FTIR and Raman spectroscopy can be used to analyze solids, liquids, and gases, but the nature of Raman spectroscopy lends some unique sampling advantages. Additionally, Raman often requires little to no sample preparation. Presented herein are application examples that highlight some of the sampling advantages of Raman spectroscopy. All the spectral data in this technical note were collected using a <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/2238"><strong>Thermo Scientific™ DXR3 Flex Raman Spectrometer</strong></a> equipped with a fiber optic probe. (Fiber optics are readily available for Raman spectroscopy because of the use of visible and NIR light and do not require the exotic materials associated with FTIR fiber optics.) Preliminary tests for all samples were carried out using both 532 nm and 785 nm excitations, and it was determined that the 785 nm laser set gave an overall better balance between fluorescence and Raman scattering efficiency.</p><h4><strong>Summary&nbsp;</strong></h4><p>In this technical note, the analyses of a variety of samples by Raman spectroscopy are demonstrated. All samples were analyzed without sample preparation.&nbsp;</p><ul><li>Precise and localized analysis at the focal point of the Raman-exciting laser allows sampling through glass bottles, blister packaging and plastic containers, which eliminates possible cross contamination and analyst exposure to hazardous materials. The contributions from the packaging and containers depend on the type of container material, the container thickness, and the materials’ chemical compositional complexity, but these contributions can be readily subtracted out when needed.&nbsp;</li><li>Water is a weak Raman scatterer. Raman therefore has reduced water sensitivity, making it a preferred technique for aqueous solution analysis over FTIR. As demonstrated in the analysis of an energy drink, the Raman bands from water can be subtracted from the spectrum of the aqueous solution, leading to the identification of the components of the solution.&nbsp;</li><li>Raman spectroscopy is well suited for the analysis of inorganic materials, especially in identifying the crystal phases and polymorphs, as demonstrated by the analyses of minerals and pigments in a painting.&nbsp;</li><li>Fiber optic probes provide flexibility and ease of maneuverability. This is particularly advantageous when analyzing samples that are difficult to access or manipulate, such as large containers, geological samples and paintings</li></ul><p>The DXR3 Flex has multiple sampling options available. A properly configured fiber-optic probe is arguably the most versatile accessory for the analysis of bulk solids and liquids. The advantages, both from those inherent to Raman spectroscopy and those resulting from the use of fiber optic probe, provide opportunities for a wide variety of different applications when using the DXR3 Flex Raman Spectrometer.</p>

