<p><strong>This leaflet is intended as a comprehensive checklist outlining the key steps to consider when participating in a proficiency testing (PT) scheme. Selection of an appropriate PT scheme must be ensured [1]. It provides essential tips to help participants avoid common mistakes and achieve successful outcomes. The main stages of PT participation are covered, from receipt of PT items through to the review of received evaluations [1-3]. Documentation of outcomes for many of the topics addressed below is recommended, particularly for accreditation purposes.&nbsp;</strong></p><h4><strong>1. Prior to PT participation&nbsp;</strong></h4><ul><li>Verify that the PT provider has up-to-date billing, shipping and technical contact information for the laboratory.&nbsp;</li><li>Ensure that the laboratory has documented procedures in place or, if necessary, prepare procedures for: reviewing PT results upon receipt; taking corrective actions when assessments indicate poor performance; conducting periodic reviews of PT results over time; storing PT reports.&nbsp;</li></ul><h4><strong>2. Receipt of PT items&nbsp;</strong></h4><ul><li>Open the package of PT items immediately upon receipt to check their condition. Contact the PT provider and request a replacement if any PT items are missing, broken, leaking or otherwise compromised.&nbsp;</li><li>Study the PT provider’s instructions carefully to ensure they are clear and understandable (e.g. handling, storage, pre-treatment, preparation, reporting of results).&nbsp;</li><li>Register, identify, and mark the PT items according to normal procedures in the laboratory.&nbsp;</li><li>Store the PT items in accordance with any instructions provided.&nbsp;</li></ul><h4><strong>3. Measurements&nbsp;</strong></h4><ul><li>Read the instructions supplied by the PT provider carefully before starting the measurements.&nbsp;</li><li>Carry out the measurements under conditions as close as possible to routine testing, unless otherwise instructed by the PT provider.&nbsp;</li><li>Ensure that the analysis is carried out to meet any measurement deadline requirements.</li></ul><h4><strong>4. Reporting results&nbsp;</strong></h4><ul><li>Allow sufficient time for reporting the results to the PT provider.&nbsp;</li><li>Report all the information required by the PT provider.&nbsp;</li><li>Ensure that the results are reported in the requested format (e.g. units, number of significant figures, decimal places).&nbsp;</li><li>Ensure that the results you are going to submit are those that you intend, correcting for any identified transcription errors (e.g. mix-up of samples or analytes).&nbsp;</li><li>Confirm that the submission process of the results to the PT provider has been completed.&nbsp;</li></ul><h4><strong>5. Reviewing PT reports&nbsp;</strong></h4><ul><li>Read the PT report as soon as possible and check that your results and other information are correctly represented; report any errors immediately to the PT provider.&nbsp;</li><li>Take notice of any comments on the specific PT round, evaluation of performance, and other matters relevant to the results of the PT round which provide valuable context to your individual results.&nbsp;</li><li>Review your assessed performance carefully in accordance with your laboratory procedures.&nbsp;</li><li>Store the PT report according to internal procedures.&nbsp;</li></ul><h4><strong>6. Follow-up on participation in a PT scheme&nbsp;</strong></h4><ul><li>Investigate any poor performance in accordance with your laboratory quality system [4].&nbsp;</li><li>Evaluate the impact of poor performance (e.g. risk that poor quality data may have been reported to customers).&nbsp;</li><li>Implement any corrective actions as relevant, and if possible, make use of any surplus PT items [5] to assess effectiveness.&nbsp;</li><li>Monitor any trends in performance over time, concentration levels, etc.&nbsp;</li></ul><blockquote><p>Information about PT providers and PT schemes can be obtained from your national accreditation body, from the <a target="_blank" rel="noopener noreferrer" href="https://www.eptis.org/"><strong>EPTIS website</strong></a> or from other national or international organizations.</p></blockquote>

