Cocaine Metabolite Confirmation (Labcorp MedWatch®)
Also known as: Benzoylecgonine
Use
Drug analysis/clinical drug monitoring
Special Instructions
This assay is intended for pain management and does not comply with state regulatory workplace testing programs. Additional confirmatory or reflex tests may extend turnaround time.
Limitations
In some cases, additional time should be allowed for confirmatory or reflex testing. Testing schedules may vary. Not suitable for workplace testing or to meet state regulatory workplace requirements.
Methodology
Mass Spectrometry
Biomarkers
LOINC Codes
- 3393-6
- 16226-3
Result Turnaround Time
3-4 days
Related Documents
For more information, please review the documents below
Specimen
Urine
Volume
20 mL
Minimum Volume
7 mL
Container
Plastic urine container
Storage Instructions
Maintain specimen at room temperature; refrigerate if arrival at lab will extend beyond seven days.
Causes for Rejection
Quantity not sufficient for analysis; incorrect specimen
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 7 days |
| Refrigerated | 14 days |
| Frozen | 14 days |
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