Cannabinoids, Serum

The Cannabinoids, Serum test contains 1 test with 4 biomarkers.

Includes

  • Delta-9 THC
  • 11-Hydroxy Delta-9 THC
  • 11-NOR-9 Carboxy THC

    Reference Range(s)

    Delta-9 THC None detected
    Peak concentrations: 50-160 mcg/L 8-10 minutes after start of smoking.
    Decrease to 2 mcg/L 2-3 hours after use.
     
    11-Hydroxy Delta-9 THC None detected
    Peak concentrations: 4-16 mcg/L 9-20 minutes after start of smoking.
    Decrease to 2 mcg/L 1-2.5 hours after use.
     
    11-NOR-9 Carboxy THC None detected
    Peak concentrations: 15-100 mcg/L 1-2 hours after start of smoking.
    Decrease to 4-20 mcg/L 12 hours after use.

    Alternative Name(s)

    Marijuana Metabolite

The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.

11 Hydroxy Delta 9 THC

11 Nor 9 Carboxy THC

Delta 9 THC

Source

*Process times are an estimate and are not guaranteed. The lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.

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