Basic instructions for participants in a proficiency testing scheme

<p><strong>Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 9th 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>Agilent Technologies</strong>, <strong>Metrohm,</strong> <strong>Shimadzu </strong>and<strong> Thermo Fisher Scientific!</strong></p><h3><strong>1. Agilent Technologies: Spectral Transmission Measurements of Pharmaceutical Packaging</strong></h3><p><strong>Using the </strong><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=Cary+60+UV%E2%80%91Vis"><strong>Agilent Cary 60 UV‑Vis</strong></a><strong> Diffuse Reflectance Accessory following EP &lt;3.2.1&gt;, USP &lt;660&gt;, and USP &lt;661.2&gt;</strong></p><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_pharmaceutical_packaging_transmission_cary_60_uv_vis_dra_5994_8889en_agilent_2c933e5576.pdf"><strong>Full PDF for download</strong></a></li></ul><p>Pharmaceutical containers play a significant role in maintaining final drug stability, integrity, and safety, from manufacturing to distribution to the end user. The ability of the packaging system to protect the drug from external agents is critical for quality assurance. Therefore, all pharmaceutical packaging systems must conform to stringent standards.&nbsp;</p><p>Plastic and glass are commonly used materials for packaging, and they are typically transparent or opaque. Transparency to ultraviolet (UV) light can pose a risk to light‑sensitive pharmaceuticals, as exposure can initiate adverse—and sometimes harmful—photochemical reactions that can significantly affect drug quality and reduce shelf-life.<sup>1</sup>&nbsp;</p><p>The EP and USP define well-established standards, designed to measure physiochemical and functional properties of packaging components intended to contain a drug product (pharmaceutical containers), to meet regulatory requirements. The EP Chapter &lt;3.2.1&gt; Glass Containers for Pharmaceutical Use includes a functionality test method to demonstrate adequate light resistance of colored glass containers through spectral transmission measurement. An included acceptance criterion specifies the allowed maximum amount of light transmitted by the tested material, defined by the drug product dosage administration form. For example, for glass containers that package oral drug products, the acceptance criterion defines that the observed spectral transmission should not exceed 10% at any wavelength in the range of 290 to 450 nm (&lt; 10%T).<sup>2</sup> The identical test and criterion are found in USP Chapter &lt;660&gt; Containers – Glass.<sup>3</sup> In addition, the USP Chapter &lt;661.2&gt; Plastic Packaging Systems for Pharmaceutical Use also includes the analogous functionality test method and acceptance criterion for plastic pharmaceutical packaging.<sup>4&nbsp;</sup></p><p>The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=Cary+60+UV%E2%80%91Vis"><strong>Cary 60 UV-Vis spectrophotometer</strong></a>, equipped with the Cary 60 UV-Vis DRA, was chosen for measurement due to its extended ability to reliably measure precise transmission of scattering materials (Figure 1). The Cary 60 UV-Vis is a versatile spectrophotometer; however, measuring materials like plastics and glass, which are textured, translucent, or opaque in a manner that scatters light can result in challenges in satisfactorily measuring light transmittance with standard techniques. In a standard spectrophotometer, scattering materials tend to diffuse transmitted light, deviating an unquantifiable amount of light from the direct optical path of the detector. The detector may not collect all the scattered (lost) light, resulting in inaccurate measurements and results.&nbsp;</p><p>For this reason, the Cary 60 UV-Vis was equipped with an internal DRA, which uses a 50 mm integrating PTFE-coated sphere that easily sits inside the spectrophotometer's sample compartment. For these applications, using a DRA can optimize light collection. The sphere's design captures all scattered light uniformly, overcoming scattering losses for accurate measurement of transmitted light. In applications where total transmission is crucial for quality assurance, the DRA is an essential tool for accurate measurements.</p><h4><strong>Conclusion&nbsp;</strong></h4><p>In this application note, an Agilent Cary 60 UV-Vis spectrophotometer, fitted with an Agilent Cary 60 UV‑Vis DRA, was used to reliably and quickly determine the spectral transmission of packaging systems used for pharmaceuticals, following the EP &lt;3.2.1&gt;, USP &lt;660&gt;, and USP &lt;661.2&gt; test methods for functionality of light-resistant packaging systems. The integrating sphere enabled the instrument to accurately measure total transmittance of plastic and glass (scattering) materials.&nbsp;</p><p>All containers presented less than the defined maximum %T specification, demonstrating light-resistance functionality for containing light-sensitive drug products for oral administration. This method illustrates the importance of accurate testing for quality assurance of pharmaceutical packaging. The Agilent Cary 60 UV-Vis spectrophotometer, paired with Cary WinUV Pharma software, delivers secure data management and compliance for regulated pharmaceutical labs.</p><h3><strong>2. Metrohm: Multiparameter hops analysis by near-infrared spectroscopy (NIRS)</strong></h3><p><strong>Rapid determination of alpha acids, beta acids, cohumulone content, total oil content, HSI, and moisture</strong></p><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_nir_130_download_6177b89ee1.pdf"><strong>Full PDF for download</strong></a></li></ul><p>The quality of hops and hop pellets is vital across the entire brewing supply chain. Traditional methods used for quality control (e.g., titration and HPLC) are highly accurate and widely accepted. They are also time consuming, labor intensive, and dependent on chemical reagents which not only incur ongoing material costs but also require careful handling and proper disposal. Near-infrared spectroscopy (NIRS) offers a compelling alternative when ultra-high precision is not necessary. It enables the rapid analysis of multiple parameters within a minute without using any chemicals. This Application Note outlines the measurement setup and the results of cohumulone, hop oils, and moisture content, the hop storage index (HSI), and hops acids analysis with NIRS.</p><h4><strong>EXPERIMENTAL EQUIPMENT&nbsp;</strong></h4><p>More than 500 fresh hop samples and ground hop pellets were analyzed on an <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=220&amp;search=omnis+nir"><strong>OMNIS NIR Analyzer Solid</strong></a> (Figure 1). The samples were added to an OMNIS sample cup and analyzed in diffuse reflection mode. To include sample variety, the sample rotated during measurement to collect spectra from different locations. The automatically averaged spectra were used for model development. Spectra acquisition, model development, and validation were carried out with the OMNIS Software.&nbsp;</p><p>Reference values for alpha acids were obtained using various official methods, including EBC 7.4, EBC 7.5, and EBC 7.7. Total oils and beta acid content were determined using EBC 7.4, while EBC 7.7 was employed for cohumulone analysis. Moisture content and the hop storage index (HSI) were measured using a halogen moisture analyzer and a UV-VIS photometer, respectively.