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Structural analysis of contaminant in polypropylene product using msFineAnalysis AI

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1 MIN READ |
70 |
July 16, 2026 |
AccuTOF™ GC, Mass Spectrometry (MS), MS Application Notes |

This MSTips introduces structural formula derivation by AI structural analysis.

Performance Comparison Between Two Carrier Gases on a Gas Chromatograph – Mass Spectrometer Using Blank Tube Inlet and Field Ionization

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1 MIN READ |
63 |
July 16, 2026 |
AccuTOF™ GC, Mass Spectrometry (MS), MS Application Notes |

In this study, a blank tube inlet/FI technique using He and N2 as carrier gases was used to identify the chemical composition of an organic synthetic compound and confirm the molecular weight distribution.

Analysis of two types of polypropylene with different tacticity using msFineAnalysis AI

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1 MIN READ |
72 |
July 16, 2026 |
AccuTOF™ GC, Mass Spectrometry (MS), MS Application Notes |

In this MSTips, two types of polypropylene, isotactic and atactic, were used as samples and analyzed by the unknown compounds structure analysis software msFineAnalysis AI.

Analysis of volatile organic compounds (VOCs) in water by HS-GC-MS Method

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1 MIN READ |
60 |
July 16, 2026 |
AccuTOF™ GC, Mass Spectrometry (MS), MS Application Notes |

Since the rapid analysis method for 25 kinds of VOCs within 20 minutes could be achieved by using JMS-Q1600GC UltraQuad™ SQ-Zeta gas chromatograph-mass spectrometer combined with HT2850T GC autosampler from HTA, the detailed measurement condition and measurement results are reported in this study.

Analysis of microplastics by using Pyrolysis-GC/MS/MS

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1 MIN READ |
65 |
July 16, 2026 |
AccuTOF™ GC, Mass Spectrometry (MS), MS Application Notes |

In this application note, we report on the measurement result of a model sample of PP with four trace polymers using Pyrolysis-GC/MS/MS.

Analysis of impurities in diethylene glycol using msFineAnalysis AI

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1 MIN READ |
70 |
July 16, 2026 |
AccuTOF™ GC, Mass Spectrometry (MS), MS Application Notes |

This MSTips presents the results of EI/FI measurements of diethylene glycol on a JMS-T2000GC AccuTOF™ GC-Alpha and qualitative analysis using msFineAnalysis AI.

Analysis of volatile organic compounds inside a vehicle using thermal desorption-GC-MS

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1 MIN READ |
80 |
July 15, 2026 |
AccuTOF™ GC, Mass Spectrometry (MS), MS Application Notes |

In this MSTips, we introduce the analysis of volatile organic compounds (VOCs) inside a vehicle, which is one of the main applications of TD-GC-MS. TD-100xr (Markes International Ltd) and JMS-Q1600GC (JEOL) were used in the experiment. The analysis conditions were based on the international standards ISO 12219-1 and JASO Z125.