<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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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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Thermo Scientific TraceGOLD™ TG-ALC Plus II GC Columns

Perform fast, full separation of blood alcohols and other volatile compounds by headspace gas chromatography using Thermo Scientific™ TraceGOLD™ TG-ALC GC columns.

<p><strong>Perform fast and full separation of blood alcohols by headspace gas chromatography (GC) using Thermo Scientific™ TraceGOLD™ TG-ALC GC columns.&nbsp;</strong></p><p>These columns are also ideal for analysis of other volatile compounds including abused inhalant anesthetics, γ-hydroxybutyrate (GHB), γ-butyrolactone (GBL), glycols, and common industrial solvents. TraceGOLD TG-ALC columns have low bleed for excellent signal-to-noise ratio, sensitivity, and mass spectral integrity.&nbsp;</p><p><strong>Note:</strong> Blood alcohol analysis requires dual column confirmation when using GC-FID</p>

Thermo Scientific TraceGOLD™ TG-Dioxin GC Columns

Analyze toxic dioxins and furan congeners with unsurpassed performance and reproducibility with the Thermo Scientific™ TraceGOLD™ TG-Dioxin GC columns.

<p><strong>Analyze toxic dioxins and furan congeners with unsurpassed performance and reproducibility with the Thermo Scientific™ TraceGOLD™ TG-Dioxin GC columns.</strong></p><ul><li>Engineered for Superior Performance</li><li>Isomer specificity for 2,3,7,8-TCDD and 2,3,7,8-TCDF achieved with a single GC column</li><li>High thermal stability—maximum temperatures up to 340°C</li><li>Unique selectivity for toxic dioxin and furan congeners for use as a confirmation GC column</li></ul><h4><strong>A Leap Forward in Column Performance with Low Bleed and Superior Inertness</strong></h4><ul><li>This low-bleed, stable column produces consistent results, and the low baseline noise enables improved limits of detection with enhanced resolution of low-level analytes.</li><li>Minimizing column bleed extends column lifetime, leading to higher productivity.</li><li>Reducing column bleed increases reproducibility of the stationary phase over time, resulting in greater run-to-run and batch-to-batch reproducibility.</li><li>Superior inertness ensures excellent peak shape and sensitivity, especially for highly active or difficult-to-analyze compounds.</li></ul><h4><strong>Applications:</strong></h4><ul><li>Dioxins</li><li>Furans</li></ul><h4><strong>Similar to:</strong></h4><ul><li>Rtx-Dioxin2</li><li>DB-Dioxin</li></ul>

Thermo Scientific TraceGOLD™ TG-PAH GC Columns

Use these thermally stable TraceGOLD TG-PAH GC columns for fast analysis of regulated polycyclic aromatic hydrocarbons (PAHs) in complex food and environmental samples.

<p><strong>Perform rapid analysis of regulated PAHs such as persistent organic pollutants (POPs) in complex food and environmental samples using Thermo Scientific™ TraceGOLD™ TG-PAH GC columns.&nbsp;</strong></p><p>High selectivity and maximum resolution of this capillary silica based column, combined with its unique bonded chemistry, ensure accurate separation of isobaric compounds even at very low concentration levels. The TraceGOLD TG-PAH GC column is regarded as highly robust due to the exceptionally high thermal stability and long life time. Sensitivity is of paramount importance in meeting regulatory standards in the challenging trace analysis.</p><p>Designed for high resolution analysis of polycyclic aromatic hydrocarbons (<strong>PAHs</strong>) in <strong>complex food and environmental samples</strong>.</p><h4><strong>Key benefits</strong></h4><ul><li>Fast analysis of regulated PAHs</li><li>Maximize resolution for critical isobaric PAHs</li><li>Max. temperature of 360°C</li><li>Low column bleed</li></ul>

Thermo Scientific TraceGOLD™ TG-PBDE GC Columns

Use TraceGOLD TG-PBDE GC Columns for fast analysis of polybrominated diphenyl ethers (PBDEs) with high BDE-209 response.

