Analytical Instrument Documents

Analysis of terpenes in dried wood using thermal desorption-GC-TOFMS
Analysis of terpenes in dried wood using thermal desorption-GC-TOFMS

In this MSTips, we will introduce the analysis of terpenes in cedar and cypress wood using thermal desorption (TD)-GC-TOFMS.

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Simultaneous analysis of pesticides regulated in water supply using gas chromatograph-mass spectrometer
Simultaneous analysis of pesticides regulated in water supply using gas chromatograph-mass spectrometer

In this report, 139 pesticides were analyzed simultaneously, and the linearity of calibration curves and reproducibility were confirmed for 91 components related to the water quality control target items.

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Screening analysis of Dechlorane Plus and UV-328 by PY-GC/MS method
Screening analysis of Dechlorane Plus and UV-328 by PY-GC/MS method

This study tried to analyze of DP and UV-328 by PY (PY-3030D, FRONTIER LAB)-GC/MS method using the JMS-Q1600GC UltraQuad™ SQ-Zeta. As the result, good reproducibility and detection sensitivity were obtained and It seemed to quite possible to screening analysis.

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End group structural analysis of polyphenylene sulfide by Direct Insertion Probe (DIP)-MS/MS
End group structural analysis of polyphenylene sulfide by Direct Insertion Probe (DIP)-MS/MS

We have already reported an example of analysis of polyphenylene sulfide (PPS) by TDP-DART-MS in MSTips No. 353. In this application, the same PPS was used as measurement sample, and DIP was used as a heating device. We report on the observation of four series of PPS with different end groups reported in MSTips No. 353 by DIP-MS and the structural analysis of the end groups by DIP-MS/MS.

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Utilizing msFineAnalysis AI to Verify an Organic Synthetic Compound Structure Based on the Data Acquired by Gas Chromatography-High Resolution Mass Spectrometry and Nuclear Magnetic Resonance- EI/FI Measurement
Utilizing msFineAnalysis AI to Verify an Organic Synthetic Compound Structure Based on the Data Acquired by Gas Chromatography-High Resolution Mass Spectrometry and Nuclear Magnetic Resonance- EI/FI Measurement

In this work, we examined the chemical composition and structure of an organic synthetic compound using a JMS-T2000GC with msFineAnalysis AI and JNM-ECZ600 with ROYALPROBETMHFX.

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Analysis of aroma components in honey by HS-SPME-GC-TOFMS
Analysis of aroma components in honey by HS-SPME-GC-TOFMS

In this MSTips, we introduce the results of headspace-solid-phase microextraction-gas chromatography-time-of-flight mass spectrometry (HS-SPME-GC-TOFMS) analysis of aroma components that affect the flavor of honey.

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Analysis of aroma components in Japanese sake by HS-SPME-GC-TOFMS
Analysis of aroma components in Japanese sake by HS-SPME-GC-TOFMS

In this MSTips we measured and compared the aroma components in sake samples.

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Residual solvent analysis in cosmetic ingredient using single QMS mode and alternative carrier gases in GC/MS/MS
Residual solvent analysis in cosmetic ingredient using single QMS mode and alternative carrier gases in GC/MS/MS

In this application note, we report the analysis of residual solvents in ethanol solution using nitrogen gas as an alternative carrier gas for seven solvent components classified as Class 1 and 2, as well as the quantitative analysis of 1,4-Dioxane in cosmetic ingredient.

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Non-Targeted Analysis of Metabolites in Sake by using Gas Chromatograph - Time-of-Flight Mass Spectrometer (GC-TOFMS)
Non-Targeted Analysis of Metabolites in Sake by using Gas Chromatograph - Time-of-Flight Mass Spectrometer (GC-TOFMS)

In this MSTips, we will report the results of non-targeted analysis of metabolites in sake using gas chromatograph time-of-flight mass spectrometry (GC-TOFMS).

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Rapid analysis of pyrolysis oil using blank tube-FI method and GC-EI/FI method of JMS-T2000GC
Rapid analysis of pyrolysis oil using blank tube-FI method and GC-EI/FI method of JMS-T2000GC

In this MSTips, we will introduce the analysis results of pyrolysis oil using the above methods. Pyrolysis oil is an oil obtained from waste plastic and rubber products. It is used as an alternative fuel to petroleum and as a raw material for recycled plastics. So, it is one of the important technologies related to the circular economy.

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