Mass Spectrometer Product List and Ranking from 33 Manufacturers, Suppliers and Companies

Last Updated：Nov 12, 2025 Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Mass Spectrometer Manufacturer, Suppliers and Company Rankings

Last Updated：Nov 12, 2025 Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

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
日本ウォーターズ（米国本社 Waters Corporation）　 Tokyo//Testing, Analysis and Measurement
一般財団法人材料科学技術振興財団　MST Tokyo//Testing, Analysis and Measurement
4 アズサイエンス松本本社 Nagano//Trading company/Wholesale
5 null/null

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Mass Spectrometer Product ranking

Last Updated：Nov 12, 2025 Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Triple Quadrupole Mass Spectrometer (LC-MS/MS) 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.
Hybrid mass spectrometer "Q Exactive Focus" 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.
Surface Ionization Mass Spectrometer (TIMS) "TRITON" 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.
4 Single Quadrupole Mass Spectrometer (LC-MS) ACQUITY QDa 2 日本ウォーターズ（米国本社 Waters Corporation）　
5 Orbitrap Astral Mass Spectrometer 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.

Mass Spectrometer Product List

91～105 item / All 167 items

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[Case Study] Comparison of Ion Sources in Qualitative Analysis of Odorous Components

Comparison of AEI Ion Source and General Ion Sources

Odor analysis is an important analytical theme that is widely conducted not only in food but also in exhaust from equipment, the atmosphere, and the construction field. Among these unpleasant-smelling compounds that humans find distasteful, many have low olfactory thresholds. Technological advancements related to measurement, such as methods for collecting odor compounds, separation in gas chromatography, and the development of detectors, have been rapidly progressing to improve performance. In this context, improvements to ion sources in gas chromatography-mass spectrometry (GC-MS) have also been made as part of efforts to enhance sensitivity, with reports indicating sensitivity improvements of more than ten times compared to conventional types in recent years. This application note presents the results of an investigation into how the Advanced EI (AEI) ion source, which has improved sensitivity compared to the standard ion source (Thermo Scientific ExtractaBrite ion source), can provide advantages in qualitative analysis, using geosmin, one of the compounds responsible for unpleasant odors, as an example.

Company：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.
Price：Other

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[Case Study] Direct Introduction Probe - Rapid Identification and Confirmation of Unknown Substances

Identification of unknown substances using the Exactive GC Orbitrap mass spectrometer.

The detection and identification of illegal substances or suspicious materials of unknown origin is difficult, often involving complex analytical processes, which can take time to yield final results. Furthermore, high reliability, confirmed by many points, is essential for final identification. Generally, all suspicious substances seized by law enforcement agencies must be sent to scientific investigation agencies for testing. Drug testing kits can be used for the identification of certain classes of drugs, but identifying the exact active substances in unknown powders or liquids, especially new substances in drugs like "legal highs," is often challenging. When using mass spectrometry, high mass accuracy data is essential to gain the necessary selectivity in complex matrices and enhance the reliability of compound identification. By measuring the molecular weight of chemical substances with sufficient accuracy, analysts can determine the elemental composition and identify the chemical structure of substances using isotope ratios and fragmentation patterns. This application note describes a method for reliably identifying unknown substances almost instantaneously. This method connects a direct insertion probe (DIP) to the mass spectrometer and rapidly identifies compounds using both electron ionization (EI) and chemical ionization (CI).

Company：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.
Price：Other

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Stable Isotope Ratio Mass Spectrometer 'DELTA Q'

Robustness and stability backed by proven results! The standard model for stable isotope ratio analysis.

This is a stable isotope ratio mass spectrometer (IRMS) primarily designed for light elements such as carbon, nitrogen, sulfur, oxygen, and hydrogen. It is the latest model in the DELTA series, which has over 30 years of proven performance as a standard in stable isotope ratio analysis. ■ Compatible with various pretreatment devices to support a wide range of isotope ratio analysis applications <Representative pretreatment devices> - Bulk analysis of solid powder samples: EA IsoLink elemental analyzer pretreatment device - Analysis of components separated by GC: GC IsoLink II gas chromatograph pretreatment device - Analysis of oxygen and hydrogen in water, carbon and oxygen in carbonates, etc.: GasBench Plus general-purpose pretreatment device - Analysis of aqueous solutions or components separated by LC: LC IsoLink II liquid chromatograph pretreatment device <Application examples> - Determining the origin of food, additives, and authenticity - Criminal investigations, anti-doping analysis - Environmental dynamics analysis, biogeochemical research, etc. ■ Enables stable analysis and operation of the device - Inherits the high robustness and stability of conventional models ■ Allows for high-sensitivity analysis more easily than conventional models - Equipped with the Qtegra ISDS software, which is even more user-friendly and visually appealing than the traditional ISODAT software - Improved manufacturer-guaranteed sensitivity

