<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

<p><strong>In the week of February 9, the following webinars await you in the field of gas / solid phase and especially Raman, FTIR, GC and GC/MS.</strong></p><blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinars"><strong>👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</strong></a></h4><p><strong>👉 Search and filter in the largest global database</strong> with over <strong>5 000 GC, LC, MS and spectroscopy webinars</strong>.</p></blockquote><div><div><div><div><div><div><h5><strong>1. Thermo Fisher Scientific: Process Raman – A Reliable and Versatile Tool for Downstream Process Monitoring and Control for mAb Production</strong></h5><ul><li>Tu, 10.2.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/5808">Registration</a></li></ul><p>The presentation highlights how process Raman spectroscopy offers several advantages over traditional in-line UV-Vis analysis for process monitoring and metabolite production control in mAb manufacturing.</p><h5><strong>2. Wasson-ECE Instrumentation: The Data Driven Plant – How AI Transforms Chemical Manufacturing</strong></h5><ul><li>Tu, 10.2.2026 21:30 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/5744">Registration</a></li></ul><p>Explore how artificial intelligence is applied to improve process efficiency, monitoring, and decision-making in modern chemical manufacturing.</p><h5><strong>3. New Food Magazine: The Science of Next-Gen Ingredients – Fermentation, Formulation and Function</strong></h5><ul><li>We, 11.2.2026 16:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/5720">Registration</a></li></ul><p>Discover how fermentation-driven innovation is transforming functional food ingredients, with analytical insights to optimize flavour, functionality, and product stability.</p></div></div></div></div></div></div>

