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graphics mass spectrometer Product List and Ranking from 7 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Mar 04, 2026～Mar 31, 2026
This ranking is based on the number of page views on our site.

graphics mass spectrometer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Mar 04, 2026～Mar 31, 2026
This ranking is based on the number of page views on our site.

  1. 一般財団法人材料科学技術振興財団　MST Tokyo//Testing, Analysis and Measurement
  2. サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K. Tokyo//Testing, Analysis and Measurement
  3. プレッパーズ 本社 Shizuoka//others
  4. 4 LECOジャパン Tokyo//Testing, Analysis and Measurement
  5. 5 カネカテクノリサーチ 本社、東京営業所、名古屋営業所、大阪分析センター、高砂分析センター Osaka//Testing, Analysis and Measurement
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graphics mass spectrometer Product ranking

Last Updated： Aggregation Period:Mar 04, 2026～Mar 31, 2026
This ranking is based on the number of page views on our site.

  1. [Case Study] Simultaneous Analysis of 36 Types of Polyphenols by LC-qMS サーモフィッシャーサイエンティフィック株式会社／Thermo Fisher Scientific K.K.
  2. Evaluation methods for organic compounds in clean rooms 一般財団法人材料科学技術振興財団　MST
  3. [Analysis Case] Qualitative Analysis of Fluorinated Gases 一般財団法人材料科学技術振興財団　MST
  4. Identification of biomarkers in crude oil using GCxGC-MS LECOジャパン
  5. 4 Application Data: Example of Erythromycin Impurity Analysis プレッパーズ 本社

graphics mass spectrometer Product List

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[Case Study] Simultaneous Analysis of 36 Types of Polyphenols by LC-qMS

[Case Study] Simultaneous Analysis of 36 Types of Polyphenols by LC-qMS

High-sensitivity and high-selective simultaneous analysis of polyphenols in health foods and beverages, unaffected by the matrix!

This technical document presents a case study of the simultaneous analysis of polyphenols contained in beverages and health foods with high sensitivity, unaffected by other components. A 1.5 µm solid-core particle column was used for the analysis, separating 36 types of polyphenols under gradient conditions within 10 minutes. By using standard samples of each polyphenol, calibration curves and detection limits were confirmed, achieving good linearity with a coefficient of determination of over 0.997 and detection limits in the low ng/mL range. Additionally, in the spiking recovery tests conducted on multiple health foods and beverages, approximately 100% recovery was obtained, confirming accurate quantification without interference from food components. This system reliably separates and detects components with similar structures, such as polyphenols, providing reduced analysis time and high reproducibility. Furthermore, its compact design and ease of operation streamline routine analyses. 【Features】 ■ Simultaneous analysis of 36 polyphenol components ■ High separation using a 1.5 µm solid-core particle column ■ Detection limits in the low ng/mL range and high sensitivity ■ Good calibration curves with a coefficient of determination over 0.997 ■ Accurate quantification with approximately 100% recovery, unaffected by food components

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The highest level of analysis speed and the shortest injection cycle time LC/MS.

The highest level of analysis speed and the shortest injection cycle time LC/MS.

Improve sample throughput! Achieve the highest level of analysis speed and the shortest cycle time without compromising robustness or data quality.

The "1290 Infinity II High-Throughput System" is based on the 1290 Infinity II LC system, achieving the highest level of analytical speed and the shortest cycle times without compromising robustness or data quality. The 1290 Infinity II Multi-Sampler accommodates up to 16 microtiter plates and is designed to meet the requirements of high-throughput applications. The combination of a 130 MPa injection valve and multi-wash options facilitates short cycle times and minimal carryover. 【Features】 - Provides the highest level of chromatography performance, speed, compatibility, and flexibility - Features an extremely low delay volume of 45 μL - Efficiently cools all samples - Utilizes Agilent Max-Light cartridge flow cells *For more details, please refer to the related link page or feel free to contact us.

