<div><p><strong>In 2025, two outstanding young female researchers, Drs. Filipa Oliveira and Stella Gonsales, both originally from outside the Czech Republic, received prestigious JUNIOR STAR grants from the Czech Science Foundation (GAČR). JUNIOR STAR enables early career researchers to establish their own independent research groups and significantly advance their scientific careers. Their projects reflect cutting-edge research in materials science and sustainable chemistry, highlighting the international reach and welcoming research environment at UCT Prague.</strong></p><p><strong>Dr. Stella Gonsales is also a&nbsp;laureate of the Dagmar Procházková Fund, which supports promising scientific projects in sustainable and advanced organic chemistry. Another recipient of this grant is Dr.&nbsp;Anna Valunchene, whose research complements UCT Prague’s&nbsp;sustainability goals. This dual funding underlines Stella’s&nbsp;remarkable achievements and the wide scope of innovative research at UCT Prague.</strong></p><p><strong>Both Filipa and Stella are actively looking for motivated students and researchers to join their teams, offering a&nbsp;unique opportunity to work at the forefront of science in a&nbsp;vibrant and supportive environment.</strong></p></div><div><h3><strong>Interview with Filipa Oliveira: Pioneering tubular MXenes for supercapacitor energy storage</strong></h3><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/VSCHT_Praha_V_prestizni_soutezi_GACR_uspely_dve_zahranicni_vedkyne_z_VSCHT_2_da6e538579.jpeg" alt="VŠCHT Prague: JUNIOR STAR Grants at UCT Prague: Two talented women from abroad driving innovation in science: Filipa Oliveira" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_VSCHT_Praha_V_prestizni_soutezi_GACR_uspely_dve_zahranicni_vedkyne_z_VSCHT_2_da6e538579.jpeg 235w," sizes="100vw" width="1500" height="999"></p><h5><strong>Congratulations on receiving the JUNIOR STAR grant. What does this achievement mean for you and how will it influence your next steps?</strong></h5><p>Thank you. It’s&nbsp;a huge achievement to receive this prestigious grant. It gives me the opportunity to establish my own research group here at UCT Prague. The JUNIOR STAR program supports talented young scientists in building their teams and accessing resources. This means I&nbsp;now have the support to focus fully on my research about tubular MXenes and their application in supercapacitors.</p><h5><strong>Why are tubular MXenes so innovative for energy storage?</strong></h5><p>MXenes are a family of 2D materials with a layered, accordion-like structure and known for their excellent electrical conductivity. Our innovation is to produce them with a tubular morphology, combining the high conductivity and redox activity in superior ion-transport tubular architectures. Their open, hollow structure increases surface area, ion diffusion and charge transport. This could translate to faster, more efficient supercapacitors, critical for sustainable energy technologies.</p><h5><strong>How did your scientific interest lead you to this field?</strong></h5><p>Global challenges around green energy made me focus on materials that can improve energy storage. MXenes stood out because changes in the composition and structure can significantly change their properties. I&nbsp;was curious about how tuning different metallic elements in a&nbsp;tubular morphology can impact how MXenes perform and how to optimize them for practical applications.</p><h5><strong>What challenges have you encountered?</strong></h5><p>One major challenge is their stability: MXenes oxidize quickly which deteriorates performance. Another challenge is understanding how synthesis conditions of both MXenes and their precursors (MAX phases) must be adapted to create and preserve tubular morphologies since their synthesis mechanisms differ from conventional MXenes. Additionally, effectively communicating the project in the funding proposal to show to reviewers why I&nbsp;should obtain this funding was also a&nbsp;challenge, but thanks to mentorship and collaboration, I&nbsp;overcame these hurdles.</p><h5><strong>What motivates you most about working at UCT Prague?</strong></h5><p>The support from colleagues and the excellent technical infrastructure make it a&nbsp;great place to work. Also, being a&nbsp;former member of Professor Sofer’s&nbsp;leading group in 2D&nbsp;materials is inspiring and led me to this achievement.</p><h5><strong>How do&nbsp;you see your professional development going in the future?</strong></h5><p>The grant will help me build my own team, acquire equipment, and develop collaborations. My long-term vision is to contribute significantly to sustainable energy solutions and scientific progress both locally and internationally.</p><h5><strong>You are looking for new team members. What kind of students or scientists do&nbsp;you need?</strong></h5><p>We are currently welcoming enthusiastic master's&nbsp;students, PhD candidates, and postdocs who are passionate about materials science and eager to explore new frontiers in MXenes and energy storage. If you love curiosity-driven research and want to be part of a&nbsp;growing international team, we encourage you to join us.</p><h3><strong>Interview with Stella Gonsales: Catalysis as a&nbsp;key to polymer recycling</strong></h3><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/VSCHT_Praha_V_prestizni_soutezi_GACR_uspely_dve_zahranicni_vedkyne_z_VSCHT_3_3d0ded6274.jpeg" alt="VŠCHT Prague: JUNIOR STAR Grants at UCT Prague: Two talented women from abroad driving innovation in science: Stella Gonsales" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_VSCHT_Praha_V_prestizni_soutezi_GACR_uspely_dve_zahranicni_vedkyne_z_VSCHT_3_3d0ded6274.jpeg 233w," sizes="100vw" width="1499" height="1000"></p><h5><strong>Congratulations on your JUNIOR STAR grant and also being awarded the Dagmar Procházková Fund. What does receiving both mean to you and how will they shape your work?</strong></h5><p>Thank you. Both grants are hugely important. The JUNIOR STAR grant allows me to expand my group and resources for research into catalytic recycling of polymers, while the Dagmar Procházková Fund supports complementary projects such as synthesizing new biodegradable polymers. Together, they help tackle the plastic waste problem from multiple scientific angles.</p><h5><strong>Could you explain your research in layperson’s&nbsp;terms?</strong></h5><p>Most plastics have strong carbon-carbon bonds. We insert more cleavable double bonds into polymers that can be broken down by catalytic reactions called olefin metathesis, making recycling on a&nbsp;molecular level more feasible.</p><h5><strong>What makes the JUNIOR STAR grant particularly important for your research and career development?</strong></h5><p>The JUNIOR STAR grant is a&nbsp;prestigious and highly competitive funding opportunity aimed at excellent early-career scientists within eight years of completing a&nbsp;Ph.D. It provides up to 25&nbsp;million CZK over five years, allowing recipients to establish independent research groups and pursue innovative scientific topics. This grant is crucial for building a&nbsp;solid foundation, acquiring necessary equipment, and recruiting talented team members, enabling the pursuit of ambitious projects that can significantly contribute to both the Czech scientific community and global challenges.</p><h5><strong>What collaborations support your research?</strong></h5><p>The collaboration between UCT Prague and the Institute of Organic Chemistry and Biochemistry (IOCB) of the Czech Academy of Sciences primarily provides financial and technical support. The cooperation helps with funding, access to advanced equipment, and operational resources needed for running research projects.</p><h5><strong>What advice would you give young scientists aiming to succeed?</strong></h5><p>I&nbsp;encourage thinking outside the box and combining diverse knowledge you acquire during your career to address complex problems that are exciting and relevant to you.</p><h5><strong>Your laboratory bears the name of Otto Wichterle and was ceremonially opened in the presence of Professor Kamil Wichterle. How does Wichterle’s&nbsp;legacy inspire you personally?</strong></h5><p>Wichterle’<s>’</s>s&nbsp;innovative spirit motivates me to push creative boundaries and pursue novel solutions in sustainable chemistry.</p><h5><strong>What are your visions for the future?</strong></h5><p>I&nbsp;aim to build a&nbsp;research group that advances sustainable polymer recycling, contributing to environmental responsibility and the circular economy.</p><h5><strong>You are recruiting people for your team. What skills do&nbsp;they need to have?</strong></h5><p>We are looking for talented Ph.D. students and postdocs experienced in air-sensitive catalysis techniques. If you want to contribute to transformative research in sustainable chemistry and join a&nbsp;dynamic team, this is a&nbsp;great opportunity.</p></div>

