LA-ICPMS for In Situ U–Th Dating of Holocene Stalagmites

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in week 40, 2024? Check out new documents from the field of spectroscopy, especially ICP/MS techniques!<blockquote>👉 <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library">SEARCH THE LARGEST REPOSITORY OF DOCUMENTS ABOUT ICPMS AND RELATED TECHNIQUES</a></blockquote><blockquote>👉 Need info about different analytical techniques? Peek into <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/library">LabRulezLCMS</a> or <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library">LabRulezGCMS</a> libraries.</blockquote>This week we bring to you applications by Agilent Technologies, Shimadzu, and Metrohm and a poster by Thermo Fisher Scientific!<h4>1. Agilent Technologies: <style type="text/css"></style><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_v_groove_nebulizer_5994_7788en_agilent_4ae77b4b3a.pdf">Reducing Instrument Downtime in Elemental Analysis of Lubricant Oils as per ASTM 5185</a></h4><ul><li>Application</li></ul><h5>Run samples faster and for longer using the V-groove nebulizer</h5>AbstractIn this application note, lubricant oil samples were analyzed using an Agilent 5900 Synchronous Vertical Dual View (SVDV) inductively coupled plasma optical emission spectrometer (ICP-OES) coupled with an Agilent Advanced Valve System 6 (AVS 6) and the Agilent V-groove nebulizer to enable the rapid analysis of over 1,000 samples in 6 hours (more than 160 samples per hour). The V-groove nebulizer provides exceptional performance characteristics, robustness, and durability, even when using troublesome samples. It also provides a reduction in sample loading on the plasma, which reduces carbon formation on the injector of the torch, allowing extended run times, while exceeding the sensitivity requirements required for the ASTM D5185-18 standard method.IntroductionElemental analysis of lubricant and hydraulic oils is essential for predictive and preventive maintenance, as well as trend analysis in many heavy industries. The ASTM D5185‑18 standard method1 is the gold standard in tribology laboratories globally to quantify additive elements, wear metals, and contaminants. This method uses ICP-OES for the rapid elemental determination of 22 elements in both used and unused lubricating and base oils, providing quick screening of used oils for signs of wear.Tribology laboratories typically process hundreds of samples daily; therefore, they are constantly searching for ways to enhance efficiency and improve sample throughput. Instrument downtime caused by blockages in the sample introduction system (SIS) can be a common problem in these high-throughput labs. These blockages are typically caused by suspended particles in the samples blocking the nebulizer, and carbon deposits blocking the injector of the torch. Although various methods exist to remove the blockage from the nebulizer and clean the torch, all require extinguishing the plasma to remove and clean the SIS.The use of a robust nebulizer is a strategy that can enable tribology laboratories to run more samples with reduced blockage. This will improve their workflows and increase sample throughput, reducing both instrument downtime and their running costs. One example of a robust nebulizer that helps to overcome the blockage issues is the inert, high-total-dissolved-solids (high-TDS) Agilent V-groove nebulizer, which is capable of aspirating highly dissolved solids and slurries (up to 30% dissolved solids with a maximum particle size of 350 μm). Its inert construction also ensures that any solvent can be nebulized.In this application note, used diesel engine lubricant oil samples were analyzed using the 5900 SVDV ICP-OES coupled with the AVS 6 and the V-groove nebulizer, following the ASTM D5185-18 standard method.&nbsp;ConclusionThis application note shows the suitability of the Agilent 5900 SVDV ICP-OES used with the Agilent AVS 6 and inert V-groove nebulizer for rapid multi-element analysis of used lubricant oil samples using the ASTM D5185-18 standard method.Excellent long-term stability was demonstrated when more than 1,000 samples were analyzed over a six-hour period (22 to 23 seconds per sample). All measurements of this spiked oil sample were within ± 10% of the expected value, with precision better than 5% RSD in most cases. The spike recovery study showed how the 5900 ICP-OES, used with the inert V-groove nebulizer, can accurately detect low range concentrations of wear metals and high concentrations of the elements from the additive package in a single analysis. The inert V-groove nebulizer also enabled the samples to be run faster, with excellent accuracy.Despite no oxygen injection being used, there were no signs of blockage of the injector of the torch, or carbon deposition after the test. The V-groove nebulizer design reduces sample loading on the plasma, minimizing carbon buildup while maintaining the sensitivity required for the ASTM D5185 standard method. No nebulizer blockage was experienced while collecting the data for this study. The inert V-groove nebulizer allows extended run times by reducing the frequency of torch and nebulizer maintenance. This demonstrates the stability of the 5900 ICP-OES and the suitability of the inert V-groove nebulizer for high-throughput tribology laboratories, by reducing instrument maintenance downtime and improving sample throughput.