Test Overview
Screen: Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS), Confirmation: Gas Chromatography/Mass Spectrometry (GC/MS)
Detection of gamma hydroxy butyrate in urine.
Negative (screening threshold 5 mcg/mL).
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
The expected detection period (dose-dependent) is 3 - 10 hours.
Test Details
7 - 9 days
- Gamma Hydroxybutyric Acid
- Gamma OH-butyrate
- Date Rape Drug
- Drug Screen, Gamma Hydroxy Butyrate
- GHB
- Gamma-Hydroxybutyric Acid (GHB)
Specimen Requirements
Collect random urine specimen and refrigerate.
Additional Information
If the GHB Screen is non-negative, GHB Confirmation (FGHAC) will be performed at an additional charge. By ordering this test the clinician acknowledges that additional reflex testing will be performed and billed at a separate additional charge if indicated. Test sent to Mayo Medical Laboratories; performed by MedTox Laboratories.