JUNIOR STAR Grants at UCT Prague: Two talented women from abroad driving innovation in science

News from LabRulezGCMS Library - Week 06, 2026

<p><strong>Scientists at IOCB Prague are uncovering new details of gene transcription. They have identified a previously unknown molecular mechanism by which the transcription of genetic information from deoxyribonucleic acid (DNA) into ribonucleic acid (RNA) can be initiated. The researchers focused on a specific class of molecules known as alarmones, which are found in cells across a wide range of organisms and whose levels often increase under conditions of cellular stress. The results were published in the prestigious scientific journal </strong><i><strong>Nature Chemical Biology</strong></i><strong>.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/UOCHB_Vyzkum_z_UOCHB_odhaluje_dosud_nepoznany_zpusob_prepisu_geneticke_informace_bc2bfffa6c.jpg" alt="IOCB Prague/Tomáš Belloň: Research from IOCB Prague reveals a previously unknown mechanism of genetic transcription: Dr. Hana Cahová, head of the Chemical Biology of Nucleic Acids research group." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_UOCHB_Vyzkum_z_UOCHB_odhaluje_dosud_nepoznany_zpusob_prepisu_geneticke_informace_bc2bfffa6c.jpg 234w," sizes="100vw" width="2000" height="1335"></p><div><p>Molecules of ribonucleic acid can carry a variety of chemical modifications at one end, known as caps. In eukaryotic organisms, including human cells, the best-known cap plays an important role in RNA stability and in regulating its subsequent fate. In recent years, however, it has become clear that alternative, non-canonical RNA caps also exist, although their formation and the mechanisms by which they are attached to RNA remain only partially understood. These include alarmone caps, formed by dinucleoside polyphosphate molecules, that protect cellular RNA at moments when the cell is under threat.</p><p>In their study,<strong> </strong><a target="_blank" rel="noopener noreferrer" href="https://cahova.group.uochb.cz/en"><strong>Dr. Hana Cahová</strong></a> and colleagues examined bacterial RNA polymerase and investigated how this enzyme can initiate transcription using dinucleoside polyphosphates (NpNs) instead of the standard RNA building blocks. For the first time, the scientists described, at the atomic level, how RNA bearing an alarmone cap can be generated directly at the initiation of gene transcription. They also observed that NpNs bind through a different type of base pairing than is typically observed.</p><p>The work was significantly shaped by <strong>Valentina Serianni from Hana Cahová’s team</strong>, who demonstrated the ability of dinucleoside polyphosphates to initiate gene transcription, and by <strong>Jana Škerlová</strong>, who focused on the structural analysis of RNA polymerase. Using cryogenic electron microscopy data, she showed how dinucleoside polyphosphate molecules bind within the active site of RNA polymerase – that is, the core of the enzyme where genetic information is transcribed. Together, their findings help to elucidate the processes that accompany the transcription of genetic information from DNA to RNA.</p><p>Hana Cahová adds: <i>“We’re describing something that truly occurs in cells and that we’re now able to observe directly at the level of individual molecules. This allows us to answer fundamental questions about cellular processes, such as how cells adapt to stress. RNA plays a central role in this, as it carries the cascade of information underlying any cellular response – for example, to threatening conditions caused by nutrient deprivation or temperature shock.”</i></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/UOCHB_Vyzkum_z_UOCHB_odhaluje_dosud_nepoznany_zpusob_prepisu_geneticke_informace_2_0fe88ff9e9.jpg" alt="IOCB Prague/Tomáš Belloň: Research from IOCB Prague reveals a previously unknown mechanism of genetic transcription: Dr. Tomáš Kouba, head of the Cryogenic Electron Microscopy core facility." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_UOCHB_Vyzkum_z_UOCHB_odhaluje_dosud_nepoznany_zpusob_prepisu_geneticke_informace_2_0fe88ff9e9.jpg 234w," sizes="100vw" width="2000" height="1335"></p><div><p>Cryogenic electron microscopy (cryo-EM) was central to the project. This part of the work was led by<strong> Dr. Tomáš Kouba</strong>, one of the authors of the study. <i>“Cryogenic electron microscopy allows us to freeze biological molecules in a state very close to their natural form and then determine their three-dimensional structure. This makes it possible to look directly into the active centers of enzymes and observe their function down to the atomic level,”</i> he explains.</p><p>Last year, IOCB Prague opened a new <a target="_blank" rel="noopener noreferrer" href="https://cryoem.group.uochb.cz/en"><strong>cryo-EM center</strong></a><strong> </strong>that is unique within the Czech research environment. State-of-the-art cryogenic electron microscopes are housed in a specially designed building and enable the study of biological processes with exceptional structural precision.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/UOCHB_Vyzkum_z_UOCHB_odhaluje_dosud_nepoznany_zpusob_prepisu_geneticke_informace_3_4d881e7a58.jpg" alt="IOCB Prague: Research from IOCB Prague reveals a previously unknown mechanism of genetic transcription: This work shows how NpnNs initiate bacterial transcription. Cryo-EM reveals how nucleobases pair with the template: one in canonical and one in reverse Watson–Crick mode, providing a structural basis for their function as non-canonical RNA caps." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_UOCHB_Vyzkum_z_UOCHB_odhaluje_dosud_nepoznany_zpusob_prepisu_geneticke_informace_3_4d881e7a58.jpg 245w," sizes="100vw" width="2000" height="1077"></p><blockquote><h4><strong>The Original article</strong></h4><h4><a target="_blank" rel="noopener noreferrer" href="https://www.nature.com/articles/s41589-025-02134-5"><strong>Molecular insight into 5′ RNA capping with Np<sub>n</sub>Ns by bacterial RNA polymerase</strong></a></h4><p>Valentina M. Serianni, Jana Škerlová, Anna Knopp Dubánková, Anton Škríba, Hana Šváchová, Tereza Vučková, Anatolij Filimoněnko, Milan Fábry, Pavlína Řezáčová, Tomáš Kouba &amp; Hana Cahova&nbsp;</p><p>Nat. Chem. Biol. 21 (2026)</p><p><a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1038/s41589-025-02134-5">https://doi.org/10.1038/s41589-025-02134-5</a></p><h6>licensed under <a target="_blank" rel="noopener noreferrer" href="https://creativecommons.org/licenses/by/4.0/"><strong>CC-BY 4.0</strong></a></h6></blockquote><h4><strong>Abstract</strong></h4><p>RNA capped with dinucleoside polyphosphates has been discovered in bacteria and eukaryotes only recently. The likely mechanism of this specific capping involves direct incorporation of dinucleoside polyphosphates by RNA polymerase as noncanonical initiating nucleotides. However, how these compounds bind into the active site of RNA polymerase during transcription initiation is unknown. Here, we explored transcription initiation in vitro, using a series of DNA templates in combination with dinucleoside polyphosphates and model RNA polymerase from <i>Thermus</i> <i>thermophilus</i>. We observed that the transcription start site can vary on the basis of the compatibility of the specific template and dinucleoside polyphosphate. Cryo-electron microscopy structures of transcription initiation complexes with dinucleoside polyphosphates revealed that both nucleobase moieties can pair with the DNA template. The first encoded nucleotide pairs in a canonical Watson–Crick manner, whereas the second nucleobase pairs noncanonically in a reverse Watson–Crick manner. Our work provides a structural explanation of how dinucleoside polyphosphates initiate RNA transcription.</p></div></div>

