Skip to main content
ARS Home » Office of Communications » Images » Photos » Feb99 » k8337-1

Download a high-resolution (300dpi) digital image

Image Number K8337-1

Microbiologists Tom Casey (left) and Mark Rasmussen evaluate a new laser for use in their fecal contamination detection system for meat carcasses. They are working in the laser lab of an Iowa State University collaborator, photochemist Jacob Petrich.

Photo by Keith Weller.

640 pixels wide: (k8337-1.jpg)

Please visit our Image Gallery