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

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

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

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

Article

Environment

Food

Scientific article

Science and research

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Thermo Scientific™ Q Exactive™ GC Orbitrap GC-MS/MS System

High-resolution GC-MS system combining Orbitrap accuracy with full-scan sensitivity and MS/MS power for confident quantitation and compound identification in complex matrices.

<h4><strong>Next-generation high-resolution GC-MS for confident quantitation and unknown identification</strong></h4><p>The <strong>Q Exactive GC Orbitrap GC-MS/MS system</strong> is the first commercial benchtop system to combine <strong>gas chromatography with Orbitrap™ high-resolution accurate-mass (HRAM) detection</strong>. It offers unrivaled resolving power, sub-ppm mass accuracy, and the quantitation power of triple quadrupole systems — all in untargeted full-scan mode.</p><p>Designed for <strong>food safety, metabolomics, environmental, clinical, and pharmaceutical labs</strong>, this hybrid quadrupole-Orbitrap system brings unmatched performance for both discovery and targeted workflows, with robust EI/CI ionization, smart deconvolution, and intuitive software.</p><h3><strong>Key Benefits</strong></h3><h4>🎯 <strong>High-resolution power for confident detection</strong></h4><ul><li>Up to <strong>100,000 resolution (FWHM)</strong> at m/z 272</li><li><strong>Sub-1 ppm mass accuracy</strong> (internal) in routine full-scan MS</li><li>Accurate detection even in <strong>part-per-trillion</strong> range</li><li>Resolves coeluting peaks in complex matrices with ease</li></ul><h4>💡 <strong>Unmatched qualitative and quantitative versatility</strong></h4><ul><li>EI, PCI, NCI ionization with <strong>ExtractaBrite™ source</strong> (removable under vacuum)</li><li><strong>Full-scan sensitivity equal to SRM</strong> mode of triple quadrupoles</li><li>PRM and MS/MS with <strong>HCD collision cell</strong></li><li><strong>Variable electron voltage (VeV)</strong> for softer EI and improved identification</li></ul><h4>🧠 <strong>Advanced tools for unknown identification</strong></h4><ul><li><strong>Deconvolution software</strong> with HRAM fragment interpretation</li><li>Compatibility with NIST/Wiley libraries and <strong>HRAM spectral libraries</strong></li><li>Supports <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/77"><strong>TraceFinder™</strong></a>, <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/1759"><strong>Compound Discoverer™</strong></a>, and<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1757"> <strong>Mass Frontier™</strong></a></li></ul><h3><strong>System Capabilities</strong></h3><ul><li><strong>Mass range</strong>: 30–3000 m/z</li><li><strong>Mass accuracy</strong>: &lt;1 ppm RMS (internal), &lt;3 ppm RMS (external)</li><li><strong>Quantitative dynamic range</strong>: &gt;10⁶</li><li><strong>In-spectrum dynamic range</strong>: &gt;5000:1</li><li><strong>Scan speed</strong>: up to 18 Hz @ 12,500 resolution</li><li><strong>Simultaneous detection</strong> of up to 10 precursors per scan</li></ul><h3><strong>Operation &amp; Workflow</strong></h3><ul><li><strong>Full MS</strong>, <strong>SIM</strong>, <strong>Timed SIM</strong>, <strong>PRM</strong>, polarity switching, DDA</li><li><strong>Automatic gain control (AGC)</strong> ensures optimal ion population in Orbitrap</li><li>Easy maintenance with <strong>vent-free source and column exchange</strong></li><li>Seamless <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1758"><strong>Xcalibur™</strong></a> and <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/77"><strong>TraceFinder™</strong></a> control with automated tuning/calibration</li></ul><h3><strong>Sample Introduction &amp; Automation</strong></h3><ul><li>Compatible with <strong>TRACE™ 1310 GC</strong> with Instant Connect injectors</li><li>Autosamplers: <strong>TriPlus RSH</strong> for full automation and microsample workflows</li><li>Direct probes (DEP/DIP) for solid/liquid samples — no venting required</li></ul><h3><strong>Applications</strong></h3><ul><li>Food safety &amp; authenticity (pesticides, packaging migration)</li><li>Metabolomics, environmental &amp; clinical toxicology</li><li>Extractables &amp; leachables, forensics, pharmaceuticals</li><li>Untargeted and targeted multi-analyte screening</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/QExactive-GCMSMS-Orbitrap-with-Autosampler-Front-1858x1391.jpg-650.jpg" alt="Thermo Scientific™ Q Exactive™ GC Orbitrap GC-MS/MS System" width="null" height="null"></p>

Thermo Scientific™ Exactive™ GC Orbitrap™ GC-MS System

High-resolution Orbitrap GC-MS system for confident quantitation and unknown screening. Delivers sub-ppb sensitivity, <1 ppm accuracy, and routine full-scan workflows.

