Analytical Equipment Product List and Ranking from 260 Manufacturers, Suppliers and Companies

[Analysis Case] Transdermal Absorption Evaluation Using Three-Dimensional Cultured Human Skin

Distribution evaluation and quantitative analysis of the same sample are possible.

In recent years, the development of alternative methods to animal testing has progressed in the efficacy and safety testing of pharmaceuticals and cosmetics, with particular attention being paid to testing methods using three-dimensional cultured human skin. In this case study, a permeation test of indomethacin was conducted using a Franz cell, and TOF-SIMS and LC/MS/MS measurements were performed on the same skin sample. LC/MS/MS was used to quantify skin concentration and skin permeation, while TOF-SIMS was used to evaluate the component distribution within the skin. Measurement methods: TOF-SIMS, LC/MS, cryo-processing, cutting Product fields: Biotechnology, pharmaceuticals, cosmetics Analysis objectives: Composition distribution evaluation, safety testing For more details, please download the materials or contact us.

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[Analysis Case] Evaluation of the Thermal Treatment Temperature Dependence of Organic Films by TDS

You can confirm the changes in degassing due to differences in the baking temperature of the sample using TDS.

TDS can evaluate the temperature dependence of the desorption of inorganic and organic gases that are released with increasing temperature. Therefore, it is effective for assessing the degassing of samples based on the baking temperature. The results of TDS analysis after baking the resist film at 50°C and 200°C are shown. It was confirmed that the degassing peaks detected up to 200°C after "baking at 50°C" were not detected after "baking at 200°C."

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[Analysis Case] Secondary Battery

Evaluation of the components distributed on the surface of a single particle of powder is possible.

We will introduce a case where a sheet coated with graphite negative electrode particles used in lithium-ion secondary batteries was analyzed using TOF-SIMS. It was confirmed that graphite and PVDF are distributed on the surface of a single powder particle. Time-of-flight secondary ion mass spectrometry (TOF-SIMS) is a method suitable for qualitative analysis and imaging of organic and inorganic substances on surfaces from the mass spectrum of secondary ions. It is effective for evaluating the distribution of minute foreign substances and stains due to its high resolution. Measurement method: TOF-SIMS Product field: Secondary batteries Analysis purpose: Composition distribution evaluation For more details, please download the materials or contact us.

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[Analysis Case] LC/MS/MS Analysis of Catechin Metabolites in Urine

Qualitative analysis of catechin metabolites in urine, as well as investigation of temporal changes and individual differences.

By using high-sensitivity LC-MS (Q-TOF type), qualitative analysis of low-concentration components such as metabolites in biological samples is possible. It allows for the search for components that have undergone metabolism such as addition or conjugation in the body, as well as inter-sample comparisons aimed at investigating temporal changes and individual differences. After consuming a high-concentration catechin beverage and collecting urine, both unchanged catechin and the metabolite catechin-glucuronide conjugate were confirmed. The amounts of catechin and metabolites in the urine of eight individuals were plotted for excretion over 0.5 to 8 hours post-consumption, and comparisons were made.

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The influence of adsorbed oxygen in XPS.

XPS: X-ray Photoelectron Spectroscopy

XPS is a method for obtaining information about the composition and bonding state of the sample surface (to a depth of about several nanometers), but by combining it with ion irradiation for sputter etching, it is also possible to evaluate the internal structure of the sample and depth distribution. However, in evaluations involving sputter etching, due to the principles and measurement mechanisms of XPS, the amount of oxygen may be overestimated due to the influence of adsorbed oxygen, so caution is required. In the case of evaluating samples that easily adsorb oxygen (such as Ti, TiN, AlN, etc.) or focusing on trace amounts of oxygen, the influence of adsorbed oxygen becomes significant, so comparisons between samples and analyses using SIMS are recommended.

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Evaluation methods for organic compounds in clean rooms

GC/MS: Gas Chromatography-Mass Spectrometry

In clean rooms where the manufacturing of semiconductors and liquid crystals takes place, it is important to monitor not only particles but also molecular-level chemical contamination (molecular contamination). Floating molecular contaminants include acidic and basic gases, cohesive organic substances, dopants, and metals, and the analysis methods vary depending on the components. Here, we will introduce details about cohesive organic substances and the representative collection methods, "adsorbent collection" and "wafer exposure collection."

