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Analysis Product List and Ranking from 181 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

Analysis Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. ビーエルテック Tokyo//Testing, Analysis and Measurement
  2. 一般財団法人材料科学技術振興財団　MST Tokyo//Testing, Analysis and Measurement
  3. 同仁グローカル Kumamoto//others
  4. 4 西進商事 Hyogo//Industrial Machinery
  5. 5 オーハウス コーポレーション 日本支社 Tokyo//Industrial Electrical Equipment
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Analysis Product ranking

Last Updated： Aggregation Period:Oct 01, 2025～Oct 28, 2025
This ranking is based on the number of page views on our site.

  1. Analysis, precision balance │ EXPLORER series *Comprehensive catalog available オーハウス コーポレーション 日本支社
  2. Seawater Nutrient Measurement Device Quattro ビーエルテック
  3. Certified single-element and mixed standard solutions for ICP-AES/ICP-MS wet analysis. 西進商事
  4. [Information] Understanding Chemikan in 3 Minutes ケミカン
  5. 4 Total Nitrogen and Total Phosphorus Analysis Device Quattro ビーエルテック

Analysis Product List

106～120 item / All 654 items

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[Analysis Case] Quantitative Analysis of Vitamin B1 and Vitamin B2

[Analysis Case] Quantitative Analysis of Vitamin B1 and Vitamin B2

Testing of content using HPLC method with fluorescence detector (official method)

Foods such as pork and eggs are rich in vitamin B1 (thiamine, HET) and vitamin B2 (riboflavin). These are often present as derivatives such as phosphate esters. The content of vitamin B1 and vitamin B2 can be quantified by performing enzymatic treatment as a pretreatment to convert them to their free forms, followed by analysis using HPLC with a fluorescence detector. Although vitamin B1 itself is not fluorescent, it is possible to detect fluorescence by reacting it with a red blood salt alkaline solution in a post-column method, converting it to the oxidized form of thiocrome.

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[Analysis Case] Depth Direction Analysis of Thin Carbon Films

[Analysis Case] Depth Direction Analysis of Thin Carbon Films

Depth-direction analysis of diamond-like carbon (DLC) and graphene is possible.

TOF-SIMS allows for the acquisition of mass spectra in the depth direction, enabling the analysis of components in very thin layers through qualitative assessment of each layer. In this case, we analyzed a hard disk in the depth direction. As a result, it was found that the diamond-like carbon (DLC) layer formed on the surface has a two-layer structure, with a nitrogen-containing C layer on the surface side and a layer consisting solely of C on the deeper side. This method can also be applied to the depth analysis of graphene films. Measurement method: TOF-SIMS Product fields: Electronic components, manufacturing equipment, parts Analysis objectives: Composition evaluation, identification, composition distribution evaluation For more details, please download the materials or contact us.

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[Analysis Case] Analysis of H termination on Si surface

[Analysis Case] Analysis of H termination on Si surface

Qualitative and relative comparison of SiH and states on the Si surface due to differences in processing.

We compared the states of the Si surface after HF treatment and after ozone treatment. In the positive ion spectrum, the peak intensity of Si was different. The weaker Si intensity after HF treatment is due to Si being metallic, while the stronger Si intensity after UV-ozone cleaning and in the As Received state is due to Si being oxide-based. From the negative ion spectrum, fragment ions reflecting the surface state were detected: SiF, SiH, and Six series after HF treatment, and SiO2 series after UV-ozone cleaning and in the As Received state.

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[Analysis Case] Evaluation of Odor Components in Essential Oils

[Analysis Case] Evaluation of Odor Components in Essential Oils

Concentration analysis of odor components using solid-phase microextraction (SPME).

The concentration of volatile components that humans perceive as odors can be very low, and they may not be detectable using the conventional HS (Headspace) method for GC/MS measurements used for analyzing volatile components. By using Solid-Phase Micro Extraction (SPME), it becomes possible to concentrate the volatile components and introduce them into GC/MS, allowing for the detection of many trace components. This document presents a case study analyzing odor components in trace amounts of essential oils.

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[Analysis Case] Evaluation of Carrier Distribution in Near-Infrared VCSEL Using SMM

[Analysis Case] Evaluation of Carrier Distribution in Near-Infrared VCSEL Using SMM

We can consistently perform everything from disassembly and processing of the implemented product to measurement of the diffusion layer.

We disassembled a near-infrared VCSEL (vertical-cavity surface-emitting laser) implementation to extract a tiny chip, and after cross-section processing, we conducted SMM measurements. A high-resistance current confinement layer was observed surrounding the aperture of the VCSEL. Additionally, near the active layer, films of different materials were stacked, and this composition was measured as a contrast. Contrast was also confirmed within layers of the same composition, which is believed to reflect differences in carrier concentration and band bending.

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[Analysis Case] Evaluation of Impurity Concentration in Gallium Oxide Ga2O3 Films Using SIMS

[Analysis Case] Evaluation of Impurity Concentration in Gallium Oxide Ga2O3 Films Using SIMS

It is possible to quantitatively evaluate impurity elements.

Gallium oxide (Ga2O3) has a higher band gap and superior physical properties compared to SiC and GaN, making it a material of interest for power devices that can be expected to be high-efficiency and low-cost. Controlling the impurity concentration, which affects the characteristics, is crucial in wafer development. This document presents a case study of impurity concentration analysis in Ga2O3 films. It is found that B and C are below the background level, while Si is present. MST offers a range of Ga2O3 standard samples and can quantify over 30 types of impurities.