News from LabRulezGCMS Library - Week 19, 2026

<p><strong>🎤Francis Femi Oloy</strong></p><p><strong>In this episode of Concentrating on Chromatography, David speaks with Francis Femi Oloy about using chromatography to uncover hidden pollutants in real-world water systems.</strong></p><p>Femi’s team analyzed polychlorinated biphenyls (PCBs) in six major rivers in southwestern Nigeria — compounds that were banned decades ago but still persist in the environment. Using a workflow that many analytical labs will recognize — liquid–liquid extraction, cleanup, rotary evaporation, nitrogen blowdown, and GC-ECD detection — they quantified 25 PCB congeners at trace levels and linked the results to ecological and human health risk.</p><h4><strong>In this conversation, we cover:</strong></h4><ul><li>Why legacy pollutants like PCBs still show up today</li><li>Choosing GC-ECD vs LC-MS for halogenated compounds</li><li>Liquid–liquid extraction and matrix cleanup strategies</li><li>Why sample concentration is critical for dilute environmental samples</li><li>How rotovap + nitrogen blowdown work together without losing volatile analytes</li><li>Seasonal trends (why wet season levels were higher)</li><li>Translating concentration data into meaningful risk assessments</li></ul><h3><strong>Video Transcription</strong></h3><section><div><div><div><div><div><div><p><strong>Persistent organic pollutants</strong> such as polychlorinated biphenyls (<strong>PCBs</strong>) remain a significant environmental concern despite decades of regulatory restrictions. In this interview, Francais Femi Oloy discusses the environmental and analytical challenges associated with monitoring PCB contamination in rivers of southwestern Nigeria, a rapidly industrializing region where urban growth, industrial activity, agriculture, and dense populations intersect with extensive aquatic systems.</p><p>Oloy explains that his interest in environmental contaminant analysis emerged from observing unexplained health problems and environmental degradation while growing up in Nigeria. This motivated his transition into organic and environmental chemistry, with a focus on identifying pollutants present in drinking water, agricultural soils, and food systems. Southwestern Nigeria, particularly the Lagos region, represents a critical environmental monitoring area due to intense industrial development, shipping activity, and widespread human dependence on rivers for domestic use, agriculture, and fishing.</p><p>Although PCBs are considered “<strong>legacy pollutants</strong>” and are no longer intentionally produced, the interview highlights why they continue to persist in aquatic environments. Old electrical transformers and aging industrial equipment still contain PCB residues, while historical contamination stored in river sediments can become remobilized during flooding, dredging, or sediment disturbance. Because PCBs are hydrophobic and resistant to degradation, they preferentially accumulate in sediments and bioaccumulate through aquatic food chains, creating long-term environmental and human exposure risks.</p><p>A major focus of the discussion centers on the analytical workflow used for PCB determination in environmental water samples. Composite river water samples were collected in amber glass bottles to avoid contamination and photodegradation, preserved with sodium azide to minimize microbial activity, and stored under cooled conditions prior to extraction. The analytical protocol employed <strong>liquid–liquid extraction</strong> using dichloromethane (DCM) and hexane to recover both polar and nonpolar PCB congeners. Oloy emphasizes that liquid–liquid extraction was selected over solid-phase extraction (SPE) because of concerns about congener retention within sorbent materials and clogging issues associated with large-volume environmental samples.</p><p>Following extraction, concentration and cleanup represented critical analytical stages due to the trace-level occurrence and volatility of PCBs. Silica and alumina cleanup procedures were used to remove matrix interferences prior to instrumental analysis. The concentration workflow combined rotary evaporation for bulk solvent reduction with nitrogen blowdown for final volume reduction to less than 1 mL, while carefully avoiding excessive temperature or complete dryness to minimize analyte loss. Oloy repeatedly stresses that improper concentration procedures are among the most common causes of analytical failure in PCB analysis.</p><p>For instrumental determination, the study utilized <strong>gas chromatography coupled with electron capture detection (GC-ECD)</strong> rather than LC-MS or GC-MS. According to Oloy, GC was preferred because PCBs are sufficiently volatile for gas chromatographic separation, while ECD provided superior sensitivity and selectivity for chlorinated compounds at environmentally relevant concentrations. The interview also discusses analytical validation strategies, including the use of surrogate standards to assess <strong>recoveries,</strong> which ranged from approximately <strong>85% to 114%</strong>, and signal-to-noise-based determination of detection limits.</p><p>The study further examined <strong>seasonal variations in PCB concentrations</strong>, revealing <strong>higher levels during the wet season</strong>. This observation was attributed to rainfall-driven runoff from contaminated infrastructure, sediment resuspension, and lower temperatures that reduce volatilization losses. To communicate toxicological relevance beyond simple concentration reporting, the researchers also calculated <strong>toxic equivalency values (TEQs)</strong>, converting mixtures of PCB congeners into biologically meaningful toxicity estimates comparable to dioxin toxicity metrics.</p><p>Beyond environmental monitoring, Oloy highlights broader research interests focused on <strong>pollutant remediation and sustainable environmental protection</strong>. His group is also involved in developing catalytic materials capable of degrading or removing persistent contaminants from environmental systems. Throughout the discussion, he emphasizes that analytical chemistry plays a central role not only in detecting pollutants, but also in enabling prevention, remediation, and long-term environmental management strategies.</p></div></div></div></div></div></div></section><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>

Tracking Toxic PCBs in River Water using Gas Chromatography–Electron Capture Detection

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

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Thermo Scientific™ TRACE™ 1310 Gas Chromatograph

Modular GC with touch screen control, instant-connect injectors, helium-saving capability, and fast oven cycles—ideal for method development and routine analysis.

