Skip to main content
ARS Home » Office of Communications » Images » Photos » Apr04 » k5657-3

300 dpi: (k5657-3.jpg)
640 pixels wide: (k5657-3.jpg)

Image Number K5657-3

ARS scientists have developed two new methods of detecting ractopamine, a feed additive promoting leaner meat, in livestock.

Photo by Regis Lefebure.





Please visit our Image Gallery