Company：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.
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[Case Study] High-Precision PAH Quantification in Edible Oils Using High-Resolution GCMS

Achieving accurate and highly sensitive quantification of polycyclic aromatic hydrocarbons (PAHs) using high-resolution GC-MS.

Polycyclic aromatic hydrocarbons (PAHs) are components generated from the heating of organic materials, and due to concerns about their carcinogenicity and other health effects, PAHs present in food are regulated in some countries and regions. In particular, edible oils may undergo heating as a pretreatment during extraction from raw materials, which raises the possibility that PAHs could be generated during the thermal processing, even if the raw materials themselves do not contain PAHs. Since various countries have established standard values for PAHs, safety inspections may be required when exporting food abroad. These standard values are becoming stricter year by year, and high-sensitivity detection measurement devices are needed to accurately quantify these standard values. This application note presents a case of highly sensitive quantification of PAHs without interference from matrix components, achieved using the high mass resolution and mass accuracy of the Orbitrap GC-M system, a high-resolution GCMS. Data acquisition is performed through full scan measurements, making method development easier and enabling retrospective analysis (such as checking whether newly regulated components were present in previously measured samples).

Company：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.
Price：Other

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Orbitrap Astral Mass Spectrometer

Achieving accurate and precise quantification! Strengthening data collection through the synergy of technology.

We would like to introduce our Orbitrap Astral mass spectrometer. It is equipped with three analyzers: a quadrupole analyzer with high selectivity and high ion transmission, an Orbitrap analyzer that achieves high dynamic range and high-resolution measurements, and a new Astral analyzer that enables fast and highly sensitive measurements. This allows us to achieve a new standard in mass spectrometry performance, providing up to 2 times deeper proteome coverage and up to 4 times the throughput compared to conventional mass spectrometers. With accurate and precise quantification over a wider dynamic range using label-free quantification or multiplex quantification, you can discover important biological insights. 【Features】 ■ Equipped with quadrupole, Orbitrap, and Astral analyzers ■ Orbitrap: Maximum resolution (FWHM @ m/z 200): 480,000 ■ Astral: Resolution (FWHM @ m/z 524) 80,000 and maximum scan speed > 200 Hz *For more details, please refer to the PDF document or feel free to contact us.

Company：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.
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Double convergence type GC-HRMS "DFS"

A standard model in the world of dioxin analysis! Excellent sensitivity and reliability.

This is a dual convergence high-resolution gas chromatography mass spectrometer (GC-HRMS) for ultra-trace quantitative analysis of dioxins and persistent organic pollutants (POPs). It complies with all official methods and regulations for dioxin analysis and is used worldwide due to its excellent performance. ■ Flexible Equipment Configuration - Unique Dual GC configuration (2 GCs for 1 MS, up to 4 columns) allows for expanded flexibility (optional) - Sophisticated space-saving design - Environmentally friendly low power consumption design ■ Excellent Sensitivity and Reliability of Dual Convergence HRMS - Reliable analysis of trace samples: Guaranteed specification value of S/N ≧ 200 for 20 fg TCDD - High ion transmission rate and reproducibility achieved through optical system design - Cleaning and replacement of filaments and ionization chambers do not require vacuum release ■ GC that Enhances Productivity - Modular inlet to maximize uptime - Helium saver module: Reduces helium consumption while maintaining analysis conditions (estimated example: approximately 84% reduction) - Multifunctional auto-sampler For more details, please download the PDF or feel free to contact us.

Company：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.
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[Case Study] Impurity Analysis of Amino Acids Using HPLC-UV-CAD

Achieving cost reduction and highly reliable analysis: The combination of charged particle detectors (CAD) and UV detectors allows for the simultaneous analysis of amino acids and impurities without derivatization.

