News from LabRulezICPMS Library - Week 36, 2025

Our Library never stops expanding. What are the most recent contributions to LabRulezICPMS Library in the week of 1st September 2025? Check out new documents from the field of spectroscopy/spectrometry and related techniques!

👉 SEARCH THE LARGEST REPOSITORY OF DOCUMENTS ABOUT SPECTROSCOPY/SPECTROMETRY RELATED TECHNIQUES

👉 Need info about different analytical techniques? Peek into LabRulezLCMS or LabRulezGCMS libraries.

This week we bring you brochures by Agilent Technologies and Anton Paar, application note by Shimadzu and poster by Thermo Fisher Scientific!

1. Agilent Technologies: Fast and Easy Measurement of Scattering Samples with the Agilent Cary 60 UV-Vis Spectrophotometer

Characterize more samples with your Cary 60 UV-Vis using a diffuse reflectance accessory

• Brochure
• Full PDF for download

The Agilent Cary 60 UV-Vis spectrophotometer is designed for efficient and accurate routine UV-Vis analysis. When working with scattering samples, traditional transmission measurements can lead to signal loss and inaccurate results. By integrating a diffuse reflectance accessory (DRA), the Cary 60 extends its capabilities to measure scattering samples in both reflectance and transmission modes, ensuring reliable data even with challenging sample types.

The Cary 60 UV-Vis DRA uses a 50 mm integrating sphere, seamlessly fitting into the instrument’s sample compartment and allowing setup in less than five minutes. With a range of sample holders—including options for thin films, powders, cuvettes, and filters—the accessory provides maximum flexibility. This versatility enables precise analysis of diverse materials such as films, coatings, powders, and liquids.

Applications include solar material evaluation, color and gloss analysis of textiles, paints, inks, and pharmaceuticals, as well as quality control of coatings, optical materials, and electronic components. In transmission mode, the DRA is equally effective for analyzing turbid or translucent samples, making it valuable in industries such as food and beverage, environmental monitoring, and polymer science.

Paired with the optional Cary WinUV Color software, the system also supports advanced color measurements, automatically generating QA/QC reports based on recognized color standards. This combination makes the Cary 60 UV-Vis a versatile, user-friendly solution for laboratories that require accurate, reproducible results across a wide range of applications.

2. Anton Paar: Ultratap 500 Series Automated Tapped Density Analyzers

Near-infrared spectroscopy reduces costs and chemical waste

• Brochure
• Full PDF for download

The Ultratap 500 Series from Anton Paar sets a new benchmark in tapped density analysis, delivering durability, compliance, and user-friendly operation. Each instrument guarantees up to 25 million taps without loss of calibration and comes with a three-year warranty, ensuring reliable performance and long service life. With automated methods and user management, laboratories can eliminate operator error and achieve consistent, reproducible results.

Equipped with a touchscreen interface, Ultratap 500 provides instant access to 24 built-in ASTM, ISO, and USP methods, including USP 616. Users can also define custom methods, while automatic calculations of bulk density, tapped density, Carr’s Index, and Hausner Ratio simplify data evaluation. The system stores up to 1,000 reports and 100 methods, ensuring efficient record management.

Flexibility is key: the Ultratap 500 accommodates cylinder volumes from 5 mL to 1,000 mL, supported by TruLock straps for secure attachment. The analyzer is also the quietest in its class—90% quieter than comparable models—with an optional noise reduction cabinet reducing sound by up to 99%.

Available in single- and dual-station models, the Ultratap 500 Series offers full compliance with major international standards for powders, pharmaceuticals, catalysts, pigments, and more. With global service support, fast response times, and comprehensive warranty options, Ultratap 500 ensures maximum uptime and trusted results across industries.

3. Shimadzu: High-Speed Measurement of Microplastics Smaller than 100 μm Collected on a Filter and Efficient Analysis 

• Application note
• Full PDF for download

User Benefits

• It enables high-speed measurements of microplastics (MPs) smaller than 100 µm that are collected on a filter.
• Particle analysis program can identify the types of MPs and easily analyze color-coded by type and counting the number of MPs.
• In addition to calculating the size of MPs (minor axis, major axis, Feret diameter, and area), it can also estimate the volumes and
  masses of particles

Microplastics (MPs) with diameters ranging from a few µm to 5 mm are widely recognized as an environmental problem in marine environments, and reports of MPs smaller than 100 µm in drinking water are attracting particular attention. 1) To confirm the number and shape of MPs smaller than 100 µm and qualitatively analyze them, samples are usually collected on a filter and observed and measured using an infrared or Raman microscope. For that process, mapping measurements of a specified area is simpler than searching for candidate MPs on the filter and performing point measurements, and it reduces the risk of overlooking particles. However, it is more timeconsuming, and it also requires analyzing the MPs after they are measured to identify the candidates, determine their sizes, aggregate the data, and so on. Therefore, a High-Speed mapping program and particle analysis program were developed to reduce the time required for these measurement and data analysis steps. In this example, High-Speed mapping was used to measure a standard MPs sample, and the particle analysis program was used to analyze the distribution of MPs within the sample.

