Following are some of the labs from a list prepared by the Research & Extension Analytical Laboratory in Wooster before its closure December 1998.
Mentioning the lab does not represent endorsement.
- Agricultural Analytical Services Laboratory.
PENN State Univ. University Park, PA 16802. Ph: 814-864-4540.
- Darryl Warncke, Michigan State University,
Dept. of Crop & Soil Sciences. East Lansing, MI 48824. Ph:
517-355- 0210.
- A & L Great Lakes Lab. 3505 Conestoga
Drive, Fort Wayne, IN 46808-4413. Ph: 260-483-4759.
- Brookside Labs. 308 S Main Street. New
Knoxville, OH 45871. Ph: 419-753-2448.
- Spectrum Analytical Inc. P.O. Box 639.
Washington Courthouse, OH 43160. Ph: 800-321-1562.
- Calmar Lab. 130 S State Street, Westerville,
OH 43081. Ph: 614-523-1005.
