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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K11685-1

Chemist Marjorie Medina prepares egg samples for analysis of Staphylococcus aureus enterotoxins by surface plasmon resonance.

Photo by Stephen Ausmus.



640 pixels wide: (k11685-1.jpg)




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Last Modified: 5/23/2006
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