</p><h4><strong>CONCLUSION</strong></h4><p>This Application Note demonstrates the feasibility of using NIR spectroscopy for the analysis of freshly harvested hops and ground hop pellets to determine cohumulone, moisture, and total oil content, HSI, and alpha and beta acids. Using alpha acids as an example, the difference between a prediction model covering the full concentration range and a model specific to a narrower range was highlighted. The latter reduced the prediction error by a factor of two.&nbsp;</p><p>Users can apply this approach to maximize accuracy. In the OMNIS Software, both models can be combined to automatically perform the following sequence. First, the alpha acid concentration is estimated using the broad-range model; then, a more precise prediction is made using the restricted-range model.</p><h3><strong>3. Shimadzu: Observation of Acrylic Block Fracture during Impact Compression Using the Hopkinson Bar Method</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_01146_en_dc42e77a9c.pdf"><strong>Full PDF for download</strong></a></li></ul><h4><strong>User Benefits</strong></h4><ul><li>The HPV -X3 offers three times the resolution of conventional models, enabling observation of specimen fracture at much higher resolution.</li><li>With a maximum frame rate of 20 Mfps, the HPV-X3 is well-suited for observing high-speed phenomena such as an impact test</li></ul><p>Understanding materials properties is critical to product design. In particular, for applications such as transportation equipment, where materials may be subjected to impact loads, it is essential to evaluate not only static properties but also impact properties. When subjected to impact, materials may exhibit stress and strain characteristics different from those under static loading, making it essential to quantify these characteristics through impact testing.&nbsp;</p><p>The Hopkinson bar method is a well-established technique for impact compression testing. Proposed by B. Hopkinson, this method enables detailed analysis of a material’s impact response and evaluation of its fracture properties by subjecting the specimen to a sudden force using a bar-launching device. This paper presents an example of an impact compression test on an acrylic specimen with a central circular hole, recorded with an HPV-X3 high-speed video camera (Fig. 2) using the Hopkinson bar method.</p><h4><strong>Imaging System&nbsp;</strong></h4><p>The imaging devices are listed in Table 1, and the imaging conditions are listed in Table 2. As shown in Fig. 4(b), laser illumination was directed from the rear of the specimen toward the lens, and imaging was performed with the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=HPV-X3"><strong>HPV-X3</strong></a> using a close-up ring, bellows, and macro lens. This setup enabled observation of the fracture process in the acrylic block. Two types of imaging were conducted: observation of crack propagation immediately after loading, and observation of subsequent fracture.</p><h4><strong>Conclusion&nbsp;</strong></h4><p>The impact compression test of an acrylic specimen using the Hopkinson bar method was observed using the HPV-X3 highspeed video camera. Inside the compressed specimen, the propagation of a wavefront believed to be a stress wave was first observed. Subsequently, cracks propagated from the central circular hole toward the left and right surfaces, and finally, diagonal cracks formed, leading to complete fracture. The progress of this series of fracture processes was clearly captured.&nbsp;</p><p>The HPV-X3 has three times the resolution of the previous <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=HPV-X2"><strong>HPVX2 model</strong></a>, enabling more detailed observation of specimens during impact tests, including the Hopkinson bar method. Furthermore, because fracture phenomena during impact testing occur at high speeds, the HPV-X3, which can record images at up to 20 Mfps, is ideal for capturing them.</p><h3><strong>4. Thermo Fisher Scientific: Analysis of silica in air filters using ARL X’TRA Companion X-ray Diffractometer</strong></h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/analysis_of_silica_in_air_an41521_a3b8eb33d5.pdf"><strong>Full PDF for download</strong></a></li></ul><p>The analysis of silica in air filters is a critical aspect of occupational health and safety, aimed at protecting workers from the harmful effects of inhaling crystalline silica particles, which can lead to diseases such as silicosis and lung cancer. The NIOSH 7500 method (NIOSH, 2003) provides a detailed and standardized procedure for the determination of crystalline silica in air samples using X-ray diffraction (XRD). This method involves the collection of air samples on filters, which are then analyzed to identify and quantify the crystalline silica phases, including quartz, cristobalite, and tridymite.&nbsp;</p><p>XRD is chosen for its high specificity and sensitivity in distinguishing different crystalline forms of silica, making it a reliable analytical technique. The method outlined in NIOSH 7500 requires meticulous sample preparation, including the proper collection and handling of air filters, calibration with known standards, and strict adherence to analytical parameters to ensure accurate and reproducible results. Following the NIOSH 7500 norm and equivalent standards helps ensure the reliable monitoring of workplace air quality, thereby safeguarding workers’ health. The use of XRD in analyzing silica in air filters is an essential component of industrial hygiene and environmental monitoring programs, facilitating the detection and control of hazardous silica exposure in occupational settings.</p><h4><strong>Instrument and software&nbsp;</strong></h4><p>The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/2296"><strong>Thermo Scientific™ ARL™ X’TRA Companion X-ray Diffractometer</strong></a> (c.f. Figure 1) is a simple, easy-to-use benchtop XRD instrument for routine phase analysis as well as more advanced applications. The ARL X’TRA Companion XRD uses a θ/θ goniometer (160 mm radius) in Bragg-Brentano geometry coupled with a 600 W X-ray source (Cu or Co). The radial and axial collimation of the beam is controlled by divergence and Soller slits, while air scattering is reduced by a variable beam knife. An integrated water chiller is available on demand. Thanks to the innovative solid state pixel detector (55 x 55 μm pitch), the ARL X’TRA Companion XRD provides very fast data collection and comes with one-click Rietveld quantification capabilities and automated result transmission to a LIMS (laboratory information management system).</p><h4><strong>Your benefits&nbsp;</strong></h4><p>The ARL X’TRA Companion XRD provides data perfectly suited to quantify respirable quartz in air filters. Utilizing a calibration curve in a one-click refinement delivers results within minutes, ensuring ease-of-use for operators and reducing training requirements. XRD analysis of air filter samples complies with the NIOSH 7500 standard.</p>