<h4>2. Thermo Fisher Scientific: <style type="text/css"></style><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/pn_002807_tea_icp_ms_halogens_wpc_2024_pn002807_en_b235f7ba82.pdf">WPC: Sensitive and interference free analysis of halogens using triple quadrupole ICP-MS</a></h4><ul><li>Poster / WPC</li></ul>ABSTRACTThe analysis of halogens is important in many different industries, such as environmental monitoring, pharmaceutical, oil and gas, but also Li-ion battery and renewable fuels. Halogen analysis is commonly carried out using ion chromatography (IC), whereas argon plasma-based techniques like ICP-MS are less common, due to poor sensitivitiy, and potential spectral interferences. This study describes a complete analytical workflow using the Thermo Scientific™ iCAP™ TQe ICP-MS for the accurate and precise quantification of challenging halogen analytes like fluorine, chlorine, and bromine.CONCLUSIONSThis work highlights how triple quadrupole ICP-MS systems, such as the iCAP TQe ICP-MS, operated in TQ-O 2 mode can be used for accurate and precise quantification of challenging analytes such as halogens.<ul><li>It could be shown that chlorine and bromine can be analyzed directly using optimized instrument conditions.</li><li>It further highlights the feasibility of iCAP TQe ICP-MS for indirect but accurate and precise determination of fluorine by following approach of complex formation with barium under optimized and controlled conditions</li><li>The analytical data and observations made during this study strongly suggest that iCAP TQe ICP-MS equipped with dedicated mass flow controllers (MFCs) for introduction of pure oxygen and pure helium as cell gases is a powerful tool to accomplish the otherwise challenging analysis of halogens.</li><li>Upcoming studies will focus on the application of the fluorine measurements in hyphenated techniques, such as liquid chromatography hyphenated to ICP-MS to assess the potential for emerging contaminant screening, i.e. of PFAS</li></ul><h4>3. Shimadzu: <style type="text/css"></style><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_00772_en_4935e06938.pdf">Analysis of Elemental Impurities in Anode Materials for Lithium-Ion Secondary Batteries Using the ICPE- 9820</a></h4><ul><li>Application</li></ul>User Benefits<ul><li>Elemental impurities in the anode materials of lithium-ion secondary batteries can be measured.</li><li>Even after measurement, elements and wavelengths can be added to check for unexpected elemental impurities in the anode materials.</li><li>The system uses a mini torch that consumes less argon gas, thus reducing running costs.</li></ul>IntroductionLithium-ion secondary batteries (LIBs) are widely used in mobile devices, electric vehicles, hybrid cars, and more. One of the components of LIBs, the anode, accumulates and releases Li ions during charging and discharging. Graphite-based materials are mainly used as the anode material in LIBs. In China, one of the major producers, the analysis of elemental impurities in graphite, which is used as LIB anode material, is required by GB/T 24533-20191) using inductively coupled plasma atomic emission spectroscopy (ICP-AES).In this Application News, elemental impurities in LIB anode materials were analyzed using the ICPE-9820. Spike recovery tests were performed to confirm the validity of the analytical values. Additionally, the “Acquisition for All Wavelength” feature allows for checking the presence of elemental impurities that were not subjected to quantitative analysis.ConclusionIn this Application News, an analysis of elemental impurities in LIB anode materials was performed using the ICPE-9820. Good spike recoveries were obtained, confirming the accuracy of the analysis. Additionally, elements and wavelengths were added after the measurement to identify elemental impurities other than the analyzed elements present in the anode materials.<h4>4. Metrohm: <style type="text/css"></style><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_pan_1064_download_39b556efd8.pdf">Monitoring complexing agents in galvanic baths inline with Raman spectroscopy</a></h4><ul><li>Application</li></ul>The main purposes of galvanic process baths include the surface refinement of workpieces and the setting of physical properties. To this end, bath additives (e.g., organic compounds or complexing agents) are regularly added in different amounts, depending on the processing load. Since the bath composition changes continuously due to the introduction of the workpieces, close monitoring of the concentration of the bath additives is necessary to ensure that the end product quality is at the highest level.This Process Application Note presents a method to accurately analyze complexing agents inline in galvanic baths with a 2060 Raman Analyzer from Metrohm Process Analytics. This enables real-time bath control and thus an increase in production efficiency and product quality.CONCLUSIONRaman spectroscopy is an easy-to-use analytical technique that identifies liquids and solids within seconds. The 2060 Raman Analyzer from Metrohm Process Analytics is a high-performance Raman system designed for monitoring different processes like electroplating.Together with Metrohm’s Vision and IMPACT software, the 2060 Raman Analyzer can be used to acquire real-time results, increase roductivity, and lower production costs.

