In the evolving landscape of <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/us/en/home/industrial/manufacturing-processing/steel-manufacturing.html?icid=CAD_blog_metals_2025Jan">steel manufacturing</a>, the focus on efficiency, sustainability, and superior quality has become increasingly important. As the global demand for steel continues to rise, so does the need to produce it in a way that minimizes environmental impact, conserves resources, and helps to ensure high standards of product quality. Advanced technologies play a crucial role in supporting clean steel manufacturing, enhancing both the quality and efficiency of production while significantly reducing the environmental impact of the industry.&nbsp;A key aspect of modern steel manufacturing is the use of advanced elemental analysis technologies such as <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/us/en/home/industrial/spectroscopy-elemental-isotope-analysis/spectroscopy-elemental-isotope-analysis-learning-center/elemental-analysis-information/xrf-technology.html?icid=CAD_blog_metals_2025Jan">X-ray Fluorescence </a>(XRF) and <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/us/en/home/industrial/spectroscopy-elemental-isotope-analysis/spectroscopy-elemental-isotope-analysis-learning-center/elemental-structural-analysis-information/oes-academy.html?icid=CAD_blog_metals_2025Jan">Optical Emission Spectrometry</a> (OES). These methods are essential for helping to ensure the purity and quality of raw materials used in steel production.&nbsp;<h4>Importance of XRF and OES in steel manufacturing</h4>XRF allows for rapid, non-destructive analysis, providing precise measurements of elemental composition. This is important because maintaining high-quality standards in steel production requires accurate knowledge of the materials being used. Using devices like<a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1978"> XRF spectrometers</a> or <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1992">handheld XRF analyzers</a> helps enable manufacturers to quickly and accurately assess the elemental makeup of raw materials, helping to ensure that they meet the necessary specifications for producing high-quality steel. This helps prevent the inclusion of unwanted elements that could compromise the steel’s integrity and performance.&nbsp;OES offers high sensitivity for detecting trace elements, helping to ensure that even the smallest impurities are identified and managed effectively. This is crucial because trace elements, even in minute quantities, can significantly affect the properties of steel. By employing technologies like <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/us/en/home/industrial/spectroscopy-elemental-isotope-analysis/oes-xrd-xrf-analysis/optical-emission-spectrometry/instruments.html">optical emission spectrometers</a>, manufacturers can detect and control these impurities, helping to ensure that the final product maintains the desired properties and meets stringent quality standards. This level of sensitivity is particularly important in applications where the steel’s purity and consistency are critical, such as in construction, automotive, and aerospace industries.&nbsp;<h4>Real-time process monitoring with process analytical technology</h4>The integration of Process Analytical Technology (PAT), such as <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/us/en/home/industrial/cement-coal-minerals/cement-coal-minerals-learning-center/cement-analysis-production-information/pgnaa-pftna-technology/technology.html?icid=CAD_blog_metals_2025Jan">Prompt Gamma Neutron Activation Analysis</a> (PGNAA) and Pulsed Fast Thermal Neutron Activation (PFTNA), further enhances the quality control process. These technologies provide real-time, online analysis of bulk materials, enabling continuous monitoring and control of the composition of raw materials and intermediates. Real-time data is essential for making immediate adjustments to the production process, reducing waste and improving overall efficiency. An <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/order/catalog/product/CBOMNIAGILE?icid=CAD_blog_metals_2025Jan">online elemental analyzer</a> is an example of such advanced PAT technology.