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Marijuana, GC/MS, Urine [4846Z]
Test Code131077
CPT Codes
80349
Includes
Marijuana and Metabolite
Preferred Specimen
20 mL random urine
Minimum Volume
5 mL
Transport Container
Urine container, leak-proof
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 5 days
Refrigerated: 7 days
Frozen: 30 days
Methodology
Gas Chromatography/Mass Spectrometry (GC/MS)
FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by the FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.
Setup Schedule
Set up: Daily a.m.; Report available: Next day
Reference Range
See Laboratory Report
Performing Laboratory
Quest Diagnostics Nichols Institute
14225 Newbrook Drive
Chantilly, VA 20153