News from LabRulezICPMS Library - Week 11, 2026

<p><strong>How can we make the production of supercapacitors for energy storage more sustainable and replace the traditionally used but toxic solvent NMP (N-methyl-2-pyrrolidone)? According to scientists from CATRIN at Palacký University, the “green” solvents Cyrene and Tamisolve may be a suitable alternative. In an article published in the </strong><a target="_blank" rel="noopener noreferrer" href="https://www.sciencedirect.com/science/article/pii/S1385894725130696?via%3Dihub#s0060"><i><strong>Chemical Engineering Journal</strong></i></a><strong>, they have shown that these solvents can be used in production without reducing the performance of the equipment. They thus offer a path to the next generation of sustainable, high-performance supercapacitors for industrial use.</strong></p><p>“<i>Supercapacitors are one of the modern technologies for storing electric energy. As sustainable energy storage becomes more prominent, it is essential to replace the hazardous solvents used in the production of supercapacitor electrodes. Our study presents Cyrene and Tamisolve as environmentally friendly alternatives to the toxic solvent NMP, which is traditionally used in production. Both tested solvents enabled the preparation of electrodes that maintain high electrochemical performance while improving environmental compatibility</i>,” said <strong>Michal Otyepka</strong>, <strong>corresponding author</strong> of the article.</p><p>The electrodes were prepared using nitrogen-doped graphene as the active material in combination with two types of binders. The first was a common fluorinated binder (PVDF), which is widely used in industry, including in the manufacturing of battery electrodes. The researchers also tested a fluorine-free binder (PVP), which has a lower environmental impact and is more soluble in environmentally friendly solvents. Using various combinations, they monitored the performance and stability of the electrodes as well as their mechanical resistance.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CATRIN_Vedci_z_CATRIN_nabizeji_zelenejsi_cestu_pro_vyrobu_superkondenzatoru_443775296a.jpg" alt="CATRIN: CATRIN researchers offer a “greener” way to make supercapacitors" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CATRIN_Vedci_z_CATRIN_nabizeji_zelenejsi_cestu_pro_vyrobu_superkondenzatoru_443775296a.jpg 245w," sizes="100vw" width="1536" height="768"></p><p>“<i>The results showed that not only can the alternative solvents Cyrene and Tamisolve fully replace the toxic solvent NMP, but also that the prepared electrodes have the necessary mechanical properties. Their compatibility with both fluorinated PVDF and non-fluorinated PVP binders, together with excellent layer uniformity and electrochemical stability, makes them ideal for use in scalable applications. This is essential for industrial production,</i>” said the publication’s <strong>first author, Ivan Dědek</strong>.</p><p>Cyrene, or dihydrolevoglucosenone, is obtained from renewable biomass sources such as cellulose. Tamisolve (N-butyl-2-pyrrolidone) is a substance related to the commonly used NMP, but is more gentle on human health and the environment.</p><p>Supercapacitor research has been a priority at CATRIN for almost ten years. In addition to developing new active materials, such as the successful nitrogen-doped graphene (SC-GN3), it also focuses on environmentally friendly and industrially feasible manufacturing processes. The replacement of toxic NMP with the “greener” solvents Cyrene and Tamisolve confirms that more sustainable production can go hand in hand with high performance and represents an important step towards industrial implementation.</p><blockquote><h4><strong>The original article</strong></h4><h4><a target="_blank" rel="noopener noreferrer" href="https://www.sciencedirect.com/science/article/pii/S1385894725130696?via%3Dihub#s0060"><strong>Toward transitioning to green and sustainable supercapacitors</strong></a></h4><p>Ivan Dědek, Vojtěch Kupka, Veronika Šedajová, Petr Jakubec, Matěj Navrátil, Michal Otyepka&nbsp;</p><p>Chemical Engineering Journal, 529, 2026, 172220</p><p><a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1016/j.cej.2025.172220">https://doi.org/10.1016/j.cej.2025.172220</a></p><h6>licensed under <a target="_blank" rel="noopener noreferrer" href="https://creativecommons.org/licenses/by/4.0/"><strong>CC-BY 4.0</strong></a></h6></blockquote><h4><strong>Abstract</strong></h4><p>The rapid advancement of supercapacitor technologies has intensified the demand for sustainable electrode fabrication methods that minimize environmental impact. A major challenge arises from the extensive use of the toxic solvent N-methyl-2-pyrrolidone (NMP), which is subject to increasingly stringent regulatory restrictions. We demonstrate that NMP can be effectively replaced with two green solvents, dihydrolevoglucosenone (Cyrene) and N-butyl-2-pyrrolidone (Tamisolve), without compromising electrochemical performance. Electrode formulations were prepared using nitrogen-doped graphene as the active material, in combination with either polyvinylidene fluoride (PVDF), a widely employed fluorinated binder, or polyvinylpyrrolidone (PVP), a non-fluorinated alternative with improved environmental profile. Optimized coatings exhibited high mass loadings exceeding 6 mg cm−2 while maintaining strong adhesion to current collectors, an often overlooked yet critical parameter for scalable manufacturing. Electrochemical testing revealed that PVDF in Cyrene delivered an energy density of 66.6 Wh kg−1 at a power density of 1.85 kW kg−1, with excellent cycling stability, retaining 91 % of capacitance after 100,000 cycles. PVP in Cyrene provided a more environmentally benign alternative, achieving an energy density of 64.2 Wh kg−1 at 1.80 kW kg−1, with 78 % capacitance retention after 100,000 cycles, thereby highlighting the trade-off between performance and sustainability.</p>

CATRIN researchers offer a “greener” way to make supercapacitors

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Eurachem is a European network promoting international traceability of chemical measurements and good analytical practice. It provides expert guidance, supports method validation, uncertainty evaluation, proficiency testing, and facilitates discussion on technical and policy issues in analytical quality.

