<h3><strong>Lunch &amp; learn tips &amp; tricks series 2026 – part 1</strong></h3><p><strong>In modern analytical laboratories, efficiency, consistency, and data confidence are essential. Whether you are operating an ICP-OES or ICP-MS system, the way you use your software can significantly influence productivity and analytical performance. In the first session of our Lunch &amp; Learn Tips &amp; Tricks Series, we focused on one of the most common themes raised by users: how to navigate </strong><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1489"><strong>Qtegra </strong></a><strong>software more effectively and optimize everyday workflows.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Mastering_Qtegra_Software_Practical_Strategies_to_Improve_Your_Daily_Lab_Workflow_3d35454782.jpg" alt="Thermo Fisher Scientific: Mastering Qtegra Software: Practical Strategies to Improve Your Daily Lab Workflow" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Mastering_Qtegra_Software_Practical_Strategies_to_Improve_Your_Daily_Lab_Workflow_3d35454782.jpg 245w," sizes="100vw" width="1024" height="512"></p><p><strong>This session explored three key areas in detail: </strong>understanding the structure of Qtegra and the Configurator, using the Dashboard as your operational control center, and building smarter, more efficient LabBooks. Below is a structured recap of the key insights shared during Part 1.</p><h3><strong>Understanding the structure of Qtegra</strong></h3><p>One of the most valuable features of Qtegra software is its consistency across multiple instrument platforms. Whether you are working with the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products?category=227&amp;instrumentationItems=84&amp;manufacturerItems=3&amp;search=icap+pro"><strong>iCAP PRO ICP-OES</strong></a>, the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products?category=232&amp;instrumentationItems=83&amp;manufacturerItems=3"><strong>iCAP MX ICP-MS</strong></a>, the iCAP 7000 OES, or Qnova ICP-MS systems, the interface and workflow logic remain familiar. This consistency reduces the learning curve when transitioning between instruments and supports standardised training across laboratories.</p><p><strong>Qtegra consists of two primary components:</strong> the Qtegra application itself and the Configurator.</p><ul><li><strong>The Qtegra application</strong> is where you directly interact with your instrument. It is used to create LabBooks, control the instrument, execute analyses, and review results.</li><li><strong>The Configurator</strong>, in contrast, defines how your system behaves at a deeper level. It controls system-level settings that underpin daily operation. Within the Configurator, users can manage features such as Fast Uptake setup, drain sensor configuration, wavelength libraries for ICP-OES systems, the Reaction Database for ICP-MS systems, and user access permissions.</li></ul><p>Understanding the distinction between these two components helps users troubleshoot more effectively and ensures that system configuration aligns with laboratory requirements.</p><h3><strong>Using the dashboard as your central hub</strong></h3><p>When Qtegra is opened, the first screen presented is the Dashboard. The Dashboard functions as the central hub for instrument monitoring and control. From this location, users can view instrument status, monitor live operating parameters, access tuning tools, review performance checks, and identify error or interlock notifications.</p><ul><li><strong>For ICP-OES users</strong>, the Dashboard provides access to tune sets, source settings, AutoPeak alignment, autotuning functions, and live views such as Plasma TV. These tools allow users to confirm that the plasma and optical system are performing as expected before analysis begins.</li><li><strong>For ICP-MS users</strong>, the Instrument tab within the Dashboard provides access to autotune routines, performance report summaries, gas flow settings, nebuliser adjustments, operating mode selection such as Standard, KED, or CCT modes, IntelliLens control, and real-time data streams.</li></ul><p>The Dashboard should be used as a structured checkpoint before running any analysis. Confirming that all parameters are within acceptable ranges reduces the likelihood of interruptions and supports consistent performance throughout the run.</p><h3><strong>The get ready workflow: structured instrument preparation</strong></h3><ul><li><strong>The Get Ready function</strong>, which is launched directly from the Dashboard, provides a guided preparation workflow. This feature is designed to ensure that the instrument is fully configured and operating correctly for the selected method before analysis begins.</li><li><strong>Within Get Ready</strong>, users can access scheduling tools that automate warmups, standby routines, shutdowns, and maintenance checks. These tools are particularly beneficial for laboratories operating multiple shifts or managing variable workloads.</li></ul><p>For<strong> ICP-MS systems</strong>, the Get Ready workflow includes automated performance checks, autotune routines, and controlled warm-up conditions. These routines verify that the instrument is operating within its expected performance range.</p><p>By following the structured steps within Get Ready, laboratories can reduce the risk of missed preparation tasks and maintain day-to-day analytical consistency.</p><h3><strong>Building smarter LabBooks</strong></h3><p>The LabBook forms the foundation of every analytical sequence in Qtegra. A carefully constructed LabBook improves efficiency, reduces setup errors, and simplifies data review.</p><p>Users can create a LabBook from scratch or begin with a template. Templates are particularly useful for laboratories that integrate with LIMS systems or import sample lists via CSV files, as they promote standardisation and consistency.</p><h4><strong>Defining analytes</strong></h4><ul><li><strong>For ICP-OES methods</strong>, users must select appropriate wavelengths and evaluate potential spectral interferences.&nbsp;</li><li><strong>For ICP-MS methods</strong>, users select the required masses, consider isobaric and polyatomic interferences, and use the Reaction Database to support reaction mode selection.</li></ul><p>Careful analyte selection at this stage helps prevent complications later in the analytical workflow.</p><h4><strong>Configuring acquisition parameters</strong></h4><p>Acquisition parameters define how the instrument collects data.</p><ul><li><strong>For ICP-OES systems</strong>, this includes selecting viewing modes, choosing wavelength ranges such as iFR or eUV, and defining integration times.</li><li><strong>For ICP-MS systems</strong>, this includes selecting operating modes such as Standard, KED, or CCT, configuring Reaction Finder options, enabling Intelligent Matrix Handling, and defining digital trigger settings.</li></ul><p>Thoughtful parameter configuration ensures that data quality objectives are met without unnecessary reanalysis.</p><h4><strong>Using intelligent uptake and rinse</strong></h4><p>The Intelligent Uptake and Rinse feature detects when the sample or rinse solution reaches the nebuliser. This ensures consistent timing across samples and improves overall throughput. In high-throughput environments, this feature contributes to both efficiency and reproducibility.</p><h4><strong>Calibration and quantification strategy</strong></h4><p>Calibration design is central to reliable quantification. Qtegra allows users to manage global standards, configure dilution tools, select calibration fit types, assign internal standards, and establish quality control samples.</p><p>For ICP-OES systems, users can define standard ranges and switch points. For SemiQuant workflows, Relative Sensitivity Factors can be applied.</p><p>Establishing these parameters during LabBook creation ensures that data validation is straightforward once analysis is complete.</p><h4><strong>Autosampler and sample list setup</strong></h4><p>For laboratories using the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1715"><strong>iSC-65 autosampler</strong></a>, features such as StepAhead, custom rack definitions, colour-coded sample views, and visual integrity checks support efficient sequence management.</p><p>When constructing the sample list, users should clearly define sample types, establish a logical sequence order, and configure column layouts appropriately. Setting flags and limits during initial setup simplifies the data review process and supports quality assurance.</p><h3><strong>Why workflow optimisation matters</strong></h3><p>Optimising Qtegra usage does not require learning new software features. Instead, it involves using existing tools more strategically. By treating the Dashboard as a pre-run checkpoint, using Get Ready consistently, and constructing LabBooks with long-term efficiency in mind, laboratories can reduce downtime, improve reproducibility, and strengthen confidence in analytical results.</p><h3><strong>Looking ahead to part 2</strong></h3><blockquote><p><strong>In Part 2 of the Qtegra Tips &amp; Tricks series</strong>, we will focus on post-analysis best practices. Topics will include interpreting signal intensities, reviewing calibration performance, evaluating recoveries and readbacks, applying flags effectively, exporting data, and implementing practical workflow improvements discussed in Part 1.</p></blockquote><p>By building a structured approach to both preparation and data review, laboratories can transform routine analysis into a streamlined, reliable, and repeatable process.</p><p>We look forward to continuing the discussion in <strong>Part 2</strong>.</p><h5><strong>Acknowledgement</strong></h5><p>I would like to thank <strong>Matthew Gregory </strong>Field Applications Scientist, North EMEA, Trace Elemental Analysis and <strong>David Fishwick </strong>Field Applications Scientist, North EMEA, Trace Elemental Analysis for the support on this blog and the webinars</p><h4><strong>Sign up for our webinars live and on demand.</strong></h4><p><strong>English</strong></p><ul><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5795"><strong>Lunch and Learn Tips and Tricks Series: Qtegra Part 1</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5976"><strong>Lunch and Learn Tips and Tricks Series: Qtegra Part 2</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5977"><strong>Lunch and Learn Tips and Tricks Series: Trace Elemental Analysis (ICP-OES &amp; ICP-MS)</strong></a></li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/5978"><strong>Trace Elemental Analysis: Ask the Expert</strong></a></li></ul><p><strong>Deutsch</strong></p><ul><li><strong>19. März 2026</strong> <a target="_blank" rel="noopener noreferrer" href="https://event.on24.com/wcc/r/5179134/393E071E3B501943730958BA6203F477">Interne Standards in der ICP-OES: Ein Praxisguide für zuverlässige Qualitätssicherung im Labor</a></li><li><strong>18. Juni 2026</strong> <a target="_blank" rel="noopener noreferrer" href="https://event.on24.com/wcc/r/5179292/AE4C576B6A54D1AC182F7F77573D380F">Fehler reduzieren, Durchsatz steigern: Autoverdünnung mit PrepFast am ICP-MS</a></li><li><strong>17. September 2026</strong> <a target="_blank" rel="noopener noreferrer" href="https://event.on24.com/wcc/r/5179423/B5019C560431BADCA2A76E54E4EFE56F">ICP-OES smarter nutzen: Probendurchsatz erhöhen, Ressourcen sparen</a></li><li><strong>17. Dezember 2026</strong> <a target="_blank" rel="noopener noreferrer" href="https://event.on24.com/wcc/r/5179530/94EEDD1F56138F5EEE2AF24E29E6C12A">Qtegra ISDS Software Unlocked – Live im Expertengespräch</a></li></ul><p><strong>Visit us on&nbsp;</strong><a target="_blank" rel="noopener noreferrer" href="https://www.linkedin.com/showcase/72003132/admin/dashboard/"><strong><u>LinkedIn:</u></strong></a><strong>&nbsp;</strong>#Qtegra, #ICPMS, #ICPOES, #TraceElementalAnalysis</p><blockquote><h5><strong>Petra Gerhards</strong></h5><p>Petra Gerhards, Dipl-Ing, is Regional Marketing Manager of GC and GC-MS for EMEA at Thermo Fisher Scientific. She has more than 29 years of experience in the fields of GC-MS, SPE and LC-MS. Since joining the regional team she has contributed to workflow solutions combining vials and closures with SPE solutions, GC-MS and LC-MS. She works with KOL's on data for regional specific marketing campaigns, organizes in-house seminars and works on customer specific solutions. Her main expertise is in the field of doping and drugs-of-abuse analysis.</p></blockquote>

