Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 12th May 2025? 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 guide by Agilent Technologies, application note by Shimadzu and other document by Thermo Fisher Scientific!<h3>1. Agilent Technologies: The Basics of UV-Vis-NIR Spectrophotometry</h3>A primer for Modern Materials Analysis<ul><li>Guide</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/primer_uv_vis_nir_basics_5994_7919en_agilent_ad0d92fa33.pdf">Full PDF for download</a></li></ul>UV-Vis-NIR spectrophotometry is a powerful analytical technique used to study how materials interact with ultraviolet, visible, and near-infrared light. This method helps scientists investigate the electronic transitions in atoms and molecules, material compositions, and optical properties such as absorbance, reflectance, and transmittance across a broad wavelength range (typically 175 to 3300 nm).At the heart of a spectrophotometer are key components: a light source, a monochromator to isolate specific wavelengths, a sample compartment, and detectors. Agilent offers a range of advanced instruments such as the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+5000">Cary 5000</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+6000i">Cary 6000i</a>, and <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+7000">Cary 7000</a> Universal Measurement Spectrophotometer (UMS). These systems enable high-precision measurements and support a wide variety of accessories—including diffuse and specular reflectance units, fiber-optic probes, and polarizers—tailored to different sample types and experimental needs.Applications span multiple fields. In photovoltaics, UV-Vis-NIR spectrophotometers assess the quality and optical efficiency of solar cells by measuring diffuse reflectance and transmission. In semiconductor manufacturing, these instruments are used to map optical coatings and band gaps across wafers. In nanotechnology, they help characterize nanoparticles and quantum dots by identifying absorption profiles linked to particle size and dispersion.The technique also plays a critical role in biosciences for quantifying proteins and nucleic acids, and in quality control processes for color consistency in food, textiles, and eyewear. The Cary systems from Agilent deliver reliable and repeatable results across these diverse applications, especially when combined with the powerful <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+WinUV+software">Cary WinUV software</a> and certified reference materials.Overall, UV-Vis-NIR spectrophotometry remains essential in both research and industry for its versatility, precision, and the rich insights it provides into material and molecular properties.<h3>2. Shimadzu: Silicone Quantitation from Siliconized Rubber Stoppers by Using FTIR</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_06_saip_sp_078_en_e926481583.pdf">Full PDF for download</a></li></ul><h4>User Benefits:</h4><ul><li>The present work provides an easy extraction method for fast and accurate quantitation of silicone.</li><li>The methodology can be adapted for extractable and leachable study of materials like pre-filled syringes, medical tubings and various drug delivery systems.</li></ul>Silicones are extensively employed in various industries due to their unique properties. In the pharmaceutical industry, they find numerous applications such as active ingredients, antifoaming agents, and excipients. They are also utilized in siliconization, pharmaceutical manufacturing operations, and packaging materials. Siliconization plays a vital role in the production of pre-fillable syringes, cartridges and rubber stoppers. Its purpose is to lubricate between the components which facilitates smooth gliding. It also enables a secure connection between the components like glass bottle and rubber stopper. By carefully optimizing the siliconization process parameters, it is possible to achieve a uniform coating while minimizing the presence of free silicone. To obtain quantitative information on the siliconization layers, it is essential to extract the silicone from siliconized components using organic solvents and then perform FTIR spectroscopy. This technique can provide crucial insights into the amount of silicone used on to the rubber stoppers. The present work demonstrates the application of FTIR for quantification of silicone in rubber stoppers.<h4>Experimental</h4>For the current study, the siliconized and non-siliconized rubber stoppers were collected from one of the manufacturers. Calibration curve was prepared by using USP reference standard Polydimethylsiloxane (PDMS). The measurements were performed on <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=3&amp;search=IRSpirit-ZX">IRSpirit-ZX</a> (Figure 1). The instrumental parameters are given in Table 1. The parameters used for measurement are referred from United States Pharmacopea1) .<h4>Conclusion&nbsp;</h4>Different grades of rubber samples were analyzed by FTIR using fixed thickness cell of NaCl, and excellent repeatability was obtained. The use of Hexane for extraction proved to be effective method for extraction of silicone from rubber stoppers. The % recovery obtained demonstrates the accuracy and reliability of the developed methodology. The method can be used for the routine analysis of rubber stopper samples to measure the content of silicone.<h3>3. Thermo Fisher Scientific: iCAP MX Series ICP-MS</h3><ul><li>Other document (Fact sheet)</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/sl_003414_tea_elemental_analysis_icp_ms_green_fact_sheet_sl003414_na_en_c2c49c7ce7.pdf">Full PDF for download</a></li></ul>We are committed to designing our products with the environment in mind. This fact sheet provides the rationale behind the environmental claim that the Thermo Scientific™ iCAP™ MX Series ICP-MS uses up to 28% less energy. It is also responsibly packaged using 29% less material by weight and reduced in size by 22%.&nbsp;<h4>Product description&nbsp;</h4>The Thermo Scientific™ iCAP™ MSX Series ICP-MS offers the simplicity and productivity required in analytical testing laboratories, while the Thermo Scientific™ <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1488">iCAP™ MTX ICP-MS </a>provides the performance and flexibility needed to perform cutting-edge applications in research-oriented and testing laboratories.<h4>Green features&nbsp;</h4><h5>More energy efficient&nbsp;</h5>The previous model Thermo Scientific™ iCAP™ RQplus ICP-MS used 34.31 kWh during an 8-hour operating day. The new <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1487">iCAP MSX ICP-MS</a> uses 24.67 kWh during an 8-hour operating day, reducing the energy use by 28%.1 The iCAP MTX ICP-MS can be run interchangeably with a dry vacuum pump or the traditional oil vacuum pump, resulting in an energy savings of 25% when paired with the oil pump and 10% when paired with the dry pump (Table 1).This savings represents 1.7 metric tons of CO2 equivalents annually, or the greenhouse gas emissions from driving approximately 4,305 miles in an average passenger car.2&nbsp;The change in energy efficiency is due to the optimized vacuum pumps and decreased pumping speed in stand-by mode. When taking the chiller into account, we can expect an even higher energy efficiency as the new Thermo Scientific™ <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1489">Qtegra™ ISDS Software</a> controls the chiller, switching it off for stand-by mode.

