Medical Cannabis Testing

Green Country Testing is now an Accredited A2LA Medical Marijuana testing facility for the State of Oklahoma
For inquiries, please contact a member of our team for current pricing

Potency Testing


Tetrahydrocannabinol (Delta-9-THC)

Tetrahydrocannabinol (Delta-8-THC)

Tetrahydrocannabinolic Acid (THCA)
Cannabidiol (CBD)
Cannabidiolic Acid (CBDA)
Cannabinol (CBN)
Cannabigerol (CBG)

Cannabigerolic Acid (CBGA)
Total THC, CBD and CBG


Water Activity


Percent Moisture


Visual Inspection

Microbial Testing

Aerobic Plate Count
STEC E. coli
Total Yeast and Mold
Staphylococcus aureus​​​​​​​

Aspergillus flavus

Aspergillus fumigatus

Aspergillus niger

Aspergillus terreus

Heavy Metals Analysis


Terpene Profiling

Click here for current list

Residual Solvents

Click here for current list


Click here for current list

Questions? Visit our FAQ Section for MMJ Testing Requirements and Procedures by clicking this link.

Standard Operating Procedure documentation for OMMA can be acquired upon request