&nbsp;<h4>Environmental monitoring and worker safety</h4>Environmental monitoring technologies help ensure that steel manufacturing processes do not negatively impact the surrounding environment. <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/us/en/home/industrial/manufacturing-processing/steel-manufacturing/solutions.html?icid=CAD_blog_metals_2025Jan#regulatory-compliance">Air quality monitoring systems</a> track emissions of pollutants such as sulfur dioxide and nitrogen oxides, helping to ensure compliance with environmental regulations. Additionally, radiation detection systems like <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/us/en/home/industrial/radiation-detection-measurement/instruments.html?icid=CAD_blog_metals_2025Jan#handheld-instruments">personal radiation detectors</a> help prevent contaminated scrap metal from entering the production process, safeguarding both the quality of the steel and the health of workers.&nbsp;<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Fisher_Scientific_Advancing_Clean_Steel_Manufacturing_with_Modern_Technologies_231e8f92fb.jpg" alt="Thermo Fisher Scientific: Advancing Clean Steel Manufacturing with Modern Technologies" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Fisher_Scientific_Advancing_Clean_Steel_Manufacturing_with_Modern_Technologies_231e8f92fb.jpg 235w," sizes="100vw" width="2121" height="1414"><h4>Enhancing sustainability with efficient scrap analysis</h4>Material verification and scrap analysis are also critical in modern steel manufacturing. <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1996">Handheld XRF analyzers</a> can provide rapid and accurate identification of metal alloys, which is essential for sorting and recycling scrap metal. This supports the use of recycled materials in steel production and helps ensure that the final product meets high-quality standards. Efficient recycling of scrap metal contributes to the sustainability of steel manufacturing.&nbsp;<h4>Precision in rolling processes</h4>In the hot and cold rolling processes, precise <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/us/en/home/industrial/manufacturing-processing/steel-manufacturing/technologies.html?icid=CAD_blog_metals_2025Jan#thickness-and-coating-measurement">gauging systems</a> help ensure that the steel produced meets exact specifications for thickness, width, hardness, and strength. These systems use advanced sensors and control mechanisms to continuously monitor and adjust the rolling process, helping to minimize defects and reduce scrap. This level of precision is essential for producing high-quality steel products while maximizing mill yield.&nbsp;<h4>Supporting low carbon steel production</h4>The push towards low carbon steel production is critical in the fight against climate change. Advanced technologies play a significant role in this transition. By optimizing raw material usage and improving process efficiency, technologies such as XRF, OES, and PAT can help reduce the overall carbon footprint of steel production. Real-time monitoring allows for immediate adjustments that enhance process efficiency and reduce waste.&nbsp;Recycling is another key component of low carbon steel production. Efficient <a target="_blank" rel="noopener noreferrer" href="https://www.thermofisher.com/us/en/home/industrial/manufacturing-processing/steel-manufacturing/solutions.html?icid=CAD_blog_metals_2025Jan#scrap-processing">scrap analysis</a> and material verification technologies help enable the use of recycled materials, reducing the need for virgin raw materials and the associated environmental impact. These technologies help ensure that recycled steel meets high-quality standards, making it a viable option for sustainable steel production.&nbsp;<h4>Summary</h4>Overall, advanced technologies can provide comprehensive support for clean and low carbon steel manufacturing. From elemental analysis and real-time process monitoring to rigorous environmental monitoring, these technologies collectively can enhance the quality, efficiency, and sustainability of steel production. By adopting these advanced solutions, steel manufacturers have the opportunity to meet the growing demand for high-quality, clean steel and contribute to a more sustainable and environmentally friendly industry.&nbsp;