Research from IOCB Prague reveals a previously unknown mechanism of genetic transcription

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Scientists

Science and research

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The University of Chemistry and Technology, Prague is a natural centre of first-rate study and research in the area of chemistry in Czechia and is one of the country's largest educational and research institutions focused on technical chemistry, chemical and biochemical technologies, material and chemical engineering, food chemistry, and environmental studies.

UCT Prague

The Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences (IOCB Prague) is a leading scientific institution in the Czech Republic, recognized internationally. Its primary mission is basic research in the fields of chemical biology and medicinal chemistry, organic and material oriented chemistry, chemistry of natural compounds, biochemistry and molecular biology, physical chemistry, theoretical chemistry, and analytical chemistry. 

Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences

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LabRulez

Wasson LPG Vaporizer (1107)

The LPG Vaporizer uses an innovative, proprietary technique to vaporize liquid samples for injection in an existing GC system.

<p><strong>The LPG Vaporizer uses an innovative, proprietary technique to vaporize liquid samples for injection in an existing GC system. This convenient laboratory system offers flexibility and accuracy for both gas and liquid samples.</strong></p>
<p><strong>The LPG Vaporizer</strong> is more convenient than a typical liquid sample valve with more accurate results. <strong>All liquid samples are vaporized</strong> and run at a constant pressure, eliminating sample density changes that cause errors in liquid phase samples. This ensures sharp, easy-to-read peaks for all samples.</p>
<p>The LPG Vaporizer is built with <strong>specially passivated parts</strong> for analyzing trace reactive analytes such as sulfurs and oxygenates.</p>
<p>Wasson-ECE&#39;s unique, proprietary <strong>vaporization technique</strong> produces an even and accurate gas sample. Other vaporizers use tubing with a large volume, causing samples to fractionate when vaporized. This can lead to incomplete sample analysis. The LPG Vaporizer controls the injection volume so that all elements in the liquid sample are vaporized and sent to the GC simultaneously, producing a complete and accurate analysis of the sample.</p>
<h4><strong>LPG Vaporizer Features</strong></h4>
<ul>
<li><p><strong>Inject liquid and gas samples with a single valve</strong></p>
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<li><p><strong>High sample throughput</strong></p>
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<li><p><strong>Purging technique reduces cross-contamination</strong></p>
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<li><p><strong>Ability to stop sample flow to the GC at any time</strong></p>
</li>
<li><p><strong>Controlled injection volume</strong></p>
</li>
<li><p><strong>4 ft. heated bridge from vaporizer to customer&#39;s GC sample valve to prevent sample re-condensing</strong></p>
</li>
</ul>


Wasson Gas Auto-sampler (AS202)

The Gas Auto-sampler (AS202) is a stand-alone device that delivers samples to the GC through a heated bridge, ensuring that samples are injected at the appropriate temperature.