This application introduces a method for the highly sensitive and robust analysis of L-aspartic acid and glycine impurities using the HPLC-UV-CAD method. The conventional derivatization methods used in amino acid analysis have faced challenges such as human error and variability in derivatization efficiency; however, this method provides a more reliable approach by detecting without derivatization. Additionally, it allows for the simultaneous analysis of amino acids and their impurities (especially organic acids) in a single chromatography run, significantly reducing analysis time and contributing to cost savings. Furthermore, the selectivity and limit of quantification (LOQ) of the new analytical method are equivalent to established official methods, making it useful for amino acid quality control. 【Features】 ■ Fewer errors compared to derivatization methods, offering greater robustness and reliability ■ Simultaneous detection of amino acids and organic acids using a single method, reducing analysis time and costs ■ Highly sensitive detection of amino acids through the combination of CAD and UV ■ The selectivity and limit of quantification (LOQ) of the new analytical method are equivalent to official methods *For more details, please download the PDF or feel free to contact us.

Company：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.
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[Case Study] High-Precision Profiling Technology of Polysorbate 80

HPLC-CAD and single quadrupole mass spectrometry can detect inter-lot comparisons and quality issues of Polysorbate 80!

This technical document explains an HPLC method suitable for the fingerprinting of Polysorbate 80 and proposes a simple approach to detect variations between different suppliers, grades, and manufacturing lots, as well as to identify quality issues. The Thermo Scientific ISQ EM single quadrupole mass spectrometer, with a mass range up to m/z 2,000, allows for the easy identification of a wide range of key components of polysorbates from low to high molecular weights. Additionally, the consistent response of the CAD and the reverse gradient method enable semi-quantification without standard substances, allowing for a substantial understanding of the mass balance between components with varying degrees of esterification. Please take a look at the optimal HPLC-CAD-MS method for fingerprinting Polysorbate 80. *For more details, please download the PDF or feel free to contact us.*

Company：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.
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[Case Study] Impurity Analysis of Topiramate by HPLC-CAD

The combination of a single quadrupole mass spectrometer and CAD allows for the identification of known impurities and the prediction of molecular weights and proposed structures of unknown impurities!

This content explains the benefits of combining a Charged Aerosol Detector (CAD) and a Single Quadrupole Mass Spectrometer for impurity analysis of topiramate. The HPLC-UV system is a common analytical method used in many laboratories. By combining CAD and a mass spectrometer with this system, comprehensive impurity detection becomes possible. CAD detects non-volatile and semi-volatile compounds with high sensitivity. The mass spectrometer not only confirms molecular weight but also eliminates the possibility of co-elution by verifying peak purity. Additionally, the in-source Collision-Induced Dissociation (CID) function allows for the confirmation of known impurities and the structural estimation of unknown impurities. 【Features】 ■ Identification of known impurities and molecular weight prediction and structural estimation of unknown impurities ■ High-precision impurity profiling through combination with a Single Quadrupole Mass Spectrometer ■ Peak identification based on m/z and elimination of co-elution possibilities ■ CAD has high sensitivity and a wide dynamic range, accommodating gradient analysis *For more details, please download the PDF or feel free to contact us.

Company：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.
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Glow Discharge Mass Spectrometer "ELEMENT GD Plus"

Simple analysis of the composition and distribution of main components and trace elements in materials.

Glow Discharge Mass Spectrometry (GD-MS) is a system that samples and analyzes elements on the surface of solid samples using argon plasma. The ELEMENT GD Plus GD-MS employs a high-pressure glow discharge ion source that allows for switching between continuous and pulsed discharge, achieving both speed and flexibility in analysis. ■ Rapid analysis of elemental composition in solid materials - Simultaneous analysis of over 70 elements - A 12-digit dynamic range covering from sub-ppb levels, which are difficult to detect with XRF or OES, to major components - Semi-quantitative analysis without the need for standard samples. Precise quantification is also possible with the use of standard samples - High throughput: Rapid sampling and vacuum evacuation of high-pressure glow discharge allow for analysis in about 10 minutes per sample, including sample exchange ■ Compatibility with a wide range of materials and elements - Rapid analysis of metals and semiconductor materials. Non-conductive ceramics can also be analyzed using pulsed discharge and secondary electrodes - High-sensitivity analysis of C, N, and O with a newly developed ion source option - High-sensitivity analysis of low melting point elements Ga, In, and Te using pulsed discharge and cooling mechanisms ■ Multi-element simultaneous analysis with a wide dynamic range for depth profiling Supports rapid analysis from nm-order thin films using pulsed discharge to depth profiling up to 100 µm, which would take a long time with SIMS.