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Memory
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[Analysis Case] Verification of Reduction Treatment for Sn Oxide

Comparison of XPS and computational simulations: Analysis of electronic states from the valence band spectrum.

XPS is a method for evaluating the composition and bonding state of a material based on the photoelectron spectrum from inner shell levels. On the other hand, the valence band spectrum, which reflects the states of the outer shell electrons, appears near the Fermi level. This document presents a case study that verifies the reduction treatment of Sn oxides by comparing and discussing the density of states calculated through first-principles calculations with the valence band spectrum obtained by XPS. Utilizing computational simulations allows for a deeper understanding of the XPS spectrum obtained.

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All applicants will receive a gift! Basics of surface analysis and examples of contract analysis.

<XPS・TOF-SIMS> A comprehensive explanation of what surface analysis is, the types of surface analysis, and other fundamental aspects. Additionally, representative examples using surface analysis are included.

We will introduce a compilation of basic explanations and analysis examples that will be helpful for your consideration of surface analysis. Please keep it on hand and make use of it for your consideration of analysis services. ★Free gift for all who wish to receive it★ Please check "Request for catalog" in the [Contact Us] section to apply. *You can view the digest version from [PDF Download].

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[Analysis Case] Hair Component Analysis

It is possible to evaluate hair components according to the purpose.

TOF-SIMS allows for simultaneous elemental analysis and molecular information analysis of organic and inorganic substances, and it also enables imaging analysis, making it an effective method for analyzing the distribution and penetration of target components in samples. By combining measurement methods and processing for hair, it is possible to evaluate the surface, cross-section, and depth distribution of hair from various perspectives, allowing for component comparison and permeability assessment in hair according to specific objectives.

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[Analysis Case] Electronic State Evaluation of Wide Bandgap Semiconductor Dopant Site Identification

Evaluation of microscopic atomic structures is possible through computational simulation.

β-Ga2O3 has a wide band gap and is expected to be a promising material for next-generation power devices and oxide semiconductors in terms of excellent power transmission efficiency and cost reduction. In recent years, it has been reported that β-Ga2O3 can be n-doped with Si or Sn. In this study, we conducted structural optimization calculations for models of β-Ga2O3 doped with Si or Sn and evaluated which sites each dopant is more likely to occupy in the crystal. Subsequently, we calculated the density of states from the obtained structural models and investigated the changes in electronic states due to doping.

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[Analysis Case] Evaluation of Curing Degree of Epoxy Resin by FT-IR

It is possible to evaluate the degree of curing of the resin by capturing changes in functional groups.

Resins that excel in chemical resistance and electrical insulation are used as insulators, coatings, and adhesives for various electronic components. FT-IR analysis can investigate the causes of defects such as the degree of curing of resins, making it effective for product development. As an example, we will introduce a case where the degree of curing of epoxy resin was evaluated.

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[Analysis Case] Evaluation of Organic Component Desorption in a Vacuum

The temperature dependence evaluation of the desorption of specific organic components is possible through composite analysis.

TDS (Thermal Desorption Gas Analysis) is a method that allows for the confirmation of desorbed components and desorption temperatures while heating a sample in a vacuum (1E-7 Pa). Furthermore, by combining the results of TDS with GC/MS (Gas Chromatography-Mass Spectrometry), which can identify organic substances, it is possible to evaluate the desorption temperatures of specific desorbed components in a vacuum. Below, we present an example of a combined analysis of TDS and GC/MS conducted on graphene.

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Secondary Cells/Batteries
LCD display
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[Analysis Case] TDS Analysis of Epoxy Resin

It is possible to investigate the degassing behavior of organic matter in a vacuum.

