Manure Testing Labs in Missouri

Click on a lab name for more information. This is not a comprehensive list of all labs available for manure testing. This list was developed to help Missouri farmers locate labs and compare costs for manure testing. Manure testing prices may vary from those reported. Please check with the lab to obtain current prices and information about specific testing methods.

Lab Base Package*
(N, NH4-N, P, K, %DM)
Other tests included in base package Nitrate pH Electric Conductivity Volatile Solids Date Verified** Notes
Custom Laboratory Inc.
Golden City, MO
$28.00 None N/A $3.50 N/A $3.50 12/11/2015 Basic test does not include ammonia nitrogen. This can be done separately for and additional $7.00. Different prices listed for cash and credit, prices listed are for credit – cash is cheaper
Engineering Surveys & Services
Columbia, MO
N/A N/A N/A N/A N/A N/A 12/15/2015 Contact lab for pricing.
Perry Agricultural Lab, Inc.
Bowling Green, MO
N/A N/A N/A N/A N/A N/A 12/15/2015 Contact lab for pricing.
University of Missouri
Columbia, MO
$40.00 pH and Electric Conductivity N/A *** *** N/A 11/3/2015 N/A
* Base Package includes Total Nitrogen (N), Total Ammonium Nitrogen (NH4-N), Total Phosphorus (P), Total Potassium (K), and % Dry Matter.
** Date when prices were obtained.
*** Included in Base Package.

Inclusion on this list does not imply an endorsement of the lab by the University of Missouri or its methods for manure testing nor does exclusion from the list imply any disapproval of the lab or its methods. Please check with the lab first to learn about their analytic testing methods.