Webinars LabRulezGCMS Week 07/2026

<p><strong>This study presents an analytical strategy combining QuEChERS extraction with low-temperature partitioning (LTP) for the determination of multiclass pesticide residues in cocoa beans by GC–MS. Extraction conditions were optimized using a fractional factorial design, resulting in a simple and efficient workflow suitable for complex cocoa matrices.</strong></p><p>The validated method showed satisfactory limits of detection and quantification, recoveries within 70–120%, and good overall performance. Application to cocoa samples from Brazil detected permethrin in several samples, demonstrating that the QuEChERS–LTP approach is an effective and reliable cleanup strategy for routine pesticide residue analysis in cocoa.</p><blockquote><h4><strong>The original article</strong></h4><h4><a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10360"><strong>QuEChERS Combined with Low-Temperature Partitioning and GC–MS as an Analytical Strategy for the Determination of Multiclass Pesticide Residues in Cocoa Beans</strong></a></h4><p>Priscilla M. de Freitas Machado, Madson M. Nascimento, Paulo R. R. Mesquita, Manuela B. Nascimento, Lilian Lefol N. Guarieiro, Gisele O. da Rocha, Jailson B. de Andrade, Raildo M. de Jesus*</p><p>ACS Omega 2025, 10, 51, 63464–63473</p><p><a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1021/acsomega.5c10360">https://doi.org/10.1021/acsomega.5c10360</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><p><strong>Selected sections from the article follow. Formats and hyperlinks were adapted from the original.</strong></p><p>Cocoa is best known as the primary raw material for chocolate but is also processed into products such as cocoa butter, biscuits, cocoa honey, and cocoa powder. Cocoa powder is derived from roasted, pressed, and milled nibs, containing on average 20% (w/w) lipids on a dry basis and less than 9% moisture. <a href="javascript:void(0);">(3,4)</a></p><p>According to the Brazilian Health Regulatory Agency (ANVISA), pesticides such as atrazine, bifenthrin, cyproconazole, metalaxyl, tebuconazole, trifloxystrobin, and permethrin are approved for use in Brazil. <a href="javascript:void(0);">(13)</a> However, among these, only metalaxyl, trifloxystrobin, and tebuconazole are authorized by the European Union. <a href="javascript:void(0);">(14)</a> Thus, investigating these contaminants in cocoa samples is of utmost importance, as Brazil is one of the largest cocoa exporters, supplying cocoa commodities to South America, the United States, and the European Union. <a href="javascript:void(0);">(2)</a> Furthermore, Organochlorine pesticides, in particular, belong to the class of persistent organic pollutants (POPs). Although banned in many countries, they continue to be used in some developing nations because of their chemical stability, resistance to degradation, volatility, and high lipophilicity, which promote bioaccumulation and neurotoxicity. <a href="javascript:void(0);">(15)</a> Epidemiological evidence also associates their exposure with Parkinson’s disease, certain cancers, diabetes, and endometriosis. <a href="javascript:void(0);">(16)</a></p><p>Residues of pesticides in cocoa have been reported in various studies. <a href="javascript:void(0);">(17)</a> Analyzing pesticide residues in cocoa presents analytical challenges due to the matrix’s complexity, comprising high lipid content, fatty acids and esters, sugars, polyphenols, and caffeine. These components can interfere with extraction efficiency and contaminate analytical instrumentation. <a href="javascript:void(0);">(18)</a> Therefore, efficient sample preparation methods incorporating effective cleanup steps are essential for accurate residue determination.</p><p>Several techniques have been employed for multiresidue pesticide analysis in cocoa. For instance, Idowu et al. <a href="javascript:void(0);">(19)</a> quantified 14 organochlorines using Soxhlet extraction and silica/Na<sub>2</sub>SO<sub>4</sub> cleanup, with GC ECD detection. Okoffo et al. <a href="javascript:void(0);">(20)</a> determined 13 organophosphates and 9 pyrethroids employing SPE cartridges (Envi-carb/LC-NH<sub>2</sub> and Bond Elute C18), acetonitrile extraction, and GC PFPD or GC ECD quantification. Yusiasih et al. <a href="javascript:void(0);">(21)</a> applied dispersive SPE with PSA, Florisil, and MgSO<sub>4</sub> for pyrethroids, followed by GC ECD and GC–MS.</p><p>Therefore, this study aimed to evaluate the effectiveness of a QuEChERS–LTP analytical procedure for the determination of multiclass pesticide residues in cocoa beans. The factors that affect the QuEChERS–LTP procedure efficiency were optimized. After validation, the procedure was employed to investigate the occurrence of 15 multiclass pesticides in cocoa samples.</p><h4><strong>Experimental Section</strong></h4><h5><strong>Instrumental Apparatus</strong></h5><p>Pesticide separation and identification were performed on a Shimadzu <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=1&amp;search=GC-MS-QP2010SE"><strong>GC-MS-QP2010SE</strong></a> system (Kyoto, Japan) equipped with an <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=1&amp;search=AOC-20i"><strong>AOC-20i autosampler</strong></a>. Separation was achieved using an <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=10&amp;search=DB-5MS"><strong>Agilent DB-5MS capillary column</strong></a> (30 m × 0.25 mm × 0.25 μm) with a stationary phase of 5% phenyl/95% dimethylpolysiloxane. The instrumental conditions were based on Nascimento et al. <a href="javascript:void(0);">(49)</a> and they are summarized in <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10360#tbl4">Table 4</a>.</p><p>For quantification, the base peak was used, while two additional ions were monitored for confirmation (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/suppl/10.1021/acsomega.5c10360/suppl_file/ao5c10360_si_001.pdf">Table S2</a>) in accordance with SANTE guidelines. <a href="javascript:void(0);">(50)</a> A GC–MS/SIM chromatogram illustrating the separation of all target pesticides is presented in <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10360#fig5">Figure 5</a>.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2025_10_51_63464_63473_Figure_5_Extracted_ion_chromatogram_EIC_in_SIM_mode_of_the_target_pesticides_f2461c14f4.jpg" alt="ACS Omega 2025, 10, 51, 63464–63473: Figure 5. Extracted ion chromatogram (EIC) in SIM mode of the target pesticides obtained from the injection of a mixed standard solution at 100 μg L–1. Analytes are listed in order of elution: [1] Molinate (6.18 min); [2] α-HCH (8.15 min); [3] atrazine-d5 (8.69 min); [4] atrazine (8.75 min); [5] diazinon (9.31 min); [6] disulfoton (9.67 min); [7] dimethachlor (10.60 min); [8] metalaxyl (11.25 min); [9] p,p′-DDE (15.82 min); [10] cyproconazole I (16.50 min); [11] cyproconazole II (16.56 min); [12] p,p′-DDD (17.29 min); [13] ethion (17.34 min); [14] trifloxystrobin (18.43 min); [15] tebuconazole (19.13 min); [16] bifenthrin (20.47 min); [17] permethrin I (23.92 min); [18] permethrin II (24.18 min)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2025_10_51_63464_63473_Figure_5_Extracted_ion_chromatogram_EIC_in_SIM_mode_of_the_target_pesticides_f2461c14f4.jpg 245w," sizes="100vw" width="2080" height="835"></p><h5><strong>Application of the Proposed Procedure to Real Samples</strong></h5><p>In a 50 mL Falcon tube, 2.0 g of sample was weighed using an analytical balance (AUX320, Shimadzu, Kyoto, Japan). A total of 2.0 g of salt (NaCl and Na<sub>2</sub>SO<sub>4</sub> in a 1:1 w/w ratio) was added, followed by an aliquot of the atrazine-<i>d</i><sub>5</sub> solution (surrogate standard) to yield a final concentration of 250 μg kg<sup>–1</sup>. A mixture of acetonitrile (8.0 mL) and ultrapure water (2.0 mL) was then added. The system was vortexed (K40-10208, Kasvi, São Paulo, Brazil) for 3.0 min at 2500 rpm and centrifuged (MPW-351R, MPW Med. Instruments, Warsaw, Poland) for 10.0 min at 15 °C and 10,000 rpm. After phase separation, approximately 6.0 mL of the supernatant was transferred to a Falcon tube containing 150.0 mg of PSA sorbent. The mixture was vortexed again for 3.0 min at 2500 rpm and centrifuged for an additional 10.0 min under the same conditions. The tubes were then placed in the freezer for 24 h. Once the aqueous phase had frozen, the organic extract containing the analytes was collected, filtered through a Cytiva Whatman MiniUniprep G2 vial with a 0.20 μm membrane filter (Marlborough, Massachusetts, USA), and injected into the GC–MS system (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10360#fig6">Figure 6</a>).</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2025_10_51_63464_63473_Figure_6_Schematic_representation_of_the_extraction_procedure_using_the_Qu_E_Ch_ERS_LTP_procedure_for_pesticide_extraction_in_cocoa_powder_samples_ed58549bcf.jpg" alt="ACS Omega 2025, 10, 51, 63464–63473: Figure 6. Schematic representation of the extraction procedure using the QuEChERS–LTP procedure for pesticide extraction in cocoa powder samples." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2025_10_51_63464_63473_Figure_6_Schematic_representation_of_the_extraction_procedure_using_the_Qu_E_Ch_ERS_LTP_procedure_for_pesticide_extraction_in_cocoa_powder_samples_ed58549bcf.jpg 223w," sizes="100vw" width="1458" height="1022"></p><h4><strong>Results and Discussion</strong></h4><h5><strong>Evaluation of the Effect of Low and Ultralow Temperatures on the Analytical Response</strong></h5><p>Studies reporting the use of LTP generally employ a conventional freezer, which typically reaches −18 ± 2 °C as the minimum temperature. In this equipment, effective phase separation can require 8 to 24 h. <a href="javascript:void(0);">(35−37)</a> In contrast, ultralow temperature freezers (ultrafreezers) can reach −80 °C, leading to a substantial reduction in partitioning time. In this study, tests performed with the conventional freezer achieved satisfactory partitioning after 24 h, whereas in the ultrafreezer, complete partitioning was observed in only 20 min.</p><p>Considering the analytical response in terms of peak area (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10360#fig3">Figure 3</a>), higher signals were obtained when LTP was performed in a conventional freezer rather than an ultrafreezer. This behavior can be attributed to the partitioning mechanism. <a href="javascript:void(0);">(32)</a> Partitioning depends on cooling and the subsequent freezing of the aqueous phase. In the conventional freezer, the slower freezing rate provides sufficient time for the system to approach thermodynamic equilibrium, favoring analyte diffusion between phases. Under these conditions, analyte molecules have more time to migrate and distribute optimally before complete solidification. In contrast, the rapid freezing in the ultrafreezer may trap analytes in a nonideal distribution, reducing the efficiency of the partitioning process <a href="javascript:void(0);">(32)</a> (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10360#fig3">Figure 3</a>). According to these observations, the conventional freezer was selected for subsequent experiments.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2025_10_51_63464_63473_Figure_3_Comparison_of_chromatographic_peak_areas_of_pesticides_after_partitioning_in_the_conventional_freezer_versus_the_ultrafreezer_9598bcfec3.jpg" alt="ACS Omega 2025, 10, 51, 63464–63473: Figure 3. Comparison of chromatographic peak areas of pesticides after partitioning in the conventional freezer versus the ultrafreezer." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2025_10_51_63464_63473_Figure_3_Comparison_of_chromatographic_peak_areas_of_pesticides_after_partitioning_in_the_conventional_freezer_versus_the_ultrafreezer_9598bcfec3.jpg 175w," sizes="100vw" width="996" height="891"></p><h5><strong>Application to Real Samples</strong></h5><p>Fifteen samples were analyzed in triplicate, comprising two from the State of Pará and 12 from the State of Bahia, located in the North and Northeast regions of Brazil, respectively. Among the 15 pesticides investigated, only permethrin isomers were quantified in four samples (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10360#tbl3">Table 3</a>). The herbicide molinate was also detected in three samples; however, its concentration was below LOQ. Permethrin isomers concentrations ranged from 17.1 ± 0.3 to 49.6 ± 1.8 μg kg<sup>–1</sup>. These values are below the MRL established by European Union regulation, which is 100 μg kg<sup>–1</sup>. <a href="javascript:void(0);">(42)</a> Although permethrin is not permitted in the European Union, <a href="javascript:void(0);">(42)</a> it remains authorized for use as insecticide in Brazil, particularly in crops such as cotton, rice, coffee, citrus, cabbage, beans, tobacco, maize, soybean, tomato, wheat, and grape. <a href="javascript:void(0);">(13)</a> However, no MRL values have been established for cocoa beans under Brazilian legislation. <a href="javascript:void(0);">(13)</a> <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsomega.5c10360#tbl3">Table 3</a> shows the concentration of detected compounds in the cocoa samples.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2025_10_51_63464_63473_Table_3_Mean_Concentrations_mg_kg_1_Standard_Deviation_of_Target_Pesticides_Detected_in_This_Study_2427955699.jpg" alt="ACS Omega 2025, 10, 51, 63464–63473: Table 3. Mean Concentrations (μg kg–1 ± Standard Deviation) of Target Pesticides Detected in This Study" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_Omega_2025_10_51_63464_63473_Table_3_Mean_Concentrations_mg_kg_1_Standard_Deviation_of_Target_Pesticides_Detected_in_This_Study_2427955699.jpg 196w," sizes="100vw" width="1070" height="851"></p><p>To assess method performance for pesticides not detected in the cocoa samples, one of the analyzed samples was fortified with a mixed standard solution at concentrations of 50, 250, and 500 μg kg<sup>–1</sup>. The fortified analytes were subsequently detected in the chromatograms presented in <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/suppl/10.1021/acsomega.5c10360/suppl_file/ao5c10360_si_001.pdf">Figures S2–S4</a>, indicating good response of the proposed method.</p><h4><strong>Conclusions</strong></h4><p>The QuEChERS–LTP procedure was successfully developed for the determination of 16 multiclass pesticide residues in cocoa beans. For the first time, ultralow temperature (−80 °C) was applied to accelerate the low-temperature partitioning process during pesticide extraction from cocoa beans. Nevertheless, conventional freezing at −12 °C proved to be more effective for the extraction of the target analytes.</p><p>Evaluation of the matrix effect demonstrated that matrix-matched analytical curves, constructed in an analyte-free cocoa bean extract, were more effective in compensating for matrix interferences than the use of analyte protectants.</p><p>The pyrethroid permethrin was quantified in four cocoa samples. However, the concentrations did not exceed the MRL established by European Union legislation.</p><p>Overall, the QuEChERS–LTP procedure proved to be a promising approach for pesticide residue determination, as it requires smaller volumes of solvents and reagents, involves fewer cleanup and extraction steps, and shows strong potential for application to other complex matrices.</p>

