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Chromatograph Mass Spectrometer Product List and Ranking from 10 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Chromatograph Mass Spectrometer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 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
  2. 一般財団法人材料科学技術振興財団　MST Tokyo//Testing, Analysis and Measurement
  3. null/null
  4. 4 アジレント・テクノロジー株式会社 Tokyo//Testing, Analysis and Measurement
  5. 5 エーエムアール 本社・ラボセンター Tokyo//others
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Chromatograph Mass Spectrometer Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Double convergence type GC-HRMS "DFS" 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. High-Performance Liquid Chromatography Mass Spectrometer "LCMS-TQ RX Series"
  3. [Case Study] Workflow for Non-Target Analysis Using GC-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.
  4. [Analysis Case] Comparative Quantitative Analysis of Ergothioneine in Mushrooms 一般財団法人材料科学技術振興財団　MST
  5. 4 Gas Chromatograph Mass Spectrometer "GCMS-QP2050"

Chromatograph Mass Spectrometer Product List

31～39 item / All 39 items

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

[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.

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  • Analytical Equipment and Devices

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

[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.

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  • Other measurement, recording and measuring instruments

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We will introduce Agilent's expertise in PFAS.

We will introduce Agilent's expertise in PFAS.

Agilent's Environmental Sample PFAS Analysis Resource Kit

Agilent has deep insights and extensive experience in PFAS analysis methods in water and environmental samples as a leader in the environmental analysis market for over 40 years. We support a comprehensive PFAS analysis workflow, from sample preparation to screening, quantification, and reporting.

  • Analytical Equipment and Devices
  • Soil testing
  • Water quality testing

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Analysis of odor components using GCMS analysis method.

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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  • Contract Analysis

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

[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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  • Contract Analysis
  • Contract measurement

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[Analysis Case] Composition Analysis of UV Curing Resin

[Analysis Case] Composition Analysis of UV Curing Resin

The identification capability is enhanced when combined with soft ionization methods.

UV-curable resins harden quickly when exposed to ultraviolet light and are widely used as coating materials and adhesives due to their ease of use. In acrylate resins, which are commonly used materials, the molecular ions of acrylate monomers are difficult to detect using the conventional ionization method of EI in GC/MS analysis, leading to insufficient structural estimation. Here, we introduce a case where, in addition to the partial structural information obtained from the conventional EI method, the use of the soft ionization method FI enabled the detection of molecular ions, allowing for the estimation of the structure of acrylate monomers.

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  • Contract Analysis
  • Contract measurement

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