Epoxy resin is used as a semiconductor encapsulant, as well as an adhesive and for vacuum leak prevention both inside and outside vacuum devices. However, even after curing, heating may cause outgassing, which can negatively affect products and equipment. TDS (Thermal Desorption Gas Analysis) allows for monitoring outgassing components by heating the sample in high vacuum (1E-7 Pa) or while maintaining a constant temperature. Below, we present a case study investigating the outgassing behavior of epoxy resin using TDS with temperature maintenance.

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plastic
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[Analysis Case] Component Analysis of Flux in Cream Solder

Comprehensively qualitatively analyzes the rosin, thixotropic agents, surfactants, and other components in cream solder.

Cream solder (solder paste) is a paste-like solder made by mixing metal powder with flux, such as rosin, and is used when mounting electronic components on a substrate. The solder flux contains various organic components ranging from low molecular to medium and high molecular weight, including solvents, activators, rosin, and thixotropic agents. Here, we present examples of a wide-ranging qualitative analysis of these components using GC/MS and LC/MS.

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[Analysis Case] Degradation Analysis of Liquid Crystal Displays

We will comprehensively evaluate liquid crystals, alignment films, sealing materials, TFTs, and more.

Understanding the degradation mechanism of liquid crystal display panels is an essential theme for extending the lifespan of the panels. Among the degradation symptoms, a decrease in brightness can be attributed to various factors, including liquid crystals, alignment films, sealing materials, and TFTs. A comprehensive analysis will be conducted, incorporating surface, structure, composition, and computational science. By capturing the slight differences between good and defective products and conducting a comprehensive evaluation, we can elucidate the degradation mechanism of liquid crystal displays.

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Case study of anomaly evaluation using AI and machine analysis.

We will scientifically investigate the essence of anomalies by leveraging the anomaly detection accuracy and processing power of AI.

Anomaly detection is a technique for finding data that does not match other patterns within large amounts of data. By incorporating anomaly detection into product development and manufacturing, labor-saving in quality control and other areas is expected. Furthermore, by conducting equipment analysis, the essence of anomalies can be scientifically investigated.

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Contract Inspection
Other image-related equipment
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[Analysis Case] Component Analysis of Water Repellent Areas

TOF-SIMS enables wide-area imaging evaluation of multiple components.

To investigate the causes of defects such as poor adhesion, it is important to gain insights into the surfaces of wafers and devices. In this instance, hydrophobic areas were observed on a silicon wafer, prompting wide-area imaging using TOF-SIMS. As a result, components estimated to be silicone oil, CF-based grease, and paraffin oil were identified from the hydrophobic areas. TOF-SIMS typically has a measurement field of view up to 500μm square, but by moving the stage during measurement, it is possible to evaluate wide-area distributions. Measurement method: TOF-SIMS Product fields: Devices, Displays, Electronic Components, Manufacturing Equipment Analysis objectives: Qualitative, Imaging, Composition Distribution Evaluation For more details, please download the materials or contact us.

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[Analysis Case] Evaluation of Depth Profile Concentration Distribution of Alkali Metals in SiO2 by GCIB

Evaluation of impurities in SiO2 films

Alkali metals such as Li, Na, and K are key elements that cause various failures in semiconductors. These are referred to as mobile ions that can move within the film during measurement, making it difficult to obtain an accurate distribution. In this study, by conducting depth-direction analysis using a GCIB (Ar cluster) with a sputter ion source in TOF-SIMS, it was found that the movement of alkali metals can be suppressed even at room temperature compared to oxygen sputter guns. This measurement allows for qualitative and quantitative analysis of impurities within SiO2 films. Measurement method: TOF-SIMS Product fields: LSI, memory, electronic components Analysis purpose: Trace concentration evaluation For more details, please download the materials or contact us.

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[Case Study] Quality Control through Surface Analysis

The surface adhesion components (such as polydimethylsiloxane) can be evaluated using TOF-SIMS.

