Purpose
Identification and Quantitation
Method(s)
High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS)
Suggested CPT Code(s)
80349
New York State Approval Status

Approved

Turnaround Time

4 days

Test Includes
1 11-Hydroxy Delta-9 THC Active Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/g 1 Cannabinoid
2 Delta-9 Carboxy THC Inactive Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/g 5 Cannabinoid
3 Delta-9 THC Active Ingredient of Marijuana High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/g 0.5 Cannabinoid

Test Also Known As
Cannabis; Hashish; Marihuana; Marijuana; THC
Specimen Type
Tissue
Requested Volume
10 g
Minimum Volume
10 g
Special Handling
None
Specimen Container
Plastic container (preservative-free)

Additional Collection Instructions

Transport Temperature
Refrigerated
Light Protection
Not Required
Rejection Criteria
None

Rejection criteria pertain to clinical specimen submissions only.

Stability
Room Temperature: Undetermined
Refrigerated: Undetermined
Frozen (-20 °C): Undetermined
1 11-Hydroxy Delta-9 THC Active Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/g 1 Cannabinoid
2 Delta-9 Carboxy THC Inactive Metabolite High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/g 5 Cannabinoid
3 Delta-9 THC Active Ingredient of Marijuana High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) ng/g 0.5 Cannabinoid

Interface Map

LOINC® Information