TEST CATALOG ORDERING & RESULTS SPECIMEN HANDLING CUSTOMER SERVICE EDUCATION & INSIGHTS
Test Catalog

Test ID: FMARI    
Cannabinoid Analysis, Whole Blood

Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.

If the Cannabinoid Analysis, Whole Blood is positive, then the THC, GC/MS Confirmation (FMARR) will be performed at an additional charge.

Reference Values Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

Cannabinoid Screen:

THC (MARIJUANA) Metabolite- Negative;  Cutoff: 5 ng/mL

Cannabinoid Confirmation:

Tetrahydrocannabinol (THC)

Carboxy-THC

Hydroxy-THC

Cannabinol

Cannabidiol

Confirmation threshold: 1.0 ng/mL