TOF-SIMS (Time-of-Flight Secondary Ion Mass Spectrometry) is a method that can sensitively evaluate organic and inorganic substances on the very surface, and it can be used as an analytical tool for various quality control processes of products. For example, it can be used for regular checks of surface contaminants during product storage, investigating the causes when defects such as peeling or discoloration occur in products, and analyzing changes in key components before and after altering manufacturing conditions. This document presents an example of comparing the surfaces of silicon wafers stored under different environments, focusing on the representative contaminant polydimethylsiloxane (PDMS). Measurement method: TOF-SIMS Product fields: Electronic components, manufacturing equipment, parts, and others (general electronics) Analysis purposes: Surface analysis, evaluation of chemical bonding states, failure analysis, defect analysis, and others (contamination assessment, quality control) For more details, please download the document or contact us.

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Mass array method: A gene analysis method using mass spectrometry.

Genetic analysis is a method that reads the nucleotide sequences of DNA to investigate gene mutations and functions.

In this method, the differences in the mass of bases are analyzed using MALDI-TOF-MS to determine the DNA base sequence. This allows for the detection of SNPs (single nucleotide polymorphisms), INDELs (insertions/deletions), CNVs (copy number variations), and more. It is characterized by the ability to analyze a large number of samples and detect a wide range of genes at once. - Multiplex PCR and MALDI-TOF-MS enable simultaneous analysis of up to 40 mutation sites. - Mass spectrometry specialized for the detection of bases (A/T/G/C) is possible. - A variety of analytical tools are available that have been pre-designed to detect target genes based on specific purposes. - Custom designs for analytical tools are also possible.

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[Analysis Case] Evaluation of Wetting Properties of Ceramics

It is possible to analyze organic substances characteristic of hydrophilic and hydrophobic areas of inorganic materials.

Ceramics are inorganic compound materials widely used in everyday items and electronic components. They possess characteristics such as heat resistance and chemical resistance, and evaluating the surface condition is important for utilizing the functions of ceramics. This document introduces a case where the cause of decreased hydrophobicity in Zr oxide ceramic materials with hydrophobic surface treatment was evaluated using TOF-SIMS. Measurement method: TOF-SIMS Product field: Manufacturing equipment and components Analysis purpose: Composition evaluation and identification For more details, please download the document or contact us.

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MST [Chitose Sales Office] OPEN!

We aim to further improve our services for customers in the Hokkaido area, based at the Chitose Sales Office.

We will open the Chitose Sales Office, the first in the Hokkaido area as MST. Based in the Chitose Sales Office, we aim to further improve our services for customers in the Hokkaido area. We will also achieve satisfactory quality and delivery times through close collaboration with our Tokyo headquarters (lab). Please look forward to it! Opening date: Thursday, April 11, 2024 Address: Room 160, Chitose Arcadia Plaza, 1-3-1 Kashiwadai Minami, Chitose City, Hokkaido *Please send samples to the headquarters located in Setagaya, Tokyo. Headquarters address: 1-18-6 Kitami, Setagaya, Tokyo Phone number: 090-4001-1578 (Contact: Yanagimachi)

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Analysis of odor components using GCMS analysis method.

It is an analytical method for separating and qualitatively and quantitatively analyzing optical isomers and cis-trans isomers.

The analysis of odor components is effective for evaluating the scent that characterizes a product and for identifying the causes of unpleasant odors. Many odor components exist as stereoisomers, and isomers can have completely different scents from each other. When distinguishing and analyzing stereoisomers, methods such as NMR may be used; however, this case will introduce an example using GC/MS. Chromatography allows for the clear separation and evaluation of target components from other components. Additionally, by using columns designed for isomer separation, it is possible to evaluate various stereoisomers that cannot be separated using general-purpose columns. Measurement method: GC/MS Product fields: Cosmetics, daily necessities, food, environment Analysis objectives: Composition evaluation, identification, product investigation For more details, please download the materials or contact us.

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[Analysis Case] Impurity Analysis of FeCoNi Alloy

It is possible to simultaneously analyze 77 elements using GDMS.

When impurities are mixed into metallic materials, depending on the combination of elements, it can affect the reduction of toughness and corrosion resistance. Therefore, it is important to understand the amount of impurities in metallic materials for quality control. GDMS can simultaneously analyze 77 elements without standard samples, making it effective for impurity analysis of samples with unknown contained elements, regardless of the matrix. This document presents a case study of impurity analysis of FeCoNi alloys using GDMS. Measurement method: GDMS Product field: Manufacturing equipment and parts Analysis purpose: Trace concentration evaluation For more details, please download the document or contact us.