Advancing Clean Steel Manufacturing with Modern Technologies

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 3rd August 2026? Check out new documents from the field of spectroscopy/spectrometry and related techniques!<blockquote>👉 <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library">SEARCH THE LARGEST REPOSITORY OF DOCUMENTS ABOUT SPECTROSCOPY/SPECTROMETRY 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 you application notes by Agilent Technologies and Shimadzu and other document by Thermo Fisher Scientific!<h3>1. Agilent Technologies: Determination of Toxic Elements in Durian and Jackfruit Using an Agilent Automated ICP-MS System According to China GB 5009.268</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_icpms_durian_5994_9351en_agilent_fcafe537c7.pdf">Full PDF for download</a>&nbsp;</li></ul>Fruit is an essential part of daily human nutrition, providing vital vitamins, minerals, and dietary fiber.3 The Chinese market, with over 1.4 billion people, has become one of the largest fruit markets in the world. It is expected that China's total fruit consumption will reach about 312 million tons by 2025.4 Additionally, fruit imports are projected to exceed 9 million tons annually, underscoring the country's strong domestic demand and reliance on imported supplies.&nbsp;Within this context, China has become a major export destination for Asian countries, including Vietnam, Thailand, Laos, Cambodia, Philippines, Indonesia, and others. Thanks to favorable climate conditions and a wide variety of tropical fruit cultivars, these countries have strategically increased their fruit exports to satisfy Chinese market demand. Specifically, products such as durian and jackfruit have gained significant popularity, playing an increasingly vital role in regional agricultural trade.&nbsp;However, the biggest challenge for those countries when entering the Chinese market is strict food safety regulations, especially limits on trace elements and heavy metals such as lead (Pb), cadmium (Cd), mercury (Hg), and arsenic (As). The General Administration of Customs of the People's Republic of China (GACC) sets very low Maximum Residue Limits (MRLs, Table 1). Additionally, the large, continuous volume of fruit exports makes time a critical factor, as any delay can affect product quality and reduce its economic value. This situation places significant pressure on testing laboratories, requiring the development of stable, rapid, and accurate methods to ensure continuous and reliable operations.&nbsp;To address these challenges, the Agilent ICP Workflow Automation System offers a practical solution. The ICP‑MS 7900 provides high-throughput, highly sensitive, and precise measurements of trace elements and heavy metals, including Pb, Cd, Hg, and As. The combination of ADS2 and AVS helps reduce sample turnaround time and cost per analysis. The Advanced Dilution System (ADS2) automatically performs important tasks such as preparing a multipoint calibration from a single stock standard up to 400 times, diluting samples above the calibration range, or, if there is an internal standard recovery issue, eliminating the need for manual dilution. The Advanced Valve System (AVS) automatically rinses the sample introduction system while the next sample is being analyzed, virtually eliminating the delays typical of conventional analysis. Using controlled argon bubble injection between the sample and rinse solution prevents mixing, reducing uptake and rinse times. This study describes the use of the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=7900">Agilent 7900 ICP-MS</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=SPS+4">Agilent SPS 4 autosampler</a>, AVS, and ADS2 auto-dilution for the analysis of four toxic elements in durian and jackfruit samples using the China GB 5009.268 method.1<h4>Results and discussion&nbsp;</h4><h5>Automatic calibration standards and Instrument stability&nbsp;</h5>A 7-point calibration curve automatically prepared using the ADS 2 demonstrated excellent linearity over the concentration range of 0.05–10 µg/L. Using a 1/x weighted regression without forcing the calibration through the origin, all analytes achieved coefficients of determination (R²) ≥ 0.995 (Figure 3), with back-calculated concentrations within 90–110% of their theoretical values, confirming the suitability of the calibration range for routine quantification. The integrated automation workflow significantly improved laboratory productivity by completing calibration preparation and analysis in approximately 1.5 minutes per sample. By minimizing manual operations and operator intervention, the ADS 2 reduced the risk of contamination and human error while enabling higher sample throughput for routine food safety testing.&nbsp;To evaluate instrument stability during continuous operation, the variation in internal standard recoveries was monitored throughout an analytical sequence of more than 70&nbsp;consecutive samples. The recoveries of the three internal standards across different measurement modes remained consistently within the ±20% acceptance limit throughout the analytical sequence (Figure 4). Blank samples interspersed between concentration intervals showed no evidence of carryover, demonstrating effective system cleanliness and analytical robustness. These results confirm the excellent long-term stability and robust matrix tolerance of the Agilent 7900 ICP-MS, providing reliable performance for high-throughput routine food safety testing.<h4>Conclusion&nbsp;</h4>The Agilent 7900 ICP-MS, integrated with the SPS 4 autosampler, ADS 2, and AVS, delivers a fully automated, high-throughput workflow for routine trace-level multi-element analysis. By eliminating manual standard preparation and minimizing operator intervention, the solution reduces labor costs, improves data consistency, and empowers laboratories to maximize productivity and analytical capacity to meet increasing testing demands.