News from LabRulezICPMS Library - Week 40, 2024

In the week from October 7, the following webinars await you in the field of atomic and molecular spectroscopy and spectrometry<blockquote><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinars">👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</a>👉 Search and filter in the largest global database with over 3 500 GC, LC, MS and spectroscopy webinars.</blockquote><h5>1. Bruker: Fast and efficient authenticity screening of fruit and vegetable juices – insight into the work of SGF International</h5><ul><li>We, 9.10.2024 14:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/4237">Registration</a></li></ul><div>How NMR Juice-Profiling is used on a daily basis by SGF International e.V. for industrial self-control of fruit and vegetable juices.<div>2.&nbsp;Anton Paar: Solid Density in the Additive Manufacturing Industry</div><ul><li><div>We, 9.10.2024 20:00 CEST</div></li><li><div><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/webinar/4340">Registration</a></div></li></ul><div>In this webinar, we will show how these properties can be measured with high accuracy and repeatability for powders through extrusions.</div></div>

Webinars LabRulezICPMS Week 41/2024

Article

Webinars

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Poster

Environment

Scientific article

Everything from the world of analytical chemistry in one place. We connect people in solving their problems. At Labrulez you will find all the necessary information easily, quickly and clearly. Stop searching and start finding.

LabRulez

Separation Science

Anton Paar

Thermo Fisher Scientific

PerkinElmer

C&EN

Learn how to maintain productivity and avoid unplanned downtime with Thermo ScientificTM HawkTM Consumables and Maintenance Assistant.
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Presenter: David Fishwick (Applications Specialist, TEA, Thermo Fisher Scientific)
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David joined Thermo in 2022 as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland. Prior to joining Thermo, David has gained experience of trace elemental analysis and chromatography in industry, working in GMP, GLP and UKAS accrediated R&amp;D and pharmaceutical laboratories. David holds a BSc in Chemistry from Bangor University.
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Presenter: Matthew Gregory (Applications Specialist, TEA, Thermo Fisher Scientific)
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After graduating from the University of Surrey with an MChem in Chemistry, Matthew has gained 20 years’ experience of trace elemental analysis in industry, working in environmental and precious metal research laboratories. In 2018, Matthew joined Thermo Fisher Scientific as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland.
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Thermo Scientific: Maintaining Productivity using Thermo Scientific Qtegra ISDS Hawk Maintenance and Consumables Assistant

Maintaining Productivity using Thermo Scientific Qtegra ISDS Hawk Maintenance and Consumables Assistant

Learn how to maintain productivity and avoid unplanned downtime with Thermo ScientificTM HawkTM Consumables and Maintenance Assistant.