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[Analysis Case] Analysis of 5-ALA (5-Aminolevulinic Acid)

Quantification of 5-ALA in food can be performed using LC-MS/MS.

5-ALA (5-Aminolevulinic Acid) is a type of natural amino acid found in the bodies of plants and animals. It is known for activating mitochondria and is said to have effects such as fatigue recovery and mood enhancement when taken orally. This document presents a case study where the content of 5-ALA in black vinegar, amazake, sake, and wine, which are generally considered to have high levels, was quantified using LC-MS/MS. For black vinegar and amazake, analyses were conducted on two different products, and the quantification results were compared. Measurement method: LC/MS Product field: Food Analysis purpose: Composition evaluation and identification For more details, please download the document or contact us.

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[FIB-MS] Focused Ion Beam Mass Spectrometry

This is a method that allows simultaneous shape observation and elemental imaging of small areas using a FIB and a TOF mass spectrometer mounted on an SEM device.

? Surface analysis of solid materials is possible ? Light elements such as Li, which are difficult to evaluate with EDX, can be assessed ? By using Ga ions as primary ions, evaluation can be performed with high surface resolution (on the order of tens of nm) ? The detection limit is as low as a few ppm (depending on the element), making it suitable for trace impurity element analysis compared to EDX ? Measurements can be conducted without atmospheric exposure by using a dedicated holder ? Since it is mounted on a SEM device, morphological observation and elemental analysis can be performed within the same chamber

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SSDP-SIM

SSDP： Substrate Side Depth Profile

In secondary ion mass spectrometry (SIMS), due to phenomena such as surface roughness, the knock-on effect where atoms present on the surface are pushed inward by ion irradiation, and crater bottom roughness, it may not be possible to obtain sharp elemental distributions. To address this issue, the SSDP method (Back-Side SIMS) involves performing SIMS analysis from the substrate side (the back side) after thinning the sample. This technique allows for a more accurate evaluation of elemental distribution without being affected by the sample shape or measurement conditions.

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Selection of Ionization Methods for TG-DTA-MS: EI Method and PI Method

TG-DTA-MS Thermogravimetric Differential Thermal Mass Spectrometry

EI method: It is capable of detecting both inorganic and organic compounds, making it suitable for initial qualitative analysis. PI method: It allows detection while maintaining the molecular structure through soft ionization.

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[Analysis Case] Identification and Quantitative Evaluation of Solvents and Additives in LIB Electrolytes

Qualitative and quantitative evaluation is possible from the sampling of the electrolyte.

The electrolyte of lithium-ion secondary batteries can be qualitatively and quantitatively analyzed using GC/MS. In the example below, ethylene carbonate (EC) and ethyl methyl carbonate (EMC) were identified as organic solvents, and vinylene carbonate (VC) was identified as an additive. It is also possible to determine the composition ratio of the solvents and the content of the additives. Additionally, other additives such as fluoroethylene carbonate (FEC) and ethylene sulfite (ES) can also be evaluated.

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[Analysis Case] Evaluation of Component Distribution in Skin Cross-Section

It is possible to visualize molecular information of organic and inorganic substances.

We created skin tissue samples and evaluated the distribution of biogenic components in freeze-dried samples using TOF-SIMS. Since TOF-SIMS identifies components based on the mass of molecular ions, it does not require labels such as fluorescent substances, allowing for the evaluation of distribution without the influence of labeled materials. The mapping results confirmed that arginine, a natural moisturizing factor (NMF), and cholesterol, which retains moisture as an intercellular lipid, are localized in the stratum corneum. This method is also effective for assessing the permeation state during drug application.

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Analytical Equipment Product List and Ranking from 260 Manufacturers, Suppliers and Companies | IPROS GMS

Analytical Equipment Manufacturer, Suppliers and Company Rankings

Analytical Equipment Product ranking