QuEChERS Combined with Low-Temperature Partitioning and GC–MS as an Analytical Strategy for the Determination of Multiclass Pesticide Residues in Cocoa Beans

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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. 

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Unlock a broader spectrum of possibilities with Wiley SmartSpectra Databases, enhancing your chemical compound coverage to ensure more accurate and comprehensive unknown identification.

<blockquote><p>Unlock a broader spectrum of possibilities with Wiley SmartSpectra Databases, enhancing your chemical compound coverage to ensure more accurate and comprehensive unknown identification.</p><p><strong>More information on the Wiley Science Solutions website: </strong><a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/solutions/technique/raman/wiley-smartspectra-raman-database-collection/"><strong>Wiley SmartSpectra Raman Database Collection</strong></a></p></blockquote><p data-start="0" data-end="254">The <strong data-start="4" data-end="52">Wiley SmartSpectra Raman Database Collection</strong> offers access to <strong data-start="70" data-end="101">33,163 high-quality spectra</strong> for identifying unknown compounds and enhancing analytical workflows. Built on <strong data-start="181" data-end="210">Wiley’s trusted databases</strong>, it ensures scientifically sound results.</p><h5><strong>Key Benefits:</strong></h5><ul data-start="276" data-end="738" data-is-only-node="" data-is-last-node=""><li data-start="276" data-end="352">Aids in identifying rare compounds when empirical databases lack matches</li><li data-start="353" data-end="438">Supports <strong data-start="364" data-end="399">functional group classification</strong>, excelling with <strong data-start="416" data-end="436">rigid structures</strong></li><li data-start="439" data-end="530">Derived from <strong data-start="454" data-end="497">Wiley’s high-quality empirical datasets</strong>, including <strong data-start="509" data-end="528">Sadtler spectra</strong></li><li data-start="531" data-end="599">Covers a wide range of compound classes for diverse applications</li><li data-start="600" data-end="689">Includes <strong data-start="611" data-end="623">metadata</strong> (physical properties, chemical structures) for precise searches</li><li data-start="690" data-end="738" data-is-last-node=""><strong data-start="692" data-end="738" data-is-last-node="">Validated by Subject Matter Experts (SMEs)</strong></li></ul><h4><strong>So, just how much can the SmartSpectra database expand your compound coverage?</strong></h4><p>The <strong data-start="4" data-end="20">SmartSpectra</strong> database accelerates <strong data-start="42" data-end="69">spectral identification</strong> by expanding <strong data-start="83" data-end="113">chemical compound coverage</strong>. As shown, <strong data-start="125" data-end="152">SmartSpectra data (red)</strong> extends the <strong data-start="165" data-end="183">chemical space</strong> of the <strong data-start="191" data-end="219">empirical dataset (blue)</strong>, significantly increasing compound coverage.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Wiley_Wiley_Smart_Spectra_Raman_Database_Collection_Wiley_Raman_empirical_data_only_blue_Smart_Spectra_Raman_data_included_red_da42d540b6.jpg" alt="Wiley: Wiley SmartSpectra Raman Database Collection - Wiley Raman empirical data only (blue), SmartSpectra Raman data included (red)."></p><h4><strong>Applications</strong></h4><p data-start="19" data-end="229">Use the <strong data-start="27" data-end="43">SmartSpectra</strong> collection with <strong data-start="60" data-end="83">empirical databases</strong> for <strong data-start="88" data-end="110">Raman spectroscopy</strong>.</p><h4><strong>Trusted Data</strong></h4><p data-start="250" data-end="471" data-is-last-node="" data-is-only-node=""><strong data-start="250" data-end="259">Wiley</strong> is a leading source for spectral data. Its <strong data-start="303" data-end="324">Sadtler databases</strong> undergo <strong data-start="333" data-end="363">rigorous quality protocols</strong>, from <strong data-start="370" data-end="414" data-is-only-node="">data acquisition to database development</strong>. All partner data is thoroughly vetted before inclusion.</p><blockquote><p><i>KnowItAll is a trademark of John Wiley &amp; Sons, Inc. in certain jurisdictions.</i></p><p><i>Subscription content is subject to change as data may be added or deleted from collections periodically.</i></p></blockquote><h3><strong>Databases Included</strong></h3><p><strong>Subscription includes access to 11 databases including:</strong></p><ul><li>Wiley SmartSpectra Raman Database of General Compounds (24,585 spectra)</li><li>Wiley SmartSpectra Raman Database of Biochemicals (59 spectra)</li><li>Wiley SmartSpectra Raman Database of Chemical Standards (6,458 spectra)</li><li>Wiley SmartSpectra Raman Database of Drugs (130 spectra)</li><li>Wiley SmartSpectra Raman Database of Dyes (36 spectra)</li><li>Wiley SmartSpectra Raman Database of Explosives and Hazmat Compounds (51 spectra)</li><li>Wiley SmartSpectra Raman Database of Food Related Compounds (277 spectra)</li><li>Wiley SmartSpectra Raman Database of Hydrocarbons (527 spectra)</li><li>Wiley SmartSpectra Raman Database of Industrial Compounds (439 spectra)</li><li>Wiley SmartSpectra Raman Database of Pollutants (449 spectra)</li><li>Wiley SmartSpectra Raman Database of Monomers (152 spectra)</li></ul><h3><strong>Additional information</strong></h3><p>This SmartSpectra library contains the following valuable metadata to help you narrow and refine your search results:</p><ul><li>Chemical Structure</li><li>Chemical Name</li><li>Exact Mass</li><li>Formula</li><li>IUPAC InChI/InChIKey</li><li>Molecular Weight</li><li>Nominal mass</li><li>Spectrum/Structure Validation Score</li></ul><h3><strong>Compatibility</strong></h3><ul><li>Recommended as a supplement to the <i>KnowItAll IR Spectral Library</i> collection of curated empirical data.</li><li>For use with <i>KnowItAll 2024</i> software.</li><li>KnowItAll software is compatible with most major instrument formats. For full <i>KnowItAll</i> file format compatibility information, please visit <a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/compatibility/">sciencesolutions.wiley.com/compatibility</a>.</li></ul>