News from LabRulezICPMS Library - Week 20, 2025

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 26th May 2025? 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 brochures by Agilent Technologies and Bruker Optics and application by Shimadzu!<h3>1. Agilent Technologies: Leave Interferences Behind With MS/MS&nbsp;</h3>Agilent <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=8900+ICP-MS">8900 Triple Quadrupole ICP-MS</a><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/5991_6900_EN_5a4a6a1f32.pdf">Full PDF for download</a></li></ul>The brochure presents the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=8900+ICP-MS">Agilent 8900 Triple Quadrupole ICP-MS</a> (ICP-QQQ), a powerful instrument designed for high-performance elemental analysis. Building upon the legacy of the 8800, the 8900 offers enhanced interference removal through MS/MS mode, enabling precise and consistent trace-level quantification in complex matrices. Its ability to resolve isobaric and polyatomic interferences makes it ideal for applications in semiconductor manufacturing, food safety, environmental monitoring, life sciences, and geochemistry.The instrument's MS/MS capability uses a dual mass filter system to isolate the target analyte and eliminate undesired ions, ensuring highly accurate results. The system is equipped to perform ultratrace measurements of challenging elements like silicon and sulfur and can differentiate between overlapping isotopes, which is critical in nuclear science and geochronology. The high sensitivity and selectivity make it suitable for analyzing rare earth elements, radionuclides, and nanoparticles even below 50 nm in size.Instrumentation highlights include a Peltier-cooled low-flow sample introduction system, high-efficiency plasma RF generator, advanced ion optics, and a 4-stage vacuum system for optimal ion transmission and sensitivity. The system features a dual quadrupole mass filter configuration (Q1 and Q2), the fourth-generation Octopole Reaction System (ORS4), and a versatile electron multiplier detector. These components work together to handle high matrix samples and enable ultra-fast and reliable elemental analysis.Agilent’s ICP-MS MassHunter software provides a user-friendly interface with automation features, customizable method wizards, and integrated quality control tools. Advanced modules support nanoparticle and single-cell analysis, speciation with various chromatographic interfaces (LC, GC, FFF), and seamless data integration with third-party accessories. Predefined methods and analytical wizards simplify operation, making the 8900 suitable for both routine and advanced research environments.A broad array of accessories further enhances functionality, including high-throughput autosamplers, inert sample kits, organics kits, and integrated dilution systems. The 8900 ICP-QQQ represents a complete analytical solution, offering unmatched flexibility, robustness, and analytical performance across a wide range of demanding applications.<h3>2. Bruker Optics: FT-IR AND RAMAN-MICROSCOPY - Microplastic Analysis&nbsp;</h3>Daily used by leading microplastic scientists, worldwide<ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/Microplastics_IR_Raman_Flyer_EN_db6dd4f00f.pdf">Full PDF for download</a></li></ul><h5>What are Microplastics?&nbsp;</h5>According to definition, polymer particles with a diameter of less than 5 mm are referred to as microplastic particles (MPP). Depending on their origin, they are further subdivided into primary and secondary particles.Primary MPP are those which have been specifically produced for industrial use, while secondary MPPs are formed by physical, biological and chemical degradation of macroscopic plastics.&nbsp;<h5>Why use FT-IR and Raman Micro Spectroscopy?&nbsp;</h5>Microscopy is a quick and easy way to detect particles by their visual appearance. However, combined with infrared or Raman spectroscopy its effectiveness increases greatly, now including a chemical analysis. Bruker favors a comprehensive analytical approach, in which MPP must be found and identified reliably, without the chance for human error.<h5>Why Go for Bruker?&nbsp;</h5>Bruker draws upon decades of experience in vibrational spectroscopy and has been at the forefront of investigating microplastics from the very beginning. Today, we are helping scientists worldwide to better understand this global threat to our ecosystems. We provide the necessary tools and technologies to conduct failsafe and precise microplastic studies.<h4>About Detection and Analysis of Microplastics</h4><h5>Approach #1: Light Microscopy and Spectroscopy&nbsp;</h5>For particles &gt;500 µm, the combination of a standard light microscope and a powerful compact spectrometer can be a good and inexpensive solution. After the particles were detected with a microscope, they are brought to the spectrometer for chemical analysis.&nbsp;<h5>Approach #2: FT-IR and Raman Microscopy&nbsp;</h5>The gold standard in MPP analysis. Not only can small particles in the lower micrometer range be easily identified, but handling is also greatly improved. However, this approach poses more requirements to sample preparations (see below).&nbsp;<h5>Approach #3: FT-IR and Raman Imaging&nbsp;</h5>The use of FT-IR or Raman imaging in microscopy offers huge benefits. In this case particles are no longer identified by optical means, but by using chemical contrast only. Especially for high concentrations of microplastics, this speeds up analysis and reduces human error significantly.<h4>Our Microplastic Solution Portfolio</h4>ATR FT-IR Spectroscopy<ul><li>Minimum Particle Size: &gt; 500 µm</li><li>Filter Requirements: Not applicable</li><li>Degree of Automation: Low</li><li>Acquisition Speed: Slow</li><li>Cost: €</li><li>Instruments: <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=alpha+II">ALPHA II</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=invenio+s">INVENIO S</a></li></ul>FT-IR Microscopy<ul><li>Minimum Particle Size: &gt; 10 µm</li><li>Filter Requirements: IR transparent</li><li>Degree of Automation: High</li><li>Acquisition Speed: Fast</li><li>Cost: €€</li><li>Instruments: <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=lumos+ii">LUMOS II</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=hyperion+II">HYPERION II</a></li></ul>ATR FT-IR Microscopy<ul><li>Minimum Particle Size: &gt; 5 µm</li><li>Filter Requirements: Any filter or substrate</li><li>Degree of Automation: High</li><li>Acquisition Speed: Medium</li><li>Cost: €€</li><li>Instruments:<a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=lumos+ii"> LUMOS II</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=hyperion+II">HYPERION II</a></li></ul>FT-IR Imaging<ul><li>Minimum Particle Size: &gt; 5 µm</li><li>Filter Requirements: IR transparent</li><li>Degree of Automation: Very high</li><li>Acquisition Speed: Very fast</li><li>Cost: €€€</li><li>Instruments: <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=lumos+ii">LUMOS II</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=hyperion+II">HYPERION II</a></li></ul>ATR FT-IR Imaging<ul><li>Minimum Particle Size: &gt; 2 µm</li><li>Filter Requirements: Any filter or substrate</li><li>Degree of Automation: High</li><li>Acquisition Speed: Medium</li><li>Cost: €€</li><li>Instruments: <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=lumos+ii">LUMOS II</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=hyperion+II">HYPERION II</a></li></ul>Raman Imaging<ul><li>Minimum Particle Size: &gt; 0.5 µm</li><li>Filter Requirements: Non-fluorescent</li><li>Degree of Automation: Very high</li><li>Acquisition Speed: Fast</li><li>Cost: €€€</li><li>Instrument: <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=541&amp;search=senterra+II">SENTERRA II</a></li></ul><h3>3. Shimadzu: Speciation Analysis of Mercury in Seafood by LC-ICP-MS and Introduction of Autosampler Automatic Dilution Function</h3><ul><li>Application</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_00877_en_6ff3a5c4d6.pdf">Full PDF for download</a></li></ul><h5>User Benefits</h5><ul><li>Speciation analysis of mercury in seafood by LC-ICP-MS system can be performed accurately.</li><li>Using a method package for analyzing mercury species eliminates the need to register analytical conditions, etc.</li><li>The autosampler’s auto-dilution function eliminates any manual dilution process, saving time and effort.</li></ul>Mercury tends to accumulate through the food chain, and some foods, such as seafood, may contain high levels of mercury. However, mercury exists in various forms, and the toxicity differs depending on the form. Generally, methyl mercury is more toxic than inorganic mercury and other organic mercury. Evaluating the toxicity in food requires not only analysis as total mercury but also by the form of mercury. LC-ICP-MS, which separates mercury by species using HPLC and detects mercury with high sensitivity using ICP-MS, is an analytical method suitable for the speciation analysis of mercury. In this Application News, speciation analysis of methyl mercury and total mercury in seafood was performed using an LC-ICP-MS system, which connected <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=ICPMS-2040%2F2050">ICPMS-2040/2050</a> with <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/library?mainauthorItems=1&amp;search=NEXERA+XS+Inert">Nexera XS inert</a>. Furthermore, we also evaluated the automatic dilution function of the Nexera series autosampler for the speciation analysis of mercury.<h5>Speciation Analysis of Mercury in Seafood</h5>Fig. 4. shows a chromatogram of the seafood (tuna) extraction. Speciation analysis of methyl mercury and total mercury in the seafood was performed following FDA EAM 4.8. Hence, the total mercury was calculated as the sum concentration of inorganic mercury and methyl mercury. The results of the seafood analysis and spike recovery tests are shown in Table 4. Good recoveries were obtained for each component (Methyl mercury 102 %, total mercury 105 %).<h4>Conclusion</h4>In this Application News, speciation analysis of methyl mercury and total mercury in seafood was performed using an LC-ICP-MS system that connected an ICPMS-2040/2050 to a Nexera XS inert according to the conditions in the “LC-ICP-MS Method Package for Mercury Speciation Analysis.” The separation of inorganic mercury, methyl mercury, and ethyl mercury was confirmed by analyzing the calibration standards. Moreover, analysis of methyl mercury and total mercury in seafood was performed. Good spike recoveries indicated that the analysis of methyl mercury and total mercury in seafood can be performed accurately using this system. The automatic dilution function of the Nexera XS inert autosampler was used to create calibration curves for each mercury species. In the validation test, the results for both accuracy and precision were good. This function simplifies the preparation of calibration standards.