Maintaining Productivity using Thermo Scientific Qtegra ISDS

This webinar will discuss tips and tricks of how to get the most out of your ICP through regular maintenance and care of the sample introduction glassware and cones.
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Presenter: Matthew Gregory (Applications Specialist, TEA, Thermo Fisher Scientific)
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After graduating from the University of Surrey with an MChem in Chemistry, Matthew has gained 20 years’ experience of trace elemental analysis in industry, working in environmental and precious metal research laboratories. In 2018, Matthew joined Thermo Fisher Scientific as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland.
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Presenter: David Fishwick (Applications Specialist, TEA, Thermo Fisher Scientific)
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David joined Thermo in 2022 as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland. Prior to joining Thermo, David has gained experience of trace elemental analysis and chromatography in industry, working in GMP, GLP and UKAS accrediated R&amp;D and pharmaceutical laboratories. David holds a BSc in Chemistry from Bangor University.
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Thermo Scientific: Routine Maintenance of Thermo Scientific ICP-OES and ICP-MS Instruments

Routine Maintenance of Thermo Scientific ICP-OES and ICP-MS Instruments

How to get the most out of your ICP through regular maintenance and care of the sample introduction glassware and cones.

Routine Maintenance of Thermo Scientific ICP-OES

In this webinar we will discuss how you can deal with complex spectral interferences on ICP-OES by using Inter Element Correction (IEC) in an easy and simple way.
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Presenter: Matthew Gregory (Applications Specialist, TEA, Thermo Fisher Scientific)
</blockquote>
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After graduating from the University of Surrey with an MChem in Chemistry, Matthew has gained 20 years’ experience of trace elemental analysis in industry, working in environmental and precious metal research laboratories. In 2018, Matthew joined Thermo Fisher Scientific as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland.
</blockquote>
<blockquote>
Presenter: David Fishwick (Applications Specialist, TEA, Thermo Fisher Scientific)
</blockquote>
<blockquote>
David joined Thermo in 2022 as an Applications Specialist for the Trace Elemental Analysis product range in the UK and Ireland. Prior to joining Thermo, David has gained experience of trace elemental analysis and chromatography in industry, working in GMP, GLP and UKAS accrediated R&amp;D and pharmaceutical laboratories. David holds a BSc in Chemistry from Bangor University.
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Thermo Scientific: How to use Inter Element Correction (IEC) to Overcome Interferences in ICP-OES

How to use Inter Element Correction (IEC) to Overcome Interferences in ICP-OES

How you can deal with complex spectral interferences on ICP-OES by using Inter Element Correction (IEC) in an easy and simple way.

How to use Inter Element Correction (IEC) in ICP-OES

Join us for the ICP-MS event of the year where we will explore how to streamline your ICP-MS workflows and enhance your productivity and elemental research using the latest ICP-MS technology.Our team of experts will unveil the most recent advancements in ICP-MS, showcasing how these innovations can simplify your ICP-MS analysis and help you achieve your analysis goals.<h4>During this webinar, you will learn how to:</h4><ul><li>Optimize your ICP-MS workflows for improved efficiency &nbsp;</li><li>Maximize instrument up-time and productivity&nbsp; &nbsp;</li><li>Gain confidence in analysis of high matrix samples &nbsp;</li><li>Approach novel applications with ease and simplicity &nbsp;</li><li>Enhance your research output</li></ul><blockquote>Presenter: Matthew Cassap (Product Marketing Manager - AAS and ICP-OES Trace Elemental Analysis, Thermo Fisher Scientific) Presenter:&nbsp;Daniel Kutscher (Manager Product Application, Trace Elemental Analysis, Thermo Fisher Scientific)</blockquote>

Thermo Scientific: Ignite Your ICP-MS Workflow for Enhanced Efficiency and Productivity

Ignite Your ICP-MS Workflow for Enhanced Efficiency and Productivity

How to streamline your ICP-MS workflows and enhance your productivity and elemental research using the latest ICP-MS technology.