Mestrelab Research Chrom SST (System Suitability Testing) software

Chrom SST is a tool designed to automate System Suitability Testing data processing and analysis. It compares SST data to predefined specifications and provides actionable insights on instrument performance.

<p><strong>Automating data analysis for System Suitability Testing</strong></p><p><strong>Chrom SST is a vendor-agnostic tool </strong>designed to <strong>automate System Suitability Testing (SST) data processing and analysis</strong>. It compares SST data to predefined specifications and provides actionable insights on instrument performance.</p><h4><strong>Benefits</strong></h4><ul><li><strong>Integrates with various instruments</strong>, offering flexibility and scalability</li><li>Centralizes data for easy dashboarding enabling <strong>performance monitoring and preventive maintenance</strong></li><li>Enhances lab productivity and instrument uptime by allowing <strong>scheduling and automation of analyses</strong></li><li>Provides accurate and easy-to-interpret results, <strong>reducing manual effort and errors</strong></li></ul><h4><strong>Features</strong></h4><h5><strong>Simplified and Intuitive UI</strong></h5><p><strong>Chrom SST</strong> features a user-friendly interface designed to streamline the setup and execution of analyses, making it accessible even to non-experts. The intuitive layout ensures users can quickly perform essential tasks without requiring extensive training.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_2_537f61b491.jpg" alt="Mestrelab Research Chrom SST: Simplified and Intuitive UI" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_2_537f61b491.jpg 245w," sizes="100vw" width="736" height="427"></p><h5><strong>Automated Evaluation and Customization</strong></h5><p>The tool a<strong>utomates the evaluation of system suitability data</strong> against predefined specifications, delivering precise pass/fail outcomes. With robust customization options, users can tailor methods to their specific requirements and reuse them effortlessly, enabling faster setups and ensuring consistent, reliable results.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_097ef6b122.jpg" alt="Mestrelab Research Chrom SST: Automated Evaluation and Customization" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_097ef6b122.jpg 245w," sizes="100vw" width="736" height="427"></p><h5><strong>Enhanced Data Presentation</strong></h5><p><strong>Chrom SST</strong> includes a results dashboard and a comprehensive error-handling system. Clear messages and visual flags help identify and resolve system failures promptly, ensuring dependable and accurate performance assessments.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_3_9cdf4f6d7b.jpg" alt="Mestrelab Research Chrom SST: Enhanced Data Presentation" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_3_9cdf4f6d7b.jpg 245w," sizes="100vw" width="736" height="427"></p><h5><strong>Versatile Output Formats</strong></h5><p>Chrom SST supports <strong>various output formats</strong>, including Mnova files, PDFs, CSVs, and JSON, ensuring seamless interoperability with third-party tools. This versatility enables data centralization, visualization, and advanced analytics, empowering labs to fully leverage their data’s potentia.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_4_8c7bae67dd.jpg" alt="Mestrelab Research Chrom SST: Versatile Output Formats" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Chrom_SST_Automating_data_analysis_for_System_Suitability_Testing_4_8c7bae67dd.jpg 245w," sizes="100vw" width="736" height="427"></p>

DataApex Clarity DHA (Detailed Hydrocarbon Analysis) Extension

The DHA Extension is a software module for DHA calculations and reporting based on supported standards.

<div><div id=""><div><div><div><div><strong>Extension for Detailed Hydrocarbon Analysis. It allows the determination of individual components in spark ignition engine fuels.</strong></div></div></div></div></div></div><div><div id=""><div><div><div><div><div><p>DHA Extension brings you the ability to calculate the properties of the samples directly in the chromatography software with the complete workflow of <strong>data acquisition</strong>, <strong>peak calibration</strong>, <strong>DHA calculations</strong> based on supported norms and reporting. These methods are often referred to as <strong>PONA</strong>, <strong>PIONA</strong>, <strong>O-PON</strong>A, etc.</p><p>Calculations in the <strong>DHA Extension</strong> currently support the <strong>ASTM D-6730</strong> standard and methods developed by <strong>Dani Instruments SA</strong>.</p></div></div></div></div></div></div></div><p><img style="aspect-ratio:1151/879;" src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_2_edfc9ba1f3.jpg" alt="DataApex Clarity DHA (Detailed Hydrocarbon Analysis) Extension" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_2_edfc9ba1f3.jpg 204w," sizes="100vw" width="1151" height="879"></p><p>You can create an <strong>additional custom method</strong> based on your own laboratory condititions or we can implement a standard method as part of the DHA extension at your request.</p><p>If you request to implement another norm in the DHA Extension, please contact us at <a href="mailto:support@dataapex.com">support@dataapex.com</a>.</p><p>The DHA Extension is optional and it can only be used together with <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/999"><strong>Clarity</strong></a>.</p><p>Note that for more complex DHA calculations, Clarity DHA Extension should be complemented by specialized software (e.g. Dragon II DHA© - see the <a target="_blank" rel="noopener noreferrer" href="https://www.dataapex.com/downloads/26175/view">D151 datasheet</a> for more details).</p><p><strong>The DHA Extension is an optional fully integrated addition to </strong><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/999"><strong>Clarity software</strong></a><strong>. It can be ordered as part of a new installation or as an extension to an existing one. There are two variants to this extension:</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_bc1e53cf67.jpg" alt="DataApex Clarity DHA (Detailed Hydrocarbon Analysis) Extension" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_bc1e53cf67.jpg 211w," sizes="100vw" width="1223" height="906"></p><h5><strong>p/n A33</strong></h5><ul><li>includes general ASTM-D6730 standard method and the possibility to create custom method.</li></ul><h5><strong>p/n A331</strong></h5><ul><li>includes additional methods developed by DANI Instruments S.p.A</li></ul><h3 data-start="49" data-end="78"><strong data-start="53" data-end="76">Norms specification</strong></h3><h4 data-start="80" data-end="102"><strong data-start="85" data-end="100">ASTM D-6730</strong></h4><ul data-start="103" data-end="302"><li data-start="103" data-end="127">Included in p/n A33.</li><li data-start="128" data-end="302">Standard Test Method for Determination of Individual Components in Spark Ignition Engine Fuels by 100-Metre Capillary (with Precolumn) High-Resolution Gas Chromatography.</li></ul><h4 data-start="304" data-end="328"><strong data-start="309" data-end="326">Custom Method</strong></h4><ul data-start="329" data-end="441"><li data-start="329" data-end="353">Included in p/n A33.</li><li data-start="354" data-end="441">Allows you to create a custom method which meets the conditions in your laboratory.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_3_f5e659a432.jpg" alt="DataApex Clarity DHA (Detailed Hydrocarbon Analysis) Extension" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Data_Apex_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_3_f5e659a432.jpg 245w," sizes="100vw" width="1233" height="756"></p><h4><strong data-start="452" data-end="475">ASTM D-6730 by DANI</strong></h4><ul data-start="478" data-end="578"><li data-start="478" data-end="535">Method by Dani Instruments SA with cryogenic cooling.</li><li data-start="536" data-end="578">Available only at Dani Instruments SA.</li></ul><h4 data-start="580" data-end="619"><strong data-start="585" data-end="617">ASTM D 2421-02 and D 2598-02</strong></h4><ul data-start="620" data-end="720"><li data-start="620" data-end="677">Method by Dani Instruments SA with cryogenic cooling.</li><li data-start="678" data-end="720">Available only at Dani Instruments SA.</li></ul><h4><strong data-start="731" data-end="758">Extension specification</strong></h4><ul data-start="761" data-end="911"><li data-start="761" data-end="782"><strong data-start="763" data-end="776">Part No.:</strong> A33</li><li data-start="783" data-end="911"><strong data-start="785" data-end="806">Related products:</strong><ul data-start="811" data-end="911"><li data-start="811" data-end="832"><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/999">Clarity</a> (p/n C50)</li><li data-start="835" data-end="864"><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/products/1000">Clarity Offline</a> (p/n C59)</li><li data-start="867" data-end="911">GC or AS Control module (p/n A23 or A26)</li></ul></li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_2_d15379bcdf.jpg" alt="DataApex Clarity DHA - Detailed Hydrocarbon Analysis Extension" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Data_Apex_Clarity_DHA_Detailed_Hydrocarbon_Analysis_Extension_2_d15379bcdf.jpg 245w," sizes="100vw" width="1995" height="1182"></p>