<h4><strong>Bringing high-resolution Orbitrap technology into routine GC-MS workflows</strong></h4><p><strong>The Exactive GC Orbitrap system offers the unmatched mass accuracy, resolving power, and sensitivity of Orbitrap technology in a platform optimized for routine applications. This high-performance GC-MS system enables both targeted and non-targeted full-scan workflows with confident quantitation and trace-level detection, even in complex matrices. Designed for maximum robustness and usability, it streamlines operations across food safety, environmental, industrial, forensic, and anti-doping laboratories.</strong></p><h3><strong>Key Features and Benefits</strong></h3><h4>💡 <strong>Unmatched HRAM Performance</strong></h4><ul><li>Resolving power up to <strong>60,000 FWHM at m/z 200</strong></li><li>Mass accuracy: <strong>&lt;1 ppm</strong> (internal), <strong>&lt;3 ppm</strong> (external)</li><li>Quantitative dynamic range: <strong>&gt;10⁶</strong>, with excellent linearity and precision</li><li>Routine IDLs in the <strong>sub-ppb to ppt range</strong></li></ul><h4>🧪 <strong>Full-Scan Sensitivity and Selectivity</strong></h4><ul><li>Combines triple-quad-like quantitation with full-scan Orbitrap capability</li><li>Sub-ppb sensitivity for 100+ pesticides in food matrices</li><li>High selectivity and confidence in trace-level compound identification</li><li>Spectral deconvolution with accurate-mass fragment filtering</li></ul><h4>⚙️ <strong>Proven Orbitrap Design</strong></h4><ul><li>Curved linear trap (C-Trap) and bent flatapole ion optics</li><li>ExtractaBrite™ ion source (EI/PCI/NCI) – removable under vacuum</li><li>Vent-free column exchange using patented source plug</li><li>Optional direct sample probes (DIP, DEP) for solid or thermolabile analytes</li></ul><h4>🧠 <strong>Streamlined Software and Data Processing</strong></h4><ul><li>Controlled by <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/77"><strong>TraceFinder™</strong></a> and <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1758"><strong>Xcalibur™</strong></a> platforms</li><li>Full-scan acquisition with automated data mining</li><li>Integrated spectral libraries (NIST, Thermo Food/Environmental)</li><li>Spectral fidelity and mass accuracy retained across wide concentration range</li></ul><h4>🔁 <strong>Optimized GC Integration</strong></h4><ul><li>Built on the <strong>TRACE™ 1310 GC platform</strong></li><li>Supports all injection/detection configurations (SSL, PTV, backflush, etc.)</li><li>Paired with <strong>TriPlus™ RSH autosampler</strong> for advanced robotic sample handling</li><li>Excellent retention time stability and fast oven cycling</li></ul><h3><strong>Ideal For Applications In:</strong></h3><ul><li><strong>Food safety and authenticity</strong> (pesticide screening, additives)</li><li><strong>Environmental analysis</strong> (contaminants, pollutants, air toxics)</li><li><strong>Forensics and toxicology</strong> (unknowns, drugs, metabolites)</li><li><strong>Industrial QC</strong> (extractables, volatiles, impurity profiling)</li><li><strong>Non-targeted screening</strong> with full-scan HRAM and retrospective analysis</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/exactive-gc-orbitrap-gc-ms-front-2000x2000.jpg-650.jpg" alt="Thermo Scientific™ Exactive™ GC Orbitrap™ GC-MS System" width="null" height="null"></p>

Thermo Scientific™ ISQ™ 7000 Single Quadrupole GC-MS System

Robust single quad GC-MS with advanced ion sources, NeverVent™ tech, SmartTune, and flexible software. Delivers sensitive, high-throughput routine analysis.