Ignite Your ICP-MS Workflow for Enhanced Efficiency

Join us for an insightful webinar on the sustainable extraction of lithium, a crucial component in the lithium-ion battery supply chain.Learn from industry experts about the advantages of Direct Lithium Extraction (DLE) from mineral-rich brines over traditional hard rock mining methods. Discover how managing elemental impurities is essential for maximizing battery efficiency, yield, and safety. Gain insights into advanced techniques like ICP-OES and the ADS 2 auto-diluter system used to quantify major and minor element concentrations in brine samples and manufacturing chemicals.<h4>By attending this webinar, you will learn about:</h4><ul><li>The latest innovative sustainable lithium extraction techniques using Direct Lithium Extraction (DLE) from mineral-rich brine, a method that is more environmentally friendly and efficient compared to traditional hard rock mining</li><li>How to prepare samples and perform elemental analysis by atomic spectroscopy for complex matrix samples across the lithium-ion battery supply chain</li><li>Enhancing the sustainability, efficiency, and accuracy of your ICP-OES elemental analysis with new automation capability</li></ul><h4>Key Topics</h4><ul><li>Overview of emerging lithium extraction methods, including innovative and eco-friendly processes</li><li>How elemental analysis by atomic spectroscopy guides the optimization in the extraction process</li><li>Learn about sample preparation and ICP-OES analysis of raw materials and manufacturing chemicals in the lithium-ion battery value chain</li></ul><h4>Who Should Attend?</h4><ul><li>Chemical engineers and production engineers working in lithium-rich brine extraction</li><li>Production engineers working with lithium-ion battery cathode and electrolyte component production</li><li>Research scientists working around the lithium-ion battery supply chain.</li><li>Industry consultants advising companies around lithium extraction and battery manufacturing</li><li>Quality assurance and control specialists focusing on improving analytical accuracy</li></ul><blockquote>Presenter:&nbsp;Ross Ashdown (Marketing Manager, Optical Atomic Spectroscopy, Agilent Technologies)Ross has a Master of Applied Science in Analytical Chemistry from RMIT University Australia and has over 32 years of experience in atomic spectroscopy, covering instrument operation, applications support, technical support, product management, and marketing management. Ross is based in Agilent’s Spectroscopy Technology Innovation Centre (S.T.I.C.) in Melbourne, Australia. The STIC is Agilent’s global research and development centre for atomic and molecular spectroscopy.Presenter:&nbsp;Jeremy Patt (Chief Technology Officer, Summit Nanotech)Jeremy Patt is Chief Technology Officer at Summit Nanotech. The company, founded in 2018, is using its patented technology to extract lithium from brines at the lowest levelized cost of production and with the lowest environmental footprint. Jeremy has held numerous global leadership positions in the chemical industry – building and advancing research programs, pilot plants, and first-of-kind manufacturing plants for companies including Dow Chemical and Sherwin Williams. He has led the development and successful commercialization of processes across a broad range of technologies, including high-volume chemical production, catalysis, adsorption, extraction, membranes, filtration, heat exchange, drying, solids handling, and water treatment. Jeremy holds a BSE and PhD in Chemical Engineering, both from the University of Michigan, Ann Arbor. He is an inventor on 18 U.S. patents.Presenter:&nbsp;Ana Gonzalez (Atomic Spectroscopy Application Scientist, Agilent Technologies)Ana is based in Wilmington, Delaware, USA. With a robust background in atomic spectroscopy instruments, Ana boasts international experience in the development and validation of analytical methods tailored for the geochemical industry. Her expertise extends to lithium-ion battery technology, where she has made significant contributions to the comprehensive understanding of lithium brine characterization in South America, as well as the analysis of lithium battery components such as cathodes, anodes, and electrolytes. Ana's proficiency also encompasses molecular spectroscopy and chemometrics, as evidenced by her notable publications in these fields. She holds a Master of Science degree in Plant Biotechnology from CINVESTAV, México, complemented by a Bachelor of Science degree in Biotechnology Engineering. With her diverse skill set and passion for advancing scientific knowledge, Ana continues to drive innovation and excellence in her field.Presenter: Ruby Bradford (Atomic Spectroscopy Application Chemist, Agilent Technologies)Ruby is an application chemist at Agilent Technologies, having worked in the Atomic Spectroscopy Division since 2020. She works frequently on the analysis of fine chemicals using techniques such as inductively coupled plasma-optical emission spectroscopy (ICP-OES) and is experienced in method development and sample preparation techniques in the advanced materials sector. She has a particular passion for the booming lithium-ion battery market and promoting a sustainable future through electrification.</blockquote>