Mestrelab Mnova Gears - Chrom Cal software

Chrom Cal is an advanced software solution developed by Mestrelab Research to automate and streamline the creation of calibration curves for accurate chromatographic quantitation

<h4><strong>Automated evaluation and generation of calibration curves for multiple compounds</strong></h4><p data-start="0" data-end="639"><strong data-start="0" data-end="13">Chrom Cal</strong> is an advanced software solution developed by Mestrelab Research to <strong>automate</strong> and <strong>streamline the creation of calibration curves for accurate chromatographic quantitation</strong>. Fully integrated within the Mnova suite, Chrom Cal efficiently processes spectral datasets, plots integration areas against known analyte concentrations, performs statistical analyses to fit calibration lines, validates results based on pre-set criteria, and generates automatic reports and result files for downstream quantitation. This comprehensive approach enhances both efficiency and accuracy, effectively handling multiple compounds simultaneously.</p><h4><strong data-start="641" data-end="654">Benefits:</strong></h4><ul><li><strong>Easy generation of calibration curves </strong>for all the compounds in one run.</li><li><strong>Huge time saving</strong> <strong>on result reviewing</strong>, enabling a review-by-exception strategy.</li><li><strong>Better understanding and revision of the results</strong> taking into account the spectral context.</li><li><strong>Seamless transfer of calibration results to downstream analyses</strong>, avoiding transcription errors.</li></ul><h4><strong>Features:</strong></h4><h5><strong data-start="1039" data-end="1108">Automatic pick-up and grouping of spectral datasets for analysis</strong></h5><p data-start="1039" data-end="1542">Chrom Cal is fully integrated in Mnova and can handle spectral datasets, extracting the information needed for calculating calibration curves without the need for data transcription into third-party software or spreadsheets. After data ingestion, Chrom Cal can detect and group samples from different compounds automatically based on an input CSV file, allowing calibration curves for those compounds to be generated in a single run.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mestrelab_Mnova_Gears_Chrom_Cal_Automatic_pick_up_and_grouping_of_spectral_datasets_for_analysis_f4dab8cce6.webp" alt="Mestrelab Research: Mestrelab Mnova Gears - Chrom Cal - Automatic pick-up and grouping of spectral datasets for analysis" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mestrelab_Mnova_Gears_Chrom_Cal_Automatic_pick_up_and_grouping_of_spectral_datasets_for_analysis_f4dab8cce6.webp 182w," sizes="100vw" width="1282" height="1100"></p><h5><strong data-start="1546" data-end="1659">Powerful algorithms to fit calibration curves and evaluate results based on pre-defined quality requirements</strong></h5><p data-start="1546" data-end="2109">Chrom Cal processes spectral data, integrates compound peaks, and fits calibration curves to data points in a fully automated fashion. Acceptance criteria, such as R² value thresholds or slope ranges, and cross-validation rules can be pre-defined in the method and evaluated at the end of the analysis to approve or reject calibration results. This allows control over the quality and linearity of results and speeds up the result reviewing process.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mestrelab_Mnova_Gears_Chrom_Cal_Powerful_algorithms_to_fit_calibration_curves_and_evaluate_results_based_on_pre_defined_quality_requirements_65569ca27a.webp" alt="Mestrelab Research: Mestrelab Mnova Gears - Chrom Cal - Powerful algorithms to fit calibration curves and evaluate results based on pre-defined quality requirements" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mestrelab_Mnova_Gears_Chrom_Cal_Powerful_algorithms_to_fit_calibration_curves_and_evaluate_results_based_on_pre_defined_quality_requirements_65569ca27a.webp 245w," sizes="100vw" width="1448" height="910"></p><h5><strong data-start="2113" data-end="2150">Live results in tables and plots</strong></h5><p data-start="2113" data-end="2622">Calibration and validation results are displayed in a result viewer that allows both global and detailed review of the data. Users can navigate between compounds to check standard curve plots and parameters. Each data point on the graph is dynamically linked to results tables and spectra. Users can zoom in or out on the plot, include or exclude samples from the analysis, or correct peak assignments or integrations when needed, with results automatically recalculated.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mestrelab_Mnova_Gears_Chrom_Cal_Live_results_in_tables_and_plots_a3b64eaabb.webp" alt="Mestrelab Research: Mestrelab Mnova Gears - Chrom Cal - Live results in tables and plots" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mestrelab_Mnova_Gears_Chrom_Cal_Live_results_in_tables_and_plots_a3b64eaabb.webp 245w," sizes="100vw" width="1328" height="827"></p><h5><strong data-start="2626" data-end="2687">Multiple analysis outputs nicely generated and organized</strong></h5><p data-start="2626" data-end="3043">Chrom Cal generates automatic CSV, Mnova, PDF, and HTML reports with calibration and validation results, saved in chosen locations along with metadata, logs, and settings, improving data management. Calibration results in JSON files feed downstream quantitative analysis, allowing extraction without manual transcription, reducing errors, and saving time.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mestrelab_Mnova_Gears_Chrom_Cal_Multiple_analysis_outputs_nicely_generated_and_organized_86d47119e2.webp" alt="Mestrelab Research: Mestrelab Mnova Gears - Chrom Cal - Multiple analysis outputs nicely generated and organized" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mestrelab_Mnova_Gears_Chrom_Cal_Multiple_analysis_outputs_nicely_generated_and_organized_86d47119e2.webp 245w," sizes="100vw" width="1153" height="709"></p>

Mestrelab Mbook 4.0 

Mbook, a powerful Electronic Laboratory Notebook (ELN), is designed specifically for chemists, providing a streamlined solution for managing experimental data.

