The Central Analytical Laboratory is now the Soil Health Laboratory

We are a service and teaching laboratory focusing on soil health, soil fertility, and plant tissue analysis. We accept sample submissions from researchers, industry, and private individuals. 


**2022 PAP Certified for Soil Testing (Performance Assessment Program) 

COVID-19: The Soil Health Lab is open and accepting samples. Personnel is following OSU COVID-19 Safety & Success Protocols.  

SAMPLE-DROP OFF: Please contact the lab via email if you'd like to drop off samples in person. We have contactless drop-offs. 

CONTACT US: The best and fastest approach to reaching the lab at this time is via our email at Calls may take up to one week to return but email response time is within 48 hours.  

TURNAROUND TIME: Expect 6-8 weeks for processing time (dependent on sample size and package selection) as we are experiencing large sample volumes at this time. This estimate does not include shipping time. 

ANALYSIS DELAYS: Available water holding capacity is currently delayed until further notice.