Separation Science: Enhancing Lithium-Ion Battery Production: Automated and Sustainable Elemental Analysis in Mining and Manufacturing using ICP-OES

Enhancing Lithium-Ion Battery Production: Automated and Sustainable Elemental Analysis in Mining and Manufacturing using ICP-OES

Sustainable extraction of lithium, a crucial component in the lithium-ion battery supply chain.

Enhancing Lithium-Ion Battery Production

In this webinar, hear from the Institute of General and Analytical Chemistry research team at Montanuniversität Leoben (MUL) in Austria.&nbsp;Speakers will outline their research work on identifying and quantifying TCEs (Technology Critical Elements) found in electronic waste. These critical elements, essential for modern technology, pose significant recycling challenges but they also create opportunities to drive industrial innovation while promoting a cleaner, safer environment. MUL’s research contributes to EU initiatives such as the EU Green Deal and the Circular Economy Action Plan, aiming to scale up e-waste recycling processes to meet Europe’s sustainability goals. Join the discussion to see how PerkinElmer’s analytical instruments and supporting solutions help to tackle these issues.Whether you're a scientist, researcher, chemical engineer or environmental regulator, we can help you to confidently test the TCEs that are integral to both recycling industries and environmental monitoring.<h4>LEARNING OUTCOMES:</h4><ul><li>Define and understand TCEs (Technology Critical Elements) in the academic and governmental landscape</li><li>Learn about sampling challenges from e-waste sources such as smartphones, batteries and PCBs</li><li>Learn how to identify and measure metal contamination in urban green spaces</li><li>Get an overview of key elemental analysis techniques such as ICP-MS and ICP-OES for field and laboratory work</li><li>Learn novel mass spec methodologies: Nitrous Oxide and Gas Cell Interaction studies</li></ul>

PerkinElmer: Technology Critical Element Extraction: Transforming E-Waste into Environmental and Industrial Opportunities

Technology Critical Element Extraction: Transforming E-Waste into Environmental and Industrial Opportunities

Identifying and quantifying TCEs (Technology Critical Elements) found in electronic waste.