<p class="cke-user_style-important"><strong>Designed by chemists, for chemists</strong></p><p>In today's chemistry labs, efficiency, data security, and seamless collaboration are essential for success. <a target="_blank" rel="noopener noreferrer" href="https://mestrelab.com/main-product/mbook-chemistry?utm_source=adv&amp;utm_medium=labrulez&amp;utm_campaign=mar&amp;utm_term=mbook&amp;utm_content=blogpost"><strong>Mbook</strong></a>, a powerful Electronic Laboratory Notebook (ELN), is designed specifically for chemists, providing a streamlined solution for managing experimental data, analytical results, team coordination, stockroom inventory, and overall workflow efficiency.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mbook_Header_Image_e5fa76cd18.jpg" alt="Mestrelab Research: Mbook 4.0" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mbook_Header_Image_e5fa76cd18.jpg 242w," sizes="100vw" width="1406" height="906"></p><h4><strong>Why choose Mbook?</strong></h4><p>Mbook 4.0 is more than just an ELN for recording your reactions, projects, or experiments—it offers advanced capabilities to optimize your laboratory management, including:</p><ul><li>Experiment witnessing for enhanced supervision and confidence</li><li>COSHH assessments to simplify chemical safety management</li><li>Comprehensive inventory management with a Compound DB of over 2,500 preloaded compounds</li><li>Customizable Stockroom with PDF exportable options</li><li>Bottle consumption and tracking for accurate inventory control</li><li>Customizable Reports for actionable insights</li><li>Integrated raw data processing and analysis powered by Mnova 15.1</li><li>In-app messaging system for seamless communication</li><li>Advanced experiment write-up section for detailed documentation<br>…and much more!</li></ul><h4><strong>What’s New in Mbook 4.0?</strong></h4><p>Mbook continues to evolve with cutting-edge features and improvements. <strong>Mbook 4.0 is now available</strong>, bringing enhanced usability, performance upgrades, and deeper integration with advanced analytical tools. Explore its powerful features today!<br>Start optimizing your lab workflow today! <a target="_blank" rel="noopener noreferrer" href="https://mestrelab.com/mbook-trial"><strong>Click here </strong></a>to begin your free trial of Mbook.</p>

Mestrelab Mnova Hub software

Mnova Hub is a data browser that connects to various data providers and allows you to seamlessly retrieve, modify, and store data from within Mnova.

<p><strong>Streamlining Data Access and Exploration through Seamless Integration</strong></p><p>Spectral data is often scattered across diverse file systems and cloud-based repositories and is difficult to access. Mnova Hub is a data browser that connects to various data providers and allows you to seamlessly retrieve, modify, and store data from within Mnova, offering a centralized platform for exploration and analysis.</p><h4><strong data-start="641" data-end="654">Benefits:</strong></h4><ul><li>Seamlessly push and pull data from various providers using our unique data browser tool.</li><li>Cut out the middleman! Forget about manually downloading data; open and view it directly within Mnova.</li><li>Do not compromise security for easy data browsing; enjoy the ‘best of both worlds’ by effortlessly navigating secure data platforms.</li></ul><h4><strong>Features:</strong></h4><h5><strong data-start="1039" data-end="1108">Connection to various data providers</strong></h5><p>Mnova Hub provides easy and safe connections to various data sources, including databases (SQL and MnDB), Scientific Data Management Systems and data hubs (LOGS, ZONTAL), TopSpin (part of the Bruker Chemist Suite), and file systems. Each provider has a unique setup dialog that allows for customized configuration. Its flexible design ensures that integrating new providers is easily achievable.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mestrelab_Mnova_Hub_Connection_to_various_data_providers_ecc1b930ce.webp" alt="Mestrelab Research: Mestrelab Mnova Hub - Connection to various data providers." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mestrelab_Mnova_Hub_Connection_to_various_data_providers_ecc1b930ce.webp 245w," sizes="100vw" width="1104" height="641"></p><h5><strong data-start="1546" data-end="1659">Data searches and filtering</strong></h5><p>Mnova Hub has a configurable results display table that adapts to your preferences, allowing you to preview data, sort and filter results using available metadata filters, and fine-tune your search. This enables you to quickly and efficiently identify relevant datasets.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mestrelab_Mnova_Hub_Data_searches_and_filtering_fd7c371f66.webp" alt="Mestrelab Research: Mestrelab Mnova Hub - Data searches and filtering" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mestrelab_Mnova_Hub_Data_searches_and_filtering_fd7c371f66.webp 245w," sizes="100vw" width="1196" height="694"></p><h5><strong data-start="2113" data-end="2150">Seamless Data Management with Cloud Advantages</strong></h5><p>Mnova Hub offers a seamless experience for opening and saving data with just one step, akin to managing files on a local file system. With Mnova Hub, you no longer need to compromise between the convenience of local file handling and the advanced security, accessibility, and searchability features of cloud storage.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mestrelab_Mnova_Hub_Seamless_Data_Management_with_Cloud_Advantages_8b8effce32.webp" alt="Mestrelab Research: Mestrelab Mnova Hub - Seamless Data Management with Cloud Advantages." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mestrelab_Mnova_Hub_Seamless_Data_Management_with_Cloud_Advantages_8b8effce32.webp 245w," sizes="100vw" width="1104" height="640"></p>

Mestrelab Mnova ElViS software

By integrating Mnova ElViS into your analytical workflows, you can enhance the efficiency and accuracy of your spectroscopic data analysis across a wide range of techniques.