Eurachem

The Czech Advanced Technology and Research Institute (CATRIN) at Palacký University is a cutting-edge scientific hub dedicated to advancing research in the fields of nanotechnology, biotechnology, and biomedicine. At its core, CATRIN boasts outstanding scientific teams, featuring international researchers. We emphasize interdisciplinarity, foster global collaborations, and work to translate our research findings into practical applications.

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Thermo Scientific ARL QUANT’X EDXRF spectrometer

Achieve fast, nondestructive elemental analysis from F (or C*) to Am with the compact ARL QUANT’X EDXRF spectrometer—ideal for major to trace element quantification with minimal prep.

<p><strong>Accomplish the most challenging analytical tasks in research and manufacturing with powerful X-ray fluorescence technology for nondestructive elemental analysis of any sample.&nbsp;</strong></p><p>The <strong>Thermo Scientific ARL QUANT’X EDXRF spectrometer</strong> is a convenient and cost-effective analysis tool delivering major, minor and trace element quantification from F (C*) to Am for a wide range of samples with minimal sample preparation. The ARL QUANT’X offers top performance from light elements to heavy elements, speed and flexibility in a compact benchtop format.</p><h4><strong>Features</strong></h4><h5><strong>Effortless bulk elemental analysis</strong></h5><p><strong>The ARL QUANT’X EDXRF spectrometer provides several advantages:</strong></p><ul><li><strong>Compact.</strong> Small footprint benchtop system fits in busy labs or next to production lines.</li><li><strong>Simple.</strong> User-friendly software for both operators and advanced users.&nbsp;</li><li><strong>Reliable. </strong>Proven components and robust design for highest instrument uptime.</li><li><strong>Versatile. F</strong>lexible sample handling of solids, granules, powders, fused beads, liquids, thin-films and filters.</li><li><strong>Accurate and precise.</strong> Advanced technology components and analytical algorithms deliver wide dynamic range from ppm to 100%.</li></ul><h5><strong>Increase productivity and support faster decision-making</strong></h5><p>Unattended instrument operation enables users to maximize sample throughput and frees up time to focus on other tasks. Our 10 and 20 position auto-changers are designed for batch analysis, which is easily started for an entire tray of samples in the software interface. Share analysis data without delay to a LIMS using the optional TraceCom package, enabling faster decision making in QC and production environments.</p><h5><strong>Effortlessly analyze unknown materials with success</strong></h5><p>New compounds, one-off samples and materials without suitable reference materials are challenging to analyze. With the UniQuant advanced standardless analysis you can obtain reliable elemental composition results within minutes for any sample, including multi-element solids, pressed powder, small samples, liquids or air-filters. UniQuant comes pre-calibrated and ready to use, so everyone can get high-quality results from day one.</p><h5><strong>Highest performance is our standard</strong></h5><p>Accuracy and precision are the foundation for elemental analysis results you can trust. The ARL QUANT’X uses an optimized direct excitation geometry to bring top performance to your lab. Benefit from better sensitivity across the periodic table with the combination of a high power 50W X-ray tube and the latest generation SDD silicon drift detector, for both bulk and small samples.</p><h5><strong>Receive superior service with dedicated support worldwide</strong></h5><p>ARL QUANT’X spectrometers are backed by our global applications and support team. With dedicated support for most countries and regions around the world, our customer support organization is the best in the industry. We offer a full suite of product and customer services tailored to bulk elemental analysis. Let us recommend a support plan or ask us how we can customize services specifically to your requirements.</p><h4><strong>ARL QUANT’X accessories</strong></h4><h5><strong>Sample changer</strong></h5><ul><li>Automated sample carousels enable batch analysis for maximum productivity. Sample changer is compatible with standard powder and liquid cups, pressed pellets, as well as aerosol filters.