JEOL USA Blog

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accurate mass AccuTOF-DART Additive Manufacturing Aerospace ambient ionization Analysis atmospheric pressure interface Batteries Chromatography CID collision-induced dissociation cone voltage Cryo-EM DART DART-MS Deformulation Direct Analysis in Real Time direct write double bond equivalents ebeam EDS Electron Beam Powder Bed Fusion elemental composition even-electron ions fragment ions fragmentation GC-Alpha GC-HRTOFMS GC-MS/MS GCxGC-HRTOFMS General Gulf Coast Conference Image Contest in-source CID isomers isotope measurements isotope patterns lithography mass spectrometer mass spectrometers mass spectrometry Materials molecular weight msFineAnalysis AI MXene NMR Upgrade Nuclear Magnetic Resonance odd-electron ions Pesticide Analysis Petrochemical Analysis Petroleum Pittcon Pyrolysis-GC-MS Pyrolyzate SEM SEM-EDS semiconductor TD DART-MS Thermal Desorption time-of-flight unsaturation

How DART mass spectrometry uncovers molecular weight information

Learn how DART-MS provides information about the molecular weight of a molecule

How helium DART-MS forms positive ions

Learn the most common mechanism responsible for forming positive ions in DART-MS

What is DART-MS—the Ion Source for Ambient Ionization Mass Spectrometry?

An introduction to DART-MS and ambient ionization mass spectrometry.

Petrochemical Analysis Using Soft- and Hard-Ionization | GCxGC-HRTOFMS

The combination of GCxGC, high resolution MS, and soft ionization provides the information needed to effectively analyze complex petrochemical samples.

Super-Charged Mass Spectral Data Processing

Automated Structural Analysis using AI and GC-HRTOFMS

Wrapping up the 14th Multidimensional Chromatography Workshop

Catch up on our latest GC-MS conference attendance at the Multidimensional Chromatography Workshop in Liege Belgium!

New Mobile Forensic Lab Features DART Mass Spectrometer

The DART Mass Spectrometer is an essential tool in the US Fish and Wildlife’s new mobile forensic lab, developed to address the backlog of illegal timber at US Ports of entry. Learn more about how scientists use the DART to protect endangered species of wood.

Next Steps in GC-MS Petrochemical Analysis: Gulf Coast Conference 2022 Review

Level up your petrochemical analysis after GCC 2022: Learn about GCxGC, AI structural analysis, and how to skip the sample prep when analyzing motor oils.