JEOL USA Blog

Carbon Nanotubes imaged by TEM (L) and SEM (R)

Scanning Electron Microscopes Vs Transmission Electron Microscopes

Two of the most popular electron microscopy methods make use of scanning electron microscopes (SEM) and transmission electron microscopes (TEM).
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What is MALDI Imaging Mass Spectrometry?

MALDI imaging mass spectrometry is a widely used soft ionization technique used to measure particularly fragile samples such as biomolecules
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How Benchtop SEM can Benefit Energy Storage Applications

Benchtop SEM is a key analytical tool in investigating materials' batteries, fuel cells, supercapacitors, electrolyzers and heterogeneous catalysts.
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A New (Faster) Method for Pesticide Analysis: LPGC and Short Collision Cell Technology

Dramatically reduce analysis time of GC-MS/MS pesticide measurement by combining the separation efficiency and decreased elution time of an LPGC column with the enhanced SRM switching speed of the short collision cell of JEOL’s JMS-TQ4000GC.
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How to Carry Out Particle Analysis with Benchtop SEM

Benchtop SEM is used in industry and academia to characterize nanosized particles’ morphological, topographical, and chemical characteristics.
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Discoveries in Disease Diagnostics: Exploring the Ear Canal with GC x GC-MS

Read more to learn how two-dimensional GC mass spectrometry (GC × GC–MS) can be applied for the characterization of the chemical components of earwax using non-polar (primary) and mid-polar (secondary) columns.
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Using Tabletop Scanning Electron Microscopes for AM Quality Control

Tabletop Scanning Electron Microscopes are powerful tools for failure analysis, quality control and materials characterization in additive manufacturing.
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Benefits of Tabletop SEM in Pharmaceutical R&D

The tabletop scanning electron microscope (tabletop SEM) will likely play a pivotal role in the rapid and efficient characterization of new drug treatments.
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Using Triple-Quad Mass Spectrometry for Pesticide Analysis

Triple-quad mass spectrometers are particularly well-suited for pesticide analysis as they enable the quantification of a large number of compounds with excellent sensitivity. Read on.

Pesticide Residue Analysis with GC-MS/MS

What is pesticide residue analysis, why is it important, and how can a GC-MS/MS instrument simplify this workflow?