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_ARL_QUANTX_accessories_Sample_changer_17931e2933.jpg" alt="Thermo Scientific: ARL QUANT'X accessories - Sample changer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_ARL_QUANTX_accessories_Sample_changer_17931e2933.jpg 156w," sizes="100vw" width="800" height="800"></p><h5><strong>Vacuum and/or helium atmosphere</strong></h5><ul><li>Measuring under vacuum improves the sensitivity for light elements in solids; while helium atmosphere is used for measurement of liquids, or to inert the measurement atmosphere for sensitive materials.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_ARL_QUANTX_accessories_Vacuum_and_or_helium_atmosphere_fe0831ae9f.jpg" alt="Thermo Scientific: ARL QUANT'X accessories - Vacuum and/or helium atmosphere" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_ARL_QUANTX_accessories_Vacuum_and_or_helium_atmosphere_fe0831ae9f.jpg 156w," sizes="100vw" width="800" height="800"></p><h5><strong>Collimators</strong></h5><ul><li>Available in different sizes to reduce the beam size down to small spot. Used to analyze small samples, such as gemstones, or a specific area on a larger sample.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_ARL_QUANTX_accessories_Collimators_b8464d2bf1.jpg" alt="Thermo Scientific: ARL QUANT'X accessories - Collimators" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_ARL_QUANTX_accessories_Collimators_b8464d2bf1.jpg 156w," sizes="100vw" width="800" height="800"></p><h5><strong>Camera</strong></h5><ul><li>Record an image of the samples or use the live view to select the part of the sample that you want to analyze.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_ARL_QUANTX_accessories_Camera_167d3e28d3.jpg" alt="Thermo Scientific: ARL QUANT'X accessories - Camera" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_ARL_QUANTX_accessories_Camera_167d3e28d3.jpg 156w," sizes="100vw" width="800" height="800"></p><h5><strong>SDD500G detector</strong></h5><ul><li>The SDD500G silicon drift detector extends the elemental range further, enabling the detection of carbon (C) and significantly improving sensitivity for fluorine (F) and sodium (Na), allowing you to measure e.g. fluorine in cement slag or sodium in milk powder at lower concentration levels.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_ARL_QUANTX_accessories_SDD_500_G_detector_3a0ab3226b.jpg" alt="Thermo Scientific: ARL QUANT'X accessories - SDD500G detector" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_ARL_QUANTX_accessories_SDD_500_G_detector_3a0ab3226b.jpg 156w," sizes="100vw" width="800" height="800"></p><h4><strong>ARL QUANT’X applications</strong></h4><p>The ARL QUANT’X EDXRF Spectrometer delivers reliable elemental analysis results in central and contract laboratories, academic institutions as well as the environmental monitoring, RoHS and WEEE screening, chemicals, mining, forensics, food, cement, and metals industries.</p><h4><strong>Thermo Scientific™ ARL™ QUANT’X EDXRF Spectrometer – Configuration Overview</strong></h4><p>The ARL QUANT’X EDXRF Spectrometer is available in three configurations—<strong>Select</strong>, <strong>Ideal</strong>, and <strong>Enhance</strong>—to suit a variety of elemental analysis needs. Below is a comparison of their key features:</p><ul><li><strong>Elemental Range</strong><ul><li><i>Select:</i> Magnesium (Mg) to Uranium (U)</li><li><i>Ideal:</i> Fluorine (F) to Uranium (U)</li><li><i>Enhance:</i> Carbon (C) to Uranium (U)</li></ul></li><li><strong>Atmosphere Options</strong><ul><li><i>Select &amp; Ideal:</i> Air</li><li><i>Enhance:</i> Vacuum or Helium</li></ul></li><li><strong>Detector</strong><ul><li><i>Select &amp; Ideal:</i> SDD500</li><li><i>Enhance:</i> SDD500G</li></ul></li><li><strong>Sample Chamber</strong><ul><li>All configurations include a large chamber with a single-position stage</li></ul></li><li><strong>Liquids Analysis</strong><ul><li><i>Select:</i> Not available</li><li><i>Ideal:</i> Optional with helium atmosphere</li><li><i>Enhance:</i> Yes, using helium</li></ul></li><li><strong>Small Spot Analysis</strong><ul><li><i>Enhance only:</i> Supported via choice of collimators</li></ul></li><li><strong>Sample Viewing</strong><ul><li><i>Enhance only:</i> Equipped with CCD camera</li></ul></li><li><strong>Sample Changers</strong><ul><li><i>Ideal &amp; Enhance:</i> Optional 10- or 20-position sample changers</li></ul></li><li><strong>XL Sample Support</strong><ul><li><i>Ideal:</i> Optional chamber extension</li><li><i>Enhance:</i> Supports samples up to 36 cm in height</li></ul></li><li><strong>Standardless Analysis</strong><ul><li><i>Enhance only:</i> Includes UniQuant™ software</li></ul></li><li><strong>Data Transfer</strong><ul><li>All configurations support TRACEcom interface for LIMS integration</li></ul></li></ul>

