Meperidine and Metabolite Quantitative, Urine
Also known as: MEPERI U
Use
This test is used for the quantitative detection of meperidine and its metabolite, normeperidine, in urine. Meperidine is a synthetic narcotic analgesic, often found in drug testing for overdose and potential abuse situations. Normeperidine, the primary metabolite, is noted for being potentially toxic, particularly with chronic use, and can cause convulsions and other severe effects if it accumulates.
Special Instructions
Not provided.
Limitations
Test developed by NMS Labs and not FDA approved. Normeperidine may accumulate during chronic therapy, causing more pronounced toxic effects than meperidine itself, including the risk of convulsions and prolonged half-life.
New York Approved
Methodology
Mass Spectrometry
Biomarkers
LOINC Codes
- 3747-3 - Meperidine Ur-mCnc
- 3869-5 - Normeperidine Ur-mCnc
Result Turnaround Time
6-10 days
Related Documents
For more information, please review the documents below
Specimen
Urine
Volume
2 mL
Minimum Volume
0.7 mL
Container
ARUP standard transport tube
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 6 months |
| Refrigerated | 6 months |
| Frozen | 6 months |
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