Mastering Qtegra Software: Practical Strategies to Improve Your Daily Lab Workflow

<h4><strong>1 - What is fitness for purpose?&nbsp;</strong></h4><p>The test meets the necessary performance criteria for a clinical binary examination<strong> to ensure it is suitable for making accurate and reliable clinical decisions in the intended patient population. </strong>Among others, performance criteria include clinical sensitivity and clinical specificity.&nbsp;</p><h4><strong>2 - How to assess clinical performance?&nbsp;</strong></h4><p>Assessing the clinical performance of a binary examination, stating results as 'positive' or 'negative,' involves calculating the examination's <strong>Clinical Sensitivity and Clinical Specificity</strong>. From the physician's point of view, clinical performance is evaluated by using predictive values, i.e., how likely is it that a positive or negative result corresponds to the presence or absence of the condition, which is also influenced by the prevalence of the condition in the population being tested.&nbsp;</p><h4><strong>3 - What is Clinical Sensitivity?&nbsp;</strong></h4><p><strong>Clinical sensitivity (SS)</strong>, also known as the True Positive Rate, measures the proportion of true positives correctly identified by the test. Data from a group of subjects who have been confirmed to have the disease or condition through diagnosis or a gold standard test (<i>D<sub>1</sub></i> in Table 1) are needed to calculate clinical sensitivity.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Table_1_2x2_Contingency_table_for_clinical_diagnosis_241735a171.jpg" alt="Eurachem: Table 1. 2x2 Contingency table for clinical diagnosis." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Table_1_2x2_Contingency_table_for_clinical_diagnosis_241735a171.jpg 245w," sizes="100vw" width="1401" height="461"></p><p>The formula for clinical sensitivity is:&nbsp;</p><p><i><strong>SS = tp / (tp + fn)</strong></i>, with:&nbsp;</p><ul><li><i>tp</i>, <strong>True Positives</strong> are the cases where the test correctly identifies the presence of the disease.&nbsp;</li><li><i>fn</i>, <strong>False Negatives</strong> are the cases where the test incorrectly identifies the absence of the disease when it is actually present.&nbsp;</li></ul><p>Table 1 represents the components of clinical sensitivity and specificity. Figure 1 illustrates an example of the overlapping of the number of components. The symbol "∩" represents the intersection of groups. For example, <i>D<sub>1</sub></i>∩n denotes the set of negative results obtained for known positive cases, i.e., false negatives.</p><h4><strong>4 - What is Clinical Specificity?&nbsp;</strong></h4><p><strong>Clinical Specificity (SP)</strong>, also known as the True Negative Rate, measures the proportion of true negatives correctly identified by the test. Data from a group of subjects who have been confirmed not to have the disease or condition through a gold standard test (<i>D<sub>0</sub></i> in Table 1) are needed to calculate clinical specificity.</p><p>The formula for clinical specificity is:&nbsp;</p><p><i><strong>SP = tn / (tn + fp)</strong></i>, where:&nbsp;</p><ul><li><i><strong>tn</strong></i>, <strong>True Negatives</strong> are the cases where the test correctly identifies the absence of the disease.&nbsp;</li><li><i><strong>fp</strong></i>, <strong>False Positives</strong> are the cases where the test incorrectly identifies the presence of the disease when it is actually absent.&nbsp;</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Figure_1_Graphical_representation_of_an_example_of_85ab82a16b.jpg" alt="Eurachem: Figure 1. Graphical representation of an example of tp (D1∩p), tn (D0∩n), fn (D1∩n), and fp (D0∩p). " srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Figure_1_Graphical_representation_of_an_example_of_85ab82a16b.jpg 245w," sizes="100vw" width="1300" height="736"></p><h4><strong>5 - How to calculate the uncertainty of clinical sensitivity and specificity?</strong></h4><p>Calculating clinical sensitivity and specificity uncertainty <strong>involves statistical methods that estimate each parameter's confidence interval (CI)</strong>. These intervals provide a range of values within which the true sensitivity or specificity is expected to lie with a certain level of confidence,<strong> typically 95 %</strong>. Please refer to the AQA:2021 for information about statistical models to compute the 95 % CI [1].</p><h4><strong>6 - How to define targets?&nbsp;</strong></h4><p>Target minimum values for clinical sensitivity and specificity should be identified. These values may originate from regulations or criteria based on the intended use of the binary results. A target or minimum value for the lower limit of the 95 % CI for result rate, i.e., SS or SP, (<i>LL<sub>SS.95</sub> </i>or <i>LL<sub>SP.95</sub></i>) or the upper limit of the 95 % CI for result rate (<i>HL<sub>SS.95</sub></i> or <i>HL<sub>SS.95</sub></i>) should also be defined according to the purpose of the analysis. The target or minimum value (LL<sub>SS</sub><sup>tg </sup>or LL<sub>SP</sub><sup>tg</sup>) is particularly significant when the impact of false results is critical. For example, for blood components used in transfusions, the screening for infectious diseases should be performed with tests associated with an <i>LL<sub>SS.95</sub> </i>close to 100 %.&nbsp;</p><p><strong>Figure 2</strong> illustrates five different tests, each assessed for clinical sensitivity and its associated uncertainty. These cases reflect different levels of compliance with a target sensitivity of 0.5. Case 1 is non-compliant, Cases 2 to 4 are partially compliant, and Case 5 is compliant. From a simplified statistical power view, the laboratory should always take into account the minimum number of samples when defining its target. This number can be estimated by simulation. For example, for a clinical sensitivity of 90 % the evaluation will require a minimum of 10 samples. It should be emphasized that samples must be representative of the target population for a clinical power evaluation - for example, epidemiologically representative samples of the types and subtypes of a given virological agent are required.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Eurachem_Figure_2_Compliance_assessment_with_clinical_sensitivity_a21ece043c.jpg" alt="Eurachem: Figure 2. Compliance assessment with clinical sensitivity uncertainty using the lower 95% confidence interval limit for five performance assessment scenarios. " srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Eurachem_Figure_2_Compliance_assessment_with_clinical_sensitivity_a21ece043c.jpg 245w," sizes="100vw" width="1500" height="648"></p>