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Achieving an efficient purification process! Automated scale-up fractionation LC/MSD.

Achieving an efficient purification process! Automated scale-up fractionation LC/MSD.

Achieving maximum efficiency through direct scale-up from analysis method scouting to refinement.

The "1290 Infinity II Automated Scale-Up Fractionation Purification LC/MSD System" is a workflow solution that allows for direct scale-up from analytical scouting to gram-level purification of target compounds. With the Automated Purification software, it is also possible to automatically transfer purification methods from analytical scale to fractionation scale. Additionally, the mass trigger enables a streamlined purification process, significantly enhancing laboratory efficiency. 【Features】 ■ Minimizes peak broadening and carryover with low delay volume ■ Supports a wide range of fraction sizes while maintaining high precision recovery rates ■ Equipped with automatic fraction delay sensor technology to eliminate compound loss and improve the purity and recovery rates of collected fractions ■ Instant verification of purification status through automatic re-analysis of collected fractions ■ Single quadrupole LC/MSD supports efficient collection of high-purity fractions *For more details, please refer to the PDF document or feel free to contact us.

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Comprehensive analysis of explosive residues in soil using GC-MS

Comprehensive analysis of explosive residues in soil using GC-MS

This is a special report on the comprehensive analysis of explosive residues in soil using GC-MS.

At LECO Japan, we will pick up samples that are expected to enhance the accuracy, efficiency, and safety of your analysis operations using LECO's analytical instruments, and we will present them as a special report. Please take a look. If you would like to know whether similar samples can be applied, please feel free to contact us.

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Identification of biomarkers in crude oil using GCxGC-MS

Identification of biomarkers in crude oil using GCxGC-MS

This is a special report on the identification of biomarkers in crude oil using GCxGC-MS.

At LECO Japan, we will pick up samples that are expected to enhance the precision, efficiency, and safety of your analysis operations using LECO's analytical instruments, and we will present them as a special report. Please take a look. If you would like to know whether similar samples can be applied, please feel free to contact us.

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[LC/MS] Liquid Chromatography Mass Spectrometry

[LC/MS] Liquid Chromatography Mass Spectrometry

It is an analytical method that detects ions with a detector and performs qualitative and quantitative analysis.

Liquid chromatography (LC) is classified as a type of chromatographic method that separates components of a liquid sample based on chromatographic principles. The detection of the separated components using a mass spectrometer is referred to as liquid chromatography-mass spectrometry (LC/MS). LC/MS is an analytical technique for the qualitative and quantitative analysis of organic compounds. - Effective for analyzing components with relatively large molecular weights or relatively high polarity. - By selecting the ionization method, it can accommodate thermally unstable substances and others. - There are various ionization methods available, allowing detection using the most suitable ionization method for the component (Electrospray Ionization (ESI), Atmospheric Pressure Chemical Ionization (APCI), Atmospheric Pressure Photoionization (APPI)). - High mass resolution can be achieved using mass spectrometers that utilize the Time-of-Flight method.

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Simultaneous analysis of odor components.

Simultaneous analysis of odor components.

Identification of odor components using gas chromatography-mass spectrometry.

Odors are commonly expressed in various ways, such as "fragrance" that gives pleasure and "stench" that causes discomfort. Odors rarely exist as a single type of odor component; instead, they are typically a mixture of various odor components. To visualize these complex odors, instrumental analysis using gas chromatography-mass spectrometry (GC/MS) is effective. This document introduces the flow of odor component analysis and presents a case study of simultaneous analysis of unpleasant odors.

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Differences in detected components by ionization methods ESI and APCI.

Differences in detected components by ionization methods ESI and APCI.

LC/MS: Liquid Chromatography-Mass Spectrometry

The ionization method for LC/MS is commonly ESI (Electrospray Ionization). In ESI, if low-polarity components cannot be ionized, APCI (Atmospheric Pressure Chemical Ionization) is available as a highly sensitive detection method. It is important to choose the optimal ionization method according to the target components in order to obtain data that aligns with the objectives.

