This lab is permanently closed
Permanently closed December 2023 after 8.5 years of operation. Co-founder cited that rigorous testing accuracy proved unsustainable in Michigan's market. Acquired by Analytical Instrument Management in April 2024.
PSI Labs
ClosedAnn Arbor, Michigan
Testing Services
Details
- Turnaround
- 5-7 business days
- Accreditations
- ISO 17025
- Address
- 3970 Varsity Dr, Ann Arbor, MI 48108
About PSI Labs
PSI Labs was one of Michigan's first licensed cannabis testing facilities, operating from 2015 to December 2023.
PSI Labs operates in Michigan, which has approximately 2,100 active cannabis licenses. All testing labs in Michigan are regulated by Cannabis Regulatory Agency (CRA).
Other Labs in Michigan
Cannabis Professionals in Michigan
Frequently Asked Questions
What cannabis tests does PSI Labs offer?+
PSI Labs provides Potency, Terpenes, Pesticides, Heavy Metals, Microbial, Residual Solvents testing for cannabis products. All testing is performed at their Ann Arbor, Michigan facility under ISO 17025 accreditation.
What is the turnaround time at PSI Labs?+
PSI Labs offers 5-7 business days turnaround for standard cannabis compliance testing. Rush testing may be available on request - contact the lab directly for expedited service pricing.
Is PSI Labs ISO 17025 accredited?+
Yes. PSI Labs holds ISO 17025 accreditation, the international standard for testing and calibration laboratory competence. This is required by most state cannabis regulators and signals the lab follows validated methods, maintains quality controls, and participates in ongoing proficiency testing.
How much does cannabis testing cost in Michigan?+
A full compliance panel in Michigan typically runs $300-$800 for flower and $400-$900 for concentrates, depending on required analytes. Individual tests are cheaper: potency $40-$75, pesticides $100-$200, microbial $60-$120. Contact PSI Labs directly for current pricing and volume discounts.
What regulator oversees cannabis testing labs in Michigan?+
Cannabis Regulatory Agency (CRA) regulates cannabis testing laboratories in Michigan. All labs must maintain current state licensure and follow the state's prescribed analyte list and action thresholds to remain in operation.