Company：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.
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Technical Data: Metabolomics Analysis Using High-Resolution GC-MS

A deeper exploration of the metabolome! A comprehensive metabolomics approach from target analysis to the identification of unknown compounds.

This technical document introduces a workflow for metabolomics analysis using the Orbitrap GC-MS system and Compound Discoverer software. Data acquisition through EI full scan with a mass resolution of 60,000 and data extraction and deconvolution analysis with Compound Discoverer accurately extracts peaks characteristic of the sample. It also includes statistical analysis functions to identify differences between sample groups, designed to allow visual confirmation of results. Furthermore, the workflow for identifying unknown compounds using precise mass information from EI, PCI, and MS/MS quickly lists candidate compounds by comparing mass accuracy within a few ppm, PCI's adduct ion information, and in silico MS/MS fragment information. Features: - The Orbitrap GC-MS HRAM metabolomics library includes information on over 800 metabolites and Kovats retention time information. - Compatible with commercially available integer mass libraries. - Reliable compound identification using precise mass information from EI, PCI, and MS/MS. - Detection of component differences through multivariate statistical analysis and pathway analysis.

Company：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.
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Case Study: Prevention of Whiskey Counterfeiting and Quality Assessment Using High-Resolution GC-MS

Protect the true value of whiskey with GC-MS solutions for counterfeit prevention and quality assessment!

This application note introduces a workflow for the differential analysis of whiskey using the Thermo Scientific Orbitrap Exploris GC 240 mass spectrometer. By combining HS-SPME Arrow with high-resolution full scan measurements, we efficiently profile different origins, aging periods, and types through mass spectrum deconvolution and statistical analysis. The high mass resolution and precise full scan analysis enhance the reliability of counterfeit prevention and quality control. 【Features】 ■ High-precision analysis excellent for detecting counterfeits and adulteration ■ Profiling of whiskeys from different origins, aging periods, and types ■ Efficient identification of chemical differences through a non-targeted statistical workflow ■ Efficient sample extraction and analysis using SPME Arrow ■ Accurate identification through high mass resolution full scan measurements and mass spectrum deconvolution

Company：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.
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ionKey/MS

Just by setting the key, the sensitivity of the mass spectrometer is greatly improved.

Achieves a level of high sensitivity, chromatography performance, robustness, and operability that cannot be achieved by other MS systems.

Company：日本ウォーターズ（米国本社 Waters Corporation）　
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Ion Mobility High-Resolution Mass Spectrometer (QToF)

Transcending the limits of decomposition

Can we always reach the correct answer in one go with only high-resolution and high-precision mass data? When faced with complex samples containing multiple components, high resolution and precise mass alone may be insufficient to obtain all the information required for comprehensive analysis. The Vion IMS QTof, which opens the door to a new dimension called collision cross-section (CCS), is an innovative mass spectrometer that has never been seen before. There may be important components that have not been discovered yet, buried somewhere.

Company：日本ウォーターズ（米国本社 Waters Corporation）　
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Tandem Quadrupole Mass Spectrometer 'Xevo TQ-S cronos'

Achieving excellence in quantitative testing! Developing robust analytical methods and easily setting up measurement systems.

The "Xevo TQ-S cronos" is a tandem quadrupole mass spectrometer developed to meet budgetary requirements while combining reliability and performance, making it suitable for your quantitative workflows. By achieving performance tailored to your objectives, it offers advantages such as targeting more compounds with a single injection and accommodating a wider concentration range. 【Features】 ■ Easily obtain and verify quantitative data to meet analytical and regulatory needs ■ Target more compounds with a single injection and accommodate a wider concentration range ■ Simplify the setup of robust analytical methods and measurement systems *For more details, please refer to the PDF document or feel free to contact us.