<h4><strong>Visualize, process, analyze and report various electronic and vibrational spectroscopic techniques</strong></h4><p>Carry out the analysis of various optical spectroscopy data including ultraviolet and visible (UV/Vis), near and mid infrared (NIR/MIR), Raman, fluorescence, and other spectroscopic methods operating in the whole region of wavelength from 100 nm to 100 µm.</p><h4><strong data-start="641" data-end="654">Benefits:</strong></h4><ul><li>Spectroscopic processing and analysis of ultraviolet and visible (UV/Vis), near and mid infrared (NIR/MIR), Raman, fluorescence methods.</li><li>Vendor and Operating System agnostic, supports most data file formats.</li><li>Wide range of processing functions, including a dynamic processing template.</li><li>Manual and automatic peak picking analysis.</li><li>Data Analysis of stacked/arrayed spectra.&nbsp;</li></ul><h4><strong>Features:</strong></h4><h5><strong data-start="1039" data-end="1108">PLS-Based Baseline Correction Tool (IarPLS)</strong></h5><p>To improve the processing of electronic and vibrational spectroscopy data, Mnova 15 introduces an enhanced PLS-based baseline correction tool, IarPLS (penalized-least-squares based). It now features an automatic button to compute the near-optimal asymmetry parameter.&nbsp;</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_EI_Vis_PLS_Based_Baseline_Correction_Tool_Iar_PLS_f3180f6927.webp" alt="Mestrelab Research: Mnova EIVis - PLS-Based Baseline Correction Tool (IarPLS)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_EI_Vis_PLS_Based_Baseline_Correction_Tool_Iar_PLS_f3180f6927.webp 245w," sizes="100vw" width="1500" height="845"></p><h5><strong>Normalization Processing Modes</strong></h5><p>Three Normalization Processing modes, namely Largest Peak, Integral and Vector Length are available in Mnova 15. These three features aim to simplify the baseline correction process, streamline your workflow, and provide a rapid method for normalizing data to address quantitative issues.&nbsp;</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_EI_Vis_Normalization_Processing_Modes_675cb7c407.webp" alt="Mestrelab Research: Mnova EIVis - Normalization Processing Modes" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_EI_Vis_Normalization_Processing_Modes_675cb7c407.webp 245w," sizes="100vw" width="1500" height="844"></p><h5><strong>Electronic and Vibrational Spectroscopies supported file formats</strong></h5><p>Mnova ElViS supports the most frequently used data file formats for these analytical techniques, including import and export of single and multi-column matrix-like spectra (i.e., ASCII XY and XYY, as .txt or .csv files). Supported formats include SPC (Galactic), JCAMP-DX, OPUS (Bruker), SPA and SPG (Omnic), Perkin Elmer's .sp files, and ASCII (XY and XYY).</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_EI_Vis_Electronic_and_Vibrational_Spectroscopies_supported_file_formats_bb6afc3eab.webp" alt="Mestrelab Research: Mnova EIVis - Electronic and Vibrational Spectroscopies supported file formats" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_EI_Vis_Electronic_and_Vibrational_Spectroscopies_supported_file_formats_bb6afc3eab.webp 245w," sizes="100vw" width="1500" height="910"></p><h5><strong>Manual &amp; automatic spectral analysis</strong></h5><p>Mnova ElViS provides both manual and automatic peak picking, offering flexibility and convenience in your spectral analysis. It also features advanced tools for the analysis of stacked or arrayed spectra, ensuring thorough data evaluation and interpretation for all your spectral needs.&nbsp;</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_EI_Vis_Manual_and_automatic_spectral_analysis_e24a19a151.webp" alt="Mestrelab Research: Mnova EIVis - Manual &amp; automatic spectral analysis" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_EI_Vis_Manual_and_automatic_spectral_analysis_e24a19a151.webp 240w," sizes="100vw" width="940" height="611"></p><h5><strong>Main processing features</strong></h5><p>Mnova ElViS comes with a range of useful processing features, including Multiplicative Scatter Correction, Probabilistic Quotient Normalization, Baseline correction (both automatic IarPLS and tailored Multipoint Baseline Correction), several smoothing techniques (such as Savitzky-Golay, Nonlocal Means, Exponential), normalization and Standard Normal Variate (SNV), derivatives, and units conversion between absorbance and transmittance.<br><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_EI_Vis_Main_processing_features_bc6eb64b99.webp" alt="Mestrelab Research: Mnova EIVis - Main processing features" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_EI_Vis_Main_processing_features_bc6eb64b99.webp 245w," sizes="100vw" width="1074" height="581"></p>

Mestrelab Mnova IUPAC Name software

Mnova IUPAC Name quickly generates IUPAC names for molecular structures within Mnova documents

<h4><strong>Generate the IUPAC name for your molecular structures</strong></h4><p><strong>Mnova IUPAC</strong> Name quickly generates IUPAC names for molecular structures within Mnova documents, making it an essential tool for organic chemists. With just one click, you can name any molecular structure. The tool also supports full automation, allowing entire compound libraries to be named in minutes. For more details, explore the Mnova Gears IUPAC Name solution.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_IUPAC_8e9ddfe661.webp" alt="Mestrelab Research: Mnova IUPAC Name" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_IUPAC_8e9ddfe661.webp 228w," sizes="100vw" width="1244" height="853"></p><p><strong>What’s IUPAC Name?</strong></p><p>The International Union of Pure and Applied Chemistry (<strong>IUPAC</strong>) is the world authority on chemical nomenclature and terminology, including the naming of new elements in the periodic table; on standardized methods for measurement; and on atomic weights, and many other critically-evaluated data.</p><p>IUPAC is the universally-recognized authority on chemical nomenclature and terminology and two IUPAC bodies take leading roles in this activity: Division VIII – Chemical Nomenclature and Structure Representation and the Inter-divisional Committee on Terminology, Nomenclature, and Symbols.</p><p><a target="_blank" rel="noopener noreferrer" href="https://iupac.org/"><strong>Read more about IUPAC here.</strong></a></p><h4><strong data-start="641" data-end="654">Benefits:</strong></h4><ul><li>One-click generation of IUPAC names within Mnova software.</li><li>Phane nomenclature for precise naming of complex molecular structures.</li><li>Generates Preferred IUPAC Names (PIN) for all classes of parent hydrides, including acyclic, monocyclic, polyalicyclic, spiro, fused, and bridged ring systems.</li><li>Works with a smaller library of functional groups and advanced algorithms for correct IUPAC combination.&nbsp;</li></ul>

Mestrelab Mnova Advanced Chemometrics software

Leverage sophisticated multivariate analysis tools such as PCA, PLS, and SIMCA for in-depth data exploration, regression, and classification.

