E.A. Fischione Instruments, Inc. has made instrumentation for electron microscopy since its founding in 1966, when the Automatic Twin-Jet Electropolisher became its first product. Acquired by founder Eugene Fischione’s son Paul in 1986, the company develops and manufactures sample-preparation instruments used in research laboratories worldwide. Its products serve microscopists, materials scientists, and life scientists in academic, government, and commercial settings.
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TESCAN GROUP, a.sFrom its home in Brno’s electron-optics tradition, TESCAN GROUP, a.s. makes imaging and analysis instruments for scientific and industrial research, including electron microscopes, micro-CT and focused-ion-beam systems. Founded in 1991 by former Tesla engineers, the company has spent more than 35 years turning complex microscopy workflows into practical tools used in more than 80 countries. Now part of Shimadzu Corporation, Tescan also develops specialized systems such as the FemtoChisel femtosecond laser for semiconductor sample preparation and failure analysis.423490WARRENDALE, PA
Gatan, IncFor six decades, Gatan has made the cameras, energy filters, specimen-preparation equipment and software that help researchers see more through electron microscopy. The AMETEK company serves both transmission and scanning electron microscopy, with a particular focus on turning difficult materials and biological samples into usable imaging and analytical data. Its product-lifecycle guidance and factory service plans also support instruments well beyond their initial sale.WARRENDALE, PA
Tousimis Research CorporationFor more than 50 years, Rockville-based Tousimis Research Corporation has made critical point dryers and specimen-preparation supplies for electron microscopy, preserving delicate micro- and nanoscale three-dimensional structures. The company dates its ultrapure fixatives to 1962 and introduced its tEPON 812 embedding kit in 1976; its Series C and Autosamdri systems are made in the USA and serve research and industrial facilities worldwide.ROCKVILLE, MD
SPI Supplies, IncSPI Supplies, Inc. supplies and manufactures sample-preparation equipment and consumables for electron, light and scanning-probe microscopy laboratories. Its West Chester operation is especially associated with microscopy staples such as TEM grids, SEM preparation supplies and the BEEM line of embedding products, a brand that traces back to an early-1960s Bronx production shop. The company also provides analytical and laboratory services through its Structure Probe operation.334516WEST CHESTER, PA