<p><strong>The Gas Auto-sampler (AS202) is a stand-alone device that delivers samples to the GC through a heated bridge, ensuring that samples are injected at the appropriate temperature. The heated pathway is purged with carrier gas between each sample injection, and a vacuum pump ensures an extremely low level of matrix cross-contamination (typically less than 50 ppm).</strong></p>
<p>Samples are loaded into the AS202 oven, which can hold <strong>up to twelve 500cc sample cylinders</strong> or <strong>nine 1L cylinders</strong>. The shelves are removable and adjustable and can also be tilted to prevent injection of any residual liquids which then changes the setup to allow for a maximum of eight 500cc or six 1L cylinders.</p>
<p><strong>Samples (1000 psig / 6895 kPa max) are automatically regulated</strong> during the purging sequence so the GC injects all samples and calibration blends at atmospheric pressure. The AS202 can also be configured <strong>to automate injection of samples that are already at atmospheric pressure</strong>.</p>
<p>The table below compares the GC analysis results for 2 mL samples of n-pentane and n-hexane at 100 psig in propane. In the first trial, the sample is sent to the GC from the AS202 at ambient temperature; in the second trial the AS202 heats the samples to 130°C before injection.</p>
<p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Wasson_Wasson_autosampler_pro_plynne_vzorky_Srovnani_vysledku_GC_analyz_f7c0ad0991.jpg" alt="Wasson: Repeatability Comparisons - Heated vs. Unheated"/></p>


EST Analytical AS120 Autosampler

The AS120 GC Autosampler boosts productivity with dual-injector support, 120/200 vial capacity, programmable injections, and seamless GC/GC-MS integration.

<p><strong>The AS120 Autosampler is a cost-effective, fully electric XYZ sampler for GC and GC/MS applications. Driven by stepper motor technology, it combines modern engineering with user-friendly operation, meeting both routine and advanced analytical needs. With high-capacity sample trays, flexible injection modes, and reliable performance, the AS120 ensures laboratories can boost productivity while maintaining precise, consistent results.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/EST_Analytical_AS_120_Autosampler_7cc5a79884.jpg" alt="EST Analytical: AS120 Autosampler" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_EST_Analytical_AS_120_Autosampler_7cc5a79884.jpg 203w," sizes="100vw" width="1056" height="812"></p><h4><strong>Key Features</strong></h4><h5><strong>Maximum Productivity</strong></h5><ul><li>Dual-injector capability for maximum GC throughput</li><li>Automated injector alignment—no manual adjustments required</li><li>Variable injection rate tailored to injector type and analytical method</li><li>Choice of 120- or 200-position sample trays, easily removable for quick loading</li></ul><h5><strong>Durable, Flexible Engineering</strong></h5><ul><li>Robust XYZ syringe mechanism accesses vials, solvents, and standards with precision</li><li>Adjustable parameters: injection volume, speed, dwell times, and solvent flush options</li><li>Supports multiple methods per sequence and dual-column operation</li><li>Fully programmable via intuitive keypad interface</li></ul><h5><strong>Hassle-Free Operation</strong></h5><ul><li>Compatible with screw-cap and crimp-top septum vials</li><li>Simple GC integration with standard remote I/O signals and RS-232 communication</li><li>Quick mounting with keypad-based syringe/injector alignment</li><li>Priority manual sample feature enables urgent “RUSH” sample handling</li></ul><h4><strong>Technical Specifications</strong></h4><ul><li><strong>Drive</strong>: All-electric, stepper motor XYZ system</li><li><strong>Capacity</strong>: 120 or 200 vial tray options</li><li><strong>Compatibility</strong>: GC and GC/MS systems with standard I/O and RS-232 interface</li><li><strong>Injection Modes</strong>: Variable rate, programmable volume, dual-injector support</li><li><strong>Control</strong>: Keypad-driven menu with multiple method programming</li><li><strong>Sample Handling</strong>: Screw-cap or crimp-top septum vials</li></ul>

EST Analytical FLEX 2 Robotic Sampling Platform

The FLEX 2 autosampler streamlines GC/GC-MS workflows with liquid, headspace, and SPME capability, MTX tool change, and Prep Ahead for faster, more reliable VOC analysis.

<p><strong>The FLEX 2 is a versatile GC autosampler designed to handle both sample preparation and sample introduction for GC and GC/MS analysis. Supporting liquid injection, headspace, and SPME, it delivers exceptional accuracy and reproducibility. Its Prep Ahead function improves efficiency by allowing sample preparation during ongoing GC runs, maximizing system utilization and throughput.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/EST_Analytical_FLEX_2_Robotic_Sampling_Platform_3_853e02f151.jpg" alt="EST Analytical: FLEX 2 Robotic Sampling Platform" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_EST_Analytical_FLEX_2_Robotic_Sampling_Platform_3_853e02f151.jpg 168w," sizes="100vw" width="628" height="584"></p><h4><strong>Key Features</strong></h4><h5><strong>Flexible Sample Preparation with Multi Tool Change (MTX)</strong></h5><ul><li>Automated <strong>Multi Tool Change (MTX)</strong> enables seamless switching between tools</li><li>Enhances laboratory productivity, accuracy, and safety by reducing manual prep errors</li><li>Supports dilution, reagent addition, and internal standard spiking with precision</li><li>Can operate as a benchtop preparation station for derivatization and extraction steps</li></ul><h5><strong>Liquid Injection Capabilities</strong></h5><ul><li>Injection range: <strong>0.5–10 μL</strong> (standard syringe) or <strong>50–500 μL</strong> (optional large-volume syringe)</li><li>Supports both standard and large-volume injections (up to 500 μL)</li><li>Programmable injection speed control, from ultra-fast to very slow</li><li>Optional cooled trays available for temperature-sensitive samples</li></ul><h5><strong>Headspace Sampling</strong></h5><ul><li>Injection range: <strong>100–2500 μL</strong> (2.5 mL syringe), <strong>100–1000 μL</strong> (1.0 mL syringe), or <strong>500–5000 μL</strong> (5.0 mL syringe)</li><li>Offers both <strong>orbital</strong> and <strong>oscillating</strong> agitation to improve sample consistency</li><li>Six heated vial positions for <strong>2, 10, or 20 mL vials</strong></li><li>Temperature range: <strong>ambient to 200 °C</strong></li><li>Shaking: orbital (120–750 rpm) or oscillation (190 Hz)</li></ul><h5><strong>Automated SPME</strong></h5><ul><li>Compatible with both traditional and direct immersion SPME methods</li><li>Heated conditioning station:<ul><li>Fiber: <strong>ambient to 350 °C</strong></li><li>Needle: <strong>ambient to 150 °C</strong></li><li>Sweep gas port for conditioning</li></ul></li><li>Heated mixing station: <strong>ambient to 150 °C</strong>, mixing speeds <strong>380–725 rpm</strong></li></ul><h5><strong>Efficiency &amp; Throughput</strong></h5><ul><li><strong>Prep Ahead function</strong> allows ongoing sample prep during GC runs</li><li>Fully automates switching between liquid injection, headspace, and SPME with MTX</li><li>Reduces manual workload and preparation errors while improving reproducibility</li></ul><h4><strong>Technical Specifications</strong></h4><ul><li><strong>Compatible Systems</strong>: GC and GC/MS platforms</li><li><strong>Injection Modes</strong>: Liquid (0.5–500 μL), Headspace (100–5000 μL), SPME (traditional &amp; direct immersion)</li><li><strong>Temperature Ranges</strong>: Headspace up to 200 °C, SPME fiber up to 350 °C, SPME needle up to 150 °C</li><li><strong>Agitation</strong>: Orbital (120–750 rpm) and oscillating (190 Hz)</li><li><strong>Capacity</strong>: Six heated vial positions for 2, 10, or 20 mL vials</li><li><strong>Automation</strong>: Multi Tool Change (MTX), Prep Ahead function</li></ul>