<h4><strong>Unstoppable GC-MS performance for routine, regulatory, and high-throughput analysis</strong></h4><p><strong>The ISQ 7000 GC-MS system delivers reliable, scalable, and ultra-sensitive performance for routine analysis in food safety, environmental, clinical, and forensic laboratories. Designed to maximize uptime and analytical confidence, it features advanced ion source options, easy maintenance with NeverVent™ technology, and intuitive software tools like SmartTune and AutoSIM.</strong></p><h3><strong>Key Features and Benefits</strong></h3><h4>🚀 <strong>Unstoppable Sensitivity</strong></h4><ul><li>Advanced Electron Ionization (AEI) source for femtogram-level detection</li><li>Robust ExtractaBrite™ ion source, fully removable under vacuum</li><li>Dual-filament design and S-shaped ion optics reduce neutral and chemical noise</li><li>Simultaneous full-scan and SIM acquisition modes</li></ul><h4>⚙️ <strong>Unstoppable Uptime</strong></h4><ul><li><strong>NeverVent™ technology</strong> with Vacuum Probe Interlock (VPI) and V-Lock for maintenance without venting</li><li>Heated ion optics and RF lens protect quadrupole from matrix contamination</li><li>Reliable quadrupole design: solid, non-coated rods and maintenance-free performance</li><li>Up to <strong>98% downtime reduction</strong> for routine interventions (e.g. source cleaning)</li></ul><h4>🧠 <strong>Smart Automation and Ease of Use</strong></h4><ul><li><strong>SmartTune</strong> for guided, fast, and consistent system tuning</li><li><strong>AutoSIM</strong> and <strong>Timed-SIM (t-SIM)</strong> for efficient method creation</li><li><strong>Retention Time Alignment (RTA)</strong> tool for consistent results across column changes</li><li>Deconvolution tools for untargeted compound identification</li></ul><h4>🧪 <strong>Flexible Analytical Capabilities</strong></h4><ul><li>EI, PCI, NCI ionization modes (with optional dual reagent gas switching)</li><li>Mass range: 1.2–1100 u; scanning speed up to 240 scans/s</li><li>Optional Direct Insertion and Direct Exposure probes for solid samples</li><li>Software-switchable ionization modes in a single analysis</li></ul><h4>🖥️ <strong>Integrated Software and Data Handling</strong></h4><ul><li>Full control via <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/76"><strong>Chromeleon™ CDS</strong></a> or <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/77"><strong>TraceFinder™</strong></a></li><li>Preloaded application libraries and eWorkflows (e.g. US EPA, clinical, toxicology)</li><li>Auto-calibration, QA/QC tools, and compliance-ready (21 CFR Part 11)</li><li>Seamless LIMS connectivity and user-guided reporting tools</li></ul><h4>🔁 <strong>Sample Introduction Options</strong></h4><ul><li>Compatible with <strong>AI/AS 1310</strong>, <strong>TriPlus 300</strong> (HS), and <strong>TriPlus RSH</strong> autosamplers</li><li>Robotic workflows including dilution, standard addition, and derivatization</li><li>Ideal for trace analysis in complex matrices and high-throughput environments</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/isq-7000-trace-1310-triplus-rsh-left-1200x1200.jpg-650_s.webp" alt="Thermo Scientific™ ISQ™ 7000 Single Quadrupole GC-MS System" width="382" height="382"></p>

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™ TSQ™ 9000 GC-MS/MS System

Triple quadrupole GC-MS/MS system offering exceptional sensitivity, robustness, and smart automation for trace-level quantitation in food, environmental, and forensic analysis.