<h4><strong>Premium modular GC system with full local control for method development and routine analysis</strong></h4><p><strong>The TRACE 1310 GC combines the modular, tool-free architecture of the TRACE 1300 Series with a powerful built-in user interface for complete instrument control. Designed for analysts who demand flexibility, speed, and intuitive access to GC parameters, the system supports all injection and detection configurations and delivers exceptional performance for both routine QA/QC and advanced method development.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/Thermo-Trace-1310-GC-System-1.jpg" alt="Thermo Scientific™ TRACE™ 1310 Gas Chromatograph" width="null" height="null"></p><h3><strong>Key Features and Benefits</strong></h3><h4>🖥️ <strong>Full Local Control</strong></h4><ul><li>Integrated <strong>touch screen interface</strong> for real-time method setup and control</li><li>Intuitive navigation for injector, detector, oven, and flow parameters</li><li>Ideal for <strong>method development</strong> and <strong>standalone operation</strong> without PC</li></ul><h4>⚙️ <strong>Modular Instant Connect Design</strong></h4><ul><li>Exchange injectors and detectors in under 2 minutes</li><li>Tool-free reconfiguration without downtime</li><li>Compatible with all TRACE 1300 modules and autosamplers</li></ul><h4>💨 <strong>Fast and Stable Thermal Performance</strong></h4><ul><li>Oven ramp rate up to <strong>125 °C/min</strong>, cool-down in under 4 minutes</li><li>Excellent retention time and area reproducibility</li><li>Cryogenic cooling available down to –100 °C</li></ul><h4>♻️ <strong>Helium Saver Ready</strong></h4><ul><li>Use helium, hydrogen, or nitrogen as carrier gases</li><li>Reduce helium consumption by over 90%</li><li>Maintain method integrity while switching gases</li></ul><h4>🧪 <strong>Broad Application Coverage</strong></h4><ul><li>Supports SSL, PTV, On-Column, Large Volume Injection, Backflush</li><li>Detector options: FID, TCD, ECD, NPD, FPD, MS interface</li><li>Compatible with manual or automated workflows (AI/AS 1310, TriPlus RSH)</li></ul><h3><strong>Software and Integration</strong></h3><ul><li>Fully controllable via <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/76"><strong>Chromeleon™</strong></a><strong>, </strong><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1758"><strong>Xcalibur™</strong></a><strong>, or Chrom-Card™</strong></li><li>eWorkflows for simplified operation and data processing</li><li>Built-in QC, audit trail, and LIMS compatibility</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/Thermo-TriPlus-500-GC-Headspace-Autosampler-3.jpg" alt="Thermo Scientific™ TRACE™ 1310 Gas Chromatograph" width="null" height="null"></p>

Thermo Scientific TRACE™ 1600 Series Gas Chromatograph

The TRACE 1600 GC is designed for minimum interaction with the instrument, limiting the local operations to the essentials and enabling full instrument control through the chromatography data system.

