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EMSL Technologist Bruce Arey (left) and PNNL Scientist Matt Olszta operate the scanning electron microscope in EMSL’s Radiochemistry Annex. The SEM is used to examine biological, geological and material science samples. The information about the sample includes external morphology (texture), chemical composition, and crystalline structure and orientation of materials making up the sample. EMSL is a Department of Energy national scientific user facility located at PNNL.

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Document Title: Scanning Electron Microscope (SEM)
Category: Biomolecular Systems and Science, Chemical Imaging, EMSL (William R. Wiley Environmental Molecular Sciences Laboratory)
Media Type: Photos
Date of Image/Photo: Feb 2012
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URL of this page: http://picturethis.pnl.gov/picturet.nsf/by+id/DRAE-8S49CU

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