Drug Toxicology Meprobamate, with Confirmation, Oral Fluid
Use
This test screens for the presence of meprobamate—a sedative/ anxiolytic medication—in oral fluid. Detection may indicate recent use, misuse, or diversion of the drug, aiding clinicians in therapeutic monitoring, compliance assessment, or substance misuse evaluation in patients.
Special Instructions
Not provided.
Limitations
Oral fluid testing has a shorter detection window compared to urine and may have lower drug concentrations, potentially reducing sensitivity. Food debris, improper collection device, insufficient volume, or device misuse (e.g., inverted wand, multiple swabs) can invalidate the specimen. Detection does not indicate dose or time since ingestion.
Methodology
Immunoassay (Multiplex Protein Panel)
Biomarkers
Result Turnaround Time
2-3 days
Related Documents
For more information, please review the documents below
Specimen
Saliva
Volume
1 mL oral fluid inserted into 3 mL buffer tube
Minimum Volume
Not provided
Container
Quantisal™ oral fluid collection device (1 mL into 3 mL buffer tube)
Collection Instructions
Use Quantisal™ device; collect until blue dye indicates saturation; avoid food, drink, gum, or tobacco for 10 minutes prior; if mouth not empty, rinse with up to 4 oz water and wait at least 10 minutes.
Patient Preparation
Avoid eating, drinking, gum, or tobacco for 10 minutes prior; rinse mouth if needed.
Causes for Rejection
Non‑Quantisal device; food debris/foreign objects in sample; multiple swabs; no swab; inverted wand in tube
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 10 days |
| Refrigerated | 30 days |
| Frozen | 30 days |