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United States Department of Agriculture

Agricultural Research Service

Image Number D1891-1

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Image Number D1891-1

Microbiologist Ilenys Pérez-Díaz uses spectrophotometry to examine loss of yellow coloring in a sample of cucumber brine.

 

Photo by Peggy Greb.


640 pixels wide: (d1891-1.jpg)




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Last Modified: 8/27/2010
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