News from LabRulezICPMS Library - Week 22, 2025

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 2nd June 2025? 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, LECO and Shimadzu and technical note by Thermo Fisher Scientific!<h3>1. Agilent Technologies: Measuring Total Naphthalene Hydrocarbons in Aviation Fuels by UV-Vis Spectroscopy</h3><h5>Optimizing photometric accuracy and streamlining data handling with the Agilent <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=Cary+3500+UV-Vis">Cary 3500 UV-Vis</a></h5><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_aviation_fuel_naphthalene_cary_3500_uv_vis_5994_8266en_agilent_446d649a67.pdf">Full PDF for download</a></li></ul>UV-Vis spectroscopy can be used to provide a simple and quick qualitative analysis of aviation engine performance by measuring the concentration of component hydrocarbons in turbine fuel samples.&nbsp;One method of evaluating aviation engine performance includes characterizing fuel combustion. Naphthalene, a hydrocarbon composed of two aromatic rings and classified as a polycyclic aromatic hydrocarbon1, is commonly used as a fuel additive in kerosene. Low levels of acenaphthene and alkylated derivatives of these hydrocarbons may also be present in jet fuels. Although these naphthalenes constitute only a small percentage of a fuel sample's volume, they disproportionately contribute to the level of particulate matter in engine exhaust.2 They also contribute soot, smoke, and thermal radiation as a result of incomplete combustion.3 Since these combustion properties indicate lower fuel efficiency and a higher risk of pollutant emissions4, it is essential to calculate the total concentration of naphthalene hydrocarbons&nbsp;in aviation fuel.&nbsp;Through qualitative absorbance measurements and quantitative calculations, the total concentration of naphthalene in a jet fuel sample can be determined by UV-Vis spectroscopy. This application note demonstrates the benefits of the Agilent&nbsp;<a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=Cary+3500+UV-Vis">Cary 3500 UV-Vis spectrophotometer</a> and Agilent <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=10&amp;search=Cary+UV+Workstation">Cary UV Workstation </a>v1.6 for determining the total concentration of naphthalene hydrocarbons in three Jet&nbsp;A-1 fuel samples.<h4>Experimental</h4><h5>Instrumentation</h5>Once the solvent control and sample cells had been prepared, the absorbance was measured using an Agilent Cary 3500 Multicell UV-Vis (Figure 1), using the parameters listed in Table 1. The Multicell module enables a user to measure up to seven samples and a reference simultaneously. In this experiment, the three fuel samples were measured altogether, and absorbance spectra were collected on one graph. The absorbance measurements of the samples were then compared to the spectroscopic isooctane (solvent control) at 285 nm.<h4>Results and discussion</h4><h5>Qualitative and quantitative analysis of samples</h5>The Cary UV Workstation v1.6 includes functional tools that help users produce and analyze results within a single program, simplifying the analysis. Both the operating parameters and calculation methods were set up using a new batch within the Scan application program. Users can choose to collect absorbance over a wavelength range or at a specified wavelength or wavelengths. In this study, the 240 to 350 nm wavelength region was scanned so that the shape of the absorbance spectrum could be analyzed.&nbsp;To evaluate the concentration of total naphthalene present within the jet fuel samples, three calculations were input into the "end of sequence analysis" feature, as shown in Figure 2. Analysis 1 was used to calculate the volume percentage (volume %) of naphthalenes in the samples, using mass percentage (mass %), and relative density values of the naphthalenes (1) and fuel (0.8).5&nbsp;Analysis 2 was used to calculate the mass percentage (mass %) of naphthalenes in the jet fuel samples using the absorbance value at 285 nm (A), mass of respective sample in grams (W), and two constants, 0.10 (K) and the average absorptivity of the C10 to C13 naphthalenes at 285 nm, 33.7&nbsp;L/g·cm.3 Weight was added into the sequence analysis setup, using the customizable parameters feature, which allows the user to tailor the variable and unit to their choice (Figure 2).&nbsp;Analysis 3 was used to find the absorbance (Abs) at 285 nm, using the "value at (285)" equation.<h4>Conclusion</h4>The Agilent Cary 3500 Multicell UV-Vis spectrophotometer and Agilent Cary UV Workstation v1.6 software enabled an efficient and straightforward analysis of the total concentration of naphthalene hydrocarbons in jet turbine fuels. The reliability of the Cary 3500 was demonstrated through its precise and repeatable absorbance&nbsp;measurements. Retrieving saved methods and using automated in-sequence calculations in the software streamlined data collection and analysis, eliminating the need for manual input, offline calculations, or external software. Also, the integrated reporting functionality within the software ensured efficient result consolidation and facilitated easy information review. The Cary 3500 Multicell UV-Vis with Cary UV Workstation v1.6 provides a fast, reliable, robust, and user-friendly methodology for fuel quality assessment.<h3>2. LECO: Determination of Carbon and Nitrogen in Coal and Coke</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/CN_928_CN_COAL_COKE_203_821_685_6a3c0ab72e.pdf">Full PDF for download</a></li></ul>Carbon and Nitrogen determination is part of the ultimate analysis of coal and coke fuel material, aiding in characterizing the material and providing information that can be utilized in calculating material/energy balances and efficiencies, as well as emission potentials for the coal and coke fuel. The Carbon and Nitrogen results for a coal material are also utilized to evaluate the reactivity potential for its use in a liquefaction or gasification process.<h4>Instrument Model and Configuration&nbsp;</h4>The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=24&amp;search=CN928">LECO CN928</a> is a macro combustion Carbon and Nitrogen determinator that utilizes a pure Oxygen environment in a high-temperature horizontal ceramic combustion furnace, utilizing ceramic boats designed to handle macro sample masses. A thermoelectric cooler removes moisture from the combustion gases before they are collected in a ballast. The gases equilibrate and mix in the ballast before a representative aliquot (3 cm3 or 10 cm3 volume) of the gas is extracted and introduced into a flowing stream of inert carrier gas (Helium or Argon) for analysis. The aliquot of gas is carried through a heated reduction tube, filled with Copper, to convert Nitrogen Oxide combustion gas species (NOx) to Nitrogen (N2). The aliquot of gas is then carried to a non-dispersive infrared (NDIR) cell for the detection of Carbon (as CO2) and a thermal conductivity cell (TC) for the detection of Nitrogen (N2).&nbsp;Thermal conductivity detectors work by detecting changes in the thermal conductivity of the analyte gas compared to a reference/carrier gas. The greater the difference between the thermal conductivity of the carrier gas and the analyte gas, the greater the sensitivity of the detector. The CN928 supports either the use of Helium or Argon as the instrument's carrier gas. When used as a carrier gas, Helium provides the highest sensitivity, and the best performance at the lower limit of the Nitrogen range. The thermal conductivity difference between Argon and Nitrogen is not as great as the thermal conductivity difference between Helium and Nitrogen, therefore the detector is inherently less sensitive when using Argon as a carrier gas.&nbsp;The LECO CN928 offers the additional advantage of 3 3 utilizing either a 10 cm3 aliquot loop or a 3 cm3 aliquot loop within the instrument's gas collection and handling system. The 10 cm3 aliquot loop optimizes the system for the lowest 3 Nitrogen range and provides the best precision. The 3 cm3 aliquot loop extends reagent life expectancy by approximately three-fold when compared to the 10 cm3 aliquot loop, while providing the lowest cost-per-analysis with minimal impact on practical application performance.<h4>TYPICAL RESULTS</h4>Data was generated in compliance with ASTM D5373, utilizing a linear, full regression calibration for Carbon determination and a linear, force through origin calibration for Nitrogen determination, using fractional masses (0.17 g to 0.30 g) of LECO 502-642 (Lot 1020) LCRM Phenylalanine (65.45% C, 8.46% N). The calibrations were verified using LECO 502-896 (Lot 1007) LCRM EDTA (41.14% C, 9.59% N). Coal and coke samples were analyzed as received and corrected for moisture in accordance with ASTM D5373. Samples were weighed and analyzed at ~0.20 grams.<h3>3. Shimadzu: FTIR Analysis of Kidney Stone Using IRSpirit-TX</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_04_ad_0313_en_ff978eaa63.pdf">Full PDF for download</a></li></ul><h5>User Benefits</h5><ul><li>FTIR analysis of kidney stones can be easily performed with minimal sample preparation using QATR -S.</li><li>Quick identification of kidney stone composition is possible with LabSolutionsTM IR software by searching the measured spectrum against the IR Kidney Stones Library</li></ul>In the field of nephrology, FTIR analysis of kidney stones is a critical tool for studying nephrolithiasis etiology. The primary purpose of this analysis is to accurately identify the chemical composition of kidney stones, which can vary significantly among individuals. Thisinformation may provide insightsinto underlying metabolic disorders or dietary factors.&nbsp;By employing FTIR spectroscopy, researchers can obtain detailed spectral data that enablesthe precise classification ofstones,such as calcium oxalate, uric acid, struvite, or cystine [1]. This information can be beneficial for understanding the characteristics of kidney stones, potentially informing future research directions. Furthermore, FTIR analysis requires only a small volume of sample, allowing analysts to reserve more samples for other analytical techniques such as scanning electron microscopy, energy-dispersive X-ray spectroscopy, thermogravimetry and differential scanning calorimetry.&nbsp;This Application News describes the simple workflow of kidney stone sample preparation and measurement by attenuated total reflection (ATR) method, followed by composition identification through a library search with the IR Kidney Stones Library.<h4>Analysis Conditions</h4>The pulverized sample was measured using <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=IRSpirit-TX">IRSpirit-TX </a>and QATR-S accessory (Fig. 1) with a zinc selenide (ZnSe) prism. A spatula of the powdered sample was pressed on the prism and measured under the analysis conditions specified in Table 1.<h4>Compositional Analysis of Kidney Stone</h4>ATR correction was performed on the acquired sample spectrum for better matching since the IR Kidney Stones Library is based on transmission spectra. Based on the search results as shown in Fig. 3, the sample spectrum closely resembles a mixture of carbonate apatite and struvite.<h4>Conclusion</h4>In this application news, the ATR technique using IRSpirit-TX is presented as a quick and easy solution for kidney stone characterization. This method provides valuable information that can enhance the understanding of the various factors associated with nephrolithiasis, potentially informing future research and studies in this area.<h3>4. Thermo Fisher Scientific: Reaching sub-ppm limits of detection for carbon, nitrogen and oxygen with the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1690">Element GD Plus GD-MS</a></h3><ul><li>Technical note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/tn_001935_CNO_option_tn001935_en_1effc0f17a.pdf">Full PDF for download</a></li></ul>Manufacturers of semiconductor materials and high purity metals use a number of different analytical techniques to assess the purity of the materials that they produce. Glow discharge mass spectrometry (GD-MS) is a popular tool for analyzing a wide range of metallic and non-metallic impurities. However, the quantification of gas phase elements like trace carbon, nitrogen and oxygen within materials has traditionally been accomplished through combustion techniques, requiring a second analytical instrument.&nbsp;The fast flow source of the Thermo Scientific™ Element™ GD Plus GD Mass Spectrometer is well suited for analyzing gas phase elements like C, N and O. This is because the high discharge gas flow can rapidly remove water, carbon dioxide, nitrogen and oxygen which could be adsorbed on surfaces. However, achieving low detection limits for carbon, nitrogen and oxygen requires a sufficiently clean argon discharge gas.&nbsp;In this technical note, we introduce the CNO option for the Element GD Plus GD-MS. The CNO option cleans the argon discharge gas through purification units adsorbing moisture, carbon dioxide and nitrogen traces from the argon gas supplied. This allows sub-ppm limits of detection to be achieved for carbon, nitrogen and oxygen.<h5>What is the CNO option?&nbsp;</h5>The CNO option of the Element GD Plus GD-MS provides the tools to analyze ppm and sub-ppm levels of atmospheric gas elements in samples. The fast-flow source of the<a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1690"> Element GD Plus GD-MS</a> is uniquely suited for the analysis of gas phase elements. The high discharge gas flow removes atmospheric contaminants, mainly H2O and CO2 , and N2 and O2 that have been adsorbed onto the surfaces. The CNO option cleans the incoming discharge gas, allowing low levels of detection for carbon, nitrogen and oxygen.The CNO option offers an alternative gas line for the discharge argon gas (Figure 1). Argon gas is led to the source through a moisture trap and a gas purifier before entering the instrument via a mechanical valve. This is used when low carbon, nitrogen and oxygen backgrounds are required. The CNO option consists of four key components (Figure 1, blue line):&nbsp;<ul><li>Moisture trap: which acts as a pre-filter for C (CO2) and O (H2O)&nbsp;</li><li>Heated gas purifier: which traps C, N and O&nbsp;</li><li>Mechanically adjustable valve: high purity valve to regulate the flow of purified argon&nbsp;</li><li>High purity, high quality steel capillaries: avoiding any polymer sealings and keeping the number of connections to a minimum</li></ul><h4>Conclusion</h4>We have demonstrated how the CNO option for the Element GD Plus GD-MS increases its versatility, allowing trace amounts of carbon, nitrogen and oxygen to be quantified simultaneously with a wide range of metallic and non-metallic impurities. The low LoDs for carbon (0.05 ppm), nitrogen (0.12 ppm) and oxygen (0.5 ppm) enable a wide range of samples to be screened for impurities. Coupled with the fast analysis times and sample loading times, the CNO option makes the Element GD Plus GD-MS the instrument of choice for trace elemental analysis of semiconductor materials and high purity metals.