<h4><strong>Advanced Chemometrics for Enhanced Data Analysis</strong></h4><p>Leverage sophisticated multivariate analysis tools such as <strong>PCA, PLS, and SIMCA</strong> for in-depth data exploration, regression, and classification. The user-friendly interface ensures seamless integration of spectral data with analysis results, making it ideal for advanced users seeking powerful chemometric techniques for comprehensive data analysis.</p><h4><strong data-start="641" data-end="654">Benefits:</strong></h4><ul><li><strong>All-in-One Solution</strong>: Offers seamless spectral processing, binning, and analysis with just a few clicks, simplifying workflows and managing complex data efficiently in a single platform.</li><li><strong>Incorporates Recognized Methods:</strong> Includes PCA, PLS, and SIMCA for advanced data analysis and unsupervised chemometrics.</li><li><strong>Powerful and Intuitive Interface:</strong> Provides a user-friendly design for a streamlined analysis experience.</li><li><strong>Improved Classification and Prediction</strong>: Classifies samples with SIMCA and builds predictive models using PLS.</li><li><strong>Noise and Outlier Reduction</strong>: Effectively reduces noise and detects outliers, ensuring accurate and reliable results.</li><li><strong>Expandable Plugin:</strong> Features Higher Order Structure (HOS) capabilities, powered by Mnova BioHOS.&nbsp;</li></ul><h4><strong>Features:</strong></h4><h5><strong>New MCR Tool for Peak Purity Assessment in LCMS Data</strong></h5><p>Introduces an MCR tool based on the MCR-ALS algorithm for peak purity assessment, providing comprehensive tables and plots to streamline LCMS data analysis and enhance decision-making. This tool is available with the Advanced Chemometrics or BioHOS plugins and requires an MSChrom plugin license.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_Advanced_Chemometrics_New_MCR_Tool_for_Peak_Purity_Assessment_in_LCMS_Data_94993e71c3.webp" alt="Mestrelab Research: Mnova Advanced Chemometrics - New MCR Tool for Peak Purity Assessment in LCMS Data" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_Advanced_Chemometrics_New_MCR_Tool_for_Peak_Purity_Assessment_in_LCMS_Data_94993e71c3.webp 245w," sizes="100vw" width="1920" height="1200"></p><h5><strong>Enhanced Data Analysis with Partial Least Squares (PLS) Regression</strong></h5><p>Facilitates comprehensive analysis and accurate prediction of dependent variables from independent variables (such as binned spectra), while also providing intuitive graphical evaluation tools for deeper insights.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_Advanced_Chemometrics_Enhanced_Data_Analysis_with_Partial_Least_Squares_PLS_Regression_7363eca35a.webp" alt="Mestrelab Research: Mnova Advanced Chemometrics - Enhanced Data Analysis with Partial Least Squares (PLS) Regression" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_Advanced_Chemometrics_Enhanced_Data_Analysis_with_Partial_Least_Squares_PLS_Regression_7363eca35a.webp 211w," sizes="100vw" width="1175" height="870"></p><h5><strong>Advanced Data Classification with SIMCA Modeling</strong></h5><p>Offers a powerful statistical method for supervised classification of data, allowing researchers to categorize and analyze complex datasets with precision.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_Advanced_Chemometrics_Advanced_Data_Classification_with_SIMCA_Modeling_830f63d8a0.webp" alt="Mestrelab Research: Mnova Advanced Chemometrics - Advanced Data Classification with SIMCA Modeling" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_Advanced_Chemometrics_Advanced_Data_Classification_with_SIMCA_Modeling_830f63d8a0.webp 195w," sizes="100vw" width="1026" height="820"></p><h5><strong>Advanced PCA Analysis for In-Depth Data Insights</strong></h5><p>Provides features for comprehensive data exploration and visualization, including quantile plots (1D NMR), comparison tools, plot labels display, enhanced selection and interactivity in scores and loadings plots, and additional distance. calculation options in scores plots. These enhancements enable precise, interactive analysis for deeper data insights.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_Advanced_Chemometrics_Advanced_PCA_Analysis_for_In_Depth_Data_Insights_32b2644333.webp" alt="Mestrelab Research: Mnova Advanced Chemometrics - Advanced PCA Analysis for In-Depth Data Insights" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_Advanced_Chemometrics_Advanced_PCA_Analysis_for_In_Depth_Data_Insights_32b2644333.webp 245w," sizes="100vw" width="1026" height="647"></p>

Mestrelab Mnova Verify software

Designed for synthetic and medicinal chemists, which automatically checks a proposed structure against a set of analytical data, LC-MS or GC-MS and/or 1D NMR and/or 2D NMR.

<h4><strong>Automatic confirmation of structure identity based on NMR and/or LC/GC-MS data</strong></h4><p>Designed for synthetic and medicinal chemists, which automatically checks a proposed structure against a set of analytical data, LC-MS or GC-MS and/or 1D NMR and/or 2D NMR.</p><h4><strong data-start="641" data-end="654">Benefits:</strong></h4><ul><li><strong>Solution coupling NMR </strong>(1H, 13C and HSQC) and <strong>MS techniques</strong> in a commercial off-the-shelf software.</li><li><strong>Helps non-expert users </strong>to take decisions while reducing the workload of the experts.</li><li><strong>Fully automatic analysis</strong> for singletons or batch data.</li><li><strong>Mnova Verify checks</strong> whether the proposed compound is correct!</li><li><strong>Flexibly accepts a variety of inputs</strong> and generate automatically fully customized reports.</li><li><strong>Straightforward results</strong> check that warns about inconsistencies.</li></ul><h4><strong>Features:</strong></h4><h5><strong>Powerful algorithm running behind the scenes</strong></h5><p><strong>This powerful algorithm integrates multiple modules to deliver:</strong></p><ul><li>Automated processing and analysis of 1D &amp; 2D NMR (¹H NMR, HSQC) and LC/GC-MS data.</li><li>Generation of theoretical data for proposed structures.</li><li>Prediction of NMR spectra (¹H, ¹³C, HSQC) and MS data (mass ion, isotopic cluster, fragmentation, MS/MS).</li><li>Comparison of experimental and theoretical data.</li><li>Results presentation using an innovative scoring system.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_Verify_Powerful_algorithm_running_behind_the_scenes_be1dfb5e2f.webp" alt="Mestrelab Research: Mnova Verify - Powerful algorithm running behind the scenes" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_Verify_Powerful_algorithm_running_behind_the_scenes_be1dfb5e2f.webp 245w," sizes="100vw" width="936" height="427"></p><h5><strong>An easy and flexible scoring system</strong></h5><p>Evaluates analytical data to judge the compatibility of proposed structures:</p><ul><li>Provides a quality score (-1.0 to +1.0) for each structure, combining score and significance.</li><li>Displays detailed results for each test applied.</li><li>Ranks structures to quickly identify the best fit with experimental data.</li><li>Allows easy re-working of unclear results in Mnova.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_Verify_An_easy_and_flexible_scoring_system_da1c07eb98.webp" alt="Mestrelab Research: Mnova Verify - An easy and flexible scoring system" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_Verify_An_easy_and_flexible_scoring_system_da1c07eb98.webp 245w," sizes="100vw" width="936" height="427"></p><h5><strong>Automated batch &amp; real-time operations</strong></h5><p>Provides QA for large data volumes like libraries or registration QC samples:</p><ul><li><strong>Batch Mode: </strong>Verifies libraries and identifies unsuitable samples for assay submission, generating an HTML report.</li><li><strong>Real-Time Analysis Mode: </strong>Performs unassisted verification of individual samples, providing immediate feedback on structure-data compatibility.</li><li>Requires Mnova v10 or higher (NMR, NMRPredict, and/or MS modules). Additional modules like Mnova DB or qNMR can also be used.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Mestrelab_Research_Mnova_Verify_Automated_batch_and_real_time_operations_6fa9241b15.webp" alt="Mestrelab Research: Mnova Verify - Automated batch &amp; real-time operations" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Mestrelab_Research_Mnova_Verify_Automated_batch_and_real_time_operations_6fa9241b15.webp 245w," sizes="100vw" width="936" height="427"></p>

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