<div><div id="product-description"><p><strong>Maximize the operational efficiency and profitability of your lab with the Thermo Scientific™ TRACE™ 1600 Series Gas Chromatograph and its unique modular concept for optimized instrumental usage. The TRACE 1600 GC is designed for minimum interaction with the instrument, limiting the local operations to the essentials and enabling full instrument control through the chromatography data system.</strong></p><figure class="image"><img style="aspect-ratio:992/1088;" src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Porovnani_vlastnosti_plynovych_chromatografu_Thermo_Scientific_TRACE_1600_vs_TRACE_1610_4f943d7033/Pragolab-Porovnani-vlastnosti-plynovych-chromatografu-Thermo-Scientific-TRACE-1600-vs-TRACE-1610.jpg" alt="Thermo Fisher Scientific: TRACE 1600 vs TRACE 1610" width="992" height="1088"></figure><h3><strong>The TRACE 1600 Series Gas Chromatograph offers:</strong></h3><h4><strong>Maximized instrument productive time</strong></h4><ul><li>Keep your GC system up and running even when deeper cleaning is required, thanks to the offline maintenance capabilities of the iConnect injector and detector modules</li><li>Optimize the use of GC instruments in the lab and avoid having idle systems with interchangeable iConnect injector and detector modules</li><li>Avoid unplanned downtime through alerts on consumables usage</li><li>Reduce run time and system contamination through integrated backflush capabilities</li><li>Extend unattended operations through a full portfolio of sampling automation products</li></ul><h4><strong>Monitor key aspects of your GC systems</strong></h4><ul><li>With Thermo Scientific™ SmartStatus™ instrument tracking within Chromeleon CDS, quickly see whether instruments are ready to run samples, if maintenance is required or if consumables should be replaced. The fully customizable software enables you to make data-driven decisions on when to perform maintenance and avoid unnecessary downtime.</li></ul><h4><strong>Simplified operations for quick adoption</strong></h4><ul><li>Facilitate operations through how-to videos directly available on the local touch-screen interface</li><li>Easily adapt the GC system configuration to your needs in minutes without special tools or training requirements with iConnect injector and detector modules, also available for online purchasing and one day delivery</li><li>Simplify troubleshooting operations through quick replacement of iConnect injector and detector modules, without the need for service calls</li><li>Make capillary column installation quick and safe through tool-free Thermo Scientific™ iConnect Column Lock connectors</li></ul><h4><strong>Lower cost of ownership</strong></h4><ul><li>Reduce operational costs with a GC system that allows the use of standard consumables</li><li>Save energy with low thermal mass and a quick start-up</li><li>Reduce helium carrier gas consumption while operating with a SSL injector</li></ul><h3><strong>Specifications:</strong></h3><ul><li><strong>Cool-Down Time:</strong> 450°C to 50°C in less than 4 minutes</li><li><strong>Heat Up Time:</strong> Max. of 125°C/min</li><li><strong>Temperature Range:</strong> Ambient +3°C to 450°C (cryogenic option for sub-ambient operation)</li><li><strong>Voltage:</strong> 230 V</li><li><strong>Certifications/Compliance:</strong> Conforms to safety standards according to Machinery Directive 2006/42/EC and Low Voltage Directive 2006/95/EC. Conforms to the regulations on Electromagnetic Compatibility (EMC) and Radio Frequency Interference (RFI) according to directive 2004/108/EC.</li><li><strong>Description:</strong> TRACE™ 1600 Gas Chromatograph</li><li><strong>Inlet Type:</strong> Up to 2: SSL, PTV, SSL-BKF, PTV-BKF, COC, GSV</li><li><strong>Detector Type:</strong> Up to 2: FID, TCD, ECD, NPD, FPD, PDD</li><li><strong>Dimensions (L x W x H):</strong> 45 × 44 × 67 cm (17.7 x 17.3 x 26.4 in) (H × W × D)</li></ul></div></div>

Thermo Scientific™ TRACE™ 1610 Series Gas Chromatograph

The TRACE 1610 GC is designed to enhance the workflow experience for both new and expert users through its advanced multi-functional touch screen with instrument health monitoring and how-to videos.