EST Analytical LGX-50 for Methane in Water

The EST LGX-50 automates RSK-175 dissolved gas testing in water, boosting throughput, ensuring ASTM/EPA compliance, and reducing manual sample preparation errors.

<p><strong>The LGX-50 automates the preparation of water samples for headspace analysis of dissolved gases such as methane, ethane, and ethene. Traditionally, RSK-175 testing has been labor-intensive and time-consuming, requiring manual vial preparation. The LGX-50 eliminates this step, streamlining workflows and ensuring compliance with EPA Method 5035 and ASTM D8028. By automating dissolved gas extraction, laboratories can boost throughput, reduce errors, and deliver more consistent results for shale gas and environmental testing.</strong></p><h4><strong>Key Features</strong></h4><h5><strong>Maximized Productivity</strong></h5><ul><li>Fully automates <strong>RSK-175 sample processing</strong></li><li>ASTM D8028 compliant for dissolved gas testing</li><li>Holds up to <strong>50 samples</strong> for high-throughput operation</li><li>Optical sensors prevent vial misplacement and syringe/elevator errors</li><li>Robust XYZ design ensures reliability and consistent performance</li></ul><h5><strong>Simplified Operation</strong></h5><ul><li>Intuitive, user-friendly software designed for quick setup and operation</li><li>Remote access functionality allows labs to monitor sample progress via the server</li><li>Reduces manual preparation steps, increasing accuracy and reproducibility</li></ul><h4><strong>Technical Specifications</strong></h4><ul><li><strong>Compliance</strong>: EPA Method 5035, ASTM D8028</li><li><strong>Capacity</strong>: Up to 50 samples per batch</li><li><strong>Target Compounds</strong>: Methane, ethane, ethene, and other dissolved gases in water</li><li><strong>Automation</strong>: XYZ robotic design with optical sensors for error prevention</li><li><strong>Software</strong>: Intuitive, remote-access capable interface</li></ul>

Thermo Scientific TriPlus™ RSH SMART Autosampler

Extend automation, performance, and versatility for GC and GC/MS applications, while ensuring easier and safer operations through SMART consumables ID recognition and usage tracking.

<div><div id="product-description"><p><strong>Expand automated sampling capabilities beyond liquid, headspace, and solid phase microextraction (SPME) injections. The advanced, built-in robotics of the Thermo Scientific™ TriPlus™ RSH SMART Autosampler deliver exceptional precision, sample handling flexibility, and reliable unattended operation. Enabling SMART consumables tracking, it offers easier, safer and traceable operations. Accurate and repeatable sample preparation and injection are essential to achieving the highest quality GC/GC-MS results. Enhance data quality and laboratory efficiency by automating your entire sample handling workflow.</strong></p></div><div><p>The TriPlus RSH SMART Autosampler brings together technological innovations that further expand automation, performance and versatility for GC and GC-MS applications, while ensuring easier and safer operations through SMART consumables ID recognition and usage tracking. Automated high-precision sample handling eliminates the manual labor and downtime typically required for tasks as standard/sample dilutions, internal standard addition and derivatization.</p><h3><strong>SMART Consumables</strong></h3><p>Validated SMART consumables are equipped with unique SMART chip storing parameters, ranges and usage history; enabling full traceability of sample preparation down to the syringe.</p><h3><strong>Automatic Syringe Changeout</strong></h3><p>Automatic Tool Change (ATC) capability automates the use of different syringes for sample preparation steps or different injection techniques within the sequence.</p><h3><strong>Vial Bottom Sensing Expands Application Range</strong></h3><p>Precise detection of vial bottoms enables the autosampler to accurately withdraw from sample amounts as little as 5 μL, enhancing data quality of sample-limited applications.</p><h3><strong>Flexible liquid sample handling</strong></h3><p>Optimized liquid injection modes and customizable syringe filling techniques, support a wide range of sample types and full GC inlet compatibility.</p><h3><strong>Automated headspace injection for volatile analysis</strong></h3><p>High temperature gas-tight syringe allows direct headspace injection into the GC inlet for increased injection volume flexibility. Sample vial capacity of up to 300x 10 mL/20 mL vials and sample incubation overlapping, facilitate long unattended operation.</p><h3><strong>Automated, solvent-free SPME</strong></h3><p>Precise control of all steps—fiber preconditioning, adsorption and desorption, as well as fiber washes—delivers maximum performance for SPME applications. Boost productivity with the optimized SPME Arrow design. It offers optimized fiber geometry to achieve 10x superior sensitivity compared to classical SPME, 2x faster extraction time and superior robustness.</p><h3><strong>Automated Sample Preparation</strong></h3><p>The Triplus RSH SMART Autosampler combines highly versatile sample injection capability with automated sample preparation procedures, eliminating typical GC-MS workflow bottlenecks. Daily operations ranging from sample/standard dilution to more complex derivatization protocols, can be fully automated and easily programmed with the Sampling Workflow Editor Software.</p><h3><strong>Extend productivity with the optional 1D barcode reader</strong></h3><p>The optional 1D barcode reader eliminates the need to log and track sample information manually; enabling you to streamline internal operations, save time, increase efficiency, and reduce errors.</p><h3><strong>Specifications</strong></h3><ul><li><strong>Type: </strong>TriPlus RSH SMART Standard Liquid, Regular Rail</li><li><strong>Sample Capacity:</strong> 4608 Well Plates, 840 x 0.5 mL or 0.7 mL Vials, 648 x 2 mL Sample Vials, 240 x 10 mL or 20 mL Vials</li><li><strong>Injection Mode: </strong>8 Fully Customizable Method-Specific Injection Mode Presets</li><li><strong>Injection Speed:</strong> Selectable from 0.1 μL/s to 2000 μL/s</li><li><strong>Injection Volume: </strong>0.1 to 10,000 μL</li><li><strong>Description: </strong>TriPlus RSH SMART configured for liquid injection on regular X-axis length. Only for manual tool change. Complete with liquid syringe tool, 2 x 10 μL SMART syringes, standard washing station and a single tray holder with 3 trays for 2 mL vials. Expandible to other sampling techniques (Headspace, SPME, SPME Arrow, ITEX-DHS) and with sample preparation tools.</li><li><strong>Tool Exchange:</strong> Only for manual tool exchange. No tool park station.</li><li><strong>For Use With (Equipment):</strong> Compatible with Smart syringes/fibers only.</li></ul></div></div>

