Quattro ESEM

Scanning Electron Microscopes (SEMs) generate images by scanning a sample with a focused beam of electrons. The interaction of the electrons with atoms in the sample produce signals containing information about surface topography and composition. Our SEMs are capable of resolutions ranging from just a few nanometers to the sub-nanometer range.

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Featured products
Quattro ESEM
Apreo SEM
Explorer 4 Analyzer
Apreo SEM Pd nanoparticles in CeO2 matrix. Sample courtesy of Dr. Alessandro Lavacchi, CNR ICCOM

The Thermo Scientific Apreo scanning electron microscope's (SEM) revolutionary compound lens design combines electrostatic and magnetic immersion technology to yield unprecedented resolution and signal selection. This makes the Apreo SEM the platform of choice for research on nanoparticles, catalysts, powders and nanodevices, without compromising on magnetic sample performance.

Available for: Materials Science Research

Quattro ESEM Salt crystals dissolving and recrystallizing as water is either condensing or evaporating in ESEM mode.

The Thermo Scientific Quattro ESEM combines all-around performance in imaging and analytics with a unique environmental mode (ESEM) that allows samples to be studied in their natural state. It is ideal for a wide variety of academic, industrial, and government labs that want the versatility and ease-of-use needed for multiple users of different experience levels and disciplines on a platform that also supports unique in situ experiments. 

Available for: Materials Science Research

Verios G4 SEM

The Verios SEM offers accurate imaging with sub-nanometer resolution from 1 to 30 kV energy range. It provides the excellent contrast needed for precise measurements on materials in a variety of applications without compromising the high throughput, analytical capabilities, sample flexibility, and ease of a traditional SEM. The Verios SEM features unique technologies such as constant power lenses for higher thermal stability and electrostatic scanning for higher deflection linearity.

Available for: Materials Science Research

Quanta SEM

The new Prisma E scanning electron microscope (SEM) combines a wide array of imaging and analytical modalities with new advanced automation to offer the most complete solution of any instrument in its class. It is ideal for industrial R&D, quality control, and failure analysis applications that require high resolution, sample flexibility and an easy-to-use operator interface. Prisma E succeeds the highly successful Quanta SEM.

Available for: Materials Science Research

Q250 SEM

The Thermo Scientific VolumeScope™ scanning electron microscope (SEM) is a novel serial block-face imaging solution that enables excellent z-resolution from Multi-Energy Deconvolution SEM combined with the efficiency of in situ sectioning. The VolumeScope SEM unravels the complex 3D architecture of cells and tissues in their natural context, which is crucial for gaining understanding of the structure function correlation in biological systems. The VolumeScope SEM's automation and ease-of-use increase the productivity of operators of varying levels of expertise, allowing for acquisition of large sample volumes at isotropic resolution.

Available for: Life Sciences Research

Q250 SEM

At Thermo Fisher Scientific, we believe breakthroughs happen when complex nanotechnology is made intuitive, easier to use and brought within reach. As the leading global supplier of desktop scanning electron microscopes, our aim is to make imaging and analysis at the nanoscale available to every scientist in every lab. That’s why we invest our time and effort into developing high-quality electron microscope solutions that are functionally rich, yet simple to use.