News from LabRulezICPMS Library - Week 23, 2025

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 9th June 2025? 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 technical note by Agilent Technologies, application note by LECO and brochure by Shimadzu!<h3>1. Agilent Technologies: Rapid, Simple, and High-Throughput Nutritional Phenotyping of Pulse Crops&nbsp;</h3>Evaluating nutrients using the Agilent <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+630+FTIR">Cary 630 FTIR spectrometer</a><ul><li>Technical note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/labrulez-bucket-strapi-h3hsga3/te_cary630_crop_analysis_5994_8264en_agilent_1_68a6771f20.pdf">Full PDF for download</a></li></ul>Pulse crops (such as chickpeas, lentils, and dry peas) are high in nutritional content, including plant-based protein, low-digestible carbohydrates, and many micronutrients.1,2 Pulse crops are therefore a foundational focus in agriculture, with breeding programs requiring optimized workflows to improve turnaround times and nutritional quality. Furthermore, the identification of quantitative trait loci (QTL) and gene pathways for use in pulse crop breeding requires extensive amounts of phenotypic data.3,4 Workflow optimization is key to ensure lower costs and rapid data acquisition, and therefore, the potential for more efficient crop generation. Compared to traditional methods of nutritional phenotyping, high-throughput phenotyping (HTP) aims to be less expensive, simpler to use in the field, and can provide significantly more data for predictive decision making.&nbsp;FTIR spectroscopy has emerged as a highly promising, high-throughput method for nutritional phenotyping of pulse crops. FTIR requires minimal labor and sample preparation with rapid turnaround time (one to two minutes). This is in contrast to the complexity, expense, and longer turnaround times of traditional techniques such as GC/MS or enzymatic methods. Moreover, sample destruction is greatly reduced in FTIR, better facilitating reruns when required.5,6&nbsp;Studies have shown that the Agilent <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+630+FTIR">Cary 630 FTIR spectrometer</a> (Figure 1) can successfully be used for pulse crop phenotyping, providing a simple, high-throughput, and low-cost means of obtaining phenotypic data.5–8 Operation of the system is easy and intuitive, and the need for data analysis and interpretation is minimal, reducing the requirement for skilled personnel and training cost.&nbsp;This overview demonstrates the promising value of the Cary 630 FTIR spectrometer in pulse crop phenotyping for improved breeding program workflows. When combined with an Agilent Cary 630 FTIR diamond attenuated total reflectance (ATR) module, this spectrometer was successfully used to robustly and reliably predict protein quality and digestibility, as well as fatty acid and starch composition, in pulse crops.<h4>Quantification model development for nutritional phenotyping in pulse crops (selected examples)&nbsp;</h4><h5>Protein quality and digestibility in chickpea, dry pea, and lentil flours&nbsp;</h5>Pulse crops are an increasingly popular source of plant-based protein. Therefore, protein quality and digestibility are key phenotypic traits targeted by breeding programs. Pulse crops are known to be low in sulfur-containing amino acids (SAAs) L-methionine and L-cystine.9 To improve nutritional content, there is a focus on producing varieties that are higher in SAAs. In addition, breeding programs require data on protein digestibility, or the fraction of protein that can be digested to release essential amino acids. Digestibility is influenced by secondary structures (alpha and beta sheets), with a lower fraction of beta sheets tied to higher digestibility.10&nbsp;Typical methods for amino acid analysis often require two to three days for sample digestion followed by quantification using HPLC. Digestibility is generally determined using the PDCAAS assay, which involves extensive sample preparation and expensive laboratory procedures. These analysis techniques require highly trained personnel and create bottlenecks in breeding programs that prevent high-throughput data acquisition.&nbsp;The use of a Cary 630 FTIR spectrometer was demonstrated to be a successful and efficient approach for analyzing protein, including SAAs and digestibility. Multivariate models for protein analysis show good predictive accuracy and fit (R2 ≥ 0.815; Table 1).7 Additionally, t-tests revealed no significant differences between actual and predicted protein and SAA concentrations (α = 0.05).7<h4>Conclusion&nbsp;</h4>With the increasing worldwide demand for pulse crops, nutritional phenotyping of these food sources is vital to ensure efficient and effective breeding programs. Furthermore, with the advent of molecular breeding technologies (for example, marker-assisted backcrossing and genome-wide association studies), there is a need for the efficient collection of large phenotypic datasets. However, traditional phenotyping methods often require complex and time-consuming workflows that involve expensive equipment and chemicals. This leads to low-throughput results that are not suitable to the needs of pulse breeding programs.&nbsp;Fourier-transform infrared (FTIR) spectroscopy is emerging as a promising alternative to these traditional methods. The Agilent Cary 630 FTIR spectrometer is designed to deliver high-throughput results in an ultra-compact, affordable, and simple-to-use package. Operation requires little to no technical training, and analysis is made simple with the powerful MicroLab software, which includes visually guided workflows and color-coding for rapid and easy interpretation of results.&nbsp;Studies have shown that the Cary 630 FTIR can successfully analyze and predict nutritional phenotypic traits in pulse crops, including proteins 7,8, fatty acids5 , and starches6 .By implementing more rapid and cost-effective analyses into workflows with a Cary 630 FTIR spectrometer, breeding programs have the potential to accelerate genomic discoveries and decrease generation times. Moreover, these solutions can also provide opportunities for the expansion of programs into under-resourced countries for improved nutritional gains.<h3>2. LECO: Determination of Carbon and Nitrogen in Carbon Black and Graphite&nbsp;</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/labrulez-bucket-strapi-h3hsga3/CN_928_CN_CARBON_BLACK_GRAPHITE_203_821_684_c2224fa8be.pdf">Full PDF for download</a></li></ul>Carbon black is a material produced by the incomplete combustion or thermal decomposition of petroleum products such as ethylene cracking tar, vegetable matter, or other hydrocarbons under controlled process conditions. Carbon black is used as a reinforcing filler in tires, as well as in belts, hoses and other non-tire rubber products. It is used as a color pigment in paints, plastics, coatings, and printing inks. The total Carbon content of Carbon black is a requirement for the calculation and reporting of Carbon dioxide emissions. It can also be used in calculations to estimate the yield of the process. Determining Nitrogen content helps Carbon black manufacturers ensure the quality and consistency of Carbon black production. Nitrogen levels are used in the optimization of the production process and are an indicator of the presence of desirable char structures.&nbsp;Graphite is a crystalline form of the element Carbon, consisting of stacked layers of graphene. It is a stable form of Carbon that exists in nature, or it can be synthetically produced. Graphite has many applications in our daily lives including its use in pencils, lubricants, electrodes, batteries, and Carbon fiber. The determination of Carbon content in graphite is used to determine the purity of graphite materials and is a general indicator of the quality and material properties, including electrical conductivity and lubrication capabilities. Carbon determination is also used by graphite producers to monitor and optimize the graphitization process to ensure the desired graphite quality and material properties. Nitrogen determination in graphite materials provides insight into the material's catalytic potential for use in fields such as energy conversion and environmental protection.<h4>Instrument Model and Configuration&nbsp;</h4>The LECO <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=25&amp;search=CN928">CN928</a> is a macro combustion Carbon and Nitrogen determinator that utilizes a pure Oxygen environment in a high-temperature horizontal ceramic combustion furnace, utilizing ceramic boats designed to handle macro sample masses. A thermoelectric cooler removes moisture from the combustion gases before they are collected in a ballast. The gases equilibrate and mix in the ballast before a representative aliquot (3 cm3 or 10 cm3 volume) of the gas is extracted and introduced into a flowing stream of inert carrier gas (Helium or Argon) for analysis. The aliquot of gas is carried through a heated reduction tube, filled with Copper, to convert Nitrogen Oxide combustion gas species (NOx) to Nitrogen (N2). The aliquot gas is then carried to a non-dispersive infrared (NDIR) cell for the detection of Carbon (as CO2) and a thermal conductivity cell (TC) for the detection of Nitrogen (N2).Thermal conductivity detectors work by detecting changes in the thermal conductivity of the analyte gas compared to a reference/carrier gas. The greater the difference between the thermal conductivity of the carrier gas and the analyte gas, the greater the sensitivity of the detector. The CN928 supports either the use of Helium or Argon as the instrument's carrier gas. When used as a carrier gas, Helium provides the highest sensitivity, and the best performance at the lower limit of the Nitrogen range. The thermal conductivity difference between Argon and Nitrogen is not as great as the thermal conductivity difference between Helium and Nitrogen, therefore the detector is inherently less sensitive when using Argon as a carrier gas.&nbsp;The LECO CN928 offers the additional advantage of utilizing either a 10 cm3 aliquot loop or a 3 cm3 aliquot loop within the instrument's gas collection and handling system. The 10 cm3 aliquot loop optimizes the system for the lowest Nitrogen range and provides the best precision. The 3 cm3 aliquot loop extends reagent life expectancy by approximately three-fold when compared to the 10 cm3 aliquot loop, while providing the lowest cost-per-analysis with minimal impact on practical application performance.&nbsp;Note: When changing carrier gas type, the flow needs to be adjusted following instructions provided in the 928 Series Operator's Instruction Manual. The aliquot loop size is changed by selecting the desired aliquot loop size in the software's Method Parameters.<h4>TYPICAL RESULTS</h4>Data was generated utilizing a linear, full regression calibration for Carbon determination and a linear, force through origin calibration for Nitrogen determination, using fractional masses (0.17 g to 0.30 g) of LECO 502-642 (Lot 1020) LCRM Phenylalanine (65.45% C, 8.46% N). The calibrations were verified using LECO 502-896 (Lot 1007) LCRM EDTA (41.14% C, 9.59% N). Carbon black samples were dried at ~125 °C for at least one hour prior to analysis in accordance with ASTM D7633. Graphite samples were dried at ~105 °C for one hour prior to analysis. Dried samples were stored in a desiccator until used for analysis (within 24 hours). Samples were weighed and analyzed at ~0.20 grams.<h3>3. Shimadzu: Tabletop Precision Universal Testing Machines - AUTOGRAPH AGS-V Series</h3><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.cz/labrulez-bucket-strapi-h3hsga3/c224_e128_561994c42e.pdf">Full PDF for download</a></li></ul>The Shimadzu AUTOGRAPH AGS-V Series represents a new generation of tabletop precision universal testing machines, engineered for safer, more efficient, and higher-quality materials testing. Drawing on over a century of experience in testing machine innovation, Shimadzu designed this series with advanced safety features, intuitive usability, and cutting-edge performance to meet the evolving needs of modern laboratories and production environments.Key safety innovations include a high-durability protection cover, intelligent crosshead with collision detection, and multiple interlock and emergency stop functions—ensuring operator safety even during complex setups and adjustments. The intuitive touchscreen controller allows users to perform standard tensile, compression, and bending tests directly, with results easily saved to USB, while voice-guided operation and customizable audio feedback help reduce operator error.With a high-speed data sampling rate of 5 kHz and a test force accuracy guaranteed down to 1/1000 of load cell capacity, the AGS-V Series delivers superior precision and reliability across an exceptionally wide range of test conditions and materials. The system supports a wide range of extensometers, non-contact video strain measurement, and temperature-controlled testing, making it ideal for industries ranging from aerospace and automotive to food and pharmaceuticals.Complemented by TRAPEZIUM X-V software, users benefit from an intuitive visual workflow, automated reporting with synchronized video evidence, and seamless integration with LabSolutions™ for regulatory compliance. Combined with versatile accessories and scalable options, the AUTOGRAPH AGS-V Series ensures laboratories are equipped for high-throughput, high-accuracy mechanical testing—today and into the future.