Thermo Scientific™ AI/AS 1610 Liquid Autosampler

 The Thermo Scientific AI/AS 1610 Liquid Autosampler boosts throughput with efficient, safe sample processing and a user-friendly design ideal for busy labs.

<div><div id="product-description"><p><strong>Enhance liquid sampling automation for your gas chromatography (GC) applications with simplicity and robustness. Designed to meet the demands of any busy high-throughput lab, the Thermo Scientific™ AI/AS 1610 Liquid Autosampler will help to process more samples efficiently and safely with its advanced design and usability features, greatly enhanced for easy adoption for both beginners and experienced users.&nbsp;</strong></p><p>With the possibility to expand to <strong>up to a 310-sample capacity </strong>with <strong>simultaneous dual-tower operations</strong>, the AI/AS 1610 offers the fit-for-purpose solution to budget-conscious laboratories looking for reliable automation of liquid samples injection into a<strong> GC or GC-MS system. </strong>The Thermo Scientific™ AI/AS 1610 Liquid Autosampler combine <strong>performance, simplicity, and robustness for your everyday workflow.</strong></p><h5><strong>The AI/AS 1610 Liquid Autosampler</strong> is available in <strong>two models:&nbsp;</strong></h5><ul><li>the upgradable<strong> 8-vial capacity AI 1610</strong>&nbsp;</li><li>the<strong> 155-vial capacity AS 1610&nbsp;</strong></li></ul><p>Both offer the<strong> dual-tower Gemini configuration for simultaneous injection in two channels.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Autosampler_AI_1610_s_kapacitou_8_nebo_155_vzorku_9d37f0ea9a/Pragolab-Autosampler-AI-1610-s-kapacitou-8-nebo-155-vzorku.jpg" alt="Thermo Scientific™ AI/AS 1610 Liquid Autosampler:  8-vial capacity and 155-vial capacity AI 1610 " srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Pragolab_Autosampler_AI_1610_s_kapacitou_8_nebo_155_vzorku_9d37f0ea9a/thumbnail_Pragolab-Autosampler-AI-1610-s-kapacitou-8-nebo-155-vzorku.jpg 245w," sizes="100vw" width="1097" height="666"></p><h3><strong>Enhanced Usability</strong></h3><ul><li><strong>Easy set up</strong> through self-aligning, not requiring any position adjustment</li><li><strong>Easy slide-in installation and free access to the injector </strong>for maintenance</li><li><strong>Easy syringe viewing and replacement</strong> with illuminated compartment and magnifier lens</li><li>Enhanced <strong>color-coded instrument status indication</strong></li><li><strong>Safe operation</strong> with automatic selection of the best injection settings through recognition of the injector type and injection mode</li><li><strong>Simplified connectivity </strong>with a single cable including communication, synchronization and power supply</li></ul><h3><strong>Enhanced Sample Throughput</strong></h3><ul><li><strong>Wide sample capacity scalability</strong> to fit any workload demand</li><li><strong>Dual Tower Gemini</strong> for upmost productivity with simplified configuration and connectivity</li></ul><h3><strong>Enhanced Performance</strong></h3><ul><li>Expanded applicability with liquid sample volume <strong>injections up to 80 μL</strong></li><li>Free pre- and post injection syringe rinsing with single or combined solvents (up to four) virtually <strong>eliminates sample carry-over</strong></li><li><strong>Efficient, accurate sampling</strong> <strong>of low boiling compounds</strong> with the syringe kept away from the inlet’s temperature influence</li><li><strong>Seamless integration into Thermo Scientific™ chromatography software</strong></li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Pragolab_Dizajn_autosampleru_Thermo_AI_AS_1610_pro_snadny_pristup_k_injektoru_GC_0b1d294ab5/Pragolab-Dizajn-autosampleru-Thermo-AI-AS-1610-pro-snadny-pristup-k-injektoru-GC..jpg" alt="Thermo Scientific™ AI/AS 1610 Liquid Autosampler" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Pragolab_Dizajn_autosampleru_Thermo_AI_AS_1610_pro_snadny_pristup_k_injektoru_GC_0b1d294ab5/thumbnail_Pragolab-Dizajn-autosampleru-Thermo-AI-AS-1610-pro-snadny-pristup-k-injektoru-GC..jpg 245w," sizes="100vw" width="1090" height="520"></p><h3><strong data-start="105" data-end="123">Specifications</strong></h3><ul><li><strong data-start="126" data-end="146">Sample Capacity:</strong> 8 x 2 mL Vials</li><li><strong data-start="164" data-end="183">Injection Mode:</strong> Automatically selected and optimized according to injector type</li><li><strong data-start="250" data-end="270">Injection Speed:</strong> Fast/Slow/Variable (1 to 60,000.00 μL/min)</li><li><strong data-start="317" data-end="338">Injection Volume:</strong> 0.01 to 80 μL</li><li><strong data-start="355" data-end="371">Description:</strong> AI 1610 Liquid Autosampler for TRACE 1600 Series GC</li><li><strong data-start="426" data-end="447">Washing Solvents:</strong> Up to 4</li><li><strong data-start="458" data-end="471">Quantity:</strong> Each</li><li><strong data-start="479" data-end="493">Unit Size:</strong> Each</li></ul><figure class="image"><img style="aspect-ratio:650/434;" src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_AI_AS_1610_Liquid_Autosampler_37e5c32f69.jpg" alt="Thermo Scientific™ AI/AS 1610 Liquid Autosampler" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_AI_AS_1610_Liquid_Autosampler_37e5c32f69.jpg 234w," sizes="100vw" width="650" height="434"></figure></div></div>

Thermo Scientific™ TriPlus™ RSH Autosampler

Robotic GC autosampler with multimode injection, tool exchange, and full sample prep automation. Enables 24/7 workflows for food, environmental, and forensic labs.