&nbsp;Excellent sensitivity, long-term stability, and robust interference removal, together with satisfactory recoveries, repeatability, and reproducibility for As, Cd, Pb, and Hg at an LOQ of 5 µg/kg, demonstrate reliable analytical performance. Compliance with Chinese regulatory requirements further position the Agilent automation solution as a cost-effective platform for high-volume food safety testing and export quality assurance, enabling laboratories to confidently support the growing demand for exports to the Chinese&nbsp;market.<h3>2. Shimadzu: TOC Evaluation of Surfactants</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_01160_en_539fba0ba2.pdf">Full PDF for download</a></li></ul><h5>User benefits</h5><ul><li>TOC can be evaluated accurately using the TC-IC method, even for foaming surfactants.&nbsp;</li><li>The ASI-L autosampler enables automatic, continuous measurement of multiple samples, improving analytical efficiency.</li></ul>Surfactants are important chemicals widely used in detergents and dispersants for pharmaceutical equipment cleaning processes, chemical manufacturing processes, and environmental water management. If surfactant residues remain after such processes, they can not only affect manufacturing processes and final product quality, but also increase the organic load in wastewater and environmental water. Therefore, quality control is also needed for organic matter derived from surfactants.&nbsp;Total organic carbon (TOC) analysis is effective for evaluating the quality of surfactants. In general, the NPOC (non-purgeable organic carbon) method is often selected for TOC measurement in terms of sample volume and analysis time requirements. On the other hand, because surfactants have both hydrophilic and hydrophobic groups in their structure, they tend to foam even at low concentrations. When such samples are measured by the NPOC method, which involves acid addition and sparging, foaming can cause the sample to overflow from the syringe vessel inside the instrument into the waste line. That can result in measurement valuesthat are lower than the true value.&nbsp;This article compares TOC measurement results for surfactants obtained by the NPOC method and the TC-IC method using the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=TOC-L">Shimadzu TOC-L total organic carbon analyzer</a>, which uses the combustion oxidation method.<h4>Conclusion&nbsp;</h4>Table 5 summarizes the results obtained by measuring sodium dodecylbenzenesulfonate solutions, used here as representative surfactant samples, by the NPOC method and the TC-IC method. With the NPOC method, the TOC recovery rates were below 50 % for all samples, whereas the TC-IC method produced satisfactory TOC recovery rates close to 100 % for all samples.Sodium dodecylbenzenesulfonate solutions (carbon concentration: 0.5 mg/L) is also used in Japanese Pharmacopoeia (JP) recovery tests. For surfactants that readily foam, such as in this example, NPOC measurements involving acid addition and sparging may affect measurement accuracy due to sample loss. For such samples, accurate TOC values can be obtained by using the TC-IC method. In addition, by using the ASI-L autosampler, multiple samples can be measured automatically and continuously.<h3>3. Thermo Fisher Scientific: How rhodium plating can affect gold XRF results</h3><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products?category=315&amp;manufacturerItems=3&amp;search=niton">Thermo Scientific™ Niton™ XRF Analyzers</a> can help precious metals professionals detect rhodium (Rh) plating and interpret gold (Au) results with confidence.<ul><li>Other document (smart note)</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/rhodium_plating_can_affect_gold_xrf_results_sn1862_en_331edc099a.pdf">Full PDF for download</a></li></ul><h4>Benefits of XRF in jewelry analysis&nbsp;</h4>Niton XRF analyzers provide capabilities that can enhance a jeweler’s operations in several ways:&nbsp;<ul><li>Identify Rh-plated gold items during routine testing&nbsp;</li><li>Reduce confusion around unexpected Au readings&nbsp;</li><li>Support more confident buying, selling, refining, and verification decisions&nbsp;</li><li>Help explain results to customers, suppliers, and trading partners&nbsp;</li></ul><h4>Reduce risk in precious metals trading&nbsp;</h4>In precious metals trading, small differences in reported gold concentration can affect pricing, settlement, customer trust, and supplier relationships. Recognizing Rh plating helps users avoid unnecessary disputes, retesting, or destructive testing when the surface finish is influencing the measurement.&nbsp;<h4>Best practices&nbsp;</h4>One should always check the result for Rh when Au appears lower than expected.&nbsp;<ul><li>Test multiple locations, especially where plating may vary&nbsp;</li><li>Look for worn or unplated areas when appropriate&nbsp;</li><li>Interpret Au results in the context of surface finish and item history&nbsp;</li><li>If appropriate, remove the rhodium plating prior to XRF analysis to evaluate the underlying alloy&nbsp;</li></ul><h4>The bottom line&nbsp;</h4>Rhodium plating can make a properly karated gold item appear to return a lower Au result when it is evaluated by XRF. <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products?category=315&amp;manufacturerItems=3&amp;search=niton">Niton XRF analyzers</a> can detect Rh at the surface, helping precious metals professionals recognize plating, interpret results correctly, and make more confident decisions.

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European Symposium on Analytical Spectrometry (ESAS) 2026

2026 AOAC INTERNATIONAL Annual Meeting & Exposition

Shimadzu at 2026 AOAC Annual Meeting & Exposition

ICP-MS for Hybrid Photoelectrode Characterization

Modern Methods for Faster Microbial Analysis

Addressing LC Method Optimization - Scaling For Efficiency, Throughput And Reproducibility