News from LabRulezICPMS Library - Week 24, 2025

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 16th June 2025? 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, Metrohm, Shimadzu and Thermo Fisher Scientific and brochure by Anton Paar!<h3>1. Agilent Technologies: Shielding Your Snacks: The Crucial Role of UV-Blocking Food Packaging</h3>Food packaging analysis using the Agilent <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+60+UV-Vis">Cary 60 UV-Vis</a> with diffuse reflectance accessory<ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_packaging_uv_detection_5994_8277en_agilent_fb82705131.pdf">Full PDF for download</a></li></ul>An important consideration in the design of packaging for perishable food and beverages is the blocking of ultraviolet (UV) light in the 200 to 400 nm range. UV light can reduce the shelf-life of foodstuffs through accelerated degradation by photo-oxidation or light-catalyzed reactions. In addition to blocking light in the UV range, some packaging is required to have a certain level of transparency in the visible range (400&nbsp;to 900 nm) for aesthetic reasons. Consequently, measuring the transmittance of light in the UV-visible spectrum (200 to 900&nbsp;nm) is an essential step in designing and testing effective UV barrier materials for food&nbsp;packaging.1&nbsp;In this application note an Agilent Cary 60 UV-Vis spectrophotometer (Figure 1) was fitted with a Cary 60 UV-Vis DRA (Figure 2) and used to measure the transmission of light through various food packaging types. This internal DRA is an integrating sphere that is fitted within the sample compartment of the Cary 60 UV-Vis spectrophotometer and allows for the measurement of diffuse transmission or reflectance of solid, liquid, and powder samples. Solid food packaging samples are often frosted or textured in a way that results in diffuse transmission of light. Scattering and diffusing samples can be challenging to measure in a standard transmission sample compartment as some of the diffused light can be directed away from the detector and not be collected, leading to inaccurate results. For these samples, the use of DRAs is recommended. An integrating sphere collects and measures all transmitted and forward scattered light from the sample making it an essential tool to gather accurate answers in this application. The solid sample holder of the DRA is simple to use and provides consistent measurements of the UV-Vis transmission spectrum of these different plastic samples<h4>Results and discussion</h4>The ginger and rice packages showed a sharp absorption edge at 330 nm and the gummy bear and sesame wrappers showed one at 305 nm where the %T falls from 85 to 95% to almost 0%. This indicates that the packaging exhibits high transparency in the visible and UVA wavelength range (315&nbsp;to 900 nm) but absorbs a large amount of UVB light (280 to 315 nm). The milk bottle exhibits a lower transparency in the visible region and is at least semitransparent to UV&nbsp;light. Table 1 shows the mean %T of the samples over the UV (200 to 400 nm) and visible (400 to 900 nm) wavelength ranges. The average standard deviation of %T in these two wavelength ranges was also calculated by taking the standard deviation of five repeat measurements at each measured wavelength in the continuum and averaging that over the two indicated wavelength ranges. Each repeat measurement was performed by rotating and repositioning the sample to reveal inhomogeneity across the sample. The average standard deviation was not more than 0.6%T indicating that the samples and the Cary 60 UV-Vis with the internal DRA can produce accurate measurements of the UV and visible transmittance of different plastics.<h4>Conclusion&nbsp;</h4>The Agilent Cary 60 UV-Vis spectrophotometer with internal DRA was used to measure the total transmission of food packaging materials in the UV-Vis wavelength range. The simple workflow allows for the fast analysis of the UV protection and visible esthetics of a range of solid samples with great confidence. This easy-to-use solution helps users and producers of food packaging products to quickly and reliably check that the food packaging meets their requirements and is fit for the intended purpose.<h3>2. Anton Paar: Benchtop Rheometer HTR 3000</h3><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/C35_IP_014_EN_D_Brochure_HTR_3000_screen_be45cd12a5.pdf">Full PDF for download</a></li></ul>The HTR 3000 by Anton Paar is a fully automated benchtop rheometer designed to revolutionize laboratory workflows by automating rheological measurements of up to 250 samples per day. Developed for concentric cylinder geometries and other relative measuring systems, it eliminates five manual steps and offers up to 54-sample storage capacity—freeing valuable time for researchers. By enhancing reproducibility, ensuring safety, and reducing the burden of routine tasks, the HTR 3000 is an ideal solution for high-throughput testing environments where precision and data integrity are critical.This compact system integrates seamlessly with Anton Paar’s <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=241&amp;search=MCR+102e">MCR 102e</a> or <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=241&amp;search=MCR+302e">MCR 302e</a> rheometers, offering advanced capabilities such as automatic temperature conditioning, pH measurement, and sample tracking via barcodes. Optional features include a waste unit, gravity caps, priority sample drawer, and a tempered rack for handling sensitive materials. A sophisticated cleaning unit for the upper measurement geometry is also included, further minimizing manual handling and contamination risks.The HTR 3000 is tailored for multiple industries, with configurations available for coatings, personal care, food, chemicals, and agrochemicals. For example, in the food sector, its temperature-controlled rack preserves perishable samples, while in the chemical industry, its monitored ventilation and waste unit provide safe analysis of hazardous materials. Integration with laboratory information management systems (LIMS) ensures secure, traceable data export and supports compliance with pharmaceutical and quality standards.Its modular architecture allows laboratories to scale the system to their needs and challenges, whether in R&amp;D or QC. Combined with Anton Paar’s robust global support network and a three-year warranty, the HTR 3000 delivers a high return on investment while preparing labs for the future of automated, precise rheological analysis.<h3>3. Metrohm: Through-container analysis with Raman spectroscopy</h3>Safely identify materials without contact<ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_rs_046_download_d945d0d5f2.pdf">Full PDF for download</a></li></ul>The innovative Metrohm <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=56&amp;search=TacticID-1064+ST">TacticID-1064 ST</a> allows users to test through packaging and analyze the contents. See-through analysis is fast, easy, and prevents operator and material exposure to potential contaminants. TacticID-1064 ST is the first handheld 1064 nm Raman device capable of testing through paper, plastic, and glass barriers—even mixed, multilayer, or colored materials.&nbsp;First responders facing potentially deadly substances and situations benefit most from see-through sampling. From content ID of a suspicious bag during a traffic stop to analysis of homemade incendiary devices, every second counts and nothing can be left to chance. TacticID-1064 ST also benefits manufacturers who perform raw material verification. Operators can test container contents without exposure and get results in seconds. This streamlines QC and supports 100% testing of incoming goods. It also enables 90% of testing to happen at the point of receipt and avoids delays in production due to laboratory wait times.<h4>Introduction</h4>All Raman systems have some inherent ability to test through thin and transparent barriers like glass vials and clear plastic. Thick barriers—especially opaque or colored glass, plastic, and multiple layers of paper—require a modified optical system. TacticID1064 ST (TID1064ST, Figure 1) handheld Raman system uses 1064 nm laser excitation to penetrate through packaging and analyze the contents of almost any container. The ability to identify the contents of containers without opening them significantly expands a device's application range. This means that users can perform non-invasive scans for identification of unknowns or quality control in manufacturing. Ultimately, TID1064ST can enhance the safety, efficiency, and accuracy of material identification.<h4>Conclusion</h4>TacticID-1064 ST is the first 1064 nm Raman system capable of «see-through» analysis, allowing users to identify the contents of containers without opening them. The ability to test through barriers ensures that users can perform more scans in more locations, enhancing safety, efficiency, and accuracy in their work.<h3>4. Shimadzu: Fracture Observation in Glass Ring-on-Ring Bending Tests Using HPV-X3</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_00881_en_0555b11001.pdf">Full PDF for download</a></li></ul>User Benefits<ul><li>The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=3&amp;search=HPV-X3">HPV-X3 high-speed video camera </a>has a resolution three times higher than conventional models, allowing for high-resolution, high-speed imaging.</li><li>The HPV-X3 makes it possible to observe the origin of glass fractures and the propagation of cracks while allowing high-speed imaging at a maximum of 20 Mfps</li></ul>In recent years, glass is being used in a diverse range of applications, including electronics, automobiles, and architecture. For example, smartphone screens and automobile windshields demand high-strength glass, so three-point bending tests, four-point bending tests, and ring-on-ring bending tests are used to evaluate strength. In three-point and four-point bending tests, the results depend on the condition of the edges since cracks at the edge of the test piece can become the origin of a fracture. On the other hand, the ring-on-ring bending test is considered a biaxial four-point bending test, and it can evaluate the ‘in-plane strength’ of glass without being influenced by the edges. This test is specified in ASTM C1499, and the pass or fail judgment is determined by observing the origin of the fracture on the specimen with tape applied to the compression side. Accordingly, it is important to not only perform the test but also to confirm the origin of the fracture.&nbsp;In a previous report<a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_00881_en_0555b11001.pdf">1)</a> , the fracture process of strengthened glass in a ring-on-ring bending test was observed using the HPV-X2 high-speed video camera. The newly developed HPV-X3 (Fig. 1) has a resolution three times higher than the HPV-X2, allowing for more detailed observation of glass cracks.<h4>Measurement Result&nbsp;</h4>Fig. 4 shows the results of the fracture observation in the ringon-ring bending test. In (2), the fracture origin on the load ring can be seen, and then, from (3) to (12), the propagation of the cracks can be observed as the circle of origin expands. Fig. 5 compares the images captured with the HPV-X2 in the previous report with the newly captured images taken using the HPV-X3. The image from the HPV-X3 in Fig. 5 is an enlarged view of the crack area from Fig. 4(4). Similarly, the image from the HPV-X2 in Fig. 5 is an enlarged view of the crack area from the previous report. In the HPV-X2 image, the outline of the black circle at the fracture is somewhat unclear. In contrast, the HPV-X3 allows for the identification of cracks radiating from the fracture origin, and it can be seen that the improved resolution enables more detailed observation.<h4>Conclusion&nbsp;</h4>The fracture behavior in the ring-on-ring bending test of tempered glass was observed using the HPV-X3 high-speed video camera. The crack propagation speed in glass is very fast, which makes a high-speed video camera with a recording speed of over 5 Mfps suitable for these observations. The resolution of the HPV-X3 has been improved threefold compared to the conventional HPV-X2, allowing for clearer imaging of the cracks. In this way, the HPV-X3 can contribute to the development of glass.<h3>5. Thermo Fisher Scientific: Detection of APIs in Pharmaceutical formulations using ARL X’TRA Companion X-ray Diffractometer</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/detection_of_apis_in_pharmaceutical_formulations_an41517_en_ed5807da27.pdf">Full PDF for download</a></li></ul>X-ray diffraction (XRD) is a powerful analytical technique widely used in the pharmaceutical industry for the identification and characterization of active pharmaceutical ingredients (APIs) and excipients such as hydroxypropyl methylcellulose (HPMC) and other diluents. XRD provides detailed information about the crystalline structure, phase composition, and purity of materials, which are critical for ensuring the quality and efficacy of pharmaceutical products. By analyzing the diffraction patterns produced when X-rays interact with the crystalline lattice of a substance, XRD enables the precise identification of chemical compounds and polymorphic forms. This is crucial for APIs, whose therapeutic effectiveness can be influenced by their crystalline form. Additionally, XRD helps in evaluating the compatibility and stability of excipients like HPMC, which are used to control drug release and enhance product performance. The ability to detect low levels of APIs within excipients ensures that the final product meets stringent quality standards. Overall, XRD is an essential tool in the pharmaceutical industry for quality control, formulation development, and regulatory compliance.<h4>Instrument &amp; software</h4>The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=2&amp;search=ARL+X%E2%80%99TRA">Thermo Scientific™ ARL™ X’TRA Companion X-ray Diffractometer</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).<h4>Results &amp; Discussion&nbsp;</h4>By comparing the data to the theoretical XRD peak positions of resveratrol (Figure 2) it is possible to identify this compound in mixtures down to 1 wt.% fraction. This allows to identify low levels of API as well as contaminations with polymorphs or unwanted materials. From a linear regression the LoD was calculated (3*standard error of estimate) to 0.2 wt.% for this specific experiment.&nbsp;<h4>Your Benefits&nbsp;</h4>The ARL X’TRA Companion XRD yields data perfectly suited to identify APIs in mixtures with excipients like HPMC down to at least a LoD of 0.2 wt.%, which is required to control the quality of pharmaceutical formulations. This ensures compliance with stringent quality standards and supports the development of effective pharmaceutical products.