<p><strong>Use Thermo Scientific TraceGOLD™ TG-PBDE GC Columns for fast analysis of polybrominated diphenyl ethers (PBDEs) with high BDE-209 response. This column is ideal for use with U.S. EPA method 1614.&nbsp;</strong></p><h4><strong>Key benefits of this columns include:</strong></h4><ul><li>Fast Analysis of PBDE</li><li>Excellent separation of BDE-49 and BDE-71 exceeds US EPA method 1614 resolution criteria</li><li>Unique treatment gives high BDE-209 response</li><li>High thermal stability—maximum temperatures up to 360°C</li></ul>

Thermo Scientific TraceGOLD™ TG-VVOC B GC Columns

Use the highly inert and efficient TraceGOLD TG-VVOC B GC columns for very volatile organic compounds.

<p><strong>Use Thermo Scientific™ TraceGOLD™ TG-VVOC B GC columns for unique selectivity of very volatile organic compounds (VVOC) like ozone precursors, air toxics, and volatile amines in environmental and industrial samples.&nbsp;</strong></p><p>This highly inert gas chromatography (GC) capillary column, combined with its unique stable bonded phases, ensures excellent chromatographic peak shapes and great stability in difficult matrices such as water or ammonia.</p><h4><strong>Key benefits of TraceGOLD TG-VVOC B GC Columns:</strong></h4><ul><li>Highly inert, good retention, and efficiency</li><li>Great stability and chromatographic performance in difficult matrices</li><li>Highly robust with max temp up to 290°C</li></ul>

Thermo Scientific Trace™ TR-1 GC Columns

Use Thermo Scientific Trace™ TR-1 non-polar GC column for method development and analysis of chlorinated and nitroaromatic compounds and environmental samples.

<p><strong>Use the Thermo Scientific™ TRACE™ TR-1 GC column for method development and chlorinated and nitroaromatic compounds and environmental analyses.&nbsp;</strong></p><ul><li>These non-polar phase, 100% dimethyl polysiloxane gas chromatography columns have a high operating temperature.</li><li><strong>Max. temperature: </strong>340/360 °C</li><li><strong>USP Type: </strong>G1, G2, G38</li></ul>

Thermo Scientific Trace™ TR-1MS GC Columns

Use Thermo Scientific Trace™ TR-1MS low bleed nonpolar column for GC/MS environmental analyses that require high temperature and an inert phase.

<p><strong>With low bleed and a maximum operating temperature of 340–360°C, the Thermo Scientific™ TRACE™ TR-1MS column is ideal for all GC/MS applications. The column is particularly well suited for applications such as GC/MS environmental analyses, which require an inert phase that can operate at high temperature.</strong></p><h4><strong>Engineered for Superior Performance:</strong></h4><ul><li>Nonpolar phase, 100% dimethyl polysiloxane</li><li>High operating temperature</li><li>Inert phase suited for environmental analyses</li></ul><h4><strong>Excellent Quality and Reproducibility:</strong></h4><ul><li>Low bleed even at elevated temperatures</li><li>Outstanding robustness for difficult separations</li><li>Reliable and reproducible performance</li></ul><h4><strong>Applications:</strong></h4><ul><li>Chlorinated and nitroaromatic compounds</li><li>GC/MS environmental analyses</li></ul><h4><strong>Recommended For:</strong></h4><ul><li>Phthalates</li><li>Polymers</li><li>Total recoverable petroleum hydrocarbons (TRPHs)</li></ul><h4><strong>Alternative Uses:</strong></h4><ul><li>Chlorinated Aromatics</li><li>Organochlorine Pesticides</li><li>Organophosphorous Pesticides</li><li>PAHs</li><li>Paraffins</li><li>Polywax</li><li>Pyrethroids</li><li>Semivolatiles</li><li>Xylenes</li></ul><h4><strong>Similar To:</strong></h4><ul><li>DB-1</li><li>DB-Petro</li><li>BP1</li><li>HP-1</li><li>HP-1MS</li><li>Rtx™-1</li><li>Ultra-1</li><li>SPB™-1</li><li>SPB™-1 Sulfur</li><li>Petrocol™ DH</li><li>CP-Sil 5CB</li><li>RSL-150</li><li>RSL-160</li><li>ZB-1</li><li>CB-1</li><li>OV™-1</li><li>PE-1</li><li>007-1(MS)</li><li>SP™-2100</li><li>SE-30</li><li>RH-1</li><li>CC-1</li><li>CP-Sil 5CB MS</li><li>VF-1ms</li></ul>

Thermo Scientific Trace™ TR-5 GC Columns

Choose these excellent starting Thermo Scientific Trace™ TR-5 GC Columns for method development, capable of performing most required separations.