<h4><strong>Flexible, high-capacity autosampler for GC and GC-MS with advanced sample prep automation</strong></h4><p><strong>The TriPlus RSH Autosampler is a versatile robotic sampling platform designed to maximize automation, precision, and productivity in gas chromatography workflows. Fully compatible with Thermo Scientific™ GC and GC-MS systems, it supports liquid, headspace (HS), and SPME/SPME Arrow injections, with optional modules for µSPE, ITEX-DHS, and automated sample preparation. The unique Automatic Tool Change (ATC) system allows the autosampler to switch between up to six syringes in a single sequence, enabling unattended workflows for complex multistep protocols.</strong></p><h3><strong>Key Features and Benefits</strong></h3><h4>🧪 <strong>Multimode Injection and Sample Handling</strong></h4><ul><li>Supports liquid, headspace, SPME, SPME Arrow, and ITEX-DHS techniques</li><li>Switch between injection modes in a single sequence using ATC</li><li>Bottom vial sensing enables precise injections from as little as <strong>5 μL</strong> of sample</li></ul><h4>🔁 <strong>Automated Sample Preparation</strong></h4><ul><li>Perform dilution, standard addition, derivatization, and internal standard workflows</li><li>Tools: Vortexer, Incubator, Heatex-Stirrer, Dilutor, µSPE module</li><li>Visual drag-and-drop <strong>Sampling Workflow Editor</strong> for custom prep protocols</li></ul><h4>📦 <strong>High Throughput and Capacity</strong></h4><ul><li>Unattended operation with up to <strong>972 × 2 mL vials</strong> or <strong>840 × 0.7 mL vials</strong></li><li>Extended X-arm option for larger trays and accessory support</li><li>Dual-GC configurations with Clone Mode or DoublePro setups</li></ul><h4>⚙️ <strong>Precision and Flexibility</strong></h4><ul><li>Automated Tool Change (ATC): Up to <strong>6 tools</strong> in one sequence</li><li>Injection volume range: <strong>0.1 μL to 10 mL</strong></li><li>Compatible with all major GC injector types (SSL, PTV, OC, PKD, PPKD)</li></ul><h4>🧠 <strong>Smart Software and Control</strong></h4><ul><li>Fully integrated with <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/76"><strong>Chromeleon™</strong></a>,<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1758"><strong> Xcalibur™</strong></a>, and <strong>Chrom-Card™ CDS</strong></li><li>Local controller or virtual terminal control interface</li><li>Barcode readers for full sample tracking</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/Thermo-TriPlus-RSH-Autosampler-1.jpg" alt="Thermo Scientific™ TriPlus™ RSH Autosampler" width="null" height="null"></p><h3><strong>Applications</strong></h3><ul><li><strong>Food safety</strong>: Trace analytes, contaminants, derivatization (e.g. FAMEs, dioxins)</li><li><strong>Environmental</strong>: VOCs, SVOCs, POPs, air toxics</li><li><strong>Forensics &amp; clinical</strong>: Biological matrices, explosive residues, drugs</li><li><strong>Chemical industry</strong>: Routine QC, trace impurities, residual solvents</li><li><strong>High-throughput labs</strong>: 24/7 unattended workflows with complex prep steps</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/application::product.product/QExactive-GCMSMS-Orbitrap-with-Autosampler-sideangle-1856x1391.jpg-650.jpg" alt="Thermo Scientific™ TriPlus™ RSH Autosampler" width="null" height="null"></p>

Thermo Scientific™ TriPlus™ 100 LS Liquid Autosampler

Move to the simplicity of this X-Y-Z robotic autosampler. Able to accommodate most samples, the Thermo Scientific™ TriPlus™ 100 LS liquid autosampler completely and reliably automates liquid injections, from nanovolume to large sample volumes. 