<p><strong>The TRACE 1610 GC is designed to enhance the workflow experience for both new and expert users through its advanced multi-functional touch screen with instrument health monitoring and how-to videos. The TRACE 1600 GC is designed for minimum interaction with the instrument, limiting the local operations to the essentials and enabling full instrument control through the chromatography data system.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Porovnani_vlastnosti_plynovych_chromatografu_Thermo_Scientific_TRACE_1600_vs_TRACE_1610_4f943d7033/Pragolab-Porovnani-vlastnosti-plynovych-chromatografu-Thermo-Scientific-TRACE-1600-vs-TRACE-1610.jpg" alt="Thermo Scientific™ TRACE™ 1610 Series Gas Chromatograph:  TRACE 1600 vs TRACE 1610." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Pragolab_Porovnani_vlastnosti_plynovych_chromatografu_Thermo_Scientific_TRACE_1600_vs_TRACE_1610_4f943d7033/thumbnail_Pragolab-Porovnani-vlastnosti-plynovych-chromatografu-Thermo-Scientific-TRACE-1600-vs-TRACE-1610.jpg 142w," sizes="100vw" width="992" height="1088"></p><h3><strong>Maximized instrument productive time</strong></h3><ul><li><strong>Keep your GC system up and running</strong> even when deeper cleaning is required, thanks to the <strong>offline maintenance capabilities</strong> of the <strong>iConnect injector and detector modules</strong></li><li><strong>Optimize the use of GC instruments</strong> in the lab and avoid having idle systems with <strong>interchangeable iConnect injector and detector modules</strong></li><li><strong>Avoid unplanned downtime</strong> through <strong>alerts on consumables usage</strong></li><li><strong>Reduce run time and system contamination</strong> through <strong>integrated backflush capabilities</strong></li><li><strong>Extend unattended operations</strong> through a <strong>full portfolio of sampling automation products</strong></li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Moduly_injektoru_a_detektoru_i_Connect_2_ba43f76c80/Pragolab-Moduly-injektoru-a-detektoru-iConnect-2_l.webp" alt="Thermo Scientific™ TRACE™ 1610 Series Gas Chromatograph: Interchangeable injector and detector modules allow for flexible configuration." width="1202" height="417"></p><h3><strong>Monitor key aspects of your GC systems</strong></h3><p>With <strong>Thermo Scientific™ SmartStatus™ instrument tracking</strong> within <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/76"><strong>Chromeleon CDS</strong></a>, quickly see whether <strong>instruments are ready to run samples</strong>, if <strong>maintenance is required</strong> or if <strong>consumables should be replaced</strong>. The <strong>fully customizable software</strong> enables you to make <strong>data-driven decisions</strong> on when to perform maintenance and <strong>avoid unnecessary downtime</strong>.</p><h3><strong>Simplified operations for quick adoption</strong></h3><ul><li><strong>Facilitate operations</strong> through <strong>how-to videos</strong> directly available on the <strong>local touch-screen interface</strong></li><li><strong>Easily adapt the GC system configuration</strong> to your needs in minutes <strong>without special tools or training requirements</strong> with <strong>iConnect injector and detector modules</strong>, also available for <strong>online purchasing and one day delivery</strong></li><li><strong>Simplify troubleshooting operations</strong> through <strong>quick replacement</strong> of iConnect injector and detector modules, <strong>without the need for service calls</strong></li><li><strong>Make capillary column installation quick and safe</strong> through <strong>tool-free Thermo Scientific™ iConnect Column Lock connectors</strong></li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_TRACE_1610_Series_Gas_Chromatograph_4e84dd71ff.jpg" alt="Thermo Scientific™ TRACE™ 1610 Series Gas Chromatograph:   Finger-tight connections with a simple click, allowing capillary column length adjustments to be made before installation." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_TRACE_1610_Series_Gas_Chromatograph_4e84dd71ff.jpg 245w," sizes="100vw" width="1529" height="413"></p><h3><strong>Lower cost of ownership</strong></h3><ul><li><strong>Reduce operational costs</strong> with a GC system that allows the use of <strong>standard consumables</strong></li><li><strong>Save energy</strong> with <strong>low thermal mass</strong> and a <strong>quick start-up</strong></li><li><strong>Reduce helium carrier gas consumption</strong> while operating with a <strong>SSL injector</strong></li></ul>

Thermo Scientific™ TRACE™ 1300 Series Gas Chromatograph

Modular GC system with instant-connect injectors and detectors for fast setup, low maintenance, and high-throughput routine analysis with helium-saving capability.