<p><strong>Excellent starting columns for method development,Thermo Scientific™ TRACE™ TR-5 GC Columns are capable of performing most required separations.</strong></p><ul><li>Nonpolar phase, 5% phenyl methyl polysiloxane</li><li>High operating temperature and extremely low-bleed</li><li>Widely used in a variety of applications</li></ul><h4><strong>Recommended For:</strong></h4><ul><li>Alcohols</li><li>Free fatty acids</li><li>Aromatics</li><li>Flavors</li><li>Low polarity pesticides</li></ul><h4><strong>Similar To:</strong></h4><ul><li>DB-5</li><li>BP5</li><li>Rtx-5</li><li>HP-5</li><li>Ultra-2</li><li>PTE-5</li><li>SPB5</li><li>MDN-5</li><li>CP-Sil 8CB</li><li>SPB-5</li><li>AT-5</li><li>ZB-5</li><li>007-2(MPS-5)</li><li>SE-52, SE-54</li></ul>

Thermo Scientific Trace™ TR-5MS GC Columns

Thermo Scientific™ TRACE TR-5MS GC Columns feature a popular GCMS phase for many applications.

<p><strong>Thermo Scientific™ TRACE TR-5MS GC Columns feature a popular GCMS phase for many applications.</strong></p><ul><li>Nonpolar phase, 5% phenyl polysilphenylene-siloxane</li><li>Low bleed and high stability</li><li>High signal-to-noise for increased sensitivity</li><li>High robustness to oxygen and water contamination</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_Trace_TR_5_MS_GC_Columns_abcd2f6202.jpg" alt="Thermo Scientific: Trace™ TR-5MS GC Columns" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_Trace_TR_5_MS_GC_Columns_abcd2f6202.jpg 234w," sizes="100vw" width="650" height="433"></p><h4><strong>Recommended For:</strong></h4><ul><li>Hydrocarbons</li><li>Solvents</li><li>Pesticides</li><li>Herbicides</li><li>Phenols</li><li>Amines</li></ul><h4><strong>Similar To:</strong></h4><ul><li>B-5</li><li>DB-5MS</li><li>DB-5.625 XTI-5</li><li>BPX5</li><li>Rtx-5MS</li><li>Rtx- 5</li><li>SilMS</li><li>AT-5</li><li>AT-5MS</li><li>007-5MS</li><li>SPB-5</li><li>CP-Sil 8CB</li><li>Ultra-2</li><li>HP-5</li><li>HP-5MS</li><li>HP5-TA</li><li>SPB-5</li><li>MDN-5s</li><li>VF-5ms</li><li>RSL-200</li><li>CB-5</li><li>OV-5</li><li>PE-5</li><li>007-2(MP-5)</li><li>SE-52</li><li>SE-54</li><li>PTE-5</li><li>CC-5</li><li>RH-5ms</li><li>ZB-5</li></ul>

Thermo Scientific Trace™ TR-5HT GC Columns

Thermo Scientific™ TRACE TR-5HT GC Columns feature upper temperature limits as high as 400°C.

<p><strong>Thermo Scientific™ TRACE TR-5HT GC Columns feature upper temperature limits as high as 400°C.</strong></p><ul><li>Nonpolar phase, 5% phenyl polycarborane siloxane</li><li>Allow the elution of higher-boiling hydrocarbons up to C100</li><li>Low bleed even at elevated temperatures</li></ul><h4><strong>Recommended For:</strong></h4><ul><li>Hydrocarbons</li><li>Solvents</li><li>Pesticides</li><li>Herbicides</li><li>Phenols</li><li>Amines</li></ul><h4><strong>Similar To:</strong></h4><ul><li>DB-5</li><li>BP5</li><li>Rtx-5</li><li>HP-5</li><li>Ultra-2</li><li>PTE-5</li><li>SPB5</li><li>MDN-5</li><li>CP-Sil 8CB</li><li>SPB-5</li><li>AT-5</li><li>ZB-5</li><li>007-2(MPS-5)</li><li>SE-52</li><li>SE-54</li></ul>

Products from category GC columns - page 3

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

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

News from LabRulezGCMS Library - Week 06, 2026