Specialty Testing Solutions Oklahoma (STSO) is a licensed Oklahoma medical marijuana testing laboratory in Tulsa. See our prices. We have invested in state of the art testing equipment, and our methods have been proven in laboratories in California and Canada.

We offer full compliance testing in accordance with the latest OMMA requirements, including revised thresholds for pesticides and extended solvent analysis. We also offer scientific testing for businesses wishing to research and develop their products in a non-reported manner. Please call us for further information on non-reported testing.

We offer free sample pick up service for businesses within 60 miles of Tulsa, but statewide pick up may be available for a small fee based on exact location and order size. Please call us for further information on sample pick up.

Our turn around time can vary now between 2-4 business days depending on how busy we are. Please call us for our current turn around time.

For our existing clients seeking test results, please click here to be connected to the results portal. 

For clients wishing to submit samples and/or request pick up, please click here.

View pricing here