News from LabRulezICPMS Library - Week 25, 2025

News from LabRulezICPMS Library - Week 26, 2025

With the release of <a target="_blank" rel="noopener noreferrer" href="https://mestrelab.com/main-product/mnova?utm_source=adv&amp;utm_medium=labrulez&amp;utm_campaign=june&amp;utm_term=mnova%2016&amp;utm_content=blogpost">Mnova 16</a>, a new and powerful way to handle results from scientific data analysis is now available by using the NoSQL DB Connector, included in <a target="_blank" rel="noopener noreferrer" href="https://mestrelab.com/main-product/gears?utm_source=adv&amp;utm_medium=labrulez&amp;utm_campaign=july&amp;utm_term=mnova%2016%20-%20nosql&amp;utm_content=app%20note">Mgears 2.7</a>.This new connector enables direct integration with NoSQL databases such as MongoDB and Amazon DocumentDB, allowing for flexible, scalable, and searchable storage of Mgears results – perfect for high-throughput environments and complex workflows.A newly published Application Note explores:<ul><li>When and why connecting Mgears to a NoSQL DB is beneficial</li><li>How to send results from Mgears to a NoSQL DB</li><li>How to build filtered views to show selected sample data</li><li>How to create simple views for use in BI tools like Spotfire</li><li>How data stored in NoSQL DB can be connected to AI frameworks like TensorFlow for building predictive models</li></ul>These capabilities are illustrated with real examples using datasets from LCMS system suitability testing and reaction optimization analysis, demonstrating how this connector offers the capability to handle analytical data in a more dynamic way resulting in faster data-driven decision-making.The connector works with Mgears’ native JSON outputs and avoids the need for predefined schemas – making it especially suitable for workflows that evolve over time.<blockquote><a target="_blank" rel="noopener noreferrer" href="https://mestrelab.com/resources/the-mgears-nosql-db-connector.html?utm_source=adv&amp;utm_medium=labrulez&amp;utm_campaign=july&amp;utm_term=mnova%2016%20-%20nosql&amp;utm_content=app%20note">Read the full Application Note.</a></blockquote>

Mgears 2.7 Introduces a new NoSQL DB Connector

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 7th July 2025? 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 brochure by Anton Paar, poster by Shimadzu / ASMS and application note by Thermo Fisher Scientific!<h3>1. Anton Paar: Dynamic Shear Rheometers for Asphalt SmartPave</h3><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/C92_IP_013_EN_K_Brochure_Smart_Pave_screen_dda7b47acc.pdf">Full PDF for download</a></li></ul>The SmartPave brochure introduces a family of dynamic shear rheometers (DSR) – <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=444&amp;search=SmartPave+92">SmartPave 92</a>, <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=444&amp;search=SmartPave+102e">SmartPave 102e</a>, and<a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=444&amp;search=+MCR+502e+Power"> MCR 502e Power</a> – specifically developed for the demanding rheological characterization of asphalt binders and bitumen. These instruments meet international standards such as AASHTO, ASTM, DIN EN, and others, and support a wide temperature range, enabling tests for routine quality control, research, and advanced performance grading.Each SmartPave system is equipped with innovative features like EC motors for high-precision torque control, Toolmaster™ for automatic tool recognition, and TruRay™ sample illumination. The Peltier-based temperature control – with heating from both above and below – ensures fast, accurate, and stable temperature conditions without water circulation. This allows fully dry operation, which is particularly important for repeatable and noise-free measurements.The brochure outlines various standard and advanced testing methods, such as Superpave PG grading (AASHTO T315), MSCR tests (AASHTO T350), viscosity measurements (ASTM D4402), and GTR-modified asphalt analysis. Advanced applications include DMA on solid asphalt, master curves, and low-temperature measurements down to –160 °C. The modular system supports multiple geometries including parallel-plate, cone-plate, and concentric-cylinder setups.All systems operate with the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=444&amp;search=RheoCompass+software">RheoCompass® software</a>, offering intuitive test design, automated calibration, standard operating procedures (SOPs), and customizable analysis. This makes SmartPave systems ideal for both routine lab use and advanced asphalt R&amp;D, offering unmatched performance, ease of use, and compliance with global asphalt testing standards.<h3>2. Shimadzu / ASMS: Arsenic Speciation in Rice and Rice Products using LC-ICP-MS: A Sensitive and Reliable Approach by Shimadzu&nbsp;</h3><ul><li>Poster</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/ASMS_2025_THP_065_99cfe0ebbb.pdf">Full PDF for download</a></li></ul>Arsenic toxicity is a major public health concern, particularly in drinking water, leading to strict regulatory limits worldwide. While total arsenic has traditionally been measured, its toxicity largely depends on its chemical form with inorganic species Arsenite and Arsenate (As(III) and As(V)) being highly toxic and carcinogenic, and organic forms monosodium methyl arsenate (MMA) and disodium methyl arsenate (DMA) displayed in fig. 1, considered less harmful. Speciation analysis is therefore essential for accurate risk assessment.&nbsp;Rice and rice-based products are of particular concern, as rice can efficiently accumulate inorganic arsenic from the environment. In response, the European Union established maximum residue levels (MRLs) for inorganic arsenic in rice under Commission Regulation (EU) 2015/1006, highlighting the need for precise speciation.&nbsp;To address this, advanced techniques like liquid chromatography coupled with inductively coupled plasma mass spectrometry (LC-ICPMS) are employed. LC-ICPMS provides high sensitivity and specificity for arsenic species determination, ensuring regulatory compliance and protecting consumer health.&nbsp;This study presents the effective use of Shimadzu’s <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=LC-ICPMS-2050+LF">LC-ICPMS-2050 LF</a> system for arsenic speciation in rice and related products.<h4>Methods and Materials</h4>All standard stock solutions are prepared as specified in the LC-ICP-MS Method Package for Arsenic Speciation Analysis Type-2 by Shimadzu, Japan. Seven levels of mixed calibration standards are prepared and injected for the quantification of arsenic species. Calibration curves are generated using the external standard calibration method with a 1/l weighted regression. All samples are prepared in duplicate to verify method performance. Additionally, two spiked samples containing only inorganic arsenic standards are included to evaluate the extraction efficiency of the method.&nbsp;The Shimadzu <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?mainauthorItems=1&amp;search=ICPMS-2050+LF">ICPMS-2050 LF</a>, coupled with the Nexera LC series (Fig. 2), manufactured by Shimadzu Corporation, Japan, is used to separate and quantify the different arsenic species present in the samples.<h4>Conclusion&nbsp;</h4><ul><li>The extraction procedure employed effectively ensures the recovery of inorganic and organic arsenic species from various sample types, including both raw and processed materials.&nbsp;</li><li>A highly sensitive method based on hyphenated techniques, specifically LC-ICPMS, is developed for the speciation and quantification of arsenic using the Shimadzu ICPMS-2050 LF coupled with a Nexera inert LC system.</li></ul><h3>3. Thermo Fisher Scientific: EDXRF analysis of coal fly ash as loose powders Ling Yok Ung, Application Specialist</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/edxrf_analysis_of_coal_fly_ash_as_loose_powders_an41971_en_2960bf7ad9.pdf">Full PDF for download</a></li></ul>All the waste that remains after coal is burned, often in a coalfired power station, is referred to as coal ash. Coal ash may contain lead, mercury, arsenic and many other heavy metals. Fly ash and bottom ash are two subcategories of coal ash, typically separated based on particle size.&nbsp;More than half of coal leftovers are fly ash, the most abundant and well-known component. Particles of fly ash, the lightest type of coal ash, “fly” up into a power plant’s exhaust stacks because they are so light. About 99 % of the ash are captured by filters inside the stacks, which draw it in with opposing electrical charges. Fly ash can be recycled. The fine particles are a perfect material for wallboard and concrete because they bond together and solidify, especially when combined with water.&nbsp;But fly ash from coal is also a dangerous industrial solid waste. The natural environment and human health are seriously threatened by its excessive worldwide production, inappropriate disposal methods, underutilization, and lack of knowledge about its inherent risks. Therefore, a method that is quick, precise, and accurate, is required to quantify coal fly ash. Many companies use X-ray fluorescence spectrometry (XRF) as a preferred technology for process and quality control since it is a proven analytical approach that can accurately assess the chemical composition of materials with limited sample preparation.<h4>Instrumentation&nbsp;</h4>The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/products/1209">Thermo Scientific™ ARL™ QUANT’X EDXRF Spectrometer</a> is equipped with a Silicon Drift Detector (SDD) and a 50 Watt Rh or Ag target X-ray tube which is air cooled with a maximum excitation v The Thermo Scientific™ ARL QUANT’X™ EDXRF Spectrometer is equipped with the following features: and radiation of heat in our atmosphere; N2 and O2 which are present in much higher concentrations do not have this same characteristic effect. Atmospheric CO2 levels increase the temperature of the surface of our planet, simultaneously excess CO2 is dissolved into the oceans gradually lowering the water’s pH, thus making the seas more acidic.&nbsp;<ul><li>Silicon drift detector (SDD): The SDD remains the performance benchmark for all energy dispersive detectors. The large active area of 30 mm² enables effective capture of characteristic element X-rays emitted by the sample.&nbsp;</li><li>50 W Rh or Ag target X-ray tube: Air-cooled with a maximum excitation voltage of 50 kV.&nbsp;</li><li>Nine primary beam filters: Designed to optimize the peak-to-background signals for all elements from F to Am.&nbsp;</li><li>10-Position auto-sampler with spinner: Allows for unattended analysis of multiple samples.</li></ul><h4>Conclusion&nbsp;</h4>This application note shows the suitability of the ARL QUANT’X EDXRF Spectrometer for the analysis of coal fly ash samples. This compact instrument allows for reliable and fast analysis of coal fly ash. Accuracy and repeatability results show that satisfactory results are obtainable for an analysis of loose powder in vacuum. This is a significant advantage for simple sample preparation while providing good accuracy &amp; precision.

