Purdue University Grain Composition Analysis Service
Grain Quality Labratories
1146 ABE
Purdue University
West Lafayfette, IN 47907-1146
(765)-494-2285
Iowa State University Grain Quality Laboratory
Dr. Charles R. Hurburgh, Jr/Glen Rippke
3167 NSRIC, Ames,Iowa 50011-1061
Telephone (515)294-5387 Fax: (515)294-6383
e-mail: tatry@iastate.edu or rippke@iastate.edu