Technology Critical Element Extraction: Transforming E-Waste

The global pharmaceutical market's growth has led to an alarming increase in substandard and falsified (SF) medicines, posing significant risks to public health.These dangerous products compromise patient safety and treatment efficacy, particularly in critical areas, such as antimalarials and antibiotics. Rapid, accurate detection methods are essential to combat this growing threat and ensure medication integrity across various settings, from pharmacies to field inspections.In this webinar, Drs. Basant Giri (Kathmandu Institute of Applied Sciences) and Toni Barstis (Saint Mary’s College) will share insights about their collaboration in Nepal where there were 346 drug recalls during the period from 2010 through 2020, with approximately 75% of those being substandard or falsified. Giri and Barstis are using novel paper-based devices and a handheld Raman spectrometer for field-expedient testing and more advanced method development. They will demonstrate how these tools can work together to improve the safety and efficacy of pharmaceuticals and the safety of consumer products. Adam Hopkins, Spectroscopy Product Manager from Metrohm USA, will briefly discuss the unique features of the MIRA handheld Raman analyzer that make it ideal for this critical work<h4>Key Learning Objectives:</h4><ul><li>Insight into the sacle of the SF medicine problem: Information crucial for audience to understand the scope of the issue and its potential impact on their operations and reputation</li><li>The underlying science behind field-expedient testing methods: Knowledge is relevant for QA teams and forensic chemists who need to implement or improve field-testing protocols</li><li>Discover a practical example of how to apply Raman in a real-world setting: Benefits those involved with global supply chain management and international quality assurance efforts</li><li>Technological advancements in handheld Raman: Helps decision-makers considering investments in new quality control equipment</li></ul><h4>Who Should Attend:</h4><ul><li>VPs and Chiefs of Product Quality</li><li>Quality assurance and management team members and leads</li><li>Supply chain managers</li><li>Forensic chemists and scientists</li><li>Anyone involved in or curious about pharmacovigilance activities</li></ul><blockquote>Presenter: Dr. Basant Giri (Senior Scientist, Kathmandu Institute of Applied Sciences)Presenter:&nbsp;Dr. Toni L.O. Barstis (Professor Emeritus, Saint Mary’s College, Notre Dame, IN)Presenter:&nbsp;Dr. Adam J. Hopkins (Spectroscopy Product Manager, Metrohm USA)Presenter:&nbsp;Ann Thayer (Contributing Editor, C&amp;EN Media Group)</blockquote>

C&EN: In-field Identification of Low-Quality Medicines using Handheld Raman

In-field Identification of Low-Quality Medicines using Handheld Raman

The global pharmaceutical market's growth has led to an alarming increase in substandard and falsified (SF) medicines.

In-field Identification of Low-Quality Medicines

Abbemat refractometers allow fast and non-destructive refractive index and concentration measurements. All instruments of the Performance and Performance Plus lines provide full compliance with 21 CFR Part 11, including user levels, audit trail, and forgery-proof data export. The Abbemat T-Check feature precisely calibrates and adjusts the surface temperature of the measuring prism of all Anton Paar refractometers.We invite you to join us for a webinar aimed at the chemical industry as our specialist, Rene, demonstrates how the Anton Paar Abbemat can improve the quality control process.&nbsp;Objectives:<ul><li>Assure quality while reducing operating errors: enhance accuracy and reliability.</li><li>Comply with international standards: meet global standards and ensure your product meet the highest benchmarks.</li><li>Reduce waste of expensive ingredients: see first hand how precise measurements can minimize ingredient waste, optimizing your resources.</li></ul><blockquote>Presenter: René Nguyen Ph.D. (Product Specialist, Anton Paar)</blockquote>

Anton Paar: Quality Control with the Abbemat in the Chemical Industry

Quality Control with the Abbemat in the Chemical Industry

Webinar aimed at the chemical industry demonstrates how the Anton Paar Abbemat can improve the quality control process. 