<p><strong>High-performance triple quadrupole GC-MS/MS platform for routine trace-level quantitation in complex matrices</strong></p><p>The <strong>TSQ™ 9000 GC-MS/MS system</strong> is built for laboratories that demand <strong>uncompromising sensitivity, throughput, and robustness</strong> for trace-level analysis in <strong>food safety, environmental, and forensic/toxicology applications</strong>. Designed to increase productivity and reduce cost-per-sample, this system delivers best-in-class performance with intuitive tools for routine and advanced users alike.</p><h3><strong>Key features and benefits</strong></h3><h4>🚀 <strong>Unstoppable Sensitivity</strong></h4><ul><li><strong>Advanced Electron Ionization (AEI)</strong> source for attogram-level sensitivity, ideal for demanding applications like dioxins and pesticides in baby food.</li><li><strong>ExtractaBrite™ ion source</strong>: robust EI/CI performance, proven in routine use; fully removable under vacuum with NeverVent™.</li><li><strong>Ionization modes: </strong>EI, PCI, NCI (CI available with ExtractaBrite only)</li></ul><h4>🔬 <strong>Unstoppable Performance</strong></h4><ul><li><strong>EvoCell™ collision cell</strong>: up to 800 SRM transitions/s with excellent precision</li><li><strong>0.5 ms minimum dwell time</strong>; up to 97 scans/s; 20,000 u/s quadrupole scan speed</li><li><strong>Mass range</strong>: 1.2–1100 u, unit mass resolution</li><li><strong>Mass stability</strong>: &lt;0.1 u over 48 h</li></ul><h4>🔧 <strong>Unstoppable Uptime</strong></h4><ul><li><strong>NeverVent™ technology</strong> (with VPI &amp; ExtractaBrite): perform maintenance or column changes without venting</li><li><strong>V-Lock</strong> column isolation prevents system venting during GC maintenance</li><li><strong>Dual heated source lenses</strong> for minimal contamination and high matrix tolerance</li></ul><h3><strong>Ease of Use and Intelligent Method Development</strong></h3><ul><li><strong>AutoSRM™</strong>: Automated SRM development wizard</li><li><strong>SIM Bridge™</strong>: Convert legacy SIM methods into SRM in seconds</li><li><strong>Timed-SRM and Retention Time Alignment (RTA)</strong>: Maintain optimal sensitivity and peak tracking across injections</li><li><strong>SmartTune™</strong>: Intuitive system tuning with error guidance</li></ul><h3><strong>Software Platforms</strong></h3><h4><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/76"><strong>Chromeleon™ CDS</strong></a></h4><ul><li>Fully integrated control of chromatography and mass spectrometry</li><li>One-click eWorkflows™, Intelligent Run Control, automated compliance tools</li><li>Environmental Analysis Extension Pack for U.S. EPA workflows</li></ul><h4><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/77"><strong>TraceFinder™</strong></a></h4><ul><li>Comprehensive solution for method development, acquisition, processing, and reporting</li><li>Preloaded SRM database for over 1300 pesticides (environmental/food safety versions)</li><li>Application-specific variants for <strong>clinical research</strong>, <strong>toxicology</strong>, and <strong>environmental labs</strong></li></ul><h3><strong>System Specifications</strong></h3><ul><li><strong>Ion sources</strong>: AEI and ExtractaBrite (CI optional)</li><li><strong>Transfer line temperature</strong>: up to 400 °C</li><li><strong>Detector</strong>: DynaMax™ XR system with off-axis dynode and wide dynamic range (&gt;10⁷)</li><li><strong>Mass resolution</strong>: Adjustable 0.4–2.5 u, preset or manual</li><li><strong>Pumping system</strong>: High-capacity turbomolecular with rotary vane or optional oil-free scroll</li><li><strong>Direct Probe Options (VPI only)</strong>: DIP and DEP probes for solid and rapid samples</li></ul><h3><strong>Sample Introduction Options</strong></h3><ul><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/68"><strong>AI/AS 1310 Autosampler</strong></a>: high-precision injections, advanced rinse protocols</li><li><strong>TriPlus™ RSH Autosampler</strong>: robotic automation including dilution, internal standard addition, derivatization, and tool switching</li></ul><h3><strong>System Dimensions and Compatibility</strong></h3><ul><li>Fully compatible with <strong>Thermo Scientific™ TRACE™ 1300/1310 GC</strong></li><li><strong>Mass spectrometer</strong>: 44 × 40 × 89 cm; 61 kg</li><li>Modular design enables scalable performance and easy upgrades</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/Thermo-TSQtm-9000-1310-triplus-rsh_l.webp" alt="Thermo Scientific™ TSQ™ 9000 GC-MS/MS System" width="708" height="708"></p>

Thermo Scientific AI/AS 1310 liquid sampling automation

The AI/AS 1310 autosampler series offers 8 to 155-position capacity for GC liquid injections, combining robustness and ease of use for both QA/QC and high-throughput labs.