<h4><strong>Modular, fast, and robust GC system for modern analytical labs</strong></h4><p><strong>The TRACE 1300 Series GC platform offers a uniquely modular design that combines productivity, simplicity, and operational flexibility. With instant-connect user-exchangeable injectors and detectors, the system enables tool-free configuration changes in under 2 minutes. Designed for high-throughput QA/QC and routine labs, it reduces downtime and cost of ownership while delivering industry-leading performance.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/Trace-1300-GC.jpg-650.jpg" alt="Thermo Scientific™ TRACE™ 1300 Series Gas Chromatograph" width="null" height="null"></p><h3><strong>Key Features and Benefits</strong></h3><h4>⚙️ <strong>Modular Design with Instant Connect Technology</strong></h4><ul><li>Plug-in injector and detector modules install in minutes without tools</li><li>No need for service engineers or downtime during reconfiguration</li><li>Dual-channel and multi-detector setups supported</li><li>Ideal for evolving lab needs and future upgrades</li></ul><h4>💨 <strong>Exceptional Speed and Thermal Performance</strong></h4><ul><li>Ultra-fast oven with heating rates up to <strong>125 °C/min</strong></li><li>Oven cooldown from 450 °C to 50 °C in under 4 minutes</li><li>Retention time RSD &lt; <strong>0.0008 min</strong>, peak area RSD &lt; <strong>0.5%</strong></li><li>IEC (Integrated Electronic Control) for precise pressure and flow control</li></ul><h4>♻️ <strong>Helium Saver and Alternative Gas Compatibility</strong></h4><ul><li><strong>Instant Connect Helium Saver Injector</strong> reduces helium use by 90%+</li><li>Supports nitrogen or hydrogen as alternative carrier gases</li><li>Extend helium cylinder life up to <strong>14 years</strong> without method changes</li></ul><h4>🔁 <strong>Injection Versatility</strong></h4><ul><li>Split/splitless (SSL), PTV, Gas Sampling Valve, and On-column injection</li><li>Large volume injections and backflush options available</li><li>Cryogenic cooling options down to <strong>–100 °C</strong></li></ul><h4>🔬 <strong>Flexible Detector Options</strong></h4><ul><li>Instant Connect detectors: <strong>FID, TCD, ECD, NPD, FPD</strong></li><li>Miniaturized cells with fast acquisition rates up to <strong>300 Hz</strong></li><li>Connects seamlessly with Thermo Scientific GC-MS systems or FT-IR</li><li>Optional methanizer for CO/CO₂ detection</li></ul><h4>🧠 <strong>Smart Software Integration</strong></h4><ul><li>Full control via <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/76"><strong>Chromeleon™</strong></a><strong>, </strong><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1758"><strong>Xcalibur™</strong></a><strong>, Chrom-Card™</strong></li><li>eWorkflows and intelligent automation for efficient operation</li><li>Dynamic data processing, QA/QC checks, and LIMS integration</li></ul><h3><strong>Additional Benefits</strong></h3><ul><li><strong>TRACE 1300 model:</strong> budget-friendly, simple interface for routine use</li><li><strong>TRACE 1310 model: </strong>touch screen interface for method development</li><li>Small footprint, low energy consumption, and fast startup</li><li>GLP-compliant modules, multilingual UI, and remote operability</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/Thermo-TriPlustm-100-LS-Liquid-Autosampler-5.jpg" alt="Thermo Scientific™ TRACE™ 1300 Series Gas Chromatograph" width="null" height="null"></p>

Products from category Gas chromatographs - page 1

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