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[Analysis Case] Structural Analysis of End Groups of Polycarbonate

[Analysis Case] Structural Analysis of End Groups of Polycarbonate

End groups of polycarbonate can be distinguished by the manufacturing method using thermal decomposition GC/MS!

Our organization offers analysis of the end group structure of polycarbonate. Polycarbonate is an engineering plastic known for its excellent impact resistance and heat resistance, and it is widely used as a material in electrical, electronic, and optical devices. There are mainly two methods of manufacturing polycarbonate, and the end group structure, which affects the physical properties of the polymer, varies depending on the manufacturing method. Since the end group portion of the polymer is small compared to the main chain, the analytical methods available for its structural analysis are limited. Here, we present a case study evaluating the end group structure of polycarbonate using thermal decomposition GC/MS. [Measurement Method / Processing Method] ■ [GC/MS] Gas Chromatography Mass Spectrometry *For more details, please download the PDF or feel free to contact us.

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[Analysis Case] Analysis of Nitrosamines (LC-MS/MS Analysis)

[Analysis Case] Analysis of Nitrosamines (LC-MS/MS Analysis)

This is an example of conducting LC-MS/MS analysis (liquid chromatography-tandem mass spectrometry) of nine types of nitrosamines standard samples.

In recent years, N-nitrosodimethylamine, a carcinogenic substance, has been detected in sartan-based pharmaceuticals. According to the Ministry of Health, Labour and Welfare's notification "Regarding Self-Inspection of the Risk of Nitrosamine Contamination in Pharmaceuticals (dated October 8, 2021)," nitrosamines in pharmaceuticals must be below the limit values, which requires the measurement of trace amounts of the relevant components. This document introduces a case of LC-MS/MS analysis (liquid chromatography-tandem mass spectrometry) of standard samples of nine types of nitrosamines mentioned in the notification. ■ Analysis Samples - Standard samples of nine types of nitrosamines ■ Analysis Conditions - Equipment: AB SCIEX SCIEX QTRAP 5500 SYSTEM - Ionization Method: ESI positive ion mode - Measurement Mode: MRM ■ Analysis Results For each nitrosamine, peaks at a concentration of 1 ng/mL, necessary for evaluating the limit values, can be detected.

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[Information] Introduction to Pyrolysis GC-MS Analysis <Part 1>

[Information] Introduction to Pyrolysis GC-MS Analysis <Part 1>

It is useful for identifying microscopic plastic and rubber foreign substances! Analysis cases are also included.

This document introduces pyrolysis GC-MS analysis. Pyrolysis GC-MS (Py-GC-MS) is a method that analyzes the decomposition products generated by rapidly heating a sample using GC-MS to identify the main components. It is effective for determining the types of polymer compounds such as plastics and rubber. Compared to infrared spectroscopy (IR), which is commonly used for organic analysis, it requires a smaller sample size and is less susceptible to interference from additive components, making it a strong assistive tool for solving foreign matter issues. For more details, please refer to the document. [Contents] ■ Introduction to pyrolysis GC-MS analysis ■ Analysis case of black rubber *For more information, please refer to the PDF document or feel free to contact us.

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Application Data: Example of Erythromycin Impurity Analysis

Application Data: Example of Erythromycin Impurity Analysis

Using the 'Solnac Tube' deionization tube for LC/MS! The official pharmacopoeia detects at 215nm.

Erythromycin, one of the macrolide antibiotics that has applications for many infectious diseases such as respiratory and soft tissue infections, was analyzed using LC conditions with phosphate buffer as the sample. Due to its weak UV absorption, erythromycin requires detection at a low wavelength, and it is detected at 215 nm in the pharmacopoeia. For details on the conditions and analysis results, please download the catalog. 【LC Conditions (Partial)】 ■ Equipment: Agilent 1200 ■ Flow rate: 0.3 ml/min ■ Detector: UV (215 nm) ■ Sample: Erythromycin reagent 50 ppm solution ■ Injection volume: 5μL *For more details, please refer to the PDF document or feel free to contact us.