<p><strong>As the next evolution in sampling automation, the Thermo Scientific™ AI/AS 1310 Series autosampler is the optimum choice for gas chromatography liquid injections. Ranging from an 8-position system (AI 1310 Autoinjector) to a 155 sample capacity autosampler (AS 1310), these systems are engineered to meet the highest requirements of ruggedness and ease of use and fulfill the needs of both QA/QC and high-throughput environments.</strong></p><h4><strong>Syringe thermal stability</strong></h4><p>The syringe is kept away from the inlet’s temperature influence so that efficient sampling of low boiling compounds is preserved.</p><h4><strong>Cross-contamination free</strong></h4><p>Pre- and Post-injection syringe rinsing with single or combined solvents (A, B, C, D, A+B, C+D) makes carry-over negligible.</p><h4><strong>System upgradability</strong></h4><p>An upgrade option is available for AI 1310 to extend its sample throughput to the 155 sample capacity of the AS 1310 autosampler.</p><h4><strong>System control</strong></h4><p>All necessary electronics are on board the sampling module. Both AI 1310 and AS 1310 can be controlled through the data system set-up menu.</p><h4><strong>System setup</strong></h4><p>Easy self-aligning, slide-in installation does not require any turret/syringe adjustment over the injector or the sample vial.</p><h4><strong>RoHS compliance</strong></h4><p>The AI/AS 1310 is compliant with the latest Restriction of Hazardous Substances (RoHS) requirements for hazardous substances in electrical and electronic equipment.</p><h4><strong>Removable trays</strong></h4><ul><li><strong>AI 1310 - The 8-position sample holder </strong>can easily be removed and replaced by another one. Each sample holder can be specifically labeled and used for sample preparation or storing.</li><li><strong>AS 1310 - The 155-position rotating carousel</strong> can be easily removed and replaced for sample preparation or storage if required.</li></ul><h4><strong>AS 1310 Gemini kit</strong></h4><p>Simply and easily automate simultaneous injections on two channels on the Thermo Scientific gas chromatographs, for double the productivity.</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 AI/AS 1310 liquid sampling automation" width="null" height="null"></p><h3><strong>System specifications</strong></h3><h4><strong>Sample loading capacity</strong></h4><ul><li>8 (AI 1310)</li><li>155 (AS 1310)</li><li>310 (AS 1310 Gemini Configuration on Thermo Scientific TRACE™ 1300 GC, TRACE 1310 GC, and TRACE GC Ultra)</li><li><strong>Vial capacity: </strong>2 mL</li><li><strong>Optional micro-volume vials: </strong>300 µL</li><li><strong>Injections/vial:</strong> 0-99</li><li><strong>Viscosity delay: </strong>Yes/No</li></ul><h4><strong>Syringes</strong></h4><ul><li><strong>Standard</strong>: 10 µL</li><li><strong>Optional Micro-volume: </strong>5 µL</li><li><strong>Optional Nano-volume:</strong> 0.5 µL</li></ul><h4><strong>Injection parameters</strong></h4><ul><li><strong>Maximum volume: </strong>5 µL</li><li><strong>Minimum volume:</strong> 0.01 µL</li><li>Increments 0.01 µL steps</li></ul><h4><strong>Syringe rinsing</strong></h4><ul><li>Pre- and/or Post-injection</li><li><strong>Solvent selection:</strong> Single or combined mode</li><li>Sample pre-washes</li><li>Bubble elimination</li><li><strong>Solvent bottles</strong>: 4 x 4 mL</li><li><strong>Waste bottle capacity: </strong>40 mL</li></ul><h3><strong>Pre-set injection modes</strong></h3><h4><strong>“Minimum” needle depth</strong></h4><p>With this option, the syringe needle penetrates only partially in the inlet. Pre- and Post-injection dwell times are automatically set to zero. This selection enables “Cold Needle” type injections, preventing sample pre-volatilization from the needle. When operating in “Minimum” injection depth mode, all parameters are optimized and preset (Needle depth, pre- and post-dwell time, and Injection speed). Fast injection speed is optimized for this technique.</p><h4><strong>“Standard” needle depth</strong></h4><p>Using this option, the syringe needle penetrates entirely in the inlet. This selection offers the choice of pre- and post-injection injection dwell times, allowing to perform Hot Empty Needle type injections with the SSL inlet. This technique does not require any packing material in the liner. It should be preferred when analyzing thermally-labile compounds. Preset parameters are needle depth and injection speed. Manually set parameters are pre- and post-injection injection dwell times.</p><h4><strong>Reproducibility</strong></h4><p><strong>Chromatographic performance:</strong><br>&lt; 0.3 RSD % for C12, C16, C24 (C12-C24 alkane mix in hexane). Data obtained on 10 subsequent Splitless analyses, 1µL injected volume using “Standard” needle depth option.</p><h4><strong>Carryover</strong></h4><p>&lt; 0.001% measured by the residual area in a heptane blank following the injection of pure C14 and using 4 post-washes in combined solvents A+B.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/Thermo-TSQtm-9000-1300-as-1310.jpg" alt="Thermo Scientific AI/AS 1310 liquid sampling automation" width="null" height="null"></p>

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>

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