Measurement Conditions and High-Speed Mapping Program

Measurement conditions are listed in Table 1. Mapping measurements are especially useful for measuring samples with many of target objects in the field of view. Normally, they take longer for larger measurement areas or larger numbers of measurement points, but that can be shortened with the HighSpeed mapping program. 

The program detects peaks based on data from the first scan at each measurement point and the specified noise level and threshold value settings. If no peak is confirmed, the program moves to the next measurement point. (If a peak is confirmed, the same number of measurements is performed as the number of scans specified.) 

In this example, a peak detection range of 3,200 to 2,800 cm-1 was specified for detecting the signal from hydrocarbons (C-H), and the data from peaks in that range were scanned the specified number of times.

• Instruments: IRTracer-100, AIMsight PF Holder (13 mm dia.)

Conclusion 

MPs that were collected on a filter were measured using an infrared microscope and the High-Speed mapping program. Because the High-Speed mapping functionality can measure locations in which only candidate MPs are present, samples can be measured faster than with regular mapping methods. 

And with the particle analysis program, candidate MPs can be specified as components to be analyzed, so particle counts and size distributions within measurement areas can be easily determined. This example also showed that the volume and mass of particles can be estimated. 

Counting MPs smaller than 100 µm while qualitatively analyzing the particles requires an instrument like an infrared microscope, which enables the High-Speed mapping program or particle analysis program to analyze MPs and MPs data more smoothly.

4. Thermo Fisher Scientific: Rolling over interferences: How triple quadrupole ICP-MS facilitates the analysis of challenging samples for electric vehicles 

• Poster
• Full PDF for download

The continuous development of lithium-ion battery technology is a key step to move away from the combustion of fossil fuels at point of use. Lithium based batteries are the most promising, as they provide high capacity, good cycle stability, at moderate cost. To achieve the intended performance, it is of high importance to assure consistent quality and especially purity of the raw materials used. This includes specifically the cathode material (like binary or ternary alloys containing lithium, cobalt, manganese and nickel) and the electrolyte (lithium hexafluorophosphate and organic compounds), but also other components of the battery. This presentation will provide an overview of how triple quadrupole ICP-MS is able to resolve the analytical challenges encountered when analyzing battery material samples. The presentation will include examples from different components of a battery, including raw materials, electrolytes and cathode materials.

Materials and methods

Instrumentation 

A Thermo Scientific™ iCAP™ TQe ICP-MS system was used for all analyses. To facilitate the direct analysis of highly concentrated solutions, as typically found when working with cathode materials, the instrument was operated using Argon Gas Dilution (AGD) to automatically dilute the sample aerosol using a clean stream of argon gas, delivered directly from the instrument. 

To achieve the best possible detection limits on typically challenging elements, a slightly different configuration was applied to the same instrument. For these measurements, the instrument was equipped with a PLUS torch, a direct replacement for the standard torch made from a high purity ceramic material. The PLUS torch helps to reduce the backgrounds typically observed for silicon when using quartz torches and is therefore instrumental in achieving the best possible detection limits for this element.

Data Analysis 

Thermo Scientific™ Qtegra™ Intelligent Scientific Data Solution Software was used to operate the instrument and all peripherals, acquire the data and evaluate the results. 

Conclusions 

• The use of triple quadrupole ICP-MS and oxygen as a reactive gas provided the advanced performance required for the accurate determination of critical elements, such as arsenic and selenium free from polyatomic interference in a highly complex lithium battery matrix samples showing outstanding analysis performance. 
• Triple quadrupole ICP-MS in combination with oxygen as a reactive cell gas is a powerful tool for the analysis of elements having high ionization potentials and numerous spectral interferences. 
• Further reduction of the background for silicon is possible when using the PLUS torch, so that significant improvements of the detection limits for silicon can be achieved.