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Application Data: Example of Analysis of Narijikus Acid

Application Data: Example of Analysis of Narijikus Acid

Example of analyzing nalidixic acid using a desalting tube "Solnac Tube" for LC/MS!

We conducted an analysis using nalidixic acid, a type of quinolone antibacterial agent, as the sample under LC conditions with phosphate buffer solution. The confirmation test described in the pharmacopoeia employs ultraviolet-visible spectrophotometry, but since there was an example using phosphate buffer solution in Shiseido's application data, we referred to that. For details on the conditions and analysis results, please download the catalog. 【LC Conditions (Partial)】 ■ Equipment: Agilent 1200 ■ Flow rate: 0.3 ml/min ■ Detector: UV (215 nm) ■ Sample: Nalidixic acid reagent 20 ppm solution ■ Injection volume: 2 μL *For more details, please refer to the PDF document or feel free to contact us.

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Evaluation methods for organic compounds in clean rooms

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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[Analysis Case] Qualitative Analysis of Fluorinated Gases

[Analysis Case] Qualitative Analysis of Fluorinated Gases

Qualitative analysis of specific freons (CFC/HCFC) and alternative freons (HFC) is possible.

Freon gases are utilized in various applications such as refrigerants, foaming agents, semiconductors, and cleaning agents for precision parts due to their chemically stable nature and minimal impact on human health. On the other hand, they are substances that contribute to ozone layer depletion and global warming, which is why they are regulated by law. In this case, Freon gases were analyzed using GC/MS, and the separation analysis of CF4, which has low polarity and is difficult to separate among PFCs, was conducted. By using GC/MS, it is possible to qualitatively analyze specific Freons such as CFCs, HCFCs, and alternative Freons like HFCs and PFCs.

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[Analysis Case] Oil Analysis (GC/MS Edition)

[Analysis Case] Oil Analysis (GC/MS Edition)

When oil contamination is suspected, it is possible to distinguish between types of oil and estimate the source!

Our organization is capable of identifying the composition of petroleum products, evaluating molecular weight distribution, and distinguishing types of oils. Petroleum products such as oils and greases are mixtures of hydrocarbons with various compositions, and GC/MS methods are effective for their qualitative analysis. Here, we present a case study where commercially available oils with different molecular weight distributions were measured using soft ionization methods. Compared to hard ionization methods (EI), soft ionization methods (FI and FD) allow for the detection of molecular ions, making them effective for evaluating the composition of oil components. In particular, the FD method can also be applied to evaluate oils containing high molecular weight components that are difficult to volatilize. [Measurement Method / Processing Method] ■ [GC/MS] Gas Chromatography Mass Spectrometry *For more details, please download the PDF or feel free to contact us.

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Application Data: Example of Nucleotide Measurement by TEA Removal

Application Data: Example of Nucleotide Measurement by TEA Removal

Using the desalting tube "Solnac Tube" for LC/MS! Reduces ionization suppression of nucleotides.

When analyzing highly polar nucleic acids and nucleotides using reversed-phase distribution chromatography, adding ionic species to the eluent can enhance retention by forming neutral ion pairs through ionic bonding. In the case of nucleic acid analysis, it is common to use triethylamine (TEA) as a basic mobile phase for ion pair formation; however, TEA is considered to cause ionization suppression when detecting positive ions due to its excessively high basicity. In this instance, adenylate (AMP) and other samples were used, and TEA in the eluent was removed using a solid-phase extraction tube for positive ion measurement. For details on conditions and analysis results, please download the catalog. 【LC Conditions (Partial)】 ■ Equipment: Waters UPLC H Class ■ Flow rate: 0.3 ml/min ■ Sample: Solutions of AMP, ADP, ATP at 50μM each ■ Injection volume: 10 μL *For more details, please refer to the PDF document or feel free to contact us.

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