News from LabRulezICPMS Library - Week 28, 2025

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 14th July 2025? 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 brochure by Anton Paar and application notes by Agilent Technologies and Shimadzu!<h3>1. Anton Paar: Modular Circular Saccharimeters MCP 5300 | 5500 Sucromat</h3><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/D02_IP_024_EN_B_Brochure_Sucromat_5300_5500_screen_91def7a024.pdf">Full PDF for download</a></li></ul>The <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=241&amp;search=MCP+Sucromat">MCP Sucromat 5300 and 5500</a> from Anton Paar are high-precision circular saccharimeters designed specifically for the sugar industry. These instruments are widely used in sugar factories, quality control labs, and payment analysis due to their robust construction, modular expandability, and compliance with international standards such as ICUMSA, OIML, and the Australian K157.Both models operate at the 589 nm sodium D-line wavelength, with an optional 880 nm LED light source for lead-free clarified or highly colored samples. The saccharimeters can be upgraded with features such as Peltier temperature control, Toolmaster™ (automatic wireless recognition of sample cells and quartz plates), and FillingCheck™, which uses a camera to ensure correct sample filling and traceability. These features enable precise and reproducible measurements, even under challenging conditions.The devices are built on a solid aluminum optical bench for long-term stability and minimal optical distortion. With resolution down to 0.001 °OR and accuracy up to ±0.003 °OR, the MCP Sucromat models offer outstanding performance. They are ideal for both beet and cane sugar analysis, and can be combined with Anton Paar's Abbemat refractometers for full purity analysis, including °Z (Pol), °Brix, and % apparent purity.Thanks to their modularity, durability, and automation capabilities, the MCP Sucromat series is a future-proof investment for sugar laboratories requiring fast, accurate, and traceable sugar content measurements, even in high-throughput environments like reception labs or integrated systems such as Betalyser.<h3>2. Agilent Technologies: Revealing Colors of Concealers using the Cary 60 UV-Vis DRA&nbsp;</h3><h5>Coupled with an internal diffuse reflectance accessory, the Agilent <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+60+UV-Vis">Cary 60 UV-Vis</a> quickly and accurately pinpoints color characteristics</h5><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_color_analysis_agilent_cary_60_uv_vis_5994_8278en_agilent_636ae86012.pdf">Full PDF for download</a></li></ul>Cosmetic products such as makeup, soaps, or lotions commonly require the addition of coloring agents to achieve a particular effect when applied or to improve their appearance on store shelves. Dyes and pigments are constantly being developed to improve product stability, boost color saturation, ensure consumer safety, and lower production costs. Quality control tests must be conducted on new raw materials to ensure color consistency throughout product lines. For each of these industrial needs, the analytical methodologies for characterizing these products must be robust. One of the key metrics for coloring agents is their response to UV-visible light. Cosmetics such as makeup can have complex interactions with light, including absorption, specular reflectance, and diffuse transmission and reflectance, which influence characteristics such as color, shine, and UV&nbsp;protection.&nbsp;A powerful technique used to analyze these interactions is UV-Vis spectroscopy with an integrating sphere such as an internal UV-Vis DRA. The Cary 60 UV-Vis DRA is an attachment fitted inside the Agilent <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+60+UV-Vis">Cary 60 UV-Vis spectrophotometer</a> (Figure 1) with a spherical cavity coated in diffuse reflective polytetrafluoroethylene or PTFE, entrance and exit ports for the UV-Vis beam, and its own detector (Figure 2).If the sample is positioned at the entrance port, light that is diffusely transmitted through the sample can be collected with minimal loss compared to a traditional transmission measurement. Similarly, positioning the sample at the exit port allows the specular and diffusely reflected light to be measured by the integrating sphere. In this application note, diffuse reflectance of several differently colored, powdered concealers is measured to accurately determine their color coordinates using an Agilent Cary 60 UV-Vis spectrophotometer equipped with an internal DRA and the Agilent <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=Cary+WinUV+Color+software">Cary WinUV Color software</a>.<h4>Conclusion&nbsp;</h4>The Agilent Cary 60 UV-Vis spectrophotometer with DRA and the Agilent Cary WinUV Color software is a simple but powerful solution for analyzing the reflectance properties of cosmetics. The DRA is an ideal tool for measuring a range of cosmetic samples in both transmission and reflection modes, and alternative sample holders are available that allow liquids, powders, and gels to be measured. Data collection is fast and reliable, and the software allows the analysis of measurements with multiple illuminants and in many color coordinate systems by simply recalculating the data, making this combination well suited to color-based quality control and color-matching applications.<h3>3. Shimadzu: Mapping Measurement of Paints and Pigments with Thermoelectrically Cooled MCT Detector</h3><ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_01_00822_en_487ed50ef1.pdf">Full PDF for download</a></li></ul>Automobiles are coated with multiple layers of paint, each with a specific purpose and composition. So paint fragments at the scene of a traffic accident can provide critical information for forensic investigations. Infrared microscopy can analyze fragments that retain this multi-layer structure to identify the component constituents in each paint layer, and this can be used to identify the specific model and year of manufacture of an automobile involvedin an accident.Infrared microscopy is also used in scientific studies of valuable historical works of art to identify the pigment components and their distribution. This can reveal what techniques were used to create them, and it can assist in selecting the techniques and materials used to restore and conserve them.&nbsp;The thermoelectrically cooled MCT (TEC MCT) detector is a new optional detector for infrared microscopes that can measure microscopic targets as small as 25 µm with high resolution and without requiring liquid nitrogen. But while AIMsight infrared microscope and the AIRsight infrared Raman microscope are equipped as standard with a T2SL detector, which can measure microscopic targets down to 10 µm, they require liquid nitrogen to do so. Due to the difficulty of procuring it and the dangers it can pose of frostbite and oxygen displacement, there is an increasing demand for analytical options that avoid using liquid nitrogen.&nbsp;In this article, an infrared microscopy system (<a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=3&amp;search=IRTracer-100">IRTracer-100</a>, AIMsight) equipped with a <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=3&amp;search=TEC+MCT+detector">TEC MCT detector</a> was used for a mapping measurement of an automobile coating and organic pigments.<h4>Conclusion&nbsp;</h4>An infrared microscopy system equipped with a TEC MCT detector was used to perform mapping measurement of an automobile coating and organic pigments. The TEC MCT detector could perform mapping measurement over a wide target area with good sensitivity and without the need for liquid nitrogen. But for mapping measurement that requires a smaller aperture or if it needs to be quicker and use fewer scans, the T2SL detector, which requiresliquid nitrogen isrecommended.