Performance Assessment of Binary Output Examinations in Medical Laboratories

<p><strong>Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 30th March 2026? Check out new documents from the field of spectroscopy/spectrometry and related techniques!</strong></p><blockquote><p><span style="font-size:20px;">👉 </span><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library"><span style="font-size:20px;"><strong>SEARCH THE LARGEST REPOSITORY OF DOCUMENTS ABOUT SPECTROSCOPY/SPECTROMETRY RELATED TECHNIQUES</strong></span></a></p></blockquote><blockquote><p><strong>👉 Need info about different analytical techniques?</strong> Peek into <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/library"><strong>LabRulezLCMS</strong></a> or <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library"><strong>LabRulezGCMS</strong></a> libraries.</p></blockquote><p>This week we bring you application notes by <strong>Metrohm,</strong> <strong>Shimadzu, Thermo Fisher Scientific </strong>and <strong>Waters Corporation!</strong></p><h3><strong>1. Metrohm: Quantification of methanol in contaminated spirits</strong></h3><p><strong>Protecting consumers from contaminated beverages</strong></p><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_rs_056_download_3b37cb883a.pdf"><strong>Full PDF for download</strong></a></li></ul><p>An alarming global trend highlights the serious harm that can result from ingesting illegal, improperly distilled alcohol. Home-distilled spirits prepared using industrial solvents (i.e., wood alcohol) and presented as legitimate alcoholic beverages often contain methanol. Methanol causes blindness and can lead to death when ingested. This has led to fatal consequences around the world [1–3].&nbsp;</p><p>The breaking point for the Czech Republic came in September 2012. The sale of hard liquor was temporarily banned after 20 people died from the consumption of spirits with dangerous levels of methanol [2]. After an exhaustive study using various screening tools, the Czech Republic adopted Raman spectroscopy as the method of choice for identifying and quantifying methanol in contaminated spirits. This Application Note demonstrates how Raman spectroscopy can be employed as an efficient and rapid screening method for samples of rum contaminated with methanol.</p><h4><strong>EXPERIMENT&nbsp;</strong></h4><p>This example study measures commercially available coconut rum that is spiked with methanol in concentrations between 0.33% and 5.36%. The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=220&amp;search=iRaman"><strong>iRaman NxG 785H</strong></a> with a fiber-optic probe is used to collect Raman spectra of the mixtures (Figure 3). Table 1 lists the relevant equipment and instrument settings used for this application study. The peak at around 1000 cm-1 (highlighted by the inlay of Figure 3) visibly increases with increasing concentration of methanol, becoming significant at approximately 1%.</p><h4><strong>CONCLUSION</strong></h4><p>These results validate that Raman spectroscopy can be used for rapid, quantitative screening of dangerous adulterants in alcoholic beverages. This technique can be expanded to investigate adulteration in other media such as food, petroleum, and pharmaceutical drugs [4].</p><h3><strong>2. Shimadzu: Evaluation of Organic Impurities in Lithium Carbonate by TOC Analysis</strong></h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_01098_en_ec9b3e73fc.pdf"><strong>Full PDF for download</strong></a></li></ul><h4><strong>User Benefits</strong></h4><ul><li>TOC analysis enables effective control of organic impurities in lithium carbonate.</li><li>Using the combustion tube kit for high-salt samples can extend the lifespan of the combustion tube and catalyst, reducing maintenance frequency.</li><li>With the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=ASI-L+autosampler"><strong>ASI-L autosampler</strong></a>, multiple samples can be measured automatically, improving throughput and efficiency</li></ul><p>Lithium carbonate (Li2CO3) is an important material used in a wide range of applications in the lithium-ion battery industry. For example, it is used as a lithium source for cathode active material synthesis and electrolyte salt production, as a raw material for oxide-based solid electrolytes, and as a form of lithium commonly recovered in recycling processes.&nbsp;</p><p>Because impurities in lithium carbonate can affect downstream processes and final products, appropriate control is essential. In particular, organic impurities require especially careful attention because they may originate from so many sources, such as solvents and processing aids used during purification, residual organics from manufacturing steps, or contamination introduced during handling and storage.&nbsp;</p><p>Total organic carbon (TOC) analysis offers an effective way to manage such organic impurities in raw materials. This article presents an example of using a <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=TOC-L"><strong>Shimadzu TOC-L</strong></a> total organic carbon analyzer (Fig. 1) to evaluate the TOC content of lithium carbonate.</p><h4><strong>TOC Analysis&nbsp;</strong></h4><h5><strong>TOC Analysis Methods&nbsp;</strong></h5><p>Two commonly used methods are available for TOC analysis:&nbsp;</p><p><strong>(1) TC - IC method: </strong>Total carbon (TC) and inorganic carbon (IC) are measured separately, and then TOC is calculated as the difference (TOC = TC – IC).</p><p><strong>(2) NPOC method: </strong>TOC is measured as non-purgeable organic carbon (NPOC). After acidifying the sample to pH &lt; 3, IC is subsequently removed by sparging and the remaining carbon is measured as TC, which is regarded as TOC. The acidification and sparging steps are performed automatically by the instrument.&nbsp;</p><p>For lithium carbonate solutions, the amount of carbonatederived IC is typically very high. As a result, the TC–IC method tends to yield calculated TOC values with a larger relative error. Therefore, the NPOC method isrecommended.</p><p>&nbsp;In lithium carbonate solutions prepared as described above, IC is expected to be present mainly as bicarbonate (HCO<sub>3</sub> <sup>–</sup>) and carbonic acid (H<sub>2</sub>CO<sub>3</sub>). If IC is not fully removed during NPOC pretreatment, the TOC result may be overestimated. Therefore, thorough IC removal is critical for samples with high IC content. For actual samples, sparging parameters, such as sparge gas flow rate and sparge time settings, can be adjusted.&nbsp;</p><h5><strong>Combustion Tube for High-Salt Samples&nbsp;</strong></h5><p>The prepared lithium carbonate solution contains a large amount of salts. When a large number of salt-containing samples are analyzed, salts may accumulate inside the combustion tube, which can lead to catalyst clogging, reduced sensitivity, and poorer repeatability.</p><p>For this analysis, the optional combustion tube for high-salt samples was used, shown in Fig. 2. The high-salt combustion tube has a larger diameter than the standard combustion tube and contains larger catalyst particles to help mitigate saltrelated clogging. Thus, the frequency of combustion tube replacement can be significantly reduced.</p><h4><strong>Conclusion&nbsp;</strong></h4><p>In this article, TOC analysis was performed for a 10 g/L lithium carbonate solution using a Shimadzu TOC-L total organic carbon analyzer. By measuring TOC in the prepared solution, the TOC content in the lithium carbonate solid was calculated. The results showed good recovery rates in the spike-recovery test and consistent performance was also confirmed during long-term continuous analysis. These findings demonstrate that the TOC-L is a reliable solution for measuring TOC in lithium carbonate and for effective management of organic impurities.&nbsp;</p><p>When applying the NPOC method to lithium salt-containing solutions, careful selection of the acid is essential because salts formed during acidification can affect both data quality and instrument condition. For this example, sulfuric acid is recommended.</p><p>In addition, using the optional combustion tube kit for high-salt samples can extend the lifespan of the combustion tube and catalyst, thereby reducing maintenance frequency. This option is especially helpful for samples with high salt concentrations.&nbsp;</p><p>In addition to lithium carbonate, the TOC-L can also be applied to TOC analysis of lithium hydroxide solutions, determination of water-extractable TOC in recycled black mass, and analytical needs in lithium refining processes based on direct lithium extraction (DLE). With its broad applicability across various upstream materials, recycling streams, and refining processes, the TOC-L supports both quality control and process optimization operations throughout the lithium-ion battery value chain.</p><h3><strong>3. Thermo Fisher Scientific: Evaluating Silicon using Raman Microscopy</strong></h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/vib_silicon_analysis_with_raman_microscope_app_note_mcs_an1232_en_11_2024_1887815_web_50639c9148.pdf"><strong>Full PDF for download</strong></a></li></ul><p>Raman spectroscopy is a form of vibrational spectroscopy that probes chemical bonds and molecular structure and is sensitive to small changes in chemical and structural environments. The Raman spectrum of a material is a molecular “fingerprint” that can be used for identification of unknown materials and for characterizing and qualifying expected materials. Since intermolecular effects and lattice vibrations are also detected, it can be used to evaluate crystallinity. Mechanical phenomena such as strain can also be detected from peak shifts in Raman spectra. Raman imaging allows visualization of the distribution of components or changes in physical state across the sample.</p><h4><strong>Silicon in aluminum&nbsp;</strong></h4><p>Silicon is used in alloys with aluminum to increase the strength of lightweight aluminum-based parts. Addition of silicon to aluminum also alters the viscosity of melted aluminum, improving the castability. These alloys typically contain 3% to 25% silicon. While silicon and aluminum can form a eutectic mixture, it is common to have finely dispersed silicon particles throughout the material.¹ The size and distribution of silicon particles can affect the strength of the aluminum.&nbsp;</p><p>One common example of an aluminum product, aluminum foil, is made up of almost pure aluminum (approximately 98.5%) but it does contain small amounts of silicon and iron.² Raman imaging of a piece of aluminum foil reveals small particles of silicon (Figure 1). A <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2237"><strong>Thermo Scientific™ DXR3xi Raman Imaging Microscope </strong></a>was used with a 532 nm laser and a 100X&nbsp;metallurgical objective to collect the Raman imaging data. An area of 408 μm x 208 μm was imaged using an image pixel size of 1 μm. The Raman image, based on the 520 cm-1 peak of silicon, shows the spatial distribution of the particles and image analysis provides size and shape information. In this case, 81&nbsp;silicon particles were identified with a size (area) range of 6-151 μm². This analytical approach may be extrapolated to other types of Si/Al alloy parts.</p><h4><strong>Conclusion&nbsp;</strong></h4><p>The importance of silicon as a technologically significant material cannot be overstated. It has properties that make it useful in numerous different types of products. Raman micro-spectroscopy has proven itself an important tool for the assessment of molecular structure and physical states of silicon. Raman images provide a way to observe the spatial distribution of silicon and silicon-containing components, structural variations such as crystallinity, and physical effects such as strain. This note showed a few representative examples to illustrate some of the advantages offered by Raman microscopic analysis of silicon. The coverage is not intended to be comprehensive as there are numerous other areas where the Raman analysis of silicon is currently employed and other opportunities where it could be used. The Thermo Scientific DXR3 Raman Microscope and the Thermo Scientific DXR3xi Raman Imaging Microscope have both been shown to be excellent choices for the Raman analysis of silicon samples.</p><h3><strong>4. Waters Corporation: High-Throughput Detection of Degraded Polysorbate in Biological Formulations with FMM</strong></h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/720009114_en_99c7483d1a.pdf"><strong>Full PDF for download</strong></a></li></ul><p>The FDA requires that all biologic formulations be free of visible particles and has defined allowable levels of subvisible particles (SVPs) larger than 10 µm to ensure the potency, efficiency, and safety of these drug.<sup>1</sup> While most protein drug particle analysis focuses on particles formed due to formulation instability, SVPs formed through the degradation of formulation excipients must also be considered.&nbsp;</p><p>Polysorbates 20 (PS20) and 80 (PS80), best known as Tween-20 and -80, are excipients used in &gt;70% of marketed parenteral biological drugs to improve product stability and shelf life.<sup>2</sup> However, when these formulations are stored for long periods of time (&gt;6 months) at low temperatures (4 °C), visible and subvisible particles are formed due to the enzymatic hydrolysis of the polysorbates by host cell proteins (HCPs) such as esterases and lipases.<sup>3,4</sup> PS20 in particular has been found to be extremely prone to degrading into fatty acid particles.<sup>5</sup> Lauric, myristic and palmitic acids are the most common fatty acid degradation products, and there is a direct correlation between low fatty acid solubility and particle formation in common formulation buffers.<sup>3–7</sup> However, high-throughput, sensitive, and specific analysis of polysorbate particles has been difficult due to their complex chemistry and their low concentrations (&lt;&lt;0.5%) in high protein concentration (&gt;100–200 mg/mL) formulation environments, making it a perennial needle in a haystack problem.</p><p>In this application note, we introduce the Aura™ polysorbate degradation assay, a specific and quantitative assay that detects free fatty acid particles (FFAs) formed during polysorbate degradation on Aura PTx System. The assay analyzes 96 samples using anywhere from 5 µL–10 mL of sample in a few hours. <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2190"><strong>Aura™ Systems</strong></a> use backgrounded membrane imaging (BMI) and fluorescence membrane microscopy (FMM) to count, size and ID particles from 1 µm to 5 mm. Fluorescent labels utilized by FMM are selected based on thier ability to interact with particles of a certain nature, allowing for the generation of key information related to identity of the particles.</p><h4><strong>Results and Discussion&nbsp;</strong></h4><h5><strong>Morphological Appearance of Different Fatty Acid Particles&nbsp;</strong></h5><p>Aura systems image every particle, enables subvisible particle size distributions analysis, and makes morphological differentiation possible using built-in image analysis filters. When we analyze different free fatty acid solutions with Aura PTx System, we find that each forms particles with different morphological characteristics. Lauric acid particles are large and irregular clusters, myristic acid particles are small and oval shaped, and palmitic acid particles form fibril-like particles and small circular clusters (Figure 2a-c). These unique morphological characteristics suggest the presence of free fatty acid particles that can then be confirmed with FMM using labeled fluorescence.</p><h4><strong>Conclusion&nbsp;</strong></h4><p>Aura PTx System and <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2190"><strong>Aura+ System</strong></a> can easily detect the major degradation components of PS20 in proteincontaining samples at any stage of the drug manufacturing process. The method only requires 5 µL of sample, is specific and sensitive, and can analyze 96 samples in just a few hours, far outperforming other techniques. Aura PTx System and Aura+ System can also identify and differentiate the key degraded particulates from polysorbate formulation by their distinguishable shape, appearance, and specific labeling with BODIPY FL C16. The Aura polysorbate assay can detect FFAs at concentrations relative to lauric acid above 9.38 µM (&gt;2183 counts/mL) and quantitate above 18.75 µM (&gt;2976 counts/mL).</p>