<div><div id="product-description"><p>Move to the simplicity of this X-Y-Z robotic autosampler. Able to accommodate most samples, <strong>the Thermo Scientific™ TriPlus™ 100 LS liquid autosampler</strong> completely and reliably automates liquid injections, from <strong>nanovolume to large sample volumes.</strong> <strong>The precise movement control</strong> of the autosampler allows correct sampling and injection optimization even for <strong>highly viscous samples or very volatile solvents.</strong> <strong>Based on the robust and proven technology of the TriPlus RSH robotic autosampler, the TriPlus 100 LS increases liquid sample handling automation and throughput with ease.</strong></p></div><div><h3><strong>Labor saving</strong></h3><ul><li><strong>Extended unattended operations</strong> made possible by the wide sample storage and large solvent capacities</li><li><strong>High-Throughput Configuration</strong> is possible through a dual GC or GCMS set-up, with Double Pro or Confirmation injection mode</li><li>Rapid Mode for increased sample throughput starts <strong>the syringe washing cycle during the GC cooling phase</strong></li></ul><h3><strong>Versatilty</strong></h3><ul><li><strong>Select from different pre-optimized liquid injection modes </strong>for a wide range of applications</li><li><strong>Use with a full range of performance-enhancing accessories </strong>for liquid sample handling of the <strong>Thermo Scientific™ TriPlus™ RSH and RSH SMART platforms</strong> for additional simplicity and dependability</li><li><strong>Syringe Cleaning options</strong> allow to install multiple solvent stations and wxpand solvent and waste volumes</li><li><strong>Add module options </strong>including an agitator, vortexer, liquid-cooled tray holder, and Temperature-Controlled Drawer</li></ul><h3><strong>Easy operations</strong></h3><ul><li><strong>Eight fully customizable method-specific preset menus</strong> for different injection modes are available through the data systems to easily allow the highest flexibility in liquid samples injections</li><li><strong>Optional hand-held control device</strong> with 4 keys, round knob, and graphical LCD display for local control</li><li>Thermo Scientific chromatography data systems integrated with<strong> Virtual Terminal software </strong>to completely mimic the physical controller</li></ul><figure class="image"><img style="aspect-ratio:650/567;" src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_Tri_Plus_100_LS_Liquid_Autosampler_3_0238d1dc37.jpg" alt="Thermo Scientific™ TriPlus™ 100 LS Liquid Autosampler" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_Tri_Plus_100_LS_Liquid_Autosampler_3_0238d1dc37.jpg 179w," sizes="100vw" width="650" height="567"></figure><h3><strong>Specifications</strong></h3><ul><li><strong>Type:</strong> TriPlus 100 LS Liquid Autosampler</li><li><strong>Sample Capacity:</strong><ul><li>Up to 4608 well plates</li><li>Up to 840 0.5/0.7 mL vials</li><li>Up to 648 2 mL sample vials</li><li>Up to 180 10 mL or 20 mL vials</li></ul></li><li><strong>Injection Mode:</strong> 8 Fully Customizable Method-Specific Injection Mode Presets</li><li><strong>Injection Speed:</strong> Selectable from 0.1 µL/sec up to 900 µL/sec and fully programmable in three different steps, also dependent upon the volume of the installed syringe</li><li><strong>Injection Volume:</strong> 0.1 to 100.0 μL</li><li><strong>Description:</strong> Robotic XYZ Liquid Autosampler for GC and GCMS</li><li><strong>Tool Exchange:</strong> No tool exchange capability</li><li><strong>For Use With (Equipment):</strong> Compatible with standard and SMART syringes</li><li><strong>Quantity:</strong> Each</li><li><strong>Unit Size:</strong> Each</li></ul></div></div>

LECO L-PAL3 GC Autosampler

LECO L-PAL3 GC Autosampler delivers flexible, discrimination-free GC injections with automated liquid, headspace, SPME, and ITEX sampling, high vial capacity, and minimal carryover.

<p><strong>Available exclusively from LECO, the L-PAL3 GC Autosampler is a highly robust, fully integrated autosampling platform designed for high flexibility and reliability in gas chromatography workflows. Based on proven CTC PAL3 technology, it supports discrimination-free ultrafast GC injections and minimizes carryover while ensuring precise and reproducible sample handling.</strong></p><p>Key innovations include <strong>automatic tool exchange (ATX)</strong> for seamless switching between liquid, headspace, SPME, and ITEX sampling modes, <strong>vial bottom sensing</strong> to prevent mis-injections, and high vial capacity for unattended operation. These features allow analysts to focus on compound identification without downtime or uncertainty.</p><h3><strong>Key Features</strong></h3><ul><li>Allows for automation of up to 162 two mL samples, or 45 ten/twenty mL samples.</li><li>Discrimination-free injection speeds with complete injection cycle time down to 100 milliseconds.</li><li>Bottom-sensing technology ensures that even very small volumes can be sampled.</li><li>Four separate models available so you may configure your package based on your autosampler needs.</li><li>Automatic Tool Exchange (ATX) allows users to switch between liquid, SPME, and headspace seamlessly.</li><li>96 to 384 well plate sampling supported; requires foil cutter.</li><li>Now available with Peltier cooled racks.</li></ul><h3><strong>Available Configurations</strong></h3><h4><strong>L-PAL3 GC Autosampler – Liquid Injections</strong></h4><ul><li>3-axis CTC-based autosampler/injector</li><li>Standard liquid injections</li><li>5-position solvent wash station</li><li>Liquid syringe tool</li><li>GC mounting kit</li><li>Single tray holder with <strong>3 trays × 54 positions (2 mL vials)</strong></li><li><strong>Non-upgradable configuration</strong></li></ul><h4><strong>L-PAL3 GC Autosampler – Liquid &amp; Headspace Injections</strong></h4><ul><li>Liquid and static headspace injections</li><li>Heated agitator</li><li>5-position solvent wash station</li><li>Liquid syringe tool + heated headspace syringe tool</li><li>GC mounting kit</li><li>Two tray holders:<ul><li><strong>3 × 54 positions (2 mL vials)</strong></li><li><strong>3 × 15 positions (10/20 mL vials)</strong></li></ul></li><li><strong>Manual tool exchange</strong> between liquid and headspace modes</li></ul><h4><strong>ITEX Dynamic Headspace Tool</strong></h4><ul><li>Rapid, sensitive enrichment of volatile and semi-volatile compounds</li><li>Suitable for solid, liquid, and gaseous samples</li><li>Choice of adsorbents for optimal sensitivity</li><li>No sample loops, transfer lines, or valves → minimal contamination risk</li><li>ATX enables <strong>Headspace, SPME, and ITEX</strong> within a single sequence</li></ul><h4><strong>L-PAL3 GC Autosampler – Liquid &amp; SPME Injections</strong></h4><ul><li>Liquid injections and all SPME modes (immersion, headspace)</li><li>Heated agitator</li><li>5-position solvent wash station</li><li>Liquid syringe tool + SPME fiber tools</li><li>SPME fiber conditioning station</li><li>GC mounting kit</li><li>Two tray holders:<ul><li><strong>3 × 54 positions (2 mL vials)</strong></li><li><strong>3 × 15 positions (10/20 mL vials)</strong></li></ul></li><li><strong>Manual tool exchange</strong> between liquid and SPME modes</li></ul><h3><strong>L-PAL3 GC Autosampler – Liquid, Headspace &amp; SPME</strong></h3><ul><li>Fully automated switching between liquid, headspace, and SPME</li><li>Heated agitator</li><li>5-position solvent wash station</li><li>Tools for liquid syringe, headspace syringe, and SPME fibers</li><li>SPME fiber conditioning station</li><li>GC mounting kit</li><li>Two tray holders:<ul><li><strong>3 × 54 positions (2 mL vials)</strong></li><li><strong>3 × 15 positions (10/20 mL vials)</strong></li></ul></li></ul>

Products from category Sample injection focused on GC - page 1

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