Page Banner

United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

Download a high-resolution (300dpi) digital image

Image Number K10392-1

Biologist Dan Scholfield uses a blood-chemistry analyzer to measure health-related metabolites in human nutrition study samples.

Photo by Peggy Greb.



640 pixels wide: (k10392-1.jpg)




Please visit our Image Gallery
Last Modified: 5/23/2006