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LECO TruSpec Micro CHN/CHNS/O

TruSpec Micro provides fast, reliable CHN, CHNS, and optional oxygen analysis of micro samples with low cost-per-analysis, robust design, and rapid results in as little as 4 minutes.

<p><strong>The TruSpec Micro delivers high-performance determination of carbon, hydrogen, nitrogen, sulfur, and oxygen in solid or liquid micro samples. Its integrated design combines speed, robustness, and low maintenance to provide reliable and consistent elemental analysis, even for demanding laboratory workflows.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_Tru_Spec_Micro_CHN_CHNS_O_4090ff8fc5.jpg" alt="LECO: TruSpec Micro CHN/CHNS/O" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_Tru_Spec_Micro_CHN_CHNS_O_4090ff8fc5.jpg 218w," sizes="100vw" width="1202" height="862"></p><h4><strong>Key Features</strong></h4><ul><li>Optimal performance for CHN, CHNS, and optional oxygen determination in micro samples</li><li><strong>Low cost-per-analysis</strong> with minimal reagent consumption</li><li><strong>Nominal sample mass of 2 mg</strong>, ideal for limited or valuable samples</li><li><strong>Rapid analysis times</strong> (approximately 4 minutes for CHN/CHNS)</li><li>Reduced downtime and maintenance due to robust system design</li><li>Supports compliance with <strong>21 CFR Part 11</strong> regulations</li><li>Optional <strong>oxygen module</strong> enables independent oxygen determination using high-temperature pyrolysis at <strong>1300 °C</strong>, with analysis times of about 2 minutes</li></ul><h4><strong>Theory of Operation</strong></h4><p>The TruSpec Micro CHN and CHNS systems achieve their efficiency and speed through a flow-through carrier gas design combined with highly selective infrared (IR) and thermal conductivity (TC) detectors.</p><p>A weighed micro sample is placed into the autoloader and automatically introduced into a high-temperature combustion furnace. During combustion, carbon is converted to CO₂, hydrogen to H₂O, nitrogen to N₂, and sulfur to SO₂. The resulting gases are swept from the furnace through scrubbing reagents and directed to the detection system as they are released. Independent IR detectors simultaneously measure carbon, hydrogen, and sulfur, while nitrogen is quantified using a thermal conductivity detector. The complete CHN or CHNS analysis cycle is finished in approximately four minutes.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_Tru_Spec_Micro_CHN_CHNS_O_2_be47a94ba1.jpg" alt="LECO: TruSpec Micro CHN/CHNS/O" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_Tru_Spec_Micro_CHN_CHNS_O_2_be47a94ba1.jpg 204w," sizes="100vw" width="855" height="654"></p><h4><strong>Optional Oxygen Determination</strong></h4><p>The micro oxygen add-on module extends the TruSpec Micro’s capabilities to oxygen analysis in organic matrices and is compatible with both CHN and CHNS configurations. Samples are introduced into a dedicated high-temperature pyrolysis furnace, where oxygen reacts in a carbon-rich environment to form CO. The CO is then converted to CO₂ and measured by an infrared detector. Oxygen analysis is completed in roughly one to two minutes, depending on configuration.</p><h4><strong>Models</strong></h4><ul><li><strong>TruSpec Micro CHNS</strong> – Carbon, Hydrogen, Nitrogen, and Sulfur determination</li><li><strong>TruSpec Micro CHN</strong> – Carbon, Hydrogen, and Nitrogen determination</li></ul><h4><strong>Options</strong></h4><ul><li>Sulfur add-on module</li><li>Oxygen add-on module</li></ul>

LECO RC612 Multiphase Determination of Carbon and Water

The LECO RC612 delivers fast carbon and water determination with advanced carbon form differentiation, flexible furnace programming, IR detection, and optional automation in a compact, easy-to-use system.