Thermo Scientific ARL PERFORM'X Sequential X-Ray Fluorescence Spectrometer

Solve analytical challenges in a wide range of applications with X-ray fluorescence with sample surface mapping and small spot analysis with Thermo Scientific ARL PERFORM'X Sequential X-Ray Fluorescence Spectrometer

<p><strong>Solve analytical challenges in a wide range of applications with one comprehensive tool. The Thermo Scientific™ ARL™ PERFORM'X Sequential X-Ray Fluorescence Spectrometer for advanced materials characterization integrates bulk elemental analysis with mapping and small spot analysis to create a solution that evaluates up to 90 elements in nearly any solid or liquid sample.</strong></p><p>Industries as diverse as metallurgy, petroleum, polymers, mining, glass, cement and refractories as well as labs dealing with geochemistry, materials science, environmental research and forensics will benefit from its performance and versatility.</p><p>With the ARL PERFORM'X spectrometer, analysis of materials in varied sizes, coatings, layers, heterogeneities and inclusions or requiring wide elemental coverage, wide concentration ranges and varied samples matrices is achieved with desired precision and limits of detection.</p><h5><strong>Advanced Technology</strong></h5><ul><li>Digitally mastered gearless goniometer based on Moiré fringe electro-optical technology, for precise and robust angular positioning of all its components.</li><li>Powerful OXSAS software and standard-less Thermo Scientific™ <strong>QuantAS™</strong> and Thermo Scientific™ <strong>UniQuant™ Analysis Packages </strong>provide simple and rapid analysis of totally unknown samples with no standards required.</li><li>Thermo Scientific™ <strong>PetroilQuant™ Pre-calibration program</strong>, capable of quantifying up to 30 elements in a variety of fuels, light and heavy distillates and lubricants both quickly and cost-effectively.</li><li>UCCO technology: Ultra Closely Coupled Optics for highest performance from boron to uranium.</li><li>IQ/OQ &amp; Remote Diagnostics for easy installation and serviceability.</li></ul><h5><strong>Main Features</strong></h5><ul><li>Large library of factory calibrations covering many metals and non-metals applications.</li><li>Material composition mapping and quantification capability.</li><li>Small spot analysis for contamination or defect identification and quantification.</li><li>Industry-leading liquid sample recognition and leak prevention design.</li><li>Wide dynamic range (from sub ppm to 100%) and excellent precision.</li><li>Integrated comprehensive sample changer allows large numbers of different samples to be treated fully automatically in mixed batches.</li><li>Faster analysis cycle time for high throughput lab applications using XY-loader for fully automated sample management.</li><li>Easy, non-destructive sample preparation.</li></ul><h5><strong>Models</strong></h5><ul><li><strong>ARL PERFORM'X 1500W</strong>: Cost effective low-power system, no external water cooling required.</li><li><strong>ARL PERFORM'X 2500</strong>W: High performance mid-power system, no external water cooling required.</li><li><strong>ARL PERFORM'X 4200W</strong>: Highest power system for the most demanding applications.</li></ul><h5><strong>Recommended for</strong></h5><ul><li>Geological and environmental applications.</li><li>Petroleum products, polymers and chemicals.</li><li>Materials science and forensics.</li><li>Major, minor and trace elemental analysis in raw materials, glasses, ceramics and refractories.</li><li>Specialty alloys, metals and ores.</li><li>Mining, minerals and cement.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_ARL_PERFORM_X_Sequential_X_Ray_Fluorescence_Spectrometer_5_6bac427b14.jpg" alt="Thermo Scientific: ARL PERFORM'X Sequential X-Ray Fluorescence Spectrometer - Application" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_ARL_PERFORM_X_Sequential_X_Ray_Fluorescence_Spectrometer_5_6bac427b14.jpg 198w," sizes="100vw" width="547" height="432"></p>

Thermo Scientific ARL OPTIM'X WDXRF Spectrometer

Thermo Scientific™ ARL™ OPTIM'X WDXRF Spectrometer provides all the benefits of wavelength dispersive x-ray fluorescence (WDXRF), one of the most versatile methods for elemental analysis of solids and liquids. 

<p><strong>Meet demanding materials analysis requirements with qualitative and quantitative characterization of all types of conductive and non-conductive unknown samples. The Thermo Scientific™ ARL™ OPTIM'X WDXRF Spectrometer provides all the benefits of wavelength dispersive x-ray fluorescence (WDXRF), one of the most versatile methods for elemental analysis of solids and liquids. The system is available in four preconfigured packages specifically suited for analysis in the petroleum, cement and slags industries or for multi-purpose requirements in analytical laboratories.</strong></p><p>The ARL OPTIM’X WDXRF Spectrometer analyzes elements from carbon to uranium in a wide variety of samples with accuracy, precision and reliability. WDXRF is a standard test method for analytical laboratories (ASTM and ISO norms for example) by virtue of its simplicity, flexibility, affordability and reliability. The cost per analysis is clearly advantageous over many traditional wet chemical and other spectroscopic methods.</p><h5><strong>Advanced Technology</strong></h5><ul><li>Innovative <strong>UCCO technology</strong> (Ultra Closely Coupled Optics) for increased intensity, up to 210% higher than conventional geometry</li><li>Unique compact <strong>SmartGonio device </strong>for sequential analysis</li><li><strong>Optional Multichromators</strong> for faster analysis or better performance on selected elements</li><li><strong>Optional OptiQuant package</strong> provides “standard-less” analysis for up to 73 elements when specific standards are not available, or when samples can only be obtained in small quantities or as irregular shapes</li></ul><h5><strong>Main Features</strong></h5><ul><li>Unique WDXRF platform with sequential and/or simultaneous capabilities</li><li><strong>500W</strong> equivalent analytical performance from 200W X-ray power</li><li><strong>200W </strong>equivalent analytical performance from 50W X-ray power</li><li>Element coverage from carbon to uranium, depending on configuration</li><li>High precision (short term and long term repeatability) thanks to temperature regulation of spectrometer and crystals</li><li><strong>Superior spectral resolution</strong> from low Z elements to heavy elements (∼15 eV at CaKα)</li><li>Stand-alone and autonomous operation without water cooling</li><li><strong>No gas supply required</strong> (depending on the configuration)</li><li><strong>Simple and direct sample introduction</strong></li><li>Automatic analysis of batches with sample changer</li><li>Small footprint</li></ul><p>Many sample types can be analyzed including conductive or non-conductive solids, liquids, loose powders, pressed pellets, fusion beads, pastes, granules and coatings.</p><h5><strong>Recommended for</strong></h5><ul><li>Analysis of alternative fuels and waste incineration products for the cement industry</li><li>Analysis of sulfur (S) and other elements in petroleum products and lubricants, fully compliant with ASTM, ISO and other industrial WDXRF norms</li><li>Major and minor oxides in raw materials such as limestone, sand, bauxite, ceramics, refractories, slags and sinters</li><li>Major and trace elements and contaminants in food and chemical products</li></ul>

Thermo Scientific ARL X900 XRF Spectrometer

Powerful WDXRF spectrometer with optional XRD, dual-loading, and combined sequential/simultaneous analysis for fast, precise results in metals, cement, and mining industries.