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[Analysis Case] Evaluation of Liquid Inside Smartphone Cases

[Analysis Case] Evaluation of Liquid Inside Smartphone Cases

Non-target analysis of liquid components using GC/MS is possible.

Products containing liquid in smartphone cases are being sold, but there have been incidents of skin injuries such as chemical burns due to leaks of this liquid, as well as cases of people experiencing health issues due to unpleasant odors. In response, the National Consumer Affairs Center issued a warning in April 2016, and in some cases, liquids with modified ingredients have been used. Here, we conducted non-target analysis using GC/MS on the liquid inside cases that were sold before the warning was issued to investigate what components are present.

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[Analysis Case] Evaluation of Carrier Concentration Distribution in Si-IGBT Chips

[Analysis Case] Evaluation of Carrier Concentration Distribution in Si-IGBT Chips

SRA evaluation of field stop layers and lifetime killers.

SRA can analyze the depth profile of carrier concentration distribution over a wide range from shallow regions (a few hundred nm) to deep regions (a few hundred μm). It is also possible to evaluate the in-plane distribution of resistance values at the sample surface or at specified depths. As an example, we will introduce a case where the depth profile of carrier concentration distribution for a commercially available Si-IGBT chip was evaluated, including the entire chip, the field stop layer, and the lifetime killer, as well as the in-plane distribution of resistance values at the irradiation depth of the lifetime killer using SRA.

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Analysis of trace metal elements in the environment

Analysis of trace metal elements in the environment

ICP-MS: Inductively Coupled Plasma Mass Spectrometry

Metal elements suspended in environments such as clean rooms and production lines can adhere to or contaminate products, potentially leading to a deterioration in product performance. With ICP-MS, exposure tests can be conducted on clean Si wafers, allowing for the measurement of the amount of metal elements adhered to the surface at ppt levels. Additionally, we also offer the loan of Si wafers that have been pre-cleaned.

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[Analysis Case] Evaluation of Organic Contamination of Wafers in Wafer Cases

[Analysis Case] Evaluation of Organic Contamination of Wafers in Wafer Cases

You can evaluate the causes and total amount of organic contamination in the manufacturing process.

It is known that the adsorption of organic substances on the wafer surface can lead to various issues, such as the degradation of gate oxide film breakdown voltage. Therefore, as the miniaturization and high integration of semiconductor devices progress, it has become increasingly important to monitor not only inorganic substances but also trace amounts of organic substances. Here, we present a case where silicon wafers were stored in two types of wafer cases, and the organic contamination components adhered to the entire wafer surface were concentrated using a wafer analyzer and evaluated using GC/MS.

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Shotgun analysis of proteins

Shotgun analysis of proteins

LC/MS/MS: Liquid Chromatography-Mass Spectrometry

In protein composition analysis, there are methods to examine only the target protein after electrophoresis, but this document introduces "shotgun analysis," which comprehensively investigates proteins. In shotgun analysis, after separating proteins and obtaining mass information using LC/MS/MS measurements, a database search is conducted to comprehensively analyze the proteins present in the solution.

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[Analysis Case] Evaluation of Pharmaceutical Crystal Polymorphism

[Analysis Case] Evaluation of Pharmaceutical Crystal Polymorphism

It is possible to evaluate the structure of crystalline polymorphs.

The majority of pharmaceuticals are crystalline and are known to have multiple crystal forms. Even for the same substance, the physical and chemical properties, such as solubility, can differ depending on the crystal form, which can also affect the efficacy and safety of the drug. Therefore, the identification of crystal forms is extremely important. In this case, XRD analysis was conducted to evaluate the crystal forms of the active pharmaceutical ingredient in question, both for the pure active pharmaceutical powder and for the commercial products.

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Sample introduction method in Karl Fischer volumetric titration.

Sample introduction method in Karl Fischer volumetric titration.

Karl Fischer titration method

The Karl Fischer titration method is a way to evaluate the moisture content, and the method of introducing the sample into the device varies depending on the properties of the sample. Here, we will introduce two sample introduction methods for titration.

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[Analysis Case] Evaluation of Band Structure by X-ray Absorption and Emission Spectroscopy

[Analysis Case] Evaluation of Band Structure by X-ray Absorption and Emission Spectroscopy

Detailed information about the valence band, conduction band, and gap states of the material can be obtained.

Understanding the band structure, including valence bands, conduction bands, and gap states, is an extremely important evaluation criterion for controlling various properties of materials. However, there are limited analytical methods available for direct and detailed assessment of these aspects. Simultaneous measurements of X-ray absorption spectroscopy (XAS) and X-ray emission spectroscopy (XES) using synchrotron radiation allow for a comprehensive understanding of the band structure, as well as detailed information regarding the attribution of the elements and orbitals that compose it. This document presents the XAS and XES spectra of GaN substrates as an example of measurement.

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[Analysis Case] Analysis of Fucoidan Food Standards and Specifications

[Analysis Case] Analysis of Fucoidan Food Standards and Specifications

MST is a designated testing organization for the JHFA standard (fucoidan food).

Fucoidan is a high molecular weight polysaccharide found in seaweeds, and various functional properties, including anti-cancer effects, have been reported. The Japan Health and Nutrition Food Association (JHFA) announced the standards for fucoidan foods in July 2017, and MST was registered as a designated testing institution capable of conducting the necessary analyses. The JHFA standards specify fucoidan food regulations for three types: Okinawa mozuku, mekabu, and gagome kombu. The testing items include not only the fucoidan content in raw materials and products but also tests to confirm the safety of the products, such as arsenic and bacterial count tests.

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