<p><strong>The RC612 is a state-of-the-art analyzer designed for fast and reliable determination of carbon and water in a wide range of organic and inorganic materials. In addition to total carbon and moisture quantification, the RC612 enables differentiation between multiple carbon forms, providing deeper insight into sample composition. Its compact footprint, robust construction, and intuitive operating software make it a powerful yet easy-to-use solution for routine and advanced laboratory applications.</strong></p><h4><strong>Key Features</strong></h4><ul><li>Complies with <strong>AWS (ANSI) approved methods</strong> for determination of moisture content in welding fluxes and welding electrode flux coverings</li><li>Supports both <strong>qualitative and quantitative analysis</strong></li><li><strong>Easy-to-install combustion tube</strong> simplifies maintenance and reduces downtime</li><li>Large-diameter reaction tube enables moisture analysis of diverse sample types, including powders, flat strips, and tubular sections</li><li>Differentiation of <strong>surface, free, organic, and inorganic carbon</strong> forms</li><li>Optional <strong>rugged 50-position autoloader</strong> for unattended, automated operation</li><li>Built-in <strong>on-board diagnostics</strong> to minimize downtime and support reliable performance</li></ul><h4><strong>Theory of Operation</strong></h4><p>The RC612 multiphase carbon and hydrogen/moisture determinator measures carbon and water content in organic and inorganic samples while distinguishing between different carbon sources. The system employs a dual-stage furnace with advanced temperature control, programmable from near ambient up to 1100 °C, allowing tailored thermal programs for specific applications.</p><p>During analysis, the operator can define multiple furnace steps and select either oxygen or nitrogen as the purge gas to create oxidizing or inert conditions. Under these controlled environments, carbon- and water-containing components are either combusted or reacted. An integrated afterburner furnace, typically operated at 850 °C, together with a secondary oxidation catalyst, ensures complete conversion of all evolved components.</p><p>Quantification is performed using <strong>infrared (IR) detection</strong>, with results reported as weight percent or coating weight (mg/in²). When samples are combusted in an oxidizing atmosphere, nearly all carbon forms are converted to CO₂. Organic carbon is identified by the simultaneous formation of CO₂ and H₂O, producing coincident IR signals. In inert conditions, water and carbonates are detected while organic carbon is generally not observed, enabling selective differentiation of carbon species.</p><p>For unknown samples, a slow temperature ramp program (for example, 100 °C to 1000 °C at 20 °C/min) can be applied. This approach reveals the temperatures at which various carbon forms oxidize or volatilize, allowing optimization of furnace programs for faster and more targeted quantitative analysis in routine workflows.</p>

LECO DH603 Residual and Diffusible Hydrogen Determination by Hot Extraction

The LECO DH603 delivers fast, precise residual and diffusible hydrogen determination in ferrous alloys using hot extraction, advanced furnace control, and flexible sampling options.

<p><strong>The DH603 Hot Extraction Analyzer is designed for fast, precise determination of hydrogen in iron and ferrous alloys. It supports residual (total) hydrogen analysis as well as combined diffusible and residual hydrogen determination using a single, compact instrument. With a small footprint, intuitive operating software, enhanced safety features, and a robust mechanical design, the DH603 streamlines hydrogen analysis in both production and quality control environments.</strong></p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_DH_603_Stanoveni_zbytkoveho_a_difuzniho_vodiku_horkou_extrakci_d968c7c42b.jpg" alt="LECO: DH603 Residual and Diffusible Hydrogen Determination by Hot Extraction" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_DH_603_Stanoveni_zbytkoveho_a_difuzniho_vodiku_horkou_extrakci_d968c7c42b.jpg 237w," sizes="100vw" width="1325" height="875"></p><h4><strong>Key Features</strong></h4><ul><li>Exclusive <strong>ECLIPSE architecture</strong>, a LECO-designed platform that improves long-term reliability and simplifies serviceability</li><li>Support for a wide range of <strong>evacuated pin tubes and diffusible samplers</strong> for rapid hydrogen determination in molten metals</li><li>Improved internal plumbing for faster and easier maintenance of the gas flow path</li><li>Ergonomic outer shells provide <strong>easy access to critical components</strong> for routine operation and service</li><li>Advanced furnace control system enabling <strong>temperature ramping from ambient to 1100 °C</strong></li><li>Optional <strong>diffusible sampler piercer</strong>, allowing users to choose between residual/total hydrogen or combined diffusible and residual hydrogen measurements</li><li><strong>Gas dose calibration</strong> capability enables calibration without the need for reference materials</li></ul><h4><strong>Theory of Operation</strong></h4><p>The DH603 determines hydrogen content in iron and ferrous alloys using hot extraction coupled with thermal conductivity detection. The system supports two analytical approaches: residual (total) hydrogen determination and combined diffusible plus residual hydrogen determination when equipped with the optional piercer.</p><p>For <strong>residual (total) hydrogen analysis</strong>, a pre-weighed sample is placed directly into the furnace. Hydrogen is released from the sample by hot extraction and carried into a flowing inert gas stream. The evolved hydrogen is quantified using a thermal conductivity detector, and results are reported in parts per million (ppm). Samples are typically collected using LECO vacuum pin tubes or equivalent techniques.</p><p>For <strong>diffusible and residual hydrogen analysis</strong>, a sampler is first placed into the optional piercing unit. The sampler is punctured, allowing diffusible molecular hydrogen to be purged into the carrier gas stream and measured by the thermal conductivity detector. After diffusible hydrogen measurement, the sampler is removed, the outer shroud is taken off, and the remaining pin sample is weighed. This sample is then introduced into the furnace, where residual hydrogen is released by hot extraction and quantified. Final hydrogen concentrations are reported in ppm, providing a complete hydrogen profile from a single instrument.</p><h4><strong>Available Models</strong></h4><ul><li><strong>DH603DC</strong> – DH603 with diffusible hydrogen piercer</li><li><strong>DH603C</strong> – DH603 for residual (total) hydrogen determination</li></ul>

LECO 844 Series Combustion Analysis for Carbon and Sulfur

LECO CS844 Series provides fast, accurate carbon and sulfur determination in metals and inorganic materials using combustion, dual-range IR detection, automation options, and Cornerstone® software.

<p><strong>Easily perform wide-range carbon and sulfur analysis with the LECO CS844 Series. Designed for the determination of carbon and sulfur in primary steels, ores, finished metals, ceramics, and other inorganic materials, the CS844 uses proven combustion technology combined with advanced hardware and LECO’s Cornerstone® touch-screen software. The result is improved usability, higher productivity, and a lower cost per analysis for demanding metallurgical laboratories.</strong></p><h4><strong>Available Models</strong></h4><p>The CS844 Series offers flexible configurations to match different analytical needs:</p><ul><li><strong>CS844</strong> – Carbon and Sulfur Analyzer</li><li><strong>C844</strong> – Carbon Analyzer</li><li><strong>S844</strong> – Sulfur Analyzer</li><li><strong>CS844ES</strong> – Carbon and Enhanced Sulfur Analyzer</li><li><strong>S844ES</strong> – Enhanced Sulfur Analyzer</li></ul><h4><strong>Key Features and Benefits</strong></h4><p>The CS844 Series is engineered to maximize laboratory efficiency, uptime, and analytical performance:</p><ul><li><h5><strong>Automation to maximize productivity</strong></h5><ul><li>10- and 60-position shuttle loaders available</li><li>Integrated robotic process loader option for extended unattended operation</li></ul></li><li><h5><strong>Low-maintenance operation</strong></h5><ul><li>High-efficiency autocleaner and vacuum system minimizes routine maintenance</li><li>Automatic combustion tube service and exchange system reduces downtime</li></ul></li><li><h5><strong>Operator-focused design</strong></h5><ul><li>Ergonomic, boom-mounted touch-screen interface for comfortable and intuitive operation</li><li>Cornerstone® software provides streamlined control and real-time diagnostics</li></ul></li><li><h5><strong>Advanced infrared detection</strong></h5><ul><li>Improved IR cell design with dual-range detection</li><li>Enhanced long-term stability and extended detector lifetime</li></ul></li><li><h5><strong>Efficient furnace design</strong></h5><ul><li>High-efficiency induction furnace with low-maintenance construction</li><li>Reduced need for accelerants and cleaning, lowering operating costs</li></ul></li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_rada_844_Analyza_uhliku_a_siry_spalovaci_metodou_18532af2ef.jpg" alt="LECO 844 Series" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_rada_844_Analyza_uhliku_a_siry_spalovaci_metodou_18532af2ef.jpg 139w," sizes="100vw" width="710" height="792"></p><h4><strong>Applications</strong></h4><p>The CS844 Series is ideally suited for the analysis of:</p><ul><li>Primary steels</li><li>Ores and minerals</li><li>Finished metals and alloys</li><li>Ceramics</li><li>Other inorganic materials</li></ul><h4><strong>Theory of Operation</strong></h4><p>The CS844 Carbon/Sulfur system is designed for the wide-range determination of carbon and sulfur in metals, ores, ceramics, and other inorganic materials using combustion and infrared detection. The analyzer is controlled by custom Cornerstone® software optimized for touch-screen operation.</p><p>A pre-weighed sample, typically around 1 gram, is combusted in a stream of purified oxygen using RF induction heating. During combustion, carbon and sulfur in the sample are oxidized to carbon dioxide (CO₂) and sulfur dioxide (SO₂). The oxygen carrier gas transports the combustion gases through a heated dust filter and a drying reagent before entering the detection system.</p><p>Sulfur is measured first as SO₂ using non-dispersive infrared (NDIR) detection. The gas stream then passes through a heated catalyst, where carbon monoxide (CO) is converted to CO₂ and SO₂ is further oxidized to sulfur trioxide (SO₃), which is subsequently removed by a filter. Carbon is then detected as CO₂ using a second set of NDIR cells.</p><p>To ensure measurement stability, a pressure controller maintains constant pressure within the IR cells, minimizing the influence of ambient atmospheric pressure variations. An electronic flow sensor at the end of the flow path provides continuous diagnostic monitoring of carrier gas flow.</p><p>NDIR detection is based on the absorption of infrared energy by CO₂ and SO₂ at characteristic wavelengths. Because absorption depends on optical path length, both short and long path-length IR cells are used to cover high- and low-concentration ranges. The software automatically selects the appropriate detection path to ensure optimal measurement performance.</p><p>Sample concentrations are determined relative to calibration standards. To reduce the effects of instrument drift, reference measurements using pure carrier gas are performed prior to each analysis.</p>

LECO 836 Series Elemental Analysis for Oxygen, Nitrogen, and Hydrogen Detection

LECO ONH836 Series delivers precise oxygen, nitrogen, and hydrogen analysis in metals and inorganic materials using inert gas fusion, advanced detectors, automation, and Cornerstone® software.