News from LabRulezICPMS Library - Week 29, 2025

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 21st July 2025? 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 brochures by Anton Paar and Shimadzu, technical note by Agilent Technologies and application note by Metrohm!<h3>1. Anton Paar: Solutions for Optimizing Wafer Production</h3><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/XPAIP_165_EN_E_Brochure_Semiconductors_screen_440d73aa19.pdf">Full PDF for download</a></li></ul>Anton Paar offers a comprehensive portfolio of analytical tools designed to enhance every step of semiconductor wafer production—from thin film characterization to cleaning, etching, planarization, and packaging. Their instruments ensure mechanical, chemical, and electrostatic parameters are precisely controlled, resulting in more reliable and efficient processes.Key technologies include mechanical surface characterization systems (e.g., nanoindentation and scratch testing) to assess thin film hardness and adhesion, as well as zeta potential and particle size analyzers for optimizing slurry behavior during CMP. Their DMA and sound velocity meters accurately determine acid concentrations for etching and cleaning processes, while refractometers and inline sensors ensure consistent cleaning quality and real-time monitoring of process slurries.Advanced techniques such as SAXS/GISAXS provide nanostructural insight into thin film coatings, and microwave digestion supports trace elemental analysis. With a global service network and long-term support programs, Anton Paar ensures uptime and precision across critical semiconductor applications.<h3>2. Agilent Technologies: Maximize Your ICP-OES Instrument Performance and Uptime&nbsp;</h3>A guide to maintenance of ICP-OES instruments to help you achieve the best analytical performance<ul><li>Technical note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/technicaloverview_ICP_OES_guide_5994_0859_EN_agilent_e0e1fd55e8.pdf">Full PDF for download</a></li></ul>Agilent Technologies commissioned an independent global survey of laboratory managers with the primary objective being to understand laboratory and instrumental "pain points" and develop strategies for addressing any concerns. A secondary goal was to uncover key differences faced by these laboratory managers with respect to instrument operation. The survey, performed by Frost &amp; Sullivan, involved 700 people across four countries: Germany, the UK, the USA and China; and the individuals surveyed varied with respect to experience, company size, role and primary function.&nbsp;What became evident from the survey is that most users want to reduce maintenance and downtime, and improve overall workflow in the laboratory. Consequently, this article will outline some tips that can help maximize ICP-OES performance and address common challenges faced in the laboratory.<h4>Prevent nebulizer blockage&nbsp;</h4>How can you reduce or prevent nebulizer blockage? Remember, when dealing with sample nebulization, flows are usually relatively low. The fine capillary that carries the sample into the spray chamber has limited tolerance to undissolved solids and large particles. So, when running challenging samples there is a high risk of both annulus and nebulizer capillary blockage, leading to sensitivity problems. What can be done about this? First, and most crucially, make sure that the sample introduction system is rinsed with a suitable reagent blank before extinguishing the plasma. This will prevent any deposition taking place in the nebulizer itself. Second, consider your sample preparation strategies: filtering or centrifuging samples to remove particulates can help prevent nebulizer blockage. For challenging samples, the use of autosampler enclosures can also help prevent dust or dirt being transferred into samples whilst they are in storage and waiting for analysis. In addition, adjusting the autosampler probe height so that sampling occurs above any dissolved solid or precipitate can help reduce the chance of nebulizer blockage. The key word to remember is "prevention".&nbsp;Another approach to reduce the chance of nebulizer blockage, particularly with challenging samples, is to use an argon humidifier accessory (Figure 1, right). The fine tubes inside the bottle are actually a permeable membrane. By filling the bottle with deionized water, the permeable membrane allows water to humidify the nebulizer gas. A moist nebulizer gas flowing through the nebulizer can help to reduce the chance of blockage due to salt build up and consequently reduce the amount of drift. Figure 1 (left) also shows an example of a challenging sample: 25% sodium chloride for over four hours with continuous aspiration – using a sample introduction system that is suitable for high-dissolved solids, including the argon humidifier accessory. Long-term stability with &lt;2.5% precision over that full period of the test is achieved. A third approach is to review the nebulizer being used. The glass concentric nebulizer is the most common and while this offers good sensitivity, it is not ideal for samples with high TDS levels or large particles. For a challenging matrix, you can reduce blockages by selecting an alternate nebulizer. Agilent provides a selection tool that can recommend the best nebulizer for your application.&nbsp;A fourth approach to reduce or prevent nebulizer blockage is to filter samples prior to analysis. Of course, most users should adopt this approach, but many prefer not to do so because it impacts on productivity. However, this approach is highly recommended. By way of example, Figure 2 shows the Agilent Captiva syringe filters need only four steps to realize the full benefits of filtration.<h4>Clean your sample introduction system&nbsp;</h4>How are those other critical components in the sample introduction system of the ICP-OES cleaned and maintained? The first component to consider is the spray chamber. The glass cyclonic spray chamber is probably the most common type of spray chamber in use today on an ICP-OES system; in most cases, it will work efficiently, but over time droplets can build up on the walls of the spray chamber (Figure 3). In such an instance, the spray chamber needs to be cleaned immediately, as the droplet formation will affect precision. The best approach for cleaning the spray chamber is to soak it overnight (preferably for 24 hours) in a 25% detergent solution (Triton X-100, Decon, Fluka RBS 25 will all clean effectively). After cleaning, the spray chamber should be rinsed and returned to the instrument ready for the next&nbsp;analysis.The next component to consider is the torch for the ICP-OES instrument. To clean the torch of the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=ICP-OES+5000+series">Agilent 5000 Series ICP-OES</a> instrument, the outer tube should be soaked in aqua regia (mixture of hydrochloric acid and nitric acid) for one&nbsp;hour – Agilent offers a very convenient cleaning stand for this purpose. After cleaning, both the inside and outside of the torch should be rinsed with de-ionized water and compressed gas (air, nitrogen or argon) pumped through the three gas supply ports to remove any remaining liquid.For older systems, such as the <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=1&amp;search=ICP-OES+700+series">Agilent 700 Series ICP-OES</a> instrument, the process is virtually the same, except that the torch should be soaked overnight to remove any deposition that has taken place. Again, after cleaning it should be rinsed thoroughly to remove any remaining liquid and then, importantly, dried carefully before being returned to the instrument. On the 700 Series ICP-OES instruments the torch needs to be positioned manually, so after placing the torch into the torch holder the setting should be checked – the distance between the RF coil and the intermediate tube should be between 2 to 3 mm. This will ensure the correct location for efficient plasma formation and efficient sample excitation. The torch alignment routine also provides a means to verify that the torch is in the correct location – this routine allows both the vertical and horizontal positioning of the torch to be set, ensuring that the instrument is looking at the highest intensity region from the torch (Figure 4). This can also be a very useful way to do a quick performance check on the instrument because the maximum intensity should be consistent from day-to-day. Any changes in the intensity readings for the sample provides an indication that there is a potential blockage somewhere else in the instrument. Similarly, the ideal settings for the horizontal and vertical position of the torch should also remain fairly consistent and, again, sudden changes in these could indicate another issue with the torch.<h4>Summary&nbsp;</h4>This overview summarizes some of the challenges that you may be facing in your laboratory. We have highlighted how most of the potential causes for failure or unplanned downtime in your laboratory can be traced back to issues in the sample introduction system. So by focusing your maintenance in the sample introduction area, you can reduce that risk of unplanned downtime. We have also included some guidelines and maintenance procedures that you can use to set up standard operating procedures in your laboratory which will help prevent these types of issues from&nbsp;reoccurring.<h3>3. Metrohm: Trace detection of mercaptans in fuel&nbsp;</h3>Safe, rapid detection of mercaptans with Raman spectroscopy<ul><li>Application note</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/an_rs_050_download_66f3189db1.pdf">Full PDF for download</a></li></ul>Mercaptans are organic sulfur compounds with the general formula R–SH. They naturally occur in crude oil and cannot be effectively removed through the distillation process [1,2]. Elevated concentrations of mercaptans are corrosive and can reduce the thermal stability of fuels, leading to problems with engine health, performance, and increased pollution. Consequently, ASTM D1655 sets the maximum allowable concentration of mercaptans in jet fuel at 30 mg/L (ppm) [3].&nbsp;Mercaptans are Raman active and at high concentrations they can be identified and quantified by analyzing their Raman spectra. However, the trace amounts of mercaptans found in fuels are generally below the limit of detection (LOD) of standard Raman spectroscopy. To overcome this limitation, SurfaceEnhanced Raman Scattering (SERS) can be employed, which significantly enhances the Raman signal and enables the detection and quantification of mercaptans at trace levels.<h4>CURRENT METHODS FOR MERCAPTAN ANALYSIS</h4>Standard methods such as potentiometric titration (ASTM D3227), ultraviolet fluorescence (ASTM D5453), gas chromatography (GC), and highperformance liquid chromatography (HPLC) are used to quantify low concentrations of mercaptans. However, these methods are time consuming and costly, require skilled personnel that can perform complex procedures, and generate chemical waste. Conversely, Raman spectroscopy is an easy to use, cost-effective analytical technique with quick results.<h4>MERCAPTAN ANALYSIS WITH SERS</h4><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=56&amp;search=SERS">SERS</a> (Surface-Enhanced Raman Scattering) is ideal for trace materials below the LOD of traditional Raman spectroscopy, such as mercaptans found in fuels. SERS amplifies the Raman signal of molecules bound to nanoparticles through electromagnetic field enhancement generated from the excitation lasernanoparticle interaction. This enhanced signal exceeds the sensitivity of standard Raman techniques and enables rapid identification and quantification of trace amounts of chemicals. Additionally, SERS requires minimal training, it uses very small sample volumes (typically less than 20 μL), and it improves safety by minimizing exposure risks and waste disposal concerns.<h4>CONCLUSION</h4>Coupling <a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/library?manufacturerItems=56&amp;search=MIRA+XTR">MIRA XTR</a> with Ag P-SERS substrates permits detection of trace mercaptan concentrations down to 0.05 ppm (50 ppb). This very low detection limit exceeds that of traditional methods and enables detection of mercaptan concentrations well below the ASTM standard [3]. A simple, fast analysis with SERS provides a safe, efficient, and highly sensitive solution for mercaptan analysis in complex fuel matrices.<h3>4. Shimadzu: Precision Universal Testing Machines AUTOGRAPH AGS-X2 Series&nbsp;</h3><ul><li>Brochure</li><li><a target="_blank" rel="noopener noreferrer" href="https://icpms.labrulez.com/labrulez-bucket-strapi-h3hsga3/c224_e129_8bc3f3c304.pdf">Full PDF for download</a></li></ul>The Shimadzu AUTOGRAPH AGS-X2 Series is a high-performance line of universal testing machines engineered for accurate, reliable, and user-friendly materials testing across a broad range of industries. Designed for both research and quality control, it supports tensile, compression, bending, and cyclic testing, while offering advanced automation and safety features.Key advantages include high-speed sampling (1 ms), a wide load range with ±0.5% accuracy, and intuitive TRAPEZIUM X-V software for streamlined test management and analysis. Enhanced usability features include touch-operated stroke limiters, dual emergency-stop switches, and versatile grips and jigs for different materials like plastics, metals, and composites.Optional extensometers (digital video, strain gauge, and automatic types), temperature chambers, and accessories enable compliance with global testing standards (ISO, ASTM, JIS). Whether for metals, CFRPs, plastics, or soft materials, the AGS-X2 Series delivers high-precision mechanical characterization in a robust, modular system built for evolving laboratory needs.

News from LabRulezICPMS Library - Week 30, 2025

Article

Product

Events

Webinars

Application

Academy

Video

Poster

Scientists

Plastics

Environment

Food

Water

Health

Presentation

Scientific article

Interview

Toxicology

Popularization

Science and research

Software

Covid-19

Career

Laboratories

Various

Zaměření

Type of News

Focus

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

SciY, a vendor-agnostic Bruker BioSpin division, drives R&D and manufacturing digitalization and automation. Its harmonized solutions cover experiment design, data management, analysis, automation, and AI readiness, empowering next-generation self-driving labs and factories.

News from LabRulezICPMS Library - Week 30, 2025

News from LabRulezICPMS Library - Week 29, 2025

News from LabRulezICPMS Library - Week 28, 2025

Mgears 2.7 Introduces a new NoSQL DB Connector

News from LabRulezICPMS Library - Week 26, 2025

News from LabRulezICPMS Library - Week 25, 2025

News from LabRulezICPMS Library - Week 24, 2025

News from LabRulezICPMS Library - Week 23, 2025

News from LabRulezICPMS Library - Week 22, 2025

News from LabRulezICPMS Library - Week 20, 2025

Upcoming events

42nd Informal Meeting on Mass Spectrometry

LECO Training Course CS-744/844 Series

SETAC Europe 36th Annual Meeting

Webinars

Faster REE Exploration Decisions with XRF Technology Explained

Advancing Industrial Metrology Automation with Bruker's Dimension AFMs

Polymer Rheology: Impact of Humidity on Material Behavior