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Labcorp Oklahoma, Inc.
Test Directory


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THC Metabolite Urine

Order Name THC U
Test Number: 4301600
Revision Date 06/04/2021
Test Name Methodology LOINC Code
THC Metabolite Urine
CEDIA 3435-5 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 30 mL (10 mL) Urine, Random Sterile Urine container Refrigerated
Instructions Keep refrigerated. Specimen stability: Ambient 24 hours, Refrigerated 4 weeks, Frozen 1 year
GENERAL INFORMATION
Testing Schedule Daily 
Expected TAT 1-2 days  
CPT Code(s) 80307
Lab Section Chemistry