<p><strong>The ONH836 Oxygen/Nitrogen/Hydrogen Elemental Analyzer is designed for precise, wide-range determination of oxygen, nitrogen, and hydrogen in inorganic materials, ferrous and non-ferrous alloys, and refractory materials using inert gas fusion. Advanced automation combined with LECO’s Cornerstone® touch-screen software streamlines routine analysis, while a robust instrument design ensures long-term reliability in demanding laboratory environments.</strong></p><h4><strong>Available Models</strong></h4><p>The ONH836 product family includes multiple configurations to match specific analytical requirements:</p><ul><li><strong>ONH836</strong> – Oxygen, Nitrogen, and Hydrogen Analyzer</li><li><strong>ON836</strong> – Oxygen and Nitrogen Analyzer</li><li><strong>OH836</strong> – Oxygen and Hydrogen Analyzer</li><li><strong>O836</strong> – Oxygen Analyzer</li><li><strong>H836</strong> – Hydrogen Analyzer</li><li><strong>H836EN</strong> – High-precision Hydrogen Analyzer</li><li><strong>N836</strong> – Nitrogen Analyzer</li><li><strong>NH836</strong> – Nitrogen and Hydrogen Analyzer</li><li><strong>O836Si</strong> – Oxygen Analyzer for Silicon Wafers</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_rada_836_Analyza_prvku_pro_detekci_kysliku_dusiku_a_vodiku_5_8011397ce6.jpg" alt="LECO 836 Series" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_rada_836_Analyza_prvku_pro_detekci_kysliku_dusiku_a_vodiku_5_8011397ce6.jpg 134w," sizes="100vw" width="657" height="764"></p><h4><strong>Key Features and Design Highlights</strong></h4><p>The ONH836 Series is engineered to maximize analytical performance, stability, and ease of use:</p><ul><li>Robust sample loading area minimizes atmospheric contamination and simplifies routine maintenance</li><li>Triple infrared (IR) detection cells for oxygen measurement provide one of the widest detection ranges available</li><li>Automation options increase laboratory productivity and reduce manual handling</li><li>Optional autocleaner minimizes manual cleaning between analyses</li><li>20-position shuttle loader supports both crucibles and samples</li><li>Boom-mounted touch-screen interface improves ergonomics and intuitive operation</li><li>State-of-the-art non-dispersive infrared (NDIR) and thermal conductivity (TC) detectors<ul><li>No moving parts</li><li>No manual adjustments required</li></ul></li><li>Improved TC cell stability through:<ul><li>Bypassable OMI-2 carrier gas scrubber</li><li>Patented Dynamic Flow Compensation (DFC) technology</li></ul></li></ul><h4><strong>Special Purpose Configurations</strong></h4><h5><strong>H836EN Model</strong></h5><p>Designed for high-precision, low-level hydrogen determination, particularly in aluminum:</p><ul><li>Optimized for trace hydrogen in aluminum, ferrous alloys, titanium, and other materials</li><li>Software-controlled stepped temperature furnace profiles for speciation of surface and bulk hydrogen</li><li>EN-specific sample drop, upper electrode, and crucibles support large low-level samples such as aluminum slugs or depleted uranium pellets</li><li>Direct replacement for the RHEN602 Hydrogen Determinator</li></ul><h5><strong>O836Si Model</strong></h5><p>Developed for ultra-low oxygen determination in high-purity materials:</p><ul><li>Exceptional low-level sensitivity using solid-state IR detection</li><li>Novel sample loading design with programmable impulse furnace</li><li>Ideal for:<ul><li>Silicon wafer analysis</li><li>High-purity metals</li><li>Electronics and semiconductor applications</li></ul></li></ul><h4><strong>Theory of Operation</strong></h4><p>The ONH836 system performs simultaneous, wide-range analysis of oxygen, nitrogen, and hydrogen in steels, refractory metals, and other inorganic materials.</p><p>A pre-weighed sample is placed into a graphite crucible and heated in an impulse furnace. Oxygen reacts with the graphite crucible to form carbon monoxide and carbon dioxide. An inert carrier gas, typically helium, transports the released analyte gases through a mass flow controller and into the detection system.</p><ul><li><strong>Oxygen detection</strong><ul><li>CO and CO₂ are measured using multiple NDIR cells for maximum accuracy across a wide concentration range</li></ul></li><li><strong>Hydrogen detection</strong><ul><li>CO is oxidized to CO₂ and hydrogen to H₂O in a heated reagent stage</li><li>Resulting H₂O and CO₂ are measured by a second set of NDIR cells</li></ul></li><li><strong>Nitrogen detection</strong><ul><li>CO₂ and H₂O are removed from the gas stream</li><li>Nitrogen remains as the only impurity and is measured using a thermal conductivity (TC) detector</li></ul></li></ul><p>LECO’s patented Dynamic Flow Compensation system adds makeup carrier gas to compensate for gas losses during scrubbing, ensuring stable TC detection. Quantitative results are calculated relative to calibration standards, with reference carrier gas measurements performed before each analysis to minimize drift and ensure reproducibility.</p>

LECO 832 Series Combustion analysis for Sulfur and Carbon determination

High-performance elemental determinator for fast, precise carbon and sulfur analysis by combustion, featuring advanced IR detection, optional dual-range sulfur, and intuitive Cornerstone® touchscreen software.

<p><strong>The LECO 832 Series elemental determinators are engineered to deliver high productivity, analytical precision, and long-term reliability for the determination of carbon and sulfur in a wide range of organic and selected inorganic materials. By combining robust combustion technology with advanced infrared detection and the intuitive Cornerstone® touchscreen software platform, the 832 Series supports fast, accurate analysis while optimizing laboratory workflows.</strong></p><p>Its compact yet rugged design minimizes bench space requirements while providing excellent usability and operational control. A high-efficiency combustion furnace, enhanced IR detector stability, and intelligent system control make the 832 Series a dependable solution for laboratories requiring consistent, high-quality carbon and sulfur results.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_832_series_9d28085115.jpg" alt="LECO 832 Series" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_832_series_9d28085115.jpg 235w," sizes="100vw" width="416" height="276"></p><h4><strong>Key Features and System Capabilities</strong></h4><h5><strong>Automated Sample Handling</strong></h5><p>An optional autoloader significantly improves laboratory efficiency by enabling unattended operation. The autoloader accommodates up to <strong>100 samples</strong> and is built with a rugged mechanical design to ensure reliable long-term performance. Automated handling simplifies operator workflows while maintaining consistent, rapid analysis cycle times.</p><h5><strong>Enhanced Infrared Detection Performance</strong></h5><p>The 832 Series incorporates an improved infrared (IR) cell design that delivers increased signal stability and measurement precision. Independent, wide-range IR detectors are dedicated to carbon and sulfur, ensuring optimized sensitivity across a broad concentration range. Enhanced temperature control, electrical isolation, and updated circuitry further improve detector performance and reliability.</p><h5><strong>Dual-Range Sulfur Detection Option</strong></h5><p>For laboratories analyzing samples with widely varying sulfur concentrations, optional <strong>dual-range (DR) sulfur detection</strong> provides extended measurement flexibility. This configuration employs both short and long optical path length IR cells, allowing accurate quantification of both high- and low-level sulfur within a single system. The software automatically selects the appropriate detection path to ensure optimal results.</p><h5><strong>High-Efficiency Combustion Furnace</strong></h5><p>The furnace system is engineered for maximum combustion efficiency and durability. Intelligent temperature control allows operating temperatures of up to <strong>1550 °C</strong>, ensuring complete oxidation of even refractory materials. The furnace design supports rapid heating, stable operation, and long service life.</p><h5><strong>Simplified Maintenance Access</strong></h5><p>Routine maintenance tasks are streamlined through easy access to key service areas. This design minimizes downtime and reduces the overall cost of ownership while supporting consistent analytical performance.</p><h4><strong>Application Areas</strong></h4><p>The LECO 832 Series is suitable for a wide range of industrial, environmental, and research applications, including:</p><ul><li>Coal and coke</li><li>Combustion residues and biomass materials</li><li>Catalyst materials</li><li>Cement, hydrated lime, and building materials</li><li>Soils, ores, ceramics, glass, and gypsum</li><li>Fertilizers, feeds, and plant tissue</li><li>Rubber, resins, and polymers</li><li>Graphite</li><li>Petroleum products and additives</li></ul><h4><strong>Principle of Operation</strong></h4><p>The 832 Series is designed to determine carbon and sulfur content using high-temperature combustion followed by non-dispersive infrared (NDIR) detection. The technique is applicable to a wide variety of organic materials, such as coal, coke, and fuel oils, as well as selected inorganic materials including soils, cement, and limestone.</p><p>Analysis begins with the sample being weighed into a ceramic combustion boat and introduced into the furnace, typically regulated at 1350 °C under a pure oxygen atmosphere. During combustion, carbon is oxidized to carbon dioxide (CO₂), while sulfur-containing compounds are converted to sulfur dioxide (SO₂).</p><p>After an initial combustion period, additional oxygen is delivered directly above the sample via a ceramic lance to accelerate oxidation of refractory materials. Combustion gases pass through the inner and outer furnace tubes, extending their residence time in the high-temperature zone to ensure complete oxidation.</p><p>Upon exiting the furnace, gases flow through anhydrone drying tubes to remove moisture before entering the flow control system. The regulated gas stream is then directed through the NDIR detection cells for carbon and/or sulfur measurement.</p><p>NDIR detection is based on the selective absorption of infrared radiation by CO₂ and SO₂ at characteristic wavelengths. In dual-range sulfur models, both short and long path length IR cells are used to accommodate wide sulfur concentration ranges. The software automatically selects the appropriate cell for optimal quantification.</p><p>All calculations, data processing, and result storage are managed by the Cornerstone® software running on an external PC, with concentrations determined relative to calibration standards.</p><h4><strong>Available Models</strong></h4><ul><li><strong>S832</strong> – Sulfur Analyzer</li><li><strong>S832DR</strong> – Dual-Range Sulfur Analyzer</li><li><strong>S832HT</strong> – High-Temperature Dual-Range Sulfur Analyzer</li><li><strong>C832</strong> – Carbon Analyzer</li><li><strong>SC832</strong> – Carbon and Sulfur Analyzer</li><li><strong>SC832DR</strong> – Dual-Range Carbon and Sulfur Analyzer</li><li><strong>SC832HT</strong> – High-Temperature Dual-Range Carbon and Sulfur Analyzer</li></ul>