<p><strong>The Thermo Scientific™ ARL™ X900 XRF Spectrometer is a robust, next-generation wavelength-dispersive X-ray fluorescence (WDXRF) analyzer with optional integrated XRD capability, tailored for the most demanding industrial environments in metals, cement, and mining industries. It delivers fast, precise elemental and phase composition results with exceptional reliability and uptime.</strong></p><p>Thanks to its inherently safe "tube above sample" geometry, a large single vacuum chamber, and dual-sample loader, the ARL X900 ensures high throughput and stable long-term operation—even under harsh conditions. It combines simultaneous and sequential WDXRF capabilities with flexible configurations that include up to 32 fixed monochromators and up to two gearless goniometers.</p><h3><strong>Application Domains</strong></h3><ul><li><strong>Metals:</strong> Iron, steel, pig iron, DRI, slags, ferro-alloys, copper/brass/bronze, aluminum alloys (including bath ratio), zinc, tin, nickel, cobalt, titanium, magnesium, super-alloys.</li><li><strong>Cement:</strong> Raw meal, clinker, free lime, clinker phases, limestone, slags, refractories, ceramics.</li><li><strong>Mining &amp; Minerals:</strong> Rocks, ores, concentrators, general oxides, soils and sediments, fluorspar.</li><li><strong>Other Industries:</strong> Glass, ceramics, polymers, contract laboratories.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_ARL_X900_XRF_Spectrometer_3_6602834bbd.jpg" alt="Thermo Scientific™ ARL™ X900 XRF Spectrometer" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_ARL_X900_XRF_Spectrometer_3_6602834bbd.jpg 158w," sizes="100vw" width="1023" height="1009"></p><h3><strong>Key Features</strong></h3><ul><li><strong>Combined simultaneous and sequential WDXRF</strong> for ultimate speed and analytical flexibility.</li><li><strong>Tube-above-sample geometry</strong> protects the X-ray tube from contamination or breakage.</li><li><strong>Single large vacuum chamber</strong> provides stable analytical conditions and protects sensitive components.</li><li><strong>5GN+ X-ray tube</strong> and high-power generator deliver higher X-ray intensity and lower detection limits.</li><li><strong>Fixed channel monochromators</strong> for ultra-fast simultaneous analysis with no moving parts.</li><li><strong>Gearless goniometers</strong> enable precise sequential scanning with high durability and no mechanical wear.</li><li><strong>Compact XRD system</strong> for phase identification and quantification in a single instrument.</li><li><strong>SCX detectors</strong> provide enhanced precision for matrix elements.</li><li><strong>Dual-sample loader</strong> allows pre-loading of the next sample, significantly reducing dead time.</li><li><strong>20-position rotary or large XY magazines</strong> support unattended operation.</li><li><strong>Automation-ready</strong> with integration options for SMS robotic systems.</li><li><strong>Turnkey calibrations</strong> with certified reference materials ensure immediate use and reliable results.</li><li><strong>UniQuant™ standardless analysis</strong> delivers results of unknown samples within minutes.</li><li><strong>OXSAS™ analytical software</strong> offers intuitive operation, process control, batch analysis, and powerful calibration tools.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_ARL_X900_XRF_Spectrometer_4_2eae64f7ba.jpg" alt="Thermo Scientific™ ARL™ X900 XRF Spectrometer: Cross-section of the ARL X900 Spectrometer, showing the instrument components that ensure high uptime and stable analytical results" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_ARL_X900_XRF_Spectrometer_4_2eae64f7ba.jpg 206w," sizes="100vw" width="1373" height="1042"></p><h3><strong>Efficiency and Flexibility</strong></h3><p>By combining fast sequential analysis, high-speed fixed-channel detection, and concurrent sample handling, the ARL X900 optimizes throughput. It minimizes measurement cycle times, making it ideal for high-volume production control, failure analysis, and R&amp;D applications.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Thermo_Scientific_ARL_X900_XRF_Spectrometer_5_234ac79d92.jpg" alt="Thermo Scientific™ ARL™ X900 XRF Spectrometer: ARL X900 Spectrometer integrates fixed channels for simultaneous analysis and a goniometer for sequential WDXRF analysis, combining two essential techniques within a single instrument." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Thermo_Scientific_ARL_X900_XRF_Spectrometer_5_234ac79d92.jpg 221w," sizes="100vw" width="1474" height="1042"></p><h3><strong>Automation and Software</strong></h3><p>With <strong>Thermo Scientific™ OXSAS™ software</strong>, the ARL X900 supports fully automated, unattended 24/7 operation. Features include:</p><ul><li>EasyOXSAS interface for streamlined routine workflows.</li><li>Real-time SPC (Statistical Process Control).</li><li>Analytical Assistant and multivariable regression for optimized calibration.</li><li>SCT Manager for tracking control, set-up, and standard samples.</li></ul><h3><strong>Service and Support</strong></h3><p>Thermo Fisher Scientific provides global service logistics, expert field engineers, and flexible service agreements. Whether it’s during installation, warranty, or post-warranty periods, you benefit from:</p><ul><li>Increased productivity and uptime.</li><li>Access to expert advice and application support.</li><li>Custom training to fully leverage your instrument’s capabilities.</li></ul><p><strong>Unlock the power of the ARL X900 Spectrometer</strong> and ensure your elemental analysis meets the highest standards of speed, precision, and reliability.</p>

Products from category XRF - page 2

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