During the production and packaging of lithium-ion batteries (LIB) their components are subject to mechanical and thermo-mechanical loading. The mechanical damage to the LIB cell can lead to short circuits which increase the risk of thermal runaway or decrease of the battery capacity and lifetime. Among critical properties of the LIB electrodes belong adhesion and elastic modulus.In this webinar we will present an application of the scratch test method using a wedge blade indenter for determination of adhesion of the electrode active layer.We will also show how elastic modulus, measured by nanoindentation, is related to the formulation of the active electrode layer and how mechanical properties can serve for determining more efficient electrode production process.This webinar is dedicated for all researchers in the Li-ion electrode development and mainly those concerned with mechanical characterization.Key Learning Objectives<ul><li>In this webinar we will demonstrate new methods for measurement of adhesion of functional coatings of lithium-ion battery electrodes and for characterization their mechanical properties.</li></ul>Who should attend?<ul><li>Researchers in the Li-ion electrode development in the battery industry and in academia</li></ul><blockquote>Presenter: Dr. Jiri NohavaDr. Jiri Nohava is the Head of Product Competence &amp; Lead Application Scientist at Materials Surface Characterization unit of Anton Paar. He obtained his PhD in materials science at the Czech Technical University in Prague (Czech Republic).He joined Anton Paar TriTec in 2007 and has since become a specialist in instrumented indentation, tribology and scratch testing. His main task is development of new applications with Anton Paar instruments in frame of scientific and industrial projects. He regularly publishes in peer-reviewed journals and participates at international conferences.</blockquote>

Anton Paar: Nano- and Micromechanical Characterization of Lithium-Ion Battery Electrodes: Adhesion and Hardness

Nano- and Micromechanical Characterization of Lithium-Ion Battery Electrodes: Adhesion and Hardness

Application of the scratch test method using a wedge blade indenter for determination of adhesion of the electrode active layer

Nano- and Micromechanical Characterization of LIB Electrodes

This webinar aims to demonstrate how UV-visible spectroscopy can be used as a powerful tool to understand solid catalysts, specifically the class of supported oxide catalysts.&nbsp;Supported oxides consist of an active oxide phase supported on a carrier particle, often of alumina or silica.These catalysts are used extensively in the chemical industry and in pollution abatement. These materials also have electronic spectra (e.g. from UV-visible spectroscopy) that are very sensitive to the local structure, oxidation state, and chemical environment of the catalytic oxide component. UV-visible spectroscopy does not require crystalline material, and research-grade spectrophotometers are more than sufficiently sensitive to detect very low loadings of oxides on the carrier particles or to observe small changes to the structure. Using a praying mantis accessory, we provide some examples of how the UV-visible spectra of iron, copper, zirconium, titanium, manganese, and other oxides are key to understanding their catalytic activity. In some cases, we can also utilize an in situ reactor to understand how the structure of the active oxide changes at high temperatures and with reactive gases.<h4>Key Learning Objectives:</h4><ul><li>Guidelines for UV-Vis-NIR spectrophotometric diffuse reflectance measurement.</li><li>Considerations when doing in situ UV-visible diffuse reflectance spectroscopy.</li><li>Properties of catalytic materials used in the sustainable production of chemicals and fuels and pollution abatement.</li><li>Utilizing spectroscopy in conjunction with simulation, kinetics, and other characterization tools for the development of improved structure-function relationships.</li></ul><h4>Who Should Attend:</h4><ul><li>Under/Post Graduate Researchers/Students</li><li>Laboratory Managers</li><li>Scientist/Staff Scientists</li><li>Lab Technician/Technologist</li><li>Analysts</li><li>Commercial or academic organizations in the field of catalytic materials, including metal-organic frameworks (MOFs) and oxides, or the field of chemical transformations, including selective oxidations, dehydrogenation, NOx abatement, biomass conversion, and others</li></ul><blockquote>Presenter: Justin M. Notestein (Professor and Chair, Department of Chemical and Biological, Engineering, Northwestern University Director, Center for Catalysis and Surface Science)Presenter:&nbsp;Kelly McSweeney (Contributing Editor, C&amp;EN Media Group)</blockquote>

C&EN: Interrogating Solid Catalysts Using (In Situ) Diffuse Reflectance UV-Visible Spectroscopy

Interrogating Solid Catalysts Using (In Situ) Diffuse Reflectance UV-Visible Spectroscopy

How UV-visible spectroscopy can be used as a powerful tool to understand solid catalysts, specifically the class of supported oxide catalysts.