LECO 828 Series: Macro Combustion Analysis for C, H, N, and Protein Determination

The LECO 828 Series Macro Combustion Analyzers provide fast, reliable determination of carbon, hydrogen, nitrogen, and protein.

<h3><strong>LECO 828 Series – Macro Combustion Analysis for Carbon, Hydrogen, Nitrogen, and Protein</strong></h3><p>The <strong>LECO 828 Series macro combustion analyzers</strong> represent an industry-leading solution for the determination of carbon, hydrogen, nitrogen, and protein across a wide range of sample types. Designed for laboratories that demand high throughput, robustness, and analytical reliability, the 828 Series combines advanced hardware with the intuitive <strong>Cornerstone® touchscreen software platform</strong> to support efficient routine and research workflows.</p><p>Building on the proven performance of earlier LECO macro combustion instruments, the 828 Series introduces significant improvements in sample throughput, system uptime, and long-term operational reliability. With rapid analysis cycle times of <strong>as little as 2.8 minutes</strong> and the ability to handle macro-scale samples, the system is ideally suited for high-volume laboratories processing diverse matrices.</p><p>For expanded analytical flexibility, all 828 Series instruments can be equipped with the <strong>S832 add-on module</strong>, enabling independent sulfur determination and further extending the scope of applications supported by a single analyzer.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_rada_828_Makroanalyza_spalovanim_pro_analyzator_uhliku_vodiku_dusiku_a_bilkovin_e86acd897e.jpg" alt="LECO 828 Series" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_rada_828_Makroanalyza_spalovanim_pro_analyzator_uhliku_vodiku_dusiku_a_bilkovin_e86acd897e.jpg 137w," sizes="100vw" width="454" height="516"></p><h3><strong>Available Models</strong></h3><p>The LECO 828 Series is offered in multiple configurations to match specific analytical requirements:</p><ul><li><strong>FP828</strong> – Nitrogen and Protein Analyzer</li><li><strong>FP828P</strong> – Performance Nitrogen and Protein Analyzer</li><li><strong>CN828</strong> – Carbon and Nitrogen Analyzer</li><li><strong>CNH828</strong> – Carbon, Hydrogen, and Nitrogen Analyzer</li></ul><h3><strong>System Options and Enhancements</strong></h3><p>To further optimize laboratory workflows, the following options are available:</p><ul><li>S832 add-on module for sulfur determination</li><li>Cornerstone® Mobile for remote system monitoring</li><li>SmartLine™ Remote Diagnostics</li><li>Boom-mounted touchscreen monitor</li><li>Performance Package for enhanced throughput and efficiency</li></ul><h3><strong>Key Benefits and Performance Features</strong></h3><h4><strong>Maximized Laboratory Productivity</strong></h4><p>The 828 Series is engineered to support high sample throughput and short turnaround times. Rapid combustion and detection cycles—down to 2.8 minutes for FP and CN models—enable laboratories to analyze more samples per day without compromising data quality.</p><h4><strong>Exceptional Reliability and System Uptime</strong></h4><p>Extended reagent lifetimes and a robust mechanical design minimize unscheduled downtime and reduce the frequency of routine maintenance. This ensures stable, continuous operation even in demanding, high-volume environments.</p><h4><strong>Lower Maintenance and Operating Costs</strong></h4><p>The analyzer is designed with easy access to routine maintenance areas, allowing service tasks to be completed quickly and efficiently. The reagent-free furnace design further reduces operational costs by eliminating consumable reagents and simplifying system upkeep.</p><h4><strong>High Sample Capacity with Automated Operation</strong></h4><p>A rugged <strong>30-position autoloader</strong> supports unattended operation, with optional expansion to accommodate up to <strong>120 samples</strong>. This enables consistent, hands-free processing of large sample batches while minimizing operator intervention.</p><h4><strong>Operator-Focused Ergonomic Design</strong></h4><p>An ergonomic, boom-mounted touchscreen interface allows operators to control the system comfortably from a standing position. This design improves usability, reduces physical strain, and helps prevent handling errors during routine operation.</p><h4><strong>Highly Efficient Furnace Technology</strong></h4><p>The vertical quartz furnace used in the 828 Series is optimized for complete and efficient combustion. Its reagent-free design ensures consistent oxidation performance, high analytical accuracy, and long-term reliability without the need for additional consumables.</p><h3><strong>Application Areas</strong></h3><p>The versatility of the LECO 828 Series makes it suitable for a broad range of industries and sample types, including:</p><ul><li>Feeds, pet foods, grains, and cereals</li><li>Milled and processed food products</li><li>Protein-rich materials such as fermentation products, dairy whey, and cheese</li><li>Soils, sediments, fertilizers, and plant tissue</li><li>Waste materials, resins, polymers, biomass, coal, and coke</li><li>Petroleum products and chemical additives</li></ul><h3><strong>Principle of Operation</strong></h3><p>The LECO 828 Series employs a <strong>macro combustion technique</strong> using a vertical quartz furnace to determine elemental composition in a wide variety of organic matrices, including foods, feeds, soils, and fuels.</p><p>Samples are weighed into tin capsules or encapsulated in tin foil and loaded into the analyzer. Once introduced, the system executes a fully automated analytical sequence. The sample first enters a sealed purge chamber, where atmospheric gases are removed to prevent analytical interference.</p><p>Following purging, the sample is transferred into the combustion furnace and oxidized rapidly in a high-purity oxygen environment. The resulting combustion gases are then routed through the detection system. Depending on the analyzer configuration, carbon is measured as carbon dioxide (CO₂), nitrogen as nitrogen gas (N₂), and hydrogen as hydrogen gas (H₂).</p><p>For sulfur determination, when equipped with the appropriate configuration, the system includes an afterburner stage that removes sulfur-containing compounds from the gas stream prior to detection.</p><p>This automated, high-efficiency workflow delivers excellent analytical precision, fast cycle times, and reproducible results, reinforcing the LECO 828 Series as a dependable solution for modern elemental analysis laboratories.</p>

LECO 928 Series Macro Determination through Combustion

The 928 Series Macro Combustion Determinators deliver fast, reliable C, N, S, and protein analysis for challenging macro samples. High sample capacity, automation, and Cornerstone™ software maximize productivity and minimize cost per analysis.

<h3><strong>928 Series Macro Combustion Determination of C, N, S, and Protein</strong></h3><p>The <strong>928 Series Macro Combustion Determinators</strong> are designed for laboratories that routinely analyze heterogeneous, difficult-to-prepare, or low-level analyte samples. The platform supports determination of <strong>Carbon/Nitrogen/Sulfur (CNS)</strong> and <strong>Nitrogen/Protein</strong> using high-temperature combustion, delivering reliable results even with challenging macro-scale samples.</p><p>Advanced instrument hardware combined with <strong>LECO’s exclusive Cornerstone™ touchscreen software</strong> increases laboratory throughput, system uptime, and analytical reliability. With the ability to handle <strong>macro sample masses up to 3 grams</strong> (for Nitrogen/Protein analysis, independent of carbon content), rapid cycle times, and a low cost per analysis, the 928 Series is ideally suited for demanding routine and research workflows.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_rada_928_Stanoveni_makrohodnot_pomoci_spalovani_3_74de99f8e5.jpg" alt="LECO 928 Series" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_rada_928_Stanoveni_makrohodnot_pomoci_spalovani_3_74de99f8e5.jpg 216w," sizes="100vw" width="711" height="513"></p><h4><strong>Key Features</strong></h4><h5><strong>High Throughput and Productivity</strong></h5><ul><li>Designed to maximize laboratory efficiency with exceptional sample throughput</li><li>Typical analysis cycle time of <strong>5 minutes</strong></li></ul><h5><strong>Macro Sample Capability</strong></h5><ul><li><strong>FP928</strong>: up to <strong>3.0 g</strong> sample mass (1.0 g nominal)</li><li><strong>CN928</strong>: up to <strong>1.0 g</strong> sample mass (0.5 g nominal)</li><li><strong>CNS928</strong>: up to <strong>0.3 g</strong> sample mass (0.2 g nominal)</li></ul><h5><strong>Automated Sample Handling</strong></h5><ul><li>Optional <strong>100-position autoloader</strong> supporting both sequential and non-sequential analysis</li></ul><h5><strong>Operator-Focused Design</strong></h5><ul><li>Ergonomic layout with <strong>boom-mounted touchscreen interface</strong></li><li>Convenient access to reagent tubes and routine maintenance areas</li></ul><h5><strong>Reduced Operating Costs</strong></h5><ul><li>Extended reagent lifetimes help minimize cost per analysis</li></ul><h5><strong>High-Temperature Combustion</strong></h5><ul><li>Horizontal furnace design operating at temperatures up to <strong>1450 °C</strong> ensures complete oxidation</li><li>Reagent-free furnace design improves efficiency and long-term reliability</li></ul><h4><strong>Applications</strong></h4><p><strong>The 928 Series is well suited for a wide range of organic and inorganic matrices, including:</strong></p><p>Meat and meat products, animal feeds, forage, pet food, grains, milled products, starches, fermentation products, dairy and cheese products, soils, sediments, fertilizers, plant tissue, filtration media, waste materials, fibers and textiles, resins and polymers, paper products, petroleum products, and petroleum additives.</p><h4><strong>Models Available</strong></h4><ul><li><strong>FP928</strong> – Nitrogen and Protein Analyzer</li><li><strong>CN928</strong> – Carbon and Nitrogen Analyzer</li><li><strong>CNS928</strong> – Carbon, Nitrogen, and Sulfur Analyzer</li></ul><h4><strong>Available Options</strong></h4><ul><li>Boom-mounted touchscreen interface</li><li>Cornerstone™ Mobile</li><li>SmartLine™ Remote Diagnostics</li></ul><h4><strong>Featured Applications</strong></h4><ul><li>Determination of Nitrogen in Plastics</li><li>Nitrogen/Protein Analysis in Whey and Powdered Dairy Products</li><li>Carbon and Nitrogen Determination in Coal and Coke</li><li>Carbon and Nitrogen Analysis in Carbon Black and Graphite</li><li>Nitrogen and Protein Determination in Milk and Milk Products</li></ul>

Thermo Scientific™ GS Omni Analyzer

Thermo Scientific GS Omni uses PGNAA to provide continuous, calibration-free elemental analysis of process streams. Designed for demanding industrial slurry applications.

<p><strong>The Thermo Scientific™ GS Omni Light Element Analyzer provides robust, accurate elemental analysis for multiple process streams, delivering real-time information for the optimization of slurry beneficiation processes such as froth flotation. Utilizing industry-leading Prompt Gamma Neutron Activation Analysis (PGNAA) technology, it measures both heavy and light elements, crucially covering the Z&lt;20 elements – calcium and lighter – that are less well-suited to X-Ray Fluorescence (XRF) analysis. Together, Thermo Scientific PGNAA and XRF analyzers allow customers to measure the broadest possible range of elements.</strong></p><p>Since the <strong>PGNAA signal is unaffected by particle size, ore matrix or inter-element interference</strong>, the <strong>GS Omni requires no recalibration</strong> as the ore changes, enabling <strong>robust measurement with minimal cost and ongoing effort</strong>. <strong>Easily configured for between two and eight process streams</strong>, it provides <strong>data that you can confidently rely on</strong>. Use the GS Omni to <strong>control contaminant elements, improve product quality, increase recovery, and lower production costs</strong>.</p><p>The <strong>GS Omni offers near metallurgical quality analysis</strong> for up to <strong>eight process streams</strong>, depending on <strong>concentration, elements of interest, required cycle analysis time, plant layout</strong>, and <strong>process control considerations</strong>.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_GS_Omni_Analyzer_927ddc6cd4.jpg" alt="Thermo Scientific™ GS Omni Analyzer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_GS_Omni_Analyzer_927ddc6cd4.jpg 237w," sizes="100vw" width="650" height="427"></p><h3><strong>🔑 Key features include:</strong></h3><ul><li><strong>Capability to measure light elements</strong> such as calcium, chlorine, sulfur, aluminum, silicon, magnesium, and sodium, for industrially relevant analysis over an extended range of elements relative to XRF.</li><li><strong>Unaffected by matrix effects and particle size</strong> – unlike XRF – for robust measurements in the face of process changes and ore variability with no requirement for recalibration.</li><li><strong>Scintillation detectors</strong> eliminate the need for cooling apparatus, enabling simpler set-up and operation with no requirement for chillers or special environmental control.</li><li><strong>Modular multiplexer</strong>, for expansion from 2 to 8 streams.</li><li><strong>Holding tank and sample recirculation</strong> through the measurement zone provide deaeration, which along with multiple passes through PGNAA source delivers more accurate measurement for slurry streams.</li><li><strong>Factory calibrated for slurry applications</strong> with only infrequent site checks required, enabling minimal manual input and low maintenance.</li></ul>

Thermo Scientific™ FLASH 2000 CHNS/O Analyzers

The FLASH 2000 CHNS/O analyzer combines simplicity, precision, and low operating costs. Offers up to 12 configurations for a broad range of applications across science and industry.

<div><div><p><strong>Decades of experience combined with our constant innovation in developing organic elemental analyzers (OEAs) contributed to the design of the Thermo Scientific™ FLASH 2000 CHNS/O Analyzers. This system delivers the ultimate in simplicity, precision, and cost effectiveness for any laboratory requiring the quantification of carbon, hydrogen, nitrogen, sulfur, and oxygen.</strong></p><p>Providing a reliable, high-speed, accurate <strong>24/7 </strong>analytical solution to a range of industries, this series of flexible, configurable analyzers uses a globally recognized technique endorsed by official organizations worldwide.</p></div><div><h3><strong>An Elemental Analysis Solution for a Range of Industries</strong></h3><p>With an extraordinary range of applications, the modular design of the<strong> FLASH 2000 Series OEAs</strong> enables <strong>12 configurations</strong> tailored to the fields of application they serve.</p><ul><li>Organic or inorganic chemistry and pharmaceuticals</li><li>Petrochemistry and energy</li><li>Environmental analysis</li><li>Material characterization</li><li>Agronomy and marine science</li><li>Food industry</li><li>Human and animal samples</li><li>Isotope analysis</li><li>Academic</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_FLASH_2000_CHNS_O_Analyzers_3139f1b44b.jpg" alt="Thermo Scientific™ FLASH 2000 CHNS/O Analyzers" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_FLASH_2000_CHNS_O_Analyzers_3139f1b44b.jpg 149w," sizes="100vw" width="650" height="680"></p><h3><strong>Gain Cost Efficiency and Improve Productivity</strong></h3><p>The simplicity of the OEA method combined with unparalleled data reproducibility and truly quantitative results are the essence of the sophisticated package of benefits offered by the FLASH 2000 Series OEA instruments.</p><ul><li><strong>Wide analytical range</strong>, enabling extensive applications</li><li><strong>Versatility and modularity</strong>, ensuring that performance meets users' requirements no matter how often those requirements change</li><li><strong>Accuracy and precision</strong> due to the integrated mass flow controller, which enables high stability to deliver precise, accurate results in all sample types and concentrations</li><li><strong>Ease of use </strong>as a result of the unique automated functions, reducing the demands on operators</li><li>Simplified operation with T<strong>hermo Scientific™ Eager Xperience™ software</strong>, which minimizes user involvement in set-up</li><li><strong>Compatibility and automation</strong> no matter how high your throughput requirement, <strong>with a range of autosamplers </strong>that ensures efficient analysis</li><li><strong>Comprehensive and user-friendly software,</strong> a useful and powerful tool tailored for every lab requirement</li><li><strong>Ground-breaking OEA CookBook</strong> (4th edition), which provides a wealth of analysis tips to get optimal results